GRAPHITE NUCLEI IN CAST IRON UNDER INOCULATION TREATMENT
YANG Jiguang Tianjin UniversityWANG Chumpi.associare professor;Faculty of Foundry.Tianjin Unicersity .Tianjin 300072
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YANG Jiguang Tianjin UniversityWANG Chumpi.associare professor;Faculty of Foundry.Tianjin Unicersity .Tianjin 300072. GRAPHITE NUCLEI IN CAST IRON UNDER INOCULATION TREATMENT. Acta Metall Sin, 1993, 29(5): 63-67.
Abstract Melted cast iron was inoculated by FeSi and then quenched to interrupt thedissolution. The non-metallic inclusions. in which the graphite coating was already occurred.formed in the dissolution region. They dissolved into the melt soon. but the inclusions coatedby graphite could exist for a longer time. The function of inoculant is to create an undercool-ing solution for carbon. thereby the non-metallic inclusions in the solution may be activatedas a nuclei for graphite.
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CHU Shaojun; LIU Haihong; ZHANG Heyi (Metallurgical Engineering College;University of Science and Technology Beijing; Beijing 100083)Correspondent: CHU Shaojun; associate professor; Tel: (010)62332790; Fax: (010)62522845. GRAPHITE NODULAR PHENOMENA DURING THE ESR OF CAST IRON[J]. 金属学报, 1998, 34(9): 971-976.
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FU Li(Shenyang High School of Industry; Shenyang 110044); ZHAI Qijie (University of Science and Technology Beijing; Beijing 100083); ZHENG Guanghua (Anshan Iron and Steel Company; Anshan 114021)(Manuscript received 1995-05-09). MORPHOLOGY AND DISTRIBUTION OF Nb-RICH PHASES IN CHILLED CAST IRON[J]. 金属学报, 1996, 32(2): 159-162.
ZHANG Anfeng;LU Wenhua Xinjiang Engineering College Xi'an Jiaotong UniversityXING Jiandong;associate professor;Department of Mechanical Engineering;Xianjiaotong University Xian 710049. OXIDATION BEHAVIOUR OF HIGH Cr CAST IRON[J]. 金属学报, 1993, 29(6): 71-76.
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HU Hanqi University of Science and Technology BeijingZHAI Qijie;associate professor;Faculty of Foundry;University of Science and Technology Beijing;Beijing100083. EFFECT OF NITROGEN ON MATRIX STRUCTURE OF GRAY CAST IRON[J]. 金属学报, 1993, 29(5): 28-30.