NINGXIA PANSON COAL AND CARBON CO., LTD
Model No.: Grade 5-8 Multi-component Composite Alloy
Usage: Metallurgy Industry
Place of Origin: NINGXIA ,CHINA
Supply Ability: 10000mts
HS Code: 38021090
Grade 3-8 Multi-component Composite Alloy,there is a strong effect of deoxidizing and desulphurization,
which causes the graphite to become a ball and to refine the spherical graphite,
improving the distribution of spherical graphite, thus obtaining higher strength and impact toughness.
It is characterized by the use of high silicon containing pig iron, can make full use of the factory nodular iron back charge;It is easy to produce cast ductile iron (especially pearlite ductile iron), so it can save a lot of energy.The nodular graphite can be rounded to improve the quality of nodular iron.And low cost, because the spheroidizing agent containing inorganic powder buffer, so the hot metal during the processing of gentle reaction, easy to use, spheroidizing effect is stable to make crystallization of graphite in cast iron ball and add iron liquid additive called magnesium nodulizing agent in the spheroidizing ability is the strongest element, rare-earth nodulizing effect is more stable, can be not affected by other anti-spheroidizing elements calcium smooth effect, but the spheroidizing ability is weak, adding quantity is big, metal calcium oxide can't easily used alone
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