Rare earth vermicular agent series products
Rare earth vermicular agents are commonly used in the production of vermicular graphite cast iron
Category:
Rare earth steel additive series
Keywords: Rare earth metal structural materials
Inquiry
DESCRIPTION
Rare earth vermicular agents are routinely used in the production of vermicular graphite cast iron
one. The grade and chemical composition of the rare earth vermicular agent are as follows:
Grade |
Chemical composition / % |
scope of application |
|||||
RE |
This/Y |
Mg |
Berry |
And |
Fe |
||
YSBM-1 |
9-11 |
AND |
4-5 |
3-5 |
42-46 |
margin |
Thick and large section casting cupola molten iron |
YSBM-2 |
7-9 |
AND |
3-4 |
3-5 |
42-46 |
margin |
Molten iron in electric furnace for thick and large section castings |
YSBM-3 |
13-15 |
This |
4-5 |
3-5 |
42-46 |
margin |
Cupola molten iron for small and medium castings |
YSBM-4 |
10-11 |
This |
3-4 |
3-5 |
42-46 |
margin |
Small and medium casting electric furnace molten iron |
YSBM-5 |
4-5 |
AND |
4-5 |
1-3 |
42-46 |
margin |
Low-impurity electric furnace molten iron for medium and small castings |
YSBM-6 |
5-6 |
This |
5-6 |
1-3 |
42-46 |
margin |
Low-impurity electric furnace molten iron for medium and small castings |
two. The particle size specification of the product is 5mm~25mm, 5mm~30mm.
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