| 一种新型高性能非调质钢 |
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| 引用本文： | 张跃,黄运华,翟浩,王森,周成,方圆.一种新型高性能非调质钢[J].钢铁研究学报,2005,17(2):52-56. |
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| 作者姓名： | 张跃 黄运华 翟浩 王森 周成 方圆 |
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| 作者单位： | 北京科技大学材料物理系,北京,100083 |
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| 基金项目： | 教育部留学回国人员科研启动重点基金(教外司留01 498)，国家杰出青年科学基金(50325209) |
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| 摘 要： | 采用合适的合金化设计方案、优化冶炼和轧制工艺，研制了一种组织为粒状贝氏体的非调质钢。该钢晶粒细小、组织均匀、力学性能优异，并且具有较好的热稳定性，能满足超高强度抽油杆对强韧性、疲劳寿命及热加工工艺性能的要求，可以替代传统的优质合金结构钢，也可以用于其它需调质处理的性能要求高的结构件。
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| 关 键 词： | 粒状贝氏体 非调质钢 力学性能 |
| 文章编号： | 1001-0963(2005)02-0052-05 |
A New High Quality Non-Quenching and Tempering Steel |
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| ZHANG Yue,HUANG Yun-hua,ZHAI Hao,WANG Sen,ZHOU Cheng,FANG Yuan.A New High Quality Non-Quenching and Tempering Steel[J].Journal of Iron and Steel Research,2005,17(2):52-56. |
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| Authors: | ZHANG Yue HUANG Yun-hua ZHAI Hao WANG Sen ZHOU Cheng FANG Yuan |
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| Abstract: | A new non-quenching and tempering steel with granular bainite has been developed by proper microalloying and optimized process of steel-making and rolling. This steel of fine and uniform microstructure, excellent mechanical properties and heat stability can be used for super strength oil-suck-rod with good machinability and long fatigue life to replace traditional structural alloy steel and the components to be treated by quenching and tempering. |
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| Keywords: | granular bainite non-quenching and tempering steel mechanical property |
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