발간논문

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Vol.14, No.1, 11 ~ 20, 1976
Title
The Study of High manganese Heat Resistant Steel part 2
최형섭Hyung Sup Choi, 최주Ju Choi, 신명철Myung Chul Shin
Abstract
The principal objective of this investigation was to examine the role of adding elements such as molybdenum, niobium, tungsten and boron in the high manganese heat resistant steel in which nickel was completely replaced by manganese. The influence of alloying elements on the aging hardenability, elevated temperature tensile strength, oxidation resistance and creep rupture was investigated. It was found that the alloy whose composition is 16% Mn, 20% Cr, 0.2% C, 0.6% N, 3% Mo, 1% Nb, 1% W, 0.01% B exhibits good high temperature mechanical properties.
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