Casting Pipe Mold Powder (Mould Powder)
|
Si: |
Ca: |
Ba: |
Al: Max |
Mn: |
Zr: |
Bi: |
Re: |
|
50-62% |
13-18% |
13-18% |
1.5% |
/ |
/ |
/ |
/ |
|
60-68% |
2.5-3.5% |
2.5-3.5% |
1.5% |
/ |
/ |
/ |
/ |
|
60-68% |
1.0-3.0% |
5.0-8.0% |
1.5% |
/ |
/ |
/ |
/ |
|
63-68% |
0.7-1.9% |
/ |
0.5-1.3% |
2.8-4.5% |
3.0-5.0% |
/ |
/ |
|
68-75% |
1.2-2.0% |
0.1-0.6% |
1.5% |
/ |
/ |
0.8-1.3% |
0.4-0.7% |
|
70-74% |
0.8-1.8% |
1.0-2.5% |
0.8-1.8% |
/ |
/ |
/ |
/ |
|
Size |
30-325mesh/0-0.3mm / 0.2-0.7mm 90% min |
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