Stable Calcium Silicon Barium For Nodular Graphite Cast Steel With Ca Si Metal Composition
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Product Description
- Packaging: 25KG ×40×1 BAG/TON
Stable Calcium Silicon Barium For Nodular Graphite Cast Steel With Ca Si Metal Composition
By injecting powdered Ca-Si alloy into molten steel as inoculantthe free Ni nodular graphite cast steel with the addition of low Cr and Mo content has been developed. Suitable amount of fine spheroidal graphite grains were precipitated in the as-cast state of the steel. The matrix consisting of fine pearlite and excess carbide in the lump and grain states may be obtained after heat treatment. It was demonstrated that the nodular graphite cast steel get enough properties of strength and ductility
Applications:
when 60% BaSi+40%SiFe is used as inoculantand 0.2%～0.25% Cr and 0.4%～0.5% Cu are added, the tensile strength of gray cast iron is more than 250 MPa and its hardness is increased and the metallographic structure in the section of castings is more uniform.
Specifications:
|
Chemical composition:% |
|
||||||
|
product name |
Re |
Si |
Ca |
Mg |
Al |
Ba |
Fe |
|
FeSiMg |
1.0-2.0 |
38-45 |
1.0-2.0 |
4-6 |
≤1.0 |
- |
Balance |
|
FeSiMg |
2.0-3.0 |
40-48 |
2.0-3.0 |
6-7 |
≤1.0 |
- |
Balance |
|
ferrosilicon |
- |
72% |
≤1.5 |
- |
≤1.0 |
- |
Balance |
|
ferrosilicon |
|
75% |
≤1.5 |
- |
≤1.0 |
- |
Balance |
|
Inoculant |
- |
68-72 |
≤1.5 |
- |
≤1.0 |
0.8-1.2 |
Balance |
|
Inoculant |
- |
68-72 |
2.0-3.0 |
|
≤1.0 |
1.0-2.0 |
Balance |
Competitive Advantage:
We have our own production line, according to customer requirements.
Changzhou Wujin Benai Alloys Co., Ltd., founded in 1998, is a professional developer and manufacturer of rare earth alloys and inoculants, with advanced technology, complete equipment in production and test and rich experience in product development and quality management, enjoying high reputation in the fields of metallurgy, machine casting, auto manufacturing and ductile iron pipes.
Changzhou Wujin Benai Alloys Co., Ltd., founded in 1998, is a professional developer and manufacturer of rare earth alloys and inoculants, with advanced technology, complete equipment in production and test and rich experience in product development and quality management, enjoying high reputation in the fields of metallurgy, machine casting, auto manufacturing and ductile iron pipes.
Basic Information
- Company Name:
Changzhou Wujin Benai Alloys Co., Ltd.
- Business Type:
Other
- Product/Service:
Ferro Silicon Alloys , Ferro Silicon Magnesium , Ferro Silicon Barium
- No. of Total Employees:
N/A
- Product Range:
Magnesium Ingots
- Certificate:
Other
- Company Address:
SOUTH AREA,INDUSTRIAL CONVERGENCE Zone, Benniu Town, Wujin district. JIANGSU CHINA
Categories: Calcium Silicon Barium
Business type:Other
