The Influence of Pre-treatment on the Hardenability of the Plain Carbon Steel
Bulletin of the Faculty of Education, Yamaguchi University. Natural science Volume 25 Issue 2
Page 141-148
published_at 1975-09
Title
普通炭素鋼の焼入性におよぼす前処理の影響
The Influence of Pre-treatment on the Hardenability of the Plain Carbon Steel
Creators
Fukui Takashi
Creators
Okanishi Hiromi
Source Identifiers
On the hardenability of a plain carbon steel have already studied by many investigators for varied composition. But, there were little basic studied on the influence of pre-treatment with regard to hardenability of a medium carbon steel. In this paper, the present investigators studied the effect of pre-treatment methods on hardenability of S 40 C with carbon 0.41% and SUJ 5 with carbon 0.99% by means of hardness measurement and microscopic observation. The results obtained are as follows : 1) Hardenability of the plain carbon steel is improved by pre-treatment. 2) Hardenability of alloy steel which contain Cr, Mo and Mn, could scarcely be improved by pre-treatment as quench and temper. 3) In order to produce complete martensite by water-cooling, it is necessary to be exactly alike carbon concentration in austenite state.
Languages
jpn
Resource Type
departmental bulletin paper
Publishers
山口大学教育学部
Date Issued
1975-09
File Version
Not Applicable (or Unknown)
Access Rights
metadata only access
Relations
[ISSN]0513-1693
[NCID]AN00243950
Schools
教育学部