Products Description
CAS 7440-33-7 Tungsten Powder 99.95% for Industry Use
Characteristic.
Appearance: Light or dark gray without obvious lumps or foreign matters.
Application
widely used in the fields of cemented carbide, high-density alloys, downstream tungsten products and airospace.
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Tungsten Physical Properties |
||
|
Grades |
FSSS (um} |
Oxygen max. (%) |
|
WP-04 |
BET: 4.0 #V 5.0 (m2/g) |
0.55 |
|
WP-06 |
0.50 .., 0.80 |
0.50 |
|
WP-08 |
0.80 - 1.00 |
0.40 |
|
WP-10 |
1.00 - 1.50 |
0.15 |
|
WP-15 |
1.50 - 2.00 |
0.10 |
|
WP-20 |
2.00 .., 2.50 |
0.08 |
|
WP-25 |
2.50 - 3.00 |
0.05 |
|
WP-30 |
3.00 - 4.00 |
0.05 |
|
WP-40 |
4.00 - 5.00 |
0.04 |
|
WP-50 |
5.00 .., 6.00 |
0.04 |
|
WP-60 |
6.00 - 8.00 |
0.04 |
|
WP-80 |
8.00 - 10.00 |
0.04 |
|
WP-100 |
l 0.00 - 15.00 |
0.04 |
Uses of Tungsten W
Tungsten is mostly used in the production of cemented carbides and ferro-tungsten. Tungsten and chromium, molybdenum, cobalt form heat-resistant wear-resistant alloys used in the production of cutting tools, metal surface hardening materials, gas turbine blades and combustion tubes. Tungsten and tantalum, niobium, molybdenum and other refractory alloys. Tungsten-copper and tungsten-silver alloys are used as electrical contact point materials. High-density tungsten-nickel-copper alloy is used as a protective screen against radiation. The wire, rod and sheet of tungsten metal are used to make electric bulbs, parts of electronic tubes and electrodes for arc welding. Tungsten powder can be sintered into filters of various porosities.FW-1 is used as raw material for large slabs and tungsten rhenium electric couplings.FW-2 is used as raw material for contact alloys and high specific gravity shielding.FWP-1 is used as plasma spraying material.
Company Profile
Who we are
Gneechem, located in Henan Province, China, is part of the GNEE Group, with 22 years of experience in foreign trade, specializing in providing high-quality chemical raw materials and professional trading services to customers around the world. We supply basic chemical raw materials, fine chemicals and specialty chemicals for a wide range of industries.We are ISO9001 certified and have been recognized by a number of authoritative qualifications at home and abroad, making us a trusted partner of our customers.
FAQ
1. How do I get a price?
-We usually quote within 24 hours of receiving your inquiry (excluding weekends and holidays).
-If you need a price urgently, please email or contact us by other means so that we can quote for you.
2.What is your delivery time?
-It depends on the number of orders and the season in which you place your order.
-Usually, orders can be dispatched within 7-15 days for small orders and 25 days for large orders.
3. What is the shipping method?
-You can ship by sea, air, or express (EMS, UPS, DHL, TNT, FEDEX, etc.).
4. How do you establish a long-term good business relationship with us?
-1. We keep good quality and competitive prices to ensure the benefit of our customers;
-2. We respect every customer and treat them as our friends, no matter where they come from, we sincerely do business and make friends with them.
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