Cobalt Powder BK
- Company Name:Yosan Eng Co., Ltd.
- Membership:Free Member
- Member Since:2002. 11.03
- Country/Region:Korea
- City:Gyeonggi-do
- Contact:Yong-soo Kim
- Related Keywords:Cobalt Powder BK, Cobalt Powder, Metal Powder
Yosan Eng Co., Ltd.
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Contact us
Yosan Eng Co., Ltd.
[Korea]
- Address
- 496-1, Buguang-dong, Hwaseong-si Gyeonggi-do
- Phone
- 82-31-4146121
- Contact name
- Yong-soo Kim
Description
Powder Metallurgy, Metal Injection Molding (MIM), Diamond Tools, Diamond Synthesis, Magnetorheological Fluids(MRFs), lron Power Cores.
Specification
Specific Analysis
|
Name
|
content
|
NORM
|
|
1. Content:
|
||
|
Iron, Fe % w |
not less
|
99.5
|
|
Carbon, C% w |
0.02 - 0.10
|
|
|
Oxygen, O % w
|
not more than
|
0.3
|
|
Nitrogen, N % w
|
not more than
|
0.02
|
|
Sulphur, S
|
ppm, not more
|
50
|
|
Silicium, Si
|
ppm, not more
|
40
|
|
Nickel, Ni
|
ppm, not more
|
100
|
|
Chromium, Cr
|
ppm, not more
|
100
|
|
Molybdenum, Mo % w
|
ppm, not more
|
100
|
|
Aluminium, Al
|
ppm, not more
|
20
|
|
Titanium, Ti
|
ppm, not more
|
20
|
|
2. Weight Loss under heating in H2, % w
|
not more
|
0.5
|
|
3. Apparent Density, g/cm3
|
not less
|
2.0
|
|
4. True density g/cm3
|
not less
|
7.5
|
|
5. Particle size distribution (SYMPATEC)
|
||
|
microns
|
||
|
X10
|
< 4.5
|
|
|
X50
|
< 9.0
|
|
|
X90
|
12 - 25
|
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