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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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Solid Solution Powders of Tantalum-niobium Carbide
Classification :
keyword：
PRODUCT DETAILS
Application:
It is used as cemented carbide additives and anti-oxidation coating materials.
Product Property Parameters：
|
Grade |
90:10 |
80:20 |
70:30 |
60：40 |
50:50 |
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|
Fsss (μm) |
Level-1 |
Fsss≤1.0 |
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Level-2 |
1.0＜Fsss≤1.5 |
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Level-3 |
1.5＜Fsss≤3.0 |
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Main Content (mass fraction) |
Ta |
84.4 ±1.5 |
71.5 ±1.5 |
65.6 ±1.5 |
56.0 ±1.3 |
46.9 ±1.3 |
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Nb |
8.85 ±1.0 |
21.0 ±1.0 |
26.6 ±1.2 |
35.0 ±1.3 |
44.3 ±1.5 |
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|
T.C |
6.75 ±0.3 |
7.3 ±0.3 |
7.8 ±0.3 |
8.2 ±0.3 |
8.8 ±0.3 |
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|
F.C，max |
0.15 |
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Impurity Contents (mass fraction), %, max |
Co |
0.10 |
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Mo |
0.10 |
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Si |
0.10 |
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Fe |
0.10 |
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Ni |
0.04 |
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K |
0.005 |
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Na |
0.005 |
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Mn |
0.05 |
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Sn |
0.01 |
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Ca |
0.01 |
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Al |
0.015 |
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Ti |
0.20 |
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|
W |
0.20 |
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|
Cr |
0.10 |
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Gas Impurity Contents (mass fraction), %, max |
O |
Level-1 |
0.30 |
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Level-2 |
0.25 |
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Level-3 |
0.20 |
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N |
0.15 |
0.20 |
0.25 |
0.30 |
0.30 |
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| Note: Special requirements will be agreed upon by the supplier and buyer. | |||||||
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Product Application Fields
