| 镀锡板退火工艺的研究进展 |
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| 引用本文： | 马江南,俞钢强,江社明,杨春生. 镀锡板退火工艺的研究进展[J]. 金属热处理, 2012, 37(5): 77-80 |
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| 作者姓名： | 马江南 俞钢强 江社明 杨春生 |
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| 作者单位： | 1. 中国钢研科技集团先进金属材料涂镀国家工程实验室,北京,100081
2. 河北钢铁集团衡水薄板有限责任公司,河北衡水,053000 |
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| 摘 要： | 介绍了镀锡板用钢和退火工艺的研究进展。镀锡板用钢一般为低碳钢,对残余元素、夹杂、偏析等不均匀缺陷控制严格;通过退火工艺来控制钢内晶粒尺寸、碳的固溶强化、渗碳体的第二相强化以及晶粒形状和取向,连续退火R-OA工艺能有效改善镀锡板的抗时效性和冲压加工性能,二次冷轧技术可以生产厚度极薄、强韧性良好的镀锡板。
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| 关 键 词： | 镀锡板 退火 连续退火 R-OA工艺 二次冷轧 |
Research progress on tinplate annealing process |
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| MA Jiangnan,YU Gangqiang,JIANG Sheming,YANG Chunsheng. Research progress on tinplate annealing process[J]. Heat Treatment of Metals, 2012, 37(5): 77-80 |
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| Authors: | MA Jiangnan YU Gangqiang JIANG Sheming YANG Chunsheng |
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| Affiliation: | 1.China Iron & Steel Research Institute Group,National Engineering Lab of Advanced Coating Technology for Metal Materials, Beijing 100081,China;2.Hebei Iron & Steel Group Hengshui Strip Rolling Co.,Ltd.,Hengshui Hebei 053000,China) |
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| Abstract: | Development of steel used for tinplate and tinplate annealing technology were reviewed in this paper.Generally,low carbon steel is used as substrate in tinplate production,which requires low heterogeneous defects such as residual elements,inclusion and segregation.Grain size,solution strengthening,second-phase strengthening,grain shape and orientation are controlled by annealing.Aging resistance and stamping ability can be enhanced effectively by R-OA process in continuous annealing.Ultra-thin tinplate can be produced by double cold reduction technology. |
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| Keywords: | tinplate annealing continuous annealing R-OA process double cold reduction |
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