Detailed preparation process of niobium rods
Niobium rod raw material purification
Niobium ore or recycled materials are purified to a purity of more than 99.99% by electron beam melting, iodide refining and other methods.
Niobium rod forming and processing
Forging and rolling: plastic deformation at high temperature to prepare large-sized rods.
Drawing and machining: precise control of size, surface roughness can reach Ra0.8μm or less.
Niobium rod surface treatment
Chemical polishing: remove processing stress and improve surface finish.
Coating technology: apply anti-oxidation and wear-resistant coatings (such as titanium nitride) to extend service life.
Detailed parameter introduction of Zhenan niobium rod products
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Name
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niobium bar
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Purity
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> 99.95%
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Density:
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8.5g/cm3
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Standard
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ASTM B 392
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Surface
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polished surface
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Size
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Dia > 3 mm
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MOQ
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1 KG
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Delivery
time
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7-15 DAYS
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Product details of Zhenan Niobium Rod
Zhenan product quality control
1. Ensure that all goods undergo strict inspection during the production process
2. All goods must be strictly inspected before packaging.
3. Each batch of goods is re-inspected before shipment.
FAQ About ZhenAn
Q:Not sure what kind of metal material is needed?
A: Please tell us about the use of materials, and we will give you referencesuggestions according to different material characteristics.
Q: Do you provide test reports?
A: Yes, we provide third-party test reports. If a third party is specified, additional fees will be charged.
Q: What payment methods are accepted?
A: Accept the following payment methods: T/T, L/C, D/A, D/P, Western union, Moneygram, etc. Other payment methods can be negotiated.
Q: How long can it take to deliver?
A: After confirming the order and receiving the advance payment, it can be shipped within 5-30 days. If it is a special customized product, the delivery time needs to be communicated.