发明名称 |
Method for judging the properties of molten cast iron |
摘要 |
A method for judging the properties of molten cast iron which consists of connecting three sampling vessels with an apparatus for obtaining a cooling curve of molten cast iron, measuring a cementite eutectic temperature (TEC) of cast iron poured to the first sampling vessel to which a chilling agent is contained, measuring a eutectic freezing temperature change of molten cast iron poured to the second sampling vessel being free of any additive, measuring a graphite eutectic temperature (TEG) of molten cast iron poured to the third sampling vessel, and inspecting a relation between the cementite eutectic temperature (TEC) and the graphite eutectic temperature (TEG) within the range of the eutectic freezing temperature change of molten cast iron. |
申请公布号 |
SE9601693(D0) |
申请公布日期 |
1996.05.03 |
申请号 |
SE19960001693 |
申请日期 |
1996.05.03 |
申请人 |
KIMURA FOUNDRY CO LTD;NIPPON SUBLANCE PROBE ENGINEERING LTD |
发明人 |
TOSHITAKE *KANNO;JUN *IWAHASHI;EIICHI *SAHARA;HIDETAKA *HIRAOKA;MAYUKI *MORINAKA;TSUNEHARU *SUGIE;YASUSHI *KUBOTA |
分类号 |
G01N25/06;G01N25/04;G01N33/20;(IPC1-7):C22C/ |
主分类号 |
G01N25/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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