| X60管线钢回火工艺对力学性能的影响 |
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| 引用本文： | 李国宝.X60管线钢回火工艺对力学性能的影响[J].宽厚板,2007,13(4):31-33. |
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| 作者姓名： | 李国宝 |
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| 作者单位： | 济南钢铁集团公司 |
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| 摘 要： | 本文研究了不同回火工艺对X60管线钢控轧状态性能的影响,从而得出以针状铁素体为主的X60管线钢控轧状态具备良好的强韧性,而回火后韧性降低强度提高.
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| 关 键 词： | 管线钢 回火 针状铁素体 强韧性 |
| 收稿时间： | 2007-02-06 |
| 修稿时间： | 2007年2月6日 |
Infulence of Tempering Process on Mechnical Properties of X60 Pipeline Steel Plate |
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| Li Guobao.Infulence of Tempering Process on Mechnical Properties of X60 Pipeline Steel Plate[J].Wide and Heavy Plate,2007,13(4):31-33. |
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| Authors: | Li Guobao |
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| Affiliation: | Jinan Iron and Steel Group Corporation |
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| Abstract: | This paper studies the effect of different tempering processes on the properties of X60 pipeline steel plate and concludes that X60 pipeline steel plate mainly with acicular ferrite structure have good strength and toughness properties. It has no significance to decrease toughness and improve strength only by tempering. |
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| Keywords: | Pipeline steel Tempering acicular ferrite Strength and toughness |
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