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About UsCMT Rare Metal Advanced Materials (Hunan) Co., Ltd. (hereinafter referred to as "CMTRM") is a professional company of China Tungsten &High-Tech Materials Co., Ltd, (Stock Code: 000657)
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Application FieldsThe products are widely used in many industries,such as& chemical Industry、electronic、new energy、superalloys、high temperature furnace、flat panel display、semiconductor、medical treatment
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Technology & ServiceOur company has a strong technical force and a quality assurance system, extends its reach of services over the globe, sets up an integrated system for pre-sales and after-sales
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NewsCMTRM has a complete industrial chain from rare metal powder preparation to intensive processing,and all kinds of key production and testing equipment are complete, which gives a solid guarantee for us to provide leading products and services in the industry.
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Tungsten Bar
Classification :
keyword：
PRODUCT DETAILS
Application:
They are used as additives for superalloys.
Product Property Parameters：
|
Name |
Tungsten Bar |
|||
| Grade |
TW-0 |
TW-1 |
TW-4 |
|
|
Main Content, %, min |
W |
99.99 |
99.95 |
99.9 |
|
Impurity Contents (mass fraction), %, max |
Pb |
0.0001 |
0.0001 |
0.0005 |
|
Bi |
0.0001 |
0.0001 |
0.0005 |
|
|
Sn |
0.0001 |
0.0003 |
0.0005 |
|
|
Sb |
0.0005 |
0.001 |
0.001 |
|
|
As |
0.0005 |
0.0015 |
0.002 |
|
|
Fe |
0.001 |
0.002 |
0.02 |
|
|
Ni |
0.0007 |
0.002 |
0.03 |
|
|
Al |
0.001 |
0.002 |
0.005 |
|
|
Si |
0.001 |
0.002 |
0.005 |
|
|
Ca |
0.001 |
0.002 |
0.005 |
|
|
Mg |
0.0007 |
0.001 |
0.005 |
|
|
Mo |
0.002 |
0.003 |
0.03 |
|
|
Cr |
0.001 |
0.002 |
0.020 |
|
|
Non-metallic impurity Contents (mass fraction), %, max |
P |
0.0010 |
0.0010 |
0.0030 |
|
S |
0.0005 |
0.0010 |
— |
|
|
C |
0.0005 |
0.0020 |
0.010 |
|
|
O |
0.0010 |
0.0020 |
0.0050 |
|
|
N |
0.0005 |
0.0020 |
0.0050 |
|
|
Size (mm) |
Square Bar：（10-16）×（10-16）×（≥30） Round Bar：Ø（16-30）×（≥30） |
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Density (g/cm3) |
≥17.5 |
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Product Application Fields
