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Ingot mold

Time:2024-03-22   Nums:3277

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Ingot molds are subject to high temperature, rapid cooling and rapid heating and impact during use, and their materials are required to have high strength and low elastic modulus, fatigue resistance, high temperature oxidation growth resistance and good thermal conductivity. Ingot mold materials that can meet these requirements include gray cast iron, ductile iron and vermicular graphite iron, etc. The chemical composition and mechanical properties of several materials are listed in the table.


MaterialChemical composition / %Mechanical behavior
CSiMnPSMg or Re

σb/N.

mm-1

δ/%HB
Grey cast iron

4.1~4.4

3.6~4.0


0.4~1.0

1.4~2.0


0.4~1.0

0.8~1.2


≤0.15

≤0.12

≤0.035

≤0.060


110~160

130~190

0.85~1.20

0.85~1.20

120~160

120~160

Ductile Iron

3.7~4.0

3.7~4.0

1.0~2.2

1.0~2.2

≤1.0

≤1.0

≤0.08

≤0.08

≤0.01

≤0.01

0.03~0.07

0.015~0.04

380~500

300~400

2.0~6.0

3.0~3.0

170~210

130~140

Yiphee Electric Furnace Co.,Ltd specializes in the production of induction furnace & Ingot mold.Tel(WhatsApp):+86-13450756789, yiphee@yiphee.cn




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