書誌事項
- タイトル別名
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- Studies on Heat Treatment of TiC-50Ni·Cr·Co·Mo Cermets
- Moを添加したTiC-50Ni・Cr・Coサーメットの熱処理について
- Mo オ テンカ シタ TiC-50Ni Cr Co サーメット ノ ネツ ショリ ニ ツイテ
- Studies on Heat Treatment of TiC-50Ni·Cr·Co·Mo Cermets
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The results of our study on the heat treatment of TiC-50Ni·Cr·Co. (Ni/Cr/Co=3/1/1) cermets were described in the preceding report. Thereafter, experiments on TiC-50Ni·Cr·Co·Mo cermets containing 0.5 and 5.0 wt%Mo as a substitute for Co were continued. Specimens were vacuum-sintered at 1280°C for 1 hr and heat-treated in vacuum at 950° and 1150°C for up to 25 hrs, and at 1220∼1260°C for up to 5 hrs or quenched from 950∼1280°C. The changes of room-temperature properties of the alloys such as transverse-rupture strength, hardness, density, curie temperature and microstructure were observed as functions of heat treatment. It was noticed that the alloy containing 5.0%Mo, after prolonged heating, showed stabler strength and decrease of the hardness leading improved ductility, in connection with better dispersion of carbide grains and with the non-precipitation of chrome carbides, but these findings were in opposition to the results obtained in low Mo alloy.
収録刊行物
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- 日本金属学会誌
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日本金属学会誌 25 (3), 167-170, 1961
公益社団法人 日本金属学会
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詳細情報 詳細情報について
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- CRID
- 1390282681459528192
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- NII論文ID
- 130007334600
- 40018257879
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- NII書誌ID
- AN00187860
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- ISSN
- 18806880
- 24337501
- 00214876
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- NDL書誌ID
- 9153319
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- データソース種別
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- JaLC
- NDL
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