@article{oai:mie-u.repo.nii.ac.jp:00004772,
 author = {Tamaki, Koreaki and 玉置, 維昭 and Suzuki, Jippei and 鈴木, 実平},
 journal = {Research reports of the Faculty of Engineering, Mie University},
 month = {Dec},
 note = {application/pdf, The following points are introduced in order as concerned to reheat cracking sensitivity and crack producing mechanism.  i)Reheat cracking sensitivity of various Cr-Mo steels was quantitatively compared using critical stress for producing cracking (ÓAW-crit).  ⅱ)There was a chemical composition field in which cracking sensitivity is very high (Field Ⅲ).  ⅲ)In such the field, M₂C carbide generally precipitates. It will play an important role to produce the cracking.  ⅳ)But the grain strengthening effect of M₂C was not so much decisive to crack formation, as was expected from the precipitation hardening hypothesis.  ⅴ)Then the authors propose a new type of phosphorus-embrittling hypothesis which can explain the mechanism of phosphorus segregation caused mainly by M₂C precipitation.},
 pages = {51--62},
 title = {Consideration on the Mechanism of Reheat Cracking of Cr-Mo Steels : Mechanism of Grain Boundary Embrittlement by Carbide Precipitation},
 volume = {6},
 year = {1981}
}