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材料研究学报  1988, Vol. 2 Issue (3): 61-64    
  研究论文 本期目录 | 过刊浏览 |
中碳Si-Mn钢等温组织的低温回火脆性
裘尧健
北京钢铁学院
LOW TEMPERATURE TEMPER BRITTLENESS OF MIDCARBON SILICON-MANGANESE STEELS AUSTEMPERED
QIU Yaojian(Beijing University of Iron and Steel Technology)
引用本文:

裘尧健. 中碳Si-Mn钢等温组织的低温回火脆性[J]. 材料研究学报, 1988, 2(3): 61-64.
. LOW TEMPERATURE TEMPER BRITTLENESS OF MIDCARBON SILICON-MANGANESE STEELS AUSTEMPERED[J]. Chin J Mater Res, 1988, 2(3): 61-64.

全文: PDF(1629 KB)  
摘要: 本文就中碳Si-Mn 钢300℃等温和淬火组织的低温回火脆性及其形成原因进行了讨沦,发现等温处理获得的贝氏体组织具有较高的热稳定性。
Abstract:Low temperature temper brittleness and its causes of midcarbon silicon-manganese steels austempered at 300℃ and oil-quenched are studied.It isfound that austemper steel has higher hot stability.
收稿日期: 1988-06-25     
1 Bhadeshia H K D H et al.Metall Trans,1979;10 A:895
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4 Speiche C R et al.Metall Trans,1972;3A:1043B
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