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Studies on the Quenched Structure of a Plain Carbon Steel : 2nd Report Effect of Heating time on the Quenched Structure of a Plain Carbon Steel

Memoirs of the Faculty of Engineering, Yamaguchi University Volume 18 Issue 2 Page 7-15
published_at 1967
KJ00000155623.pdf
[fulltext] 2.79 MB
Title
普通炭素鋼の焼入組織に関する研究 : (第2報 燒入組織におよぼす加熱時間の影響)
Studies on the Quenched Structure of a Plain Carbon Steel : 2nd Report Effect of Heating time on the Quenched Structure of a Plain Carbon Steel
Creators Tokihiro Yoshio
Creators Fukui Takashi
Source Identifiers
After heating the steel with various contents of carbon for a long period of time in the air, it was quenched in the water. In this case, the present investigators observed the quenched structure and tested the quenched hardness in various length of holding time. The results can be summarized as follows : (1) The higher the quenching temperature is, the lower the quenched hardness is. (2) In the high carbon steel, the drop of hardness is less than that of the low carbon steel. (3) The drop of hardness is effected by the thickness of the oxide layer covering the carbon steel, which grows while heating the steel in the air.
Subjects
機械工学 ( Other)
Languages jpn
Resource Type departmental bulletin paper
Publishers 山口大学工学部
Date Issued 1967
File Version Version of Record
Access Rights open access
Relations
[ISSN]0372-7661
[NCID]AN00244228
Schools 工学部