金属学报  1982, Vol. 18 Issue (5): 565-646

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等温处理过程中BN的析出行为

尹士科;小松肇;谷野满

冶金工业部钢铁研究总院;日本新日本制铁(株)基础研究所;日本新日本制铁(株)基础研究所

THE PRECIPITATION OF BN IN ISOTHERMAL TREATMENT PROCESS

Yin Shike (Central Iron and Steel Research Institute; Ministry of Metallurgical Industry; Belling); Hajime Komatsu; Mitsuru Tanino (Fundamental Research Laboratories; Nippon Steel Corporation; Japan)

尹士科;小松肇;谷野满. 等温处理过程中BN的析出行为[J]. 金属学报, 1982, 18(5): 565-646.
, , . THE PRECIPITATION OF BN IN ISOTHERMAL TREATMENT PROCESS[J]. Acta Metall Sin, 1982, 18(5): 565-646.

摘要 参考文献 相关文章 Metrics 全文: PDF(2649 KB)   摘要: BN多以球状的MnS为结晶核心在其周围析出,呈MnS+BN复合体形态。当加热温度超过1150℃时,MnS变成多面体,这种形状的MnS已不能作为BN的结晶核心。初期析出的BN是细小的多晶体,呈球状;当其尺寸成长至约0.6μm以上时,BN以单结晶折出,呈板状。 Abstract：In the steel 40BP, during isothermal treatment after austenizing, the BN precipitates out usually around the spherical MnS grain as nucleus of crystallization to form a compound of MnS+BN. When the heating temperature elevated over 1150℃, the MnS becomes polyhedral, but does not be the nucleus of BN crystallization no more. The BN first precipitates as fine spherical crystallite and then as a plate-like single crystal if it grows up to 0.6μm in size. 收稿日期: 1982-05-18      服务 把本文推荐给朋友 加入引用管理器 E-mail Alert RSS 作者相关文章 尹士科 小松肇 谷野满 44.8K 链接本文: https://www.ams.org.cn/CN/      或      https://www.ams.org.cn/CN/Y1982/V18/I5/565 1 尹士科;小松肇;谷野满,金属学报,18(1982) ,565． 2 渡迈征一;大谷泰夫,铁钢,62(1976) ,1851 No related articles found! Viewed Full text Abstract Cited   Shared      Discussed