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CONDITIONING AGENT FOR GRAY CAST IRON

2025-06-22 08:111970下载
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FIELD : metallurgy.SUBSTANCE : conditioning agent contains, wt % : silicon 65.0-70.0; calcium 5.5-6.5; strontium 5.5-6.5; rare-earth metals 5.5-6.5; iron - the rest.EFFECT : consumption reduction of conditioning agent and hardening of alloy.1 tbl


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