发明名称 MANUFACTURE OF HIGH TENACITY CERAMIC TOOL
摘要 A silicon nitride based ceramic tool is disclosed which is prepared from the starting powder compositions surrounded by and including the lines defined by the points A, B, and C and preferably D, E, and F in the FIGURE.
申请公布号 JPS5562857(A) 申请公布日期 1980.05.12
申请号 JP19780136048 申请日期 1978.11.04
申请人 NGK SPARK PLUG CO 发明人 HATSUTORI YOSHINORI;AKATSUKA MASAYUKI;MATSUO YASUSHI;FUKUURA TAKETO
分类号 C04B35/584;B24D3/14;C04B35/593 主分类号 C04B35/584
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