@article{oai:nagano-nct.repo.nii.ac.jp:00000267, author = {森山, 実}, journal = {長野工業高等専門学校紀要}, month = {Dec}, note = {application, The pure TiN ceramic compacts were manufactured by the pressure-less sintering method from pure TiN powders with no additives. The ball-milled TiN powders were pre-formed at a uni-axial pressure of 100MPa, and then CIPed (Cold iso-static pressured) at 0, 50, 100, 200, 300 and 350MPa, respectively. The green compacts were sintered at 2100℃ for 2h in ambient pure Ar gas. The sintered compacts had a relative density of 87.6~89.6%, linear contraction coefficient of 12.2~13.6%, hardness of 12.3~20.0GPa, tensile stress of 79.3~146.3MPa, tensile strain of 124~230με, Young's modulus of 313~366GPa, Rigidity of 131~150GPa, Poisson's ratio of 0.19~0.24 and electrical conductivity of 1.83~2.12MS m^<-1>". The ceramics is expected to be used as a ceramic mold material that can be machined by electrical discharge and as electro-conductive high-temperature structural materials.}, pages = {33--39}, title = {常圧焼結TiNセラミックスの機械的及び電気的特性に及ぼすCIP成形圧の影響}, volume = {34}, year = {2000} }