专利名称：Support member for high-temperature heat-treated metal molding object and
process for production thereof
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发明人：Naohiro Sonobe,Hiroshi Ohta,Hideaki Sato,Yo Otani
www etest edu cn申请号：US10869832
申请日：20040618
公开号：US07989066B2德语词典
公开日：
同位语
20110802
专利内容由知识产权出版社提供
摘要：A carbonaceous support member for a high-temperature heat-treated metal molding object, particularly a tter for heat-treatment in powder metallurgy, is formed as a carbon-ceramic composite shaped product having a bulk density of 1.2-1.6 g/ml and including a carbonaceous matrix and 3-20 wt. % of ceramic particles which are uniformly disperd in the carbonaceous matrix and partly expod to the surface of the composite. The support member can effectively prevent carburization of a metal molding object supported thereby during the heat-treatment without causing a problem of peeling of coating layer as encountered in a ceramic-coated support member. The support member may be prepared by compression molding of a powdery mixture of a fine carbon precursor and ceramic particles, followed by heating at 1000-2000° C. to carbonize the fine carbon precursor.
申请人：Naohiro Sonobe,Hiroshi Ohta,Hideaki Sato,Yo Otani2014年6月六级
地址：Fukushima-Ken JP,Fukushima-Ken JP,Fukushima-Ken JP,Fukushima-Ken JP
accident
普特英语国籍：JP,JP,JP,JP
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primo
fun什么意思代理机构：Wenderoth, Lind & Ponack, L.L.P.更多信息请下载全文后查看
