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1.CUBIC BORON NITRIDE SINTERED COMPACT AND COATED CUBIC BORON NITRIDE SINTERED COMPACT 有权
标题翻译: 立式烧结硼酸盐压力体和涂层立方体烧结硼酸盐压力体公开(公告)号:EP2420483A4
公开(公告)日:2012-10-24
申请号:EP10764544
申请日:2010-04-16
申请人: TUNGALOY CORP
IPC分类号: C04B35/5831 , C04B41/00 , C04B41/45 , C04B41/87 , C22C26/00
CPC分类号: C04B41/87 , C04B35/5831 , C04B41/009 , C04B41/4529 , C04B2235/3217 , C04B2235/3804 , C04B2235/3813 , C04B2235/3856 , C04B2235/3865 , C04B2235/3886 , C04B2235/76 , C04B2235/80 , C22C26/00 , C22C2026/003 , C22C2026/007 , C22C2026/008 , C04B41/5061 , C04B41/5068 , C04B41/5063 , C04B41/5066 , C04B41/5062
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公开(公告)号:EP2559504A4
公开(公告)日:2017-12-27
申请号:EP11768943
申请日:2011-04-15
申请人: TUNGALOY CORP
发明人: KUDOH TAKAHIDE , KAGAWA NAOHIRO , UMEMURA TAKASHI
IPC分类号: C04B35/5831 , B22F7/02 , B23B27/14 , B23B27/20 , C04B35/626 , C04B35/63 , C04B35/645 , C04B37/02 , C04B41/81 , C22C1/05 , C22C26/00 , C22C29/16
CPC分类号: C22C26/00 , B22F7/02 , C04B35/5831 , C04B35/6261 , C04B35/62675 , C04B35/62685 , C04B35/6303 , C04B35/645 , C04B37/026 , C04B41/009 , C04B41/4529 , C04B41/81 , C04B2235/3217 , C04B2235/3804 , C04B2235/3813 , C04B2235/3843 , C04B2235/3847 , C04B2235/3852 , C04B2235/3856 , C04B2235/3865 , C04B2235/3886 , C04B2235/402 , C04B2235/5436 , C04B2235/5445 , C04B2235/5472 , C04B2235/72 , C04B2235/785 , C04B2235/786 , C04B2235/80 , C04B2235/85 , C04B2235/96 , C04B2235/9607 , C04B2237/361 , C04B2237/401 , C22C2026/003 , Y10T428/24975 , Y10T428/25 , Y10T428/265 , C04B41/5061 , C04B41/5068 , C04B41/5062 , C04B41/5063 , C04B41/5066
摘要: This is to provide a coated cBN sintered body which has excellent wear resistance, fracture resistance, adhesiveness between a substrate and a coating, and a tool life of which can be elongated as compared with the conventional ones. The coated cBN sintered body comprising a cBN sintered body substrate and a coating coated on the surface thereof, wherein the cBN sintered body comprises 76 to 90% by volume of cBN, and 10 to 24% by volume of a binder phase and inevitable impurities, an average grain size of cBN is 0.5 to 5.0 µm, an average value of the thickness of the binder phase is 0.05 to 0.8 µm, and the standard deviation of the thickness of the binder phase is 0.8 µm or less.
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公开(公告)号:EP2591869A4
公开(公告)日:2014-05-28
申请号:EP11803609
申请日:2011-07-06
申请人: TUNGALOY CORP
发明人: KUDO TAKAHIDE , MIURA HIROYUKI , UMEMURA TAKASHI
IPC分类号: B23B27/14 , B23B27/20 , C04B35/583 , C04B41/89 , C23C14/06
CPC分类号: B23B27/148 , B23B2224/32 , B23B2226/125 , B23B2228/105 , C04B35/5831 , C04B41/009 , C04B41/52 , C04B41/89 , C04B2235/3886 , C04B2235/402 , C04B2235/5436 , C04B2235/5445 , C04B2235/5472 , C04B2235/786 , C04B2235/80 , C04B2235/85 , C22C26/00 , C23C14/0021 , C23C14/0641 , C23C14/325 , C23C28/042 , C23C28/044 , C23C28/321 , C23C28/322 , C23C28/347 , C23C28/42 , C23C30/005 , C04B41/5062 , C04B41/5063 , C04B41/5068 , C04B41/5071 , C04B41/5133 , C04B41/5155 , C04B41/522 , C04B41/5096 , C04B41/5061
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