| 钢的粉末硼铝共渗研究 |
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| 引用本文： | 欧阳梦兰,谢从新,杨贵平. 钢的粉末硼铝共渗研究[J]. 热加工工艺, 1991, 0(2) |
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| 作者姓名： | 欧阳梦兰 谢从新 杨贵平 |
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| 作者单位： | 华南理工大学(欧阳梦兰，谢从新)，广东省机械研究所(杨贵平) |
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| 摘 要： | 本文主要对45钢进行粉末硼铝共渗,分析了共渗过程中的主要化学反应,研究了渗剂硼、铝含量对渗层厚度和组织结构的影响,测定了渗层的残余应力及各项基本性能。结果表明,通过调整渗剂成分,可以控制共渗层的组织结构,从而获得所需要的、优于渗硼层的性能。
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| 关 键 词： | 硼铝共渗 化学反应机理 相结构 性能 |
Research on Powder Boron-Alumunizing of Steels |
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| Ouyang Menglan Xie Congxin Yang Gulping. Research on Powder Boron-Alumunizing of Steels[J]. Hot Working Technology, 1991, 0(2) |
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| Authors: | Ouyang Menglan Xie Congxin Yang Gulping |
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| Affiliation: | Ouyang Menglan Xie Congxin Yang Gulping |
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| Abstract: | In this paper, powder boron-aluminizing process was carried out mainly on 45 steel. The main chemical reaction in the process of common-osmosing was discussed, and the effects of different content of elements boron or aluminium in the medium on the depth and structure of layer were studied, and the residual stresses and other performances of the layer were measured. The results shown that the structure of common-osmosing layer can be controlled by changing medium constitute, therefore the required boron-aluminizing layer which performances are superor to that of single boriding layer was oblained. |
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| Keywords: | Boron-Aluminizing Chemical Reaction mechanism Phase structure Performance |
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