A Gold Crucible is a high-purity, corrosion-resistant container made of gold, ideal for melting, refining, or holding reactive materials at high temperatures in laboratory and industrial applications. Description of Gold Crucible Gold Crucible provides precision and durability for customers. Meticulously crafted from high-quality gold, this crucible ensures optimal performance in various high-temperature applications. Its exceptional thermal conductivity guarantees uniform heating and precise melting, making it perfect for diverse metallurgical processes, jewelry manufacturing, and scientific research. With a smooth, non-reactive surface, Gold Crucible maintains the purity of your materials and allows for easy pouring and extraction. Specification of Gold Crucible Capacity, ml Top Diameter, mm Botton Diameter, mm Height, mm Weight, g 5 20 14 21 8 10 25 15 27 12 15 26 16 32 15 20 32 19 34 20 25 34 20 38 25 30 36 22 40 30 35 36 25 42 35 40 41 25 45 40 50 44 27 47 50 75 49 32 53 75 80 50 32 55 80 100 55 38 60 100 120 60 38 60 120 200 68 50 82 200 250 75 52 90 250 Applications of Gold Crucible The Gold Crucible is mainly used in the various powder sintering and metal smelting in the fields of metallurgy, chemical industry, and glass and used as the dewatering and various grinding elements in the papermaking industry, which are broadly applied and are ideal ceramic substitutes. Packaging of Gold Crucible Our Gold Crucibles are carefully handled to prevent damage during storage and transportation and to preserve the quality of our products in their original condition. Frequently Asked Questions (FAQ) What is the Working Temperature of Gold Crucibles? Up to 750℃. How do you clean a gold crucible? Cleaning a gold crucible involves removing any leftover residues or impurities after the melting process. This can be done by carefully scraping out the solidified material and then washing the crucible with appropriate solvents or acids. Can gold crucibles be reused? Yes, gold crucibles can often be reused multiple times, especially if they are properly cleaned after each use. How do you select the right size of gold crucible? The size of the gold crucible needed depends on the amount of gold or other precious metal being melted. It's important to choose a crucible that can comfortably accommodate the material being processed without overflowing.

Tungsten Crucible (High Purity W Crucible) Catalog No. WM0120 Size Customized Material Pure W Purity W≥99.95% Density 18.2-19.0 g/cc Surface Finish Polished to Ra≤3.2 Stanford Advanced Materials (SAM) manufactures various tungsten crucibles and other Tungsten parts such as tungsten heaters, heat insulation screens, tungsten sheets, supports, etc. We provide tailor-made products according to your drawings and specific requirements. Product Overview Tungsten is renowned for its durability and resistance to high temperatures and corrosion, particularly against molten metals and metal oxides. This makes it ideal for a range of demanding industrial applications. Our tungsten crucibles, especially those produced by Chemical Vapor Deposition (CVD), exhibit exceptional properties: Density: Up to 98.5% of theoretical Purity: Up to 99.9999% Microstructure: Features a columnar or multilayer columnar crystal structure Specification Standard tungsten crucible Purity ≥99.95% Density ≥18.2g/cm3 Surface Ra≤3.2 Operating temperature ≤2400 ℃ Size Customized Production method Sintered (OD>70mm);Forged (OD<70mm) Dimension Diameter (mm) 30 ~ 50 50 ~ 100 100 ~ 150 150 ~ 200 200 ~ 300 300 ~ 400 400 ~ 450 450 ~ 500 Wall Thickness (mm) 2 ~ 10 3 ~ 15 3 ~ 15 5 ~ 20 8 ~ 20 8 ~ 30 8 ~ 30 8 ~ 30 Length (mm) 30 ~ 500 Other sizes are also available. Please contact us for customized tungsten crucibles. Chemical Vapor Deposition (CVD) Tungsten Crucible Purity 99.9999% Outer Diameter ≤200mm Height ≤500mm Deposition thickness ≤10mm Features & Applications Features: High Temperature Resistance: Effective operation at temperatures up to 2400°C, ideal for environments requiring extreme heat. Corrosion Resistance: Offers outstanding resistance to corrosion from molten metals and oxides. Low Contamination: Ensures minimal contamination in processes such as crystal growth and rare-earth melting. Applications: Tungsten crucibles are extensively used in the growth of monocrystals from molten corundum, in high-temperature furnace applications, electronics, and thermal vaporization processes. Their high melting points and low pollution properties make them particularly effective for: Crystal Growth: Widely used in the production of monocrystals from molten corundum, particularly sapphire crystals. Metallurgy and Alloy Production: Essential for melting and mixing high-temperature metals and alloys. Electronics and Coating Processes: Utilized in thermal vapor deposition processes for electronics manufacturing. Read more: Tungsten Crucible: A Good Choice For Scientific Experiments Packaging Each tungsten crucible is meticulously packaged to ensure maximum protection during transport and storage. We use sturdy wooden crates for larger crucibles and robust cartons for smaller sets, ensuring that each item is securely immobilized and protected from any potential damage. FAQs Q1: Why choose tungsten for crucibles? A1: Tungsten’s high melting point and low thermal expansion rate make it ideal for maintaining integrity under extreme conditions. Q2: Can I customize the dimensions of a tungsten crucible? A2: Yes, we offer customization for both dimensions and shapes to suit your specific requirements. Q3: What are the purity levels available for these crucibles? A3: Our standard purity is ≥99.95%, but we can provide up to 99.999% purity for specialized applications. Q4: How are tungsten crucibles packaged? A4: Each crucible is securely packaged in a wooden crate to protect it during transportation. Smaller sets may be packaged in cartons. Q5: How should I handle and maintain my tungsten crucible? A5: To ensure longevity, avoid rapid temperature changes and mechanical shocks during use. Contact Us For more information or to request a quote, please contact our customer service team. We’re ready to assist you in selecting the ideal tungsten crucibles for your needs.

Quartz Crucible for Single Crystal Silicon pulling Quartz Crucible for Single Crystal Silicon pulling is a specialized piece of equipment made from fused quartz or silica glass, designed in the shape of a bell. Stanford Advanced Materials (SAM) provides Optical Products of exceptional quality at highly competitive prices. Quartz Crucible for Single Crystal Silicon Pulling Description Quartz Crucible for Single Crystal Silicon Pulling is a specialized piece of equipment made from fused quartz or silica glass. The crucible is for silicon single crystal pulling in the Czochralski (CZ) process. It is used in various scientific and industrial applications, especially in vacuum systems, where it serves as a containment vessel. The transparency, high purity, chemical inertness, and excellent thermal stability of quartz make it an ideal material for such applications. Quartz Crucible for Single Crystal Silicon Pulling Specifications Material Quartz, SiO2 Working Temperature 1100-1200℃ Purity 99.99% Melting Point 1660-1710℃ Softening Point 1570℃ Density 2.2g/cm3 Standard Dimensions (mm) Specification D H W1 W2 W3 R1 R2 14 inch 355±3 240±3 10±3 10±3 11±3 89 381 16 inch 405±2 280±3 9±2 9±2 9±2 90 450 18 inch 457±3 355±2 7-12 7-12 7-12 88-120 457-500 20 inch 505±3 385±2 11±2 11±2 11±2 120 508 22 inch 555-560 406±2 11+3/-1 11+3/-1 11+3/-1 127 560 24 inch 609+2/-3 440±3 11-2/+3 12-2/+3 12-2/+3 120 610 25 inch 632±3 460±3 11+3/-1 11+3/-1 14+4/-2 120 635 26 inch 654±3 500±3 12+3/-1 12+3/-1 14+4/-2 120 660 28 inch 708±3 556±3 13.5±2 13.5±2 19.0±3 120 710 30 inch 758±3 580±3 13.5±2 13.5±2 19.0±3 120 760 32 inch 810±3 680±3 15.0±3 15.0±3 21.0±4 120 81 S32 inch 834±4 680±3 15.0±3 15.0±3 21.0±4 120 834 S36 inch 943±4 760±3 15.0±3 15.0±3 22.0±4 160 947 40 inch 1016±4 760±3 15.0±3 15.0±3 25.0±5 160 1016 *Customized sizes are available, please contact us. Quartz Crucible for Single Crystal Silicon Pulling Application Quartz Crucible is mainly used in the photovoltaic and semiconductor fields, and can support solar energy and semiconductor users in continuous silicon single crystal pulling under high temperature conditions. Quartz Crucible for Single Crystal Silicon Pulling Packaging Our Quartz Crucible for Single Crystal Silicon Pulling is carefully handled during storage and transportation to preserve the quality of our product in its original condition.

Boron Nitride Crucible, BN Crucible Catalog No. BN1662 Size Various Material Pure composite boron nitride Purity 99% Shape Crucible Boron nitride crucibles are available in various forms, purities, sizes, and prices. Other customized BN ceramic products are also available upon your requirements. Material Properties & Manufacturing Advanced Hexagonal Boron Nitride (h-BN) Crystal Structure: Hexagonal lattice (h-BN) with graphite-like lubricity Thermal Stability: Maintains performance up to 2973°C in vacuum/inert gas Unique Dual Characteristics: Mechanical: Similar machinability to graphite Electrical: Excellent insulator (>10¹³ Ω·cm) Precision Manufacturing Process Hot-Pressed BN Blank: SAM’s proprietary fabrication ensures >99.5% purity Post-Processing: CNC machining achieves ±0.05mm dimensional tolerance Product Specifications by Grade Grade BN99 (AX05) BN-BO (A) BNCB (HP) BNSIO (M26) ZSBN Composition hBN>99.5% hBN>98% hBN>90%+CaBO₃ hBN 60%+SiO₂ 40% hBN 45%+ZrO₂ 45% Density (g/cm³) 1.9 2.1 2.0 2.5-2.6 2.9 Key Advantages Ultra-high purity Best thermal conductivity (30W/mK)> Cost-effective Good moisture resistance Optimized for thermal cycling Spallation resistant Enhanced wear resistance SiO₂ reinforced Highest mechanical strength ZrO₂ toughened Standard Product Line Geometry Options Crucibles: Cylindrical/Conical (25mL-1000mL) Other Forms: Rods (Ø5-100mm), Plates (1-50mm thickness), Custom Tubes Dimensional Standards A: Top Diameter, B: Height, C: Bottom Diameter Standard Ratios: A:B:C = 1:1.2:0.8 (customizable) Special Features: Pyrometer ports (±0.1mm positioning accuracy) Anti-splash spout designs Multi-chamber configurations Stanford Advanced Materials (SAM) Corporation offers customized service of BN crucible shapes and dimensions for our customers. Performance Comparison Parameter BN Crucible Alumina Crucible Graphite Crucible Max Temp (Inert) 2973°C 1800°C 3000°C Thermal Shock ΔT >1500°C 200°C 800°C Metal Adhesion None Moderate Severe Oxidation Resistance Excellent Excellent Poor Industry Applications Semiconductor & Electronics MBE/MOCVD Systems: GaAs/GaN crucibles with <0.1ppm contamination Vacuum Feedthroughs: High-voltage insulators (up to 50kV) Specialty Metallurgy Precious Metals: Au/Ag/Pt melting (99.99% purity retention) Reactive Metals: Ti/Al alloys with zero crucible reaction Emerging Technologies PV Industry: Silicon ingot growth crucibles Battery Research: Li-metal containment solutions Packaging Our BN crucibles are tagged and labeled externally to ensure efficient identification and quality control. Great care is taken to avoid any damage that might be caused during storage or transportation.

Pyrolytic Graphite Crucible Catalog No. GR0191 Size Various Material Pure pyrolytic graphite Purity 99% Shape Crucible Stanford Advanced Materials (SAM) provides pyrolytic graphite crucible of coated and whole types. We can supply 1~200ml crucibles for whole pyrolytic graphite material and larger sizes are available for coated products. The largest available size for PG coated products can be 350mm*600mm. Product Overview Our pyrolytic graphite (PG) crucibles represent the pinnacle of high-temperature containment solutions, engineered for the most demanding metallurgical and semiconductor applications. Manufactured through advanced chemical vapor deposition (CVD) technology, these crucibles deliver unmatched purity and performance in high-value material processing. Key Features & Benefits 1. Ultra-High Purity Construction CVD process using 99.999% pure methane feedstock Total impurities <10ppm (vs. 100-500ppm in conventional graphite) Ideal for semiconductor crystal growth and high-purity metal evaporation 2. Superior Thermal Performance Continuous operation up to 2300°C (in inert/vacuum) Thermal conductivity: 400-1500 W/m·K (anisotropic) Exceptional thermal shock resistance (ΔT >1500°C) 3. Advanced Material Properties Bulk density: 2.10-2.23 g/cm³ Flexural strength: 70-120 MPa Near-zero porosity (<0.5% vs. 10-15% in standard graphite) 4. Custom Engineering Options Available as pure CVD or graphite-substrate coated versions Standard wall thickness: 1mm (custom 0.5-5mm available) Optional silicon carbide coating for enhanced oxidation resistance Pyrolytic Graphite Crucible Technical Specifications Parameter Specification Material Type Pyrolytic Graphite (PG) Manufacturing Process Chemical Vapor Deposition (CVD) Carbon Content 99.999% Maximum Operating Temp 2300°C (inert/vacuum) Thermal Conductivity 400-1500 W/m·K (in-plane) Density 2.10-2.23 g/cm³ Porosity <0.5% Standard Coating Thickness 30μm (custom 10-500μm) Lead Time 3-4 weeks (standard) Application Scenarios Semiconductor Manufacturing MBE and MOCVD systems GaAs, GaN crystal growth Silicon carbide processing Specialty Metallurgy Ultra-high purity metal evaporation (Al, Au, Ag) Titanium and platinum group metal processing Rare earth element refining Research & Development High-temperature material studies Thin film deposition systems Advanced battery material development Contact Our Experts Have specific application requirements? Our materials engineers are ready to assist with: Material selection guidance Custom design consultation Process optimization advice Technical documentation

Standard Platinum Crucible Made from 99.95% pure platinum and platinum alloys, our pure platinum crucibles have thicker bases and lighter walls that help them endure harsh use. The platinum crucible is dense, malleable, ductile, highly unreactive, and highly resistant to corrosion and high temperatures. Below is our regular platinum product list. Custom-made items are also available upon request. You are always welcome to contact us for further information. Platinum Crucible Specification Size: 5mL-300mL; Materials: Platinum (Pt), PtAu5 (95% Pt and 5% Au), PtIr5 (95% Pt and 5% Ir), PtRh5 (95% Pt and 5% Rh); Purity: Pt ≥ 99.95% Claisse® Platinum Crucibles & Molds Our Claisse® Platinum Crucibles & Molds are made in 5%Au-Pt alloy. 5%Au-Pt crucibles and molds are utilized for sample preparation prior to XRF analysis. This material’s “non-wetting” property facilitates the removal of bead samples after fusion. Claisse® Platinum Crucibles & Molds Specification Size: Customized Material: PtAu5 (95% Pt and 5% Au) Purity: Pt ≥ 99.95% Low and Wide Base Platinum Crucible Low and wide base platinum crucible shares properties with its source material. Platinum is the least reactive metal. It has remarkable resistance to corrosion, even at high temperatures. Therefore, platinum is the preferred choice for standard laboratory ware. Our platinum low and wide base crucibles are made from 99.95% pure platinum and platinum alloys, so they have thicker bases and lighter walls that help them endure harsh use. Low and Wide Base Platinum Crucible Specification Size: 5ml – 125ml or customized Material: Platinum (Pt), PtAu5 (95% Pt and 5% Au), PtIr5 (95% Pt and 5% Ir), PtRh5 (95% Pt and 5% Rh) Purity: Pt ≥ 99.95%, Ir ≥ 99.99%, Rh ≥ 99.99%, Au ≥ 99.99% We can also provide customized low and wide base crucibles. Volatile Matter Platinum Crucible Volatile matter platinum crucible is the preferred choice for standard laboratory equipment because of its inertness, high melting point, ability to sustain extreme temperatures, ductility and resistance to corrosion and oxidation. Our volatile matter platinum crucibles are made from 99.95% pure platinum and platinum alloys, so they have thicker bases and lighter walls that help them endure harsh use. Volatile Matter Platinum Crucible Specification Size: 10ml – 50ml or customized Material: Platinum (Pt), PtAu5 (95% Pt and 5% Au), PtIr5 (95% Pt and 5% Ir), PtRh5 (95% Pt and 5% Rh) Purity: Pt ≥ 99.95%, Ir ≥ 99.99%, Rh ≥ 99.99%, Au ≥ 99.99% Custom-Made products are also available. Perl-X® Platinum Crucibles & Molds Our Perl-X® Platinum Crucibles & Molds are manufactured in 5%Au-Pt alloy. 5%Au-Pt crucibles and molds are used for sample preparation prior to XRF analysis. This material’s “non-wetting” property facilitates the removal of bead samples after fusion. Perl-X® Platinum Crucibles & Molds Specification Size: Customized Material: PtAu5 (95% Pt and Au 5%) Purity: Pt ≥ 99.95% Custom-made items are also available upon request. We also supply lids to fit virtually all crucibles. Vulcan Platinum Crucibles & Molds Vulcan Platinum Crucibles & Molds are the preferred choices for standard laboratory equipment due to their inertness, high melting point, ability to sustain extreme temperatures, ductility and resistance to corrosion and oxidation. Our Vulcan Platinum Crucibles & Molds are made in 5%Au-Pt alloy. 5%Au-Pt crucibles and molds are utilized for sample preparation prior to XRF analysis. This material’s “non-wetting” property facilitates the removal of bead samples after fusion. Vulcan Platinum Crucibles & Molds Specification Size: Customized Material: PtAu5 (95% Pt and 5% Au) Purity: Pt ≥ 99.95% Phoenix Platinum Crucibles & Molds Our Phoenix Platinum Crucibles & Molds are manufactured in 5%Au-Pt alloy. 5%Au-Pt crucibles and molds are used for sample preparation prior to XRF analysis. This material’s “non-wetting” property facilitates the removal of bead samples after fusion. Phoenix Platinum Crucibles & Molds Specification Size: Customized; Material: PtAu5 (95% Pt and 5% Au) Purity: Pt ≥ 99.95% We can also customize various shapes according to your requirements or drawings Leco® Platinum Crucibles & Molds Description Platinum is a dense, malleable, ductile, highly unreactive, precious, silverish-white transition metal. It is unaffected by oxygen and water and is only soluble in aqua regia or fused alkalis. Our Leco® Platinum Crucibles & Molds are manufactured in 5%Au-Pt alloy. 5%Au-Pt crucibles and molds are used for sample preparation prior to XRF analysis. This material’s “non-wetting” property facilitates the removal of bead samples after fusion. Leco® Platinum Crucibles & Molds Specification Size Customized Material PtAu5 (95% Pt and 5% Au) Purity Pt ≥ 99.95% Custom-made items are also available upon request. Platinum Evaporating Dish Platinum is the preferred choice for standard laboratory equipment due to its inertness, high melting point, ability to sustain extreme temperatures, ductility, and resistance to corrosion and oxidation. Our Platinum evaporation dishes offer high-temperature strength and resistance to a majority of acids and other harmful substances. Custom configuration is also available. Platinum Evaporation Dish Specification Size: Customized; Material: Platinum (Pt), Gold (Au) Purity: Pt≥ 99.95%, Au≥99.99% Platinum Tipped Tong Platinum tipped tong is made of polished stainless steel with Platinum. To ensure safe handling and best performance, we suggest you use our labware devices and accessories. Platinum Tipped Tong Specification Size: 10” – 24” Materials: Platinum (Pt) Purity: Pt ≥ 99.95%

Iridium (Ir) Crucibles Catalog No. IR0887 Dimensions Customized Purity >99.9% Form Crucible Melting Point 2466℃ Operating Temperature 2100℃ Iridium crucibles are used to grow various metal oxide single crystals, including scintillation crystals used in metal scanners and mobile phones as well as those used in liquid crystal display backlighting. Stanford Advanced Materials (SAM) has over two decades of experience in supplying high-quality Iridium Crucibles at competitive prices. We are also able to customize this product per your specifications. Iridium Crucibles Description Iridium is a platinum group metal with atomic number 77. Iridium is a very hard and brittle metal with silvery color. SAM's Iridium Crucibles are made from raw Iridium material with high purity & no defect by using the Plasma Double Melting process. Our hot forging machine and rolling mills enable us to produce high-density iridium plate good for making crucibles. Our iridium crucibles are used to grow various metal oxide single crystals, including scintillation crystals used in metal scanners and mobile phones as well as those used in liquid crystal display backlighting. Iridium Crucibles Specification 99.9% standard purity Cylindrical or conical shapes with wall thicknesses according to specifications Choice of welded, solid-drawn bottom and seamless iridium crucibles Custom sizes for large oxide single crystal growth processes Refining and supply of new iridium crucibles with the fast turnaround time Typical Chemical Analysis Ir(%) 99.96% Impurities (PPM): Ag Au Be Ca Cr Mg Ni Pd Ru Si Zn Al B Bi Cd 2 3 - 6 3 2 3 22 15 4 21 7 <2 2 <2 Os Pt Sb Sn Zr As Co Cu Mo Pb Rh Se Te Cs Mn 3 18 11 3 2 <2 <2 3 <2 3 42 5 <2 - <2 Iridium Crucibles Applications Iridium Crucibles are mainly used for a particular way of single crystal growth, called the Czochralski method (CZ method). The remarkable characteristics of Iridium are high melting point up to more than 2,400 degrees C and high corrosion resistivity not to be dissolved even by nitro-hydrochloric acid under normal temperature, and those are the reasons why Iridium is necessary for growing crystals of high melting point. CZ method is the way of crystal growth by touching seed crystal to melted raw materials of the crystal in the crucible, and then rotating and pulling up very slowly. LT (Lithium Tantalite) for noise filter of cell phone and Sapphire for LED substrate are representative crystals made with Iridium Crucibles. Iridium Crucible Packaging Our Iridium Crucibles are carefully handled to prevent damage during storage and transportation and to preserve the quality of our products in their original condition. Iridium Crucible FAQs Q1: Are iridium crucibles compatible with aggressive chemicals? A1: Yes, iridium is highly resistant to most acids, alkalis, and molten materials, making it suitable for handling aggressive chemicals. However, specific use cases should be discussed with our technical team for compatibility assurance. Q2: Can I order custom-designed iridium crucibles? A2: Yes, we provide custom solutions to meet unique specifications, including dimensions, shapes, and purity levels. Please contact our team to discuss your needs. Q3: Do you provide technical support or Material Safety Data Sheets (MSDS)? A3: We offer detailed technical support and MSDS documentation for iridium crucibles. Reach out to our team for any assistance or further information.

Molybdenum Crucible Catalog No. Mo-3N5-MC Size 10-500mm OD x 10-600mm L Standard ASTM B387 Purity Mo≥99.95% Density 9.8 – 10.2 g/cc Surface Finish turning, Polishing Molybdenum crucibles are available in various forms, purities, sizes, and prices. Stanford Advanced Materials (SAM) is a trusted sputtering target supplier, and we also manufacture evaporation materials and containers. Molybdenum Crucible Description Molybdenum crucible can be produced with sintering purposes (density of 9.8-10g/cc) or forging purposes (up to 10.2g/cc). Customized shapes for Mo crucibles include, but are not limited to, oval, tapered, bottomless, or round mouth. Molybdenum crucibles can be used in LED Sapphire Crystal Growing and Chemical industry. SAM can provide customized molybdenum crucibles according to customer’s drawings. We can also provide solutions for your research. SAM has a vertically integrated supply chain with the capability to refine molybdenum powder, press and sinter ingots, roll input material for spinning, spinning to form, trim, and clean molybdenum and molybdenum alloy crucibles. SAM can manufacture a wide-range of diameter, height and thickness crucible sizes to suit our customers’ needs. Molybdenum Crucible Specifications Condition Size (mm) Tolerance (mm) Diameter (mm) Height (mm) Diameter (mm) Height (mm) Sintering 10-500 10-600 +/-5 +/-5 Forging 10-130 10-200 +/-1 +/-2 Material Type Molybdenum Symbol Mo Color/Appearance Grey, Metallic Melting Point 2,617 °C Comments Films smooth, hard. Careful degas required. Density 10280 kg/m3 Molybdenum Crucible Applications With a high corrosion resistance to most acids and many molten materials such as glass or metals, molybdenum crucibles are ideal for the metallurgy, mechanism, and rare earth smelting industries. They can withstand vacuum thermal evaporation, nuclear fuel sintering, and capacitor sintering. Molybdenum Mo crucibles are also seeing an increased use in the growing high technology industry and in crystalloid materials. Molybdenum Crucible Packaging Our high performance molybdenum Mo crucibles are wrapped in foam and packaged in plywood cases to ensure safe storage and transportation.

Pyrolytic Boron Nitride OLED Crucible is a kind of PBN Crucible used in OLED and CIGS evaporation technology. Stanford Advanced Materials (SAM) specializes in delivering Pyrolytic Boron Nitride OLED Crucible with high purity and competitive prices. Pyrolytic Boron Nitride OLED Crucible Description Pyrolytic Boron Nitride OLED Crucible is a kind of PBN Crucible used in OLED and CIGS evaporation technology. It is widely used in metal and semiconductor evaporation for its ultra-high purity, chemical inertness, excellent high-temperature resistance, and high-temperature stability. Pyrolytic Boron Nitride OLED Crucible Specifications Material PBN Purity ≥99.99% Density 1.95-2.22 g/cm3 Tensile Strength 153.86 N/mm2, 112 MPa Bending Strength 243.63 N/mm2, 173 MPa Compression Strength 154 MPa Max. Working Temperature 2400℃ Specific Heat Capacity 0.89 J/g·℃ Electrical Resistivity 2*1015 Ω·cm Dielectric Strength (RT) >2*105 D.C. Volts/mm Thermal Conductivity (W/m·K) 43-60 *The above product information is based on theoretical data. For specific requirements and detailed inquiries, please contact us. Pyrolytic Boron Nitride OLED Crucible Applications 1. OLED Manufacturing: Essential for the evaporation and deposition of organic materials onto substrates during OLED production, due to their high thermal stability and non-reactivity with organic compounds. 2. High-Purity Processing: Provides a clean, contamination-free environment necessary for the deposition of high-purity organic materials, ensuring the performance and longevity of OLED devices. 3. Thermal Management: Withstands the high temperatures required for the deposition processes, ensuring stable and consistent manufacturing conditions. 4. Advanced Materials Processing: Utilized in the research and development of new OLED materials and processes, benefiting from their durability and ability to handle high-temperature operations. Pyrolytic Boron Nitride OLED Crucible Packaging Our products are packaged in customized cartons of various sizes based on the material dimensions. Small items are securely packed in PP boxes, while larger items are placed in custom wooden crates. We ensure strict adherence to packaging customization and the use of appropriate cushioning materials to provide optimal protection during transportation.