Chemical Composition% |
|||||
Si |
Ba |
Ca |
Al |
Fe |
|
BN-2011 |
68-72 |
0.8-1.2 |
1.0-2.0 |
1.5max |
balance |
BN-2012 |
70-75 |
1.5-2.5 |
2.5-3.5 |
1.2max |
balance |
BN-2013 |
62-70 |
2.0-4.0 |
- |
1.0max |
balance |
BN-206 |
45-52 |
- |
1.0-2.5 |
1.0max |
balance |
1.To promote graphitization and reduce the chilling tendency;
2.To refine grains, reduce segregation and make the organization uniform;
3.To enhance the mechanical strength, adjust the hardness and improve mechanical properties;
4.To improve the matrix and distribution of graphite morphology;
5.To reduce internal stress and sectional sensitivity of castings.
Sarah Ye
Jiangsu Benai Alloys Co.,Ltd.
Add.: South Area,Industrial Convergence Zone,Benniu Town,
Xinbei District,Changzhou,Jiangsu,China
E-mail:wjh@benai.cn
Mobile: +86-15861159194