2024年3月15日发(作者：危梅花)
专利内容由知识产权出版社提供
专利名称：Cutting elements, methods for
manufacturing such cutting elements, and
tools incorporating such cutting elements
发明人：J. Daniel Belnap,Georgiy Voronin,Feng
Yu,Peter T. Cariveau,Youhe Zhang,Yuelin
Shen,Guodong Zhan
申请号：US12784460
申请日：20100520
公开号：US08567531B2
公开日：20131029
专利附图：
摘要：The present disclosure relates to cutting elements incorporating
polycrystalline diamond bodies used for subterranean drilling applications, and more
particularly, to polycrystalline diamond bodies having a high diamond content which are
configured to provide improved properties of thermal stability and wear resistance, while
maintaining a desired degree of impact resistance, when compared to prior
polycrystalline diamond bodies. In various embodiments disclosed herein, a cutting
element with high diamond content includes a modified PCD structure and/or a modified
interface (between the PCD body and a substrate), to provide superior performance.
申请人：J. Daniel Belnap,Georgiy Voronin,Feng Yu,Peter T. Cariveau,Youhe
Zhang,Yuelin Shen,Guodong Zhan
地址：Pleasant Grove UT US,Orem UT US,Lindon UT US,Draper UT US,Spring TX
US,Spring TX US,Spring TX US
国籍：US,US,US,US,US,US,US
更多信息请下载全文后查看
2024年3月15日发(作者：危梅花)
专利内容由知识产权出版社提供
专利名称：Cutting elements, methods for
manufacturing such cutting elements, and
tools incorporating such cutting elements
发明人：J. Daniel Belnap,Georgiy Voronin,Feng
Yu,Peter T. Cariveau,Youhe Zhang,Yuelin
Shen,Guodong Zhan
申请号：US12784460
申请日：20100520
公开号：US08567531B2
公开日：20131029
专利附图：
摘要：The present disclosure relates to cutting elements incorporating
polycrystalline diamond bodies used for subterranean drilling applications, and more
particularly, to polycrystalline diamond bodies having a high diamond content which are
configured to provide improved properties of thermal stability and wear resistance, while
maintaining a desired degree of impact resistance, when compared to prior
polycrystalline diamond bodies. In various embodiments disclosed herein, a cutting
element with high diamond content includes a modified PCD structure and/or a modified
interface (between the PCD body and a substrate), to provide superior performance.
申请人：J. Daniel Belnap,Georgiy Voronin,Feng Yu,Peter T. Cariveau,Youhe
Zhang,Yuelin Shen,Guodong Zhan
地址：Pleasant Grove UT US,Orem UT US,Lindon UT US,Draper UT US,Spring TX
US,Spring TX US,Spring TX US
国籍：US,US,US,US,US,US,US
更多信息请下载全文后查看