[1]余煜玺,朱世杰,马庆勇,等.钢的低温渗硼剂的研制[J].郑州大学学报(工学版),2001,22(02):107-109.[doi:10.3969/j.issn.1671-6833.2001.02.033]
Yu Yuxi,ZHU Shijie,Ma Qingyong,et al.Development of low-temperature boronizing agent for steel[J].Journal of Zhengzhou University (Engineering Science),2001,22(02):107-109.[doi:10.3969/j.issn.1671-6833.2001.02.033]
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钢的低温渗硼剂的研制(
)
《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]
- 卷:
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22卷
- 期数:
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2001年02期
- 页码:
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107-109
- 栏目:
-
- 出版日期:
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1900-01-01
文章信息/Info
- Title:
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Development of low-temperature boronizing agent for steel
- 作者:
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余煜玺; 朱世杰; 马庆勇; 等.
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郑州工业大学材料科学与工程系,, 郑州锅炉厂,
- Author(s):
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Yu Yuxi; ZHU Shijie; Ma Qingyong; etc
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-
- 关键词:
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正交优选; 渗硼剂; 低温
- Keywords:
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- DOI:
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10.3969/j.issn.1671-6833.2001.02.033
- 文献标志码:
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A
- 摘要:
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在经过初步选择渗剂的基础上,采用正交试验优化选择研制了低温渗硼剂的最佳配方.通过金相分析、显微硬度测定等实验,分析了低温渗硼层的显微组织、硬度分布.结果表明,正交试验能有效减少试验次数,获得最佳渗剂配方;该低温渗硼剂能较好地实现低温渗硼,渗硼层呈梳齿状,致密、疏松孔洞少,硼化物前沿没有明显的过渡区,也无明显的富碳区;渗硼层显微硬度梯度比较平缓,渗层与基体结合较好.
- Abstract:
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On the basis of the preliminary selection of the osmotic agent, the optimal formula of the low-temperature boronizing agent was developed by orthogonal test optimization. Through metallographic analysis and microhardness determination, the microstructure and hardness distribution of the low-temperature boronized layer were analyzed. The results show that the orthogonal test can effectively reduce the number of tests and obtain the best osmotic formula. The low-temperature boronizing agent can better achieve low-temperature boronizing, the boronizing layer is comb-shaped, dense and loose pores, and there is no obvious transition zone and no obvious carbon-rich area in the boride front. The microhardness gradient of the boronized layer is relatively gentle, and the combination of the permeable layer and the matrix is better.
更新日期/Last Update:
1900-01-01