Product Specifications
Product Description
As a leading manufacturer in atomization powder field, CISRI-AT&M has been engaged in atomization technology over 40 years and can produce metal and alloy powders with various characters and sizes. As one of the biggest domestic bases that produce atomization powders, we possess advanced equipments and top-grade management. In 2003 we invested more than 5 million US dollars on building up a set of ultra-high pressure water atomization line and a set of imported vacuum gas atomization line. At present, CISRI-AT&M has 8 pairs of atomization systems; The total production capacity is about 2000 tons per year.
Main Products:
- High performance Fe-Ni, Fe-Si and Fe-Si-Al magnetic alloy powders
- Pure metal and pre-alloyed matrix powders for metal bonded diamond tools
- New catalyst powders for synthesizing single crystal diamond
- Ultra-fine low alloy steel and stainless steel powders for MIM
- High-speed steel and heat-resisting alloy powders
- Thermal spraying powders
Characteristics:
-Low oxygen content
-Low core loss
-Excellent DC bias
-stable performance
Mark
|
Technique
|
Permeability
|
Flowability
(s/50g) |
A.D.
(g/cm 3 ) |
O.C
(PPM) |
Mean Size(μm)
D50 |
|
HF-w |
Water atomization
|
60~125 |
<25 |
>4.2 |
<2000 |
40~48 |
|
MPP-w |
125~220 |
<25 |
>4.2 |
<2000 |
40~48 |
|
FeSi-w |
20-90 |
<30 |
>3.3 |
<3000 |
45~55 |
|
FeSiCr-w |
20-60 |
--- |
>3.2 |
<2000 |
11~20 |
|
Amorphous |
20-60 |
<30 |
>3.5 |
<2500 |
32~40 |
|
HF-g |
Gas atomization
|
60~125 |
<20 |
>4.8 |
<600 |
55-65 |
|
MPP-g |
125~220 |
<20 |
>4.8 |
<600 |
55-65 |
|
FeSiAl-g |
60-90 |
<20 |
>4.2 |
<500 |
50-60 |
|
FeSi-g |
20-60 |
<20 |
>4.2 |
<500 |
50-60 |
China Iron & Steel Research Institute Group (CISRI) is a Chinese state-owned enterprise incorporated by former Central Iron & Steel Research Institute of China and former Automation Research Institute of China.
For the last 60 years, CISRI is serving as an important R&D base and a leading provider of advanced materials and products in China. CISRI owns a broad spectrum of technical know-how and advanced products in various industrial fields such as functional materials, powder metallurgy materials, refractory metals, high temperature alloys and structural materials.
CISRI owns 8 production bases and more than twenty production lines all over China. We have China' S largest amorphous and nanocrystalline alloy production base, China' S largest flux-cored welding wire production base, China' S largest export-oriented production base of diamond blades, China' S first-class production facility for high temperature alloys and products, ect.
With 12 holding companies and 12 national centers and institutions, CISRI also serves as the innovation base for key technology in metallurgical industry, and the authoritative agency for metallurgical analysis and test.
