| Application: | Aerospace, Electronics, Medical, Refractory |
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| Material: | Lanthanum Hexaboride |
| Type: | Ceramic Tube |
| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier Lanthanum Hexaboride (Lanthanum Boride, LaB6) ceramic is a high-performance material with excellent electron emission properties at low temperatures, making it widely used in a variety of high-tech industries. Its special qualities make it a valuable material for high-temperature and electrical applications. LaB6 is chemically stable in vacuum and unaffected by moisture. Lanthanum Hexaboride's high melting point, superior thermal conductivity, and certain magnetic properties make it ideal for electron emission in electron guns, electron microscopes, and other high-temperature and vacuum conditions.
| Typical Grade | 99.5% |
| Typical Properties | High electron emissivity High hardness Stable in vacuum Corrosion resistant |
| Typical Applications | Sputtering target Microwave tube Filament for electron microscopes (SEM&TEM) Cathode material for electron beam welding Cathode material for thermionic emission devices |
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Properties / Material Grades
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LaB6 Lanthanum Hexaboride |
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Color
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Purple |
| Purity(%) | 99.5% |
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Density (g/cm3)
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4.3 |
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Flexural Strength (MPa)
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165 |
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Vicker's Hardness(Kg/mm2)
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1065 |
| Thermal Conductivity (W/m·K) | 15 |
| Electrical Conductivity (S/m) | 1.83x106 |
3. Fast delivery from prototype to production quantities.
4. In-house capabilities in forming, sintering, machining, glazing, metalizing, brazing, and assembly.
5. Our highly trained team of quality assurance staff uses advanced measuring devices to ensure that our products always meet the customers' requirements.
"It has been over 6 years since your company became our trusted supplier. During all years' requisitions, we were happy with your good quality products and reliable service. Appreciated your previous service with all efforts: patience, reliability, and responsible quality." --- by CoorsTek, Nov. 2023
Q: What is your minimum order quantity (MOQ)?
A: Our minimum order quantity (MOQ) depends on many factors such as product, material, dimensions, etc.
Q: Do you provide free samples?
A: Yes, we are pleased to provide a free sample for your initial evaluation of our materials if we have the sample in stock and if its cost is bearable to us.
Q: Do you accept a trial order before a bulk purchase?
A: Yes, we welcome your trial order to verify our quality before your bulk purchase.
Q: What is your production time?
A: Our production time depends on materials, production methods, tolerances, quantity, etc. Normally, it takes 15-20 days if we have stock material, and it takes 30-40 days if we don't. Please share your specific requirements with us, and we will quote the fastest production time.
Q: What are your payment terms?
A: Our payment terms are T/T, L/C, and PayPal.
Q: What packaging do you use to ensure ceramics are safe?
A: We pack the ceramic products tidily with foam protection inside the carton, plastic box, and wooden box.
Q: Do you accept custom orders?
A: Of course, most of our orders are custom products.
Q: Would you provide an inspection report and material test certificate for our order?
A: Yes, we can provide these documents upon request.
Suppliers with verified business licenses
Audited Supplier 
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