High purity W powder, 99.999% pure tungsten powder

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$120.00 - $200.00 / Kilograms | 1 Kilogram/Kilograms (Min. Order)
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Overview
Quick Details
Place of Origin:
china
Brand Name:
UMM
Model Number:
W-04
Purity:
99.999%min
Shape:
powder
Material:
Tungsten
Average particle size FSSS:
1.0-7μm
Supply Ability
Supply Ability:
1000 Kilogram/Kilograms per Month
Packaging & Delivery
Packaging Details
Vacuum packaging or customized packaging is available
Port
Changsha
Product Description

Tungsten powder is a bright black powder, the molecular formula is W, the relative molecular quality is 183.84. Grain size and chemical purity is the main reference index for judging the quality.The chemical purity of tungsten powder which produced by Ultra Minor Metal is in the range of 99.99~99.999% or above.Pure tungsten powder is mainly used in the semiconductor and other fields, tungsten powder preparation of high pure tungsten target and high pure tungsten target. And other sophisticated technology and materials in the field of, especially ultrapure tungsten and silicides for ultra large scale integrated circuit as a resistance layer, a diffusion barrier layer and the metal oxide semiconductor transistor as the gate material and connection materials etc..


Chemical specification

Elements 
Content ,Less than(%)
Elements 
Content ,Less than(%)
W
≥99.95
Mo
<0.005
Fe
<0.005
Pb
<0.0001
Ni
<0.003
Bi
<0.0001
Cu
<0.001
Sn
<0.0003
Al
<0.001
Sb
<0.001
Si
<0.002
As
<0.001
Ca
<0.002
P
<0.001
K+Na
<0.003
S
<0.001
Mg
<0.001
C
<0.005
Mn
<0.001
O
0.03~0.2
Our Service

High quality

Passed the ISO9001:2008 quality system authentication and ROHS authentication.

Fast Reaction

7x24 hours on Line service to answer your inquiry at first time

Competitive Price

No intermediary business. Direct Manufacturer Sales.

Our Certifications
Our Contact


Laura She

Sales Manager (Ms.)


Mobile: 86 18975831279


Tel: 86 731 88590085


Email: sales(a)rheniumet.com


Website: www.rheniumet.com

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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