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Agent for steel, spheroidizing agent
Agent for steel, spheroidizing agent
Supplier Info
[China Supplier]
Contact Person : Ms. Zhang Eva
Tel : 86-371-65675292
Fax : 86-371-65801210
Product Detail
High quality Best service Competitive price Strong technical support

Appearance: silver gray section, block, not powder

Melting pint: 980-1180°C

Specific gravity: 4.0-4.1

Granularity: 5-30mm, smaller than 5mm and larger than 30mm of it does not surpass 5% of the total weight

Advantage: strong nodularization, stable composition, smooth reaction, no recession worries. the slag content produced during the nodulizing period is small, which is only 1/8 of slag content produced ; the nodulizing cost is lower than common nodulizer.


1. We produce all kinds of ductile cast iron for the various plate of RE-Si-MG alloy nodularizer, After added to the molten iron, it can play the role of nodularization, desulphurization, degas, etc.

2. It can increase the purity of the cast water, and wit arsenic, zinc, it can generates compounds, which are insoluble in iron and low melting point. Remove these impurities can prevent the interference of nodularization damage.

PlateChemical compositions (%)
FeSiMg6RE10.5-2.05.0-7.01.5- rest
FeSiMg7RE10.5-2.06.0-8.0≤1.544.01.01.0The rest
FeSiMg7RE32.0-4.06.0-8.02.0-3.544.01.01.0The rest
FeSiMg8RE3-A2.0-4.07.0-9.0≤ rest
FeSiMg8RE3-B2.0-4.07.0-9.02.0-3.544.01.01.0The rest
FeSiMg8RE54.0-6.07.0-9.0≤ rest
FeSiMg8RE76.0-8.07.0-9.0≤ rest
FeSiMg10RE76.0-8.09.0-11.0≤ rest
FeSiMg9RE98.0-10.08.0-10.0≤ rest
FeSiMg8RE1817-20.07.0-10.0≤ rest

Agent for steel, spheroidizing agent

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