Gas Atomization Tungsten W Powder 99.9% Pure, Spherical Tungsten Powder Trust Suppliers

• Particle Size: 15-53um
• Type: Spherical Powder
• Purity: 99.9%
• Appearance: Dark Grey Powder
• Transport Package: Vacuum Packed or Per Customer′s Request.
• Trademark: UMM
• Model NO.: W-S02
• Origin: Hunan, China
• HS Code: 4301962010
• Production Capacity: 10000000 Kilogram/Kilograms Per Month

Product Description

Product Description

 

[Characteristics ]
The porous material prepared from spherical tungsten powder has the characteristic of uniform pore distribution. By controlling the production process, the air permeability of the product can be controlled, and the cathode of high power pulse microwave tube, electron barium tungsten cathode and gas filter material can also be prepared. Due to the good fluidity of spherical tungsten powder, the coating obtained in the field of thermal spraying is more uniform and compact, and the product has good wear resistance.

[Application field]
Used as the raw material of diamond drill bit and petroleum perforating charge for petroleum drilling, high temperature coating for combustion chamber and other wear-resistant and high temperature resistant parts.

[Specifications]
0-20μm, 15-45μm, 15-53μm, 53-105μm, 53-150μm, 105-250μm can be supplied according to customer requirements.
 

Trace metallic impurities
Element	Value(%wt)	MOA	Element	Value(%wt)	MOA
Cr	0.0006	ICP-MS	Co	0.0005	ICP-MS
As	0.0005	ICP-MS	Bi	0.0001	ICP-MS
Si	0.0005	ICP-MS	Mo	0.0016	ICP-MS
Al	0.0005	ICP-MS	Ca	0.0005	ICP-MS
Fe	0.0010	ICP-MS	V	0.0005	ICP-MS
Sb	0.0005	ICP-MS	Cd	0.0001	ICP-MS
Pb	0.0001	ICP-MS	Cu	0.0001	ICP-MS
Mg	0.0005	ICP-MS	Ti	0.0005	ICP-MS
Ni	0.0005	ICP-MS	P	0.0005	ICP-MS
Sn	0.0001	ICP-MS	K	0.0005	ICP-MS
Mn	0.0005	ICP-MS	Na	0.0003	ICP-MS
Nonmetallic impurities
Element	Value(%)	MOA	Element	Value(%)	MOA
C	0.0005	LECO	S	0.0008	LECO
N	0.0003	LECO	O	0.0100	LECO

 

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FAQ

Q: Are you trading company or manufacturer ?
A: We are factory.

Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to
quantity.

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
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