@article{oai:toyama.repo.nii.ac.jp:00003508,
 author = {近藤, 正男},
 issue = {1/2},
 journal = {富山大学工学部紀要},
 month = {Mar},
 note = {A search coil is placed around a steel specimen put in a cylindrical heating furnace, and they are placed together in a magnetizing solenoid. Alternating current is passed through the solenoid, and the current induced in the search coil is measured by an alternating current galvanometer. The steel specimen containing 1.0% C and 1.5% Cr was taken, and the relations between the galvanometer reading and the temperature of the specimen were observed in the range 400℃--800℃. With this method, the following results have been obtained:-- 
(1) By quenching and tempering, the solubility of Cr in ferrite decreases with the increase of the tempering temperature, the Cr atoms diffusing into the carbide. 
(2) By austempering, the solubility of Cr in ferrite is higher when the isothermal transformation temperature is lower. 
(3) Therefore, the solubility of Cr in ferrite in a chromium steel varies with the temperature., 交番磁場内に試料を置き，試料に巻いたサーチコイルに誘起する起電力を，交流検流計で測り，その値と試料の温度との関係を求める。この方法によると，従来区別のつかなかった相の状態の差異を知る事が出来る。その一例として，クロム鋼を焼入し焼戻すると，焼戻温度の上昇と共にその関係は炭素銅のそれに近づき，クロム鋼のフェライト中のクロム量が，焼戻温度の上昇と共に減少する事を推定出来る。叉恒温変態に於ても，高温で変態したものは，低温で変態したものよりもフェライト中のクロム量が低い。これは前報で述べた装置によって，精密にはかったA。変態の関係から炭化物中のクロム量を検した結果とよく一致する事を示した。, Article, 富山大学工学部紀要, 4(1/2), Page 68-73},
 pages = {68--73},
 title = {透磁率変化による磁気分析法について(第2報) : クロム鋼中のクロムの挙動について},
 volume = {4},
 year = {1953}
}