MOQ | 1 Kilogram/Kilograms |
Place of Origin | Sichuan, China | Brand Name | HUARUI |
Model Number | Tungsten Powder | Application | welding, powder metallurgy |
Shape | powder | Chemical Composition | W:75%min C:0.4%max S:0.1max P:0.1max Si 0.8%max Mn 0.4%max Cu 0.5%max |
Color | Dark gray/gray |
Tungsten Powder
No |
Chemcail Composition |
|
HRW |
W |
C |
≥(%) |
≤ |
|
99.9 |
0.1 |
|
Normal Size |
40-230mesh;60-200mesh;80-200mesh |
Application
1. A large number of used for high speed
cutting tools, kiln structure materials, jet engine components,
metal ceramic materials, resistance heating elements and so
on.
2. It is used to manufacture
cutting tools, wear-resistant parts, copper, cobalt, bismuth
and other metal melting crucibles, and wear-resistant
semiconductor films.
3. It is used as a super hard
tool material and wear-resistant material. It can form solid
solution with many carbides. WC-TiC-Co cemented carbide tools
have been widely used. It can also be used as a modifier of
NbC-C and TaC-C three element system carbide. It can not only
reduce sintering temperature, but also maintain good
performance. It can be used as aerospace material.
4. Tungsten carbide (WC[9])
powders were synthesized by using tungsten anhydride (WO3) and
graphite at 1400~1600 C at high temperature in the reduction
atmosphere. The compact ceramic products can be prepared by hot
pressing or hot isostatic pressing.
Relataed Products
Macro Tungsten Carbide Powder
No |
Chemical Composition (%) |
||||
T.C |
F.C |
Fe |
W |
||
|
≤ |
||||
HRMWC |
6.13±0.05 |
0.08 |
0.15 |
Bal |
|
Physical Properties |
|||||
Apparent Density g/cm3 |
Tap Density g/cm3 |
Hall Velocity s/50g |
F.S.S.S um |
Proportion g/cm |
Microhardneass HV |
≥6.40 |
≥7.50 |
≤13.0 |
>35 |
15.4-15.6 |
2000-2200 |
Normal Size |
40-325mesh;60-325mesh;80-325mesh |
Ferro Tungsten Powder
No |
Chemical Composition (%) |
||||||||||||
W |
C |
P |
S |
Si |
Mn |
Cu |
As |
Bi |
Pb |
Sb |
Sn |
Fe |
|
≤ |
|||||||||||||
HRFeW80-C |
75.0-85.0 |
0.40 |
0.05 |
0.08 |
0.7 |
0.50 |
0.15 |
0.10 |
/ |
/ |
0.05 |
0.08 |
Bal |
HRFeW70 |
≥70.0 |
0.80 |
0.06 |
0.10 |
1.0 |
0.60 |
0.18 |
0.10 |
/ |
/ |
0.05 |
0.10 |
Bal |
Noramal Size |
40-325mesh;60-325mesh;80-325mesh |
Our Promises
1.
OEM Manufacturing welcome: Product,
Package...
2.
Sample order
3.
We will reply you for your inquiry in 24
hours.
4.
after sending, we will track the products for you once every
two days, until you get the products. When you got
the
goods,
test them, and give me a feedback.If you have any questions
about the problem, contact with us, we will offer the solve way
for you.
5.we
are willing to return the goods without qualification,If it is
the quality of our products.
FAQ
Q1. How do you make sure your products
quality?
A:
We test our products first after we finish our production, and
we test again before every delivery, even sample. And if you
need, we would like to accept third party to test. Of course if
you like, we would like to provide sample to you to
test.
Q2.What
is your payment term?
A:
As usual, we would like to accept 100% T/T in advance. But for
the first time, we understand there is no any trust between us,
so we also accept 50% deposit and balance 50% at the sight of
B/L.
Q3.What
is your term of delivery?
A:FOB,
EXW, CIF,CFR, DDU.
Q4.How
about your delivery time?
A.As
usual, if there is stock, we will delvier to you after testing,
so it may take 2days after getting your order; but if there is
no stock, we have to produce for you, that need
7-15days.
Q5.Can
you produce according to the
samples?
A:We
are a professional producer metal powders in China for many
years, we have our own production equipments, so we would like
to produce according to your
samples.
Q6.What
is your sample policy?
A:We
would like to provide 200g as free sample for testing if there
is stock, but the customers have to pay the sample cost and the
courier cost.
Q7.Do
you test all your goods before
delivery?
A:
Yes, we have 100% test before
delivery
Q8.How
do you make our business long-term and good
relationship?
A:1.
We keep good quality and competitive price to ensure our
customers benefit ;
2. We respect every customer as our friend and we
sincerely do business and make friends with them.
Conact
Phone:86-28-8679943
Fax:86-28-8679943
Web Site:WWW.cdhrmetal.com