合成ダイヤ及び立方窒化ほう素を用いた新製品の開発 Development of Diamond and cBN Materials
The development of new PcBN, PCD tool materials and the high pressure-high temperature technology of growing large diamond crystals are briefly reviewed. The topics covered are cBN-TiN based sintered material for cutting hardened steel, very fine grained sintered diamond material for fine cutting or fine wire drawing applications, the diamond growth process and conditions to grow large impurity-free crystals at a high growth rate using large seed crystals.
粉体および粉末冶金 44(10), 897-904, 1997-10-15
Japan Society of Powder and Powder Metallurgy