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| ON THE MIGRATION OF AUSTENITE GRAIN BOUNDARY |
| by HU Delin; LIU Zhi'en (North-western Polytechnical University; Xi'an) |
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Cite this article:
by HU Delin; LIU Zhi'en (North-western Polytechnical University; Xi'an). ON THE MIGRATION OF AUSTENITE GRAIN BOUNDARY. Acta Metall Sin, 1986, 22(4): 56-152.
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Abstract The behaviour of the grain boundary in the growth of austenite grain in alloy structural steel and the mechanism of the austenite grain growth have been observed under high temperature microscope and successively taken photomicrograph in situ It was shown that the growth of initial austenite grain and the coarsening of grown grain are substantially resulted by migration of the grain boundary which revealed mainly in moving, coalescing and disappearing of the boundary and "corner"
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Received: 18 April 1986
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1 Gladman, T.; Pickering, F.B., J. Iron Steel Inst.,205 (1967) , 653
2 Caha, R.W., Physical Metallurgy, capt. 19, 2nd ed. North-Holland, Amsterdam, 1970, p. 1181．
3 肖纪美,职任涛,刘昌其,特殊钢,(1982) .№6,1．
4 胡德林;张明义;刘智恩;黄伟涛,特殊钢,(1982) ,№6,24． |
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