A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ABRASIVE COMPACT WITH IMPROVED MACHINABILITY
PROBLEM TO BE SOLVED: To provide an abrasive compact that may include an ultra-hard phase, a sinter catalyst and a reaction phase, where the ultra-hard phase that may include ultra-hard particles having a Knoop hardness of 5,000 KHN or greater and the reaction phase that may include a catalyst-ceramic compound having a Knoop hardness lower than that of the ultra-hard phase.SOLUTION: An abrasive compact includes: an ultra-hard phase including ultra-hard particles having a Knoop hardness of 5,000 KHN or greater; a sinter catalyst; and a reaction phase including a compound including the sinter catalyst and a reactant, the compound having a Knoop hardness lower than that of the ultra-hard phase.
【課題】超硬質相、焼結触媒、および反応相を含むことができる研磨成形体であって、超硬質相が５０００ＫＨＮ以上のヌープ硬度を有する超硬質粒子を含み、反応相が超硬質相よりも低いヌープ硬度を有する触媒セラミック化合物を含むことができる、研磨成形体の提供。【解決手段】5000 KHN以上のヌープ硬度を有する超硬質粒子を含む超硬質相；焼結触媒；ならびに該焼結触媒および反応物質を含み且つ該超硬質相より低いヌープ硬度を有する化合物、を含む反応相、を含んでなる研磨成形体。【選択図】図１
ABRASIVE COMPACT WITH IMPROVED MACHINABILITY
PROBLEM TO BE SOLVED: To provide an abrasive compact that may include an ultra-hard phase, a sinter catalyst and a reaction phase, where the ultra-hard phase that may include ultra-hard particles having a Knoop hardness of 5,000 KHN or greater and the reaction phase that may include a catalyst-ceramic compound having a Knoop hardness lower than that of the ultra-hard phase.SOLUTION: An abrasive compact includes: an ultra-hard phase including ultra-hard particles having a Knoop hardness of 5,000 KHN or greater; a sinter catalyst; and a reaction phase including a compound including the sinter catalyst and a reactant, the compound having a Knoop hardness lower than that of the ultra-hard phase.
【課題】超硬質相、焼結触媒、および反応相を含むことができる研磨成形体であって、超硬質相が５０００ＫＨＮ以上のヌープ硬度を有する超硬質粒子を含み、反応相が超硬質相よりも低いヌープ硬度を有する触媒セラミック化合物を含むことができる、研磨成形体の提供。【解決手段】5000 KHN以上のヌープ硬度を有する超硬質粒子を含む超硬質相；焼結触媒；ならびに該焼結触媒および反応物質を含み且つ該超硬質相より低いヌープ硬度を有する化合物、を含む反応相、を含んでなる研磨成形体。【選択図】図１
ABRASIVE COMPACT WITH IMPROVED MACHINABILITY
改善された機械加工性を有する研磨成形体
WEBB STEVEN W (author)
2015-10-15
Patent
Electronic Resource
Japanese
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