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Magnesium Containing Modifier
To Specification TY 14-141-73-86
Used to make iron castings with globular or vermicular graphite.
The addition of the modifier to hot iron eliminates the
pyroeffect and produces cast iron without structurally free cement.
Chemical composition
| Grade |
Chemical composition, % |
| Mg |
Si |
Rare Earth Metals |
Al |
Ba |
Ña |
Ti |
Fe |
| min |
| ÔÑ50Ìã2 |
0,5-3,4 |
45 |
0,1-5 |
0,1-5 |
0,1-5 |
0,1-5 |
0,1-5 |
balance |
| ÔÑ50Ìã5 |
3,5-10 |
45 |
0,1-5 |
0,1-5 |
0,1-5 |
0,1-5 |
0,1-5 |
balance |
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By agreement between the manufacturer and the customer,
the master alloy of both grades can be supplied;
with strontium content of up to 5%, boron content of up to 5%
and zirconium content of up to 5%.
Supplied in lumps of up to 10 kg, packed in steel drums.
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