| 硼锰共渗层显微组织研究 |
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| 引用本文： | 李智超,李万友,杨月君,王洪才.硼锰共渗层显微组织研究[J].辽宁工程技术大学学报(自然科学版),1988(4). |
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| 作者姓名： | 李智超 李万友 杨月君 王洪才 |
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| 作者单位： | 阜新矿业学院热加工教研室
(李智超，李万友)，阜新矿业学院热处理教研室
(杨月君)，阜新矿业学院热处理教研室(王洪才) |
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| 摘 要： | 本文介绍了国外渗锰、硼锰共渗研究现状.研究了46、T12钢在含有不同含量锰的硼锰共渗剂中渗后组织.试验表明,随着渗剂中锰含量增多渗层减薄,硬度降低.渗剂中锰含量过高时,渗层出现奥氏休.
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| 关 键 词： | 硼锰共渗 渗硼 共渗层 过渡区 奥氏体 |
THE STUDY ON THE MICYOSTRUCTURES OF B-Mn PERMEATION REGIN |
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| Li Zhichao Li Wanyou Yang Yuejun Wang Hongcai.THE STUDY ON THE MICYOSTRUCTURES OF B-Mn PERMEATION REGIN[J].Journal of Liaoning Technical University (Natural Science Edition),1988(4). |
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| Authors: | Li Zhichao Li Wanyou Yang Yuejun Wang Hongcai |
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| Institution: | Li Zhichao Li Wanyou Yang Yuejun Wang Hongcai |
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| Abstract: | Researches on Boronizing and B-Mn Permeating in some foreign countries have been reviewed in this paper. Microstructures of 45 steel and T12 steel after B-Mn Permeation in different amount of manganese are studied here. It is shown from the experiments that as the Mn content in the penetrant increases, the permeation region is gettion thinner and thinner, and its hardness decreases too. when the amount of Mn in the penetrant is fairly high,austenite will exist in the permeation region. |
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| Keywords: | B-Mn permeating boronizing B-Mn permeation region transitional region austente |
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