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The welding wire null which is used for welding of the ductile iron and the
The welding wire null which is used for welding of the ductile iron and the
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机译:用于焊接球墨铸铁和铸铁的焊丝无效
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摘要
PURPOSE:To suppress the development of toe cracking in a stainless steel caused by heat cycle by specifying the composition. CONSTITUTION:A welding wire is the one composed of wt.% of =0.15% C, =1.00% Si, =3.5% Mn, =0.03% P, =0.03% S, 50-80% Ni, 11-58% Cr and the balance Fe and having austnitic matrix. Basis material is spheroidal graphite cast iron having ferritic matrix and ferritic stainless steel.
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