| 正火工艺对船板钢性能影响的初步研究 |
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| 引用本文： | 刘年富,廖美华,孙昌裔. 正火工艺对船板钢性能影响的初步研究[J]. 热处理技术与装备, 2009, 30(4): 36-38,52 |
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| 作者姓名： | 刘年富 廖美华 孙昌裔 |
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| 作者单位： | 广东韶关钢铁集团公司,广东,韶关,512123;广东韶关钢铁集团公司,广东,韶关,512123;广东韶关钢铁集团公司,广东,韶关,512123 |
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| 摘 要： | 正火工艺通过细化晶粒,均匀组织,改善组织缺陷,提高钢板的综合力学性能.对D36船板钢的热轧态和正火态进行力学性能试验及组织观察,结果表明,采用适当的正火工艺可以显著改善D36船板的韧性,而强度下降不是很明显,可获得综合力学性能较好的钢板.
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| 关 键 词： | D36船板钢 正火 综合力学性能 |
Primary Research about the Effect of Normalizing Process on Mechanical Property for D36 ship plate steel |
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| LIU Nian-fu,LIAO Mei-hua,SUN Chang-yi. Primary Research about the Effect of Normalizing Process on Mechanical Property for D36 ship plate steel[J]. Heat Treatment Technology and Equipment, 2009, 30(4): 36-38,52 |
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| Authors: | LIU Nian-fu LIAO Mei-hua SUN Chang-yi |
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| Affiliation: | LIU Nian-fu,LIAO Mei-hua,SUN Chang-yi(Guangdong Shaoguan Iron & Steel Group Co.,Ltd.,Shaoguan Guangdong 512123,China) |
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| Abstract: | It can be made grain more refined,microstructure more homogenized,microstructure defect and the combinative mechanical property are improved by normalizing process.Through testing the mechanical property and microstructure of the D36 ship plate ateel as hot rolled and normalizing,the results show that the toughness of D36 ship plate steel can distinctly be improved,and its intensity decreased little,and the better combinative mechanical property gotten by proper normalizing process. |
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| Keywords: | D36 ship plate steel normalizing combinative mechanical property |
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