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公开(公告)号:US5759481A
公开(公告)日:1998-06-02
申请号:US739107
申请日:1996-10-25
申请人: Vimal K. Pujari , Dennis M. Tracey , Michael R. Foley , Norman I. Paille , Paul J. Pelletier , Lenny C. Sales , Craig A. Willkens , Russell L. Yeckley
发明人: Vimal K. Pujari , Dennis M. Tracey , Michael R. Foley , Norman I. Paille , Paul J. Pelletier , Lenny C. Sales , Craig A. Willkens , Russell L. Yeckley
IPC分类号: C04B35/593 , C04B41/00 , C04B41/80 , C04B35/584
CPC分类号: C04B41/009 , C04B35/593 , C04B41/0072 , C04B41/80
摘要: A ceramic body comprising at least about 80 w/o silicon nitride and having a mean tensile strength of at least about 800 MPa.
摘要翻译: 一种陶瓷体,其包含至少约80w / o的氮化硅并具有至少约800MPa的平均拉伸强度。
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公开(公告)号:US5696041A
公开(公告)日:1997-12-09
申请号:US783679
申请日:1997-01-15
IPC分类号: C04B35/486 , C04B35/584 , C04B35/622 , C04B35/632
CPC分类号: C04B35/486 , C04B35/584 , C04B35/622 , C04B35/632
摘要: This invention is related to a flowable slurry comprising between 79 and 86 w/o silicon nitride solids.
摘要翻译: 本发明涉及包含79和86w / o氮化硅固体之间的可流动浆料。
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公开(公告)号:US5571760A
公开(公告)日:1996-11-05
申请号:US324937
申请日:1994-10-18
申请人: Vimal K. Pujari , Dennis M. Tracey , Michael R. Foley , Norman I. Paille , Paul J. Pelletier , Lenny C. Sales , Craig A. Willkens , Russell L. Yeckley
发明人: Vimal K. Pujari , Dennis M. Tracey , Michael R. Foley , Norman I. Paille , Paul J. Pelletier , Lenny C. Sales , Craig A. Willkens , Russell L. Yeckley
IPC分类号: C04B35/593 , C04B41/00 , C04B41/80 , C04B35/587
CPC分类号: C04B41/80 , C04B35/593 , C04B41/0072
摘要: A silicon nitride ceramic comprising:a) inclusions no greater than 25 microns in length,b) agglomerates no greater than 20 microns in diameter, andc) a surface finish of less than about 8 microinches, said ceramic having a four-point flexural strength of at least about 900 MPa.
摘要翻译: 一种氮化硅陶瓷,其包括:a)长度不大于25微米的夹杂物,b)直径不大于20微米的附聚物,和c)小于约8微英寸的表面光洁度,所述陶瓷具有四点弯曲强度 至少约900MPa。
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