ON THE TRANSFORMATION IN EUTECTOID STEEL BY SUPER-RAPID HEATING.

Yoshiyuki Miwa, Nobuhiro Iguchi, Kiyoshi Yokota

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

In the previous paper the transformation temperature of pure iron by super-rapid heating was reported. In the present study the ( alpha plus Fe//3C yields gamma ) A//c//1 transformation behavior in eutectoid steel by super-rapid heating at 0 similar 10**7 degree C/sec was investigated using the same method as used for pure iron. The main results obtained are as follows: (1) The heating cycles up to the heating rate of 10**7 degree C/sec were recorded by the PbS cell heat-radiater and the dilatometer, from which the ( alpha plus Fe//3C yields gamma ) transformation temperature was determined. (2) The increment of the transformation point from the equilibrium point (A//c//1) in the eutectoid steel with heating rate (0 similar 10**7 degree C/sec) was determined. The A(clf) transformation curve is split up into two steps and in the lamellar pearlite specimen A(clf) was detected around 1100 degree C at the heating rate of 10**7 degree C/sec.

Original languageEnglish
Pages (from-to)24-28
Number of pages5
JournalNippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals
Volume39
Issue number1
Publication statusPublished - 1975 Jan
Externally publishedYes

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Heating rate
Carbon steel
steels
Heating
heating
Iron
Dilatometers
Pearlite
iron
pearlite
Temperature
extensometers
heat
cycles
temperature
curves
cells

ASJC Scopus subject areas

  • Metals and Alloys

Cite this

ON THE TRANSFORMATION IN EUTECTOID STEEL BY SUPER-RAPID HEATING. / Miwa, Yoshiyuki; Iguchi, Nobuhiro; Yokota, Kiyoshi.

In: Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals, Vol. 39, No. 1, 01.1975, p. 24-28.

Research output: Contribution to journalArticle

Miwa, Yoshiyuki ; Iguchi, Nobuhiro ; Yokota, Kiyoshi. / ON THE TRANSFORMATION IN EUTECTOID STEEL BY SUPER-RAPID HEATING. In: Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals. 1975 ; Vol. 39, No. 1. pp. 24-28.
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