STRUCTURE CHARACTERISTICS OF MICROALLOYING AS-CAST MARTENSITIC CAST IRON

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Acta Metallurgica Sinica (English Letters) ›› 1991, Vol. 4 ›› Issue (9): 179-183.

• Research paper • Previous Articles Next Articles

STRUCTURE CHARACTERISTICS OF MICROALLOYING AS-CAST MARTENSITIC CAST IRON

ZHANG Jinghui LI Dajun ZHAO Jiuzhou JIA Jun Harbin Institute of Technology,Harbin,ChinaLI Jianhui Heilongjiang Association for Science and Technology,Harbin,China

Received:1991-09-11 Revised:1991-09-11 Online:1991-09-11 Published:2009-10-10

Abstract

Abstract: The microstructure and martensite substructure of as-cast martensitic high-Cr cast iron by injection microalloying have been studied by usig SEM and TEM.The relationship between distribution of alloying elements and phase formation of carbide,as well as various branching and distortion of carbide,have been analysed by X-ray diffractometer and EPMA.

Key words: high-Cr cast iron, microalloying, martensite, substructure, carbide

ZHANG Jinghui LI Dajun ZHAO Jiuzhou JIA Jun Harbin Institute of Technology,Harbin,ChinaLI Jianhui Heilongjiang Association for Science and Technology,Harbin,China. STRUCTURE CHARACTERISTICS OF MICROALLOYING AS-CAST MARTENSITIC CAST IRON[J]. Acta Metallurgica Sinica (English Letters), 1991, 4(9): 179-183.

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STRUCTURE CHARACTERISTICS OF MICROALLOYING AS-CAST MARTENSITIC CAST IRON

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