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Sputtering Targets
Tungsten crucibles are containers or vessels made from tungsten, a heavy and durable metal known for its high melting point and resistance to corrosion. These crucibles are widely used in high-temperature applications, particularly in laboratories and industrial processes where extreme heat and harsh chemical conditions are present.
AEM Deposition offers top-quality tungsten crucibles, ideal for applications that involve extremely high temperatures. Our crafted tungsten crucibles strive for high precision and remarkable performance for your projects.
Our tungsten crucibles are crafted to various shapes and sizes to meet your needs, including rectangular, cylindrical, squared, and other specially shaped crucibles, and the volume range we offer is from 1 to 2000ml. We use only the best quality tungsten for high performance. Our tungsten crucibles exhibit excellent corrosion resistance, thus working well in extreme environments.
Purity: 99.95% ~99.99%
Density: 19.4 g/cm3
Melting Point: 3420℃
| Top Diameter (A) | Height (B) | Thickness (C) | Angle (D) | Volume |
|---|---|---|---|---|
| A=0.846" | B=0.465" | C=0.093" | D=15° | 2 ml |
| A=1.48" | B=0.67" | C=0.125" | D=15° | 15 ml |
| A=1.633" | B=0.94" | C=0.093" | D=15° | 25 ml |
| A=2.03" | B=1.02" | C=0.25" | D=15° | 40 ml |
| A=2.80" | B=1.50" | C=0.125" | D=15° | 100 ml |
The dimensions offered above are just for reference. We can provide a variety of tungsten crucibles in different sizes and shapes to meet your specific needs for various applications.
The tungsten crucible will be securely packed in a wooden case, cushioned with soft materials, to prevent any movement within the case.
We strive for the selection of high-quality tungsten materials to ensure purity, implementing strict quality control and check during the overall manufacturing process, so as to meet your unique standards.
We are dedicated to top-quality tungsten crucibles by rigorous inspection at every manufacturing process, ensuring our products consistent with specific industry needs, delivering reliable and high-performance solutions for various applications.
Whether various crucible size, shape, our comprehensive customized solutions ensure tungsten crucibles can be tailored to specialized applications, delivering premium performance.
Our experienced team works closely with clients by offering expert assistance and guidance within 24 hours against your problems and needs.
AEM Deposition uses advanced chemical reduction to create ultra-pure, uniform tungsten powders, focusing on reliability and top quality.
The tungsten powder is then molded into the desired shape of the crucible by advanced pressing techniques, striving for high precision.
Our sintering process employs cutting-edge technology, bonding tungsten particles to a denser and more cohesive structure. This process enhances the mechanical strength and integrity of the crucible.
The forming method we use is beneficial to the material's density and strength, ensuring our tungsten crucibles can meet your unique applications.
Our heat treatment process is crucial to improve properties of the sintered tungsten crucible, relieving internal stresses and enhancing the material's overall performance.
Depending on the specific requirements of the application, we offer services including polishing, coating, or other treatments to improve surface finish or enhance resistance to certain environments.
AEM Deposition implements rigorous quality control measures to ensure the tungsten crucible meet the specified standards, always focusing on quality in every step.
Their high melting point and resistance to chemical reactions make them ideal for handling molten metals in processes such as metal casting and alloy production.
Tungsten crucibles are integral in laboratory research, providing a reliable and durable option for experiments that involve high temperatures, controlled thermal processes, and the handling of reactive substances, especially in the growth of sapphire, silicon carbide, and other crystal materials.
Tungsten crucibles are used in chemical processes that involve high temperatures and corrosive environments due to their resistance to chemical reactions and a high melting point.
Tungsten crucibles are used in the electronics industry for vacuum deposition processes such as sputtering and electron beam evaporation.
Tungsten crucibles are used in the production of aerospace components due to their resistance to high temperatures and mechanical stress.
They can withstand extremely high temperatures with a melting point around 3407°C, making them ideal for applications that involve extreme temperatures, such as handling high-temperature materials and processes.
Tungsten exhibits good thermal conductivity, allowing for efficient heat transfer in applications where uniform heating or cooling is essential.
Tungsten's low thermal expansion coefficient means it barely expands under high heat, preventing its crucibles from deforming or cracking during thermal cycling.
Tungsten crucibles are incredibly strong and rigid, allowing them to hold their shape under severe conditions. This is vital for uses that involve thermal cycling and quick temperature shifts.
Tungsten's high corrosion resistance ensures its crucibles withstand various chemical environments, enhancing their durability and reliability, ideal for use involving aggressive chemical environments.
Tungsten has a high density, contributing to the strength and durability of tungsten crucibles, making them resistant to deformation and damage.
Tungsten, an excellent electricity conductor, also boasts superior electromagnetic shielding properties. This makes tungsten crucibles ideal for housing materials in settings where electromagnetic interference must be reduced.
When you're looking to buy a tungsten crucible, here are some key points to keep in mind:
Verify the purity level of the tungsten material used in the crucible, especially for special uses like in electronics. Check the specifications provided by the manufacturer for details on purity.
Consider the size and capacity requirements for your application. Tungsten crucibles are available in various shapes and sizes, and choosing the right dimensions is essential for optimizing performance and efficiency in your processes.
Ensure the crucible material is compatible with the substances it will come into contact with during processing.
Understand the specific requirements of your application. Ensure that the chosen tungsten crucible aligns with the intended use.
Check if the supplier offers customization options for tungsten crucibles. Depending on your application, you may require specific features or modifications in terms of shape, size, or other characteristics. Customization can ensure that the crucible meets your exact needs.
Check the delivery times and lead times of tungsten crucibles, especially if you have time-sensitive projects. Ensure that the supplier can meet your required timelines and has a reliable shipping process.
Melting Point: Tungsten crucibles have a higher melting point than that of alumina crucibles, making tungsten crucibles suitable for extremely high-temperature processes.
Thermal Conductivity: Tungsten exhibits higher thermal conductivity than alumina crucibles, allowing for efficient heat transfer. This is beneficial in applications where uniform heating or cooling is essential.
Cost: Tungsten is a rare and valuable metal, which makes tungsten crucibles relatively expensive.
Corrosion Resistance: Both tungsten crucibles and alumina crucibles offer good corrosion resistance, Tungsten crucibles are more suitable for extremely high-temperature applications, while alumina crucibles are ideal for a wide range of chemical processes.
Yes, tungsten crucibles can be customized to meet specific industrial requirements in terms of size and shape.
Yes, the purity of tungsten can affect the pricing of crucibles. Higher-purity tungsten may be more expensive. Consider the required level of purity based on your application needs and budget.
Choosing the right tungsten crucible depends on your specific application requirements, including size, purity, temperature, and corrosion resistance needs.
Tungsten crucibles can endure temperatures up to 3420ºC, making them ideal for use in extreme conditions exceeding 2400℃.
Just send us inquiries, our team will prepare an official quote for you. If you are satisfied with our products and quotes, you can send us PO or we will send you PI for purchasing.
Bank Wire Transfer: Direct bank transfers are a secure and widely used method. Details for wire transfers will be provided on the invoice.
PayPal: For added flexibility, PayPal payments are often accepted. This option is ideal for those who prefer online payment gateways.
Letter of Credit (L/C): In certain cases, we may accept payment through a letter of credit, offering a secure method for international transactions.
Our tungsten crucibles typically come with certifications that confirm their quality, purity, and compliance with industry standards. Specific certifications can be provided upon request.
We use UPS or DHL or FedEx express for most of countries. Please let us know if you have their account number. We can ship the items out by using your account number. We use IPS express for Iran, Iraq and UAE. We will by sea or air if the weight or volume is large.
Usually delivery time is around 4-5 weeks. The lead time varies based on quantity and material, ranging from 1 to 4 months.
