20g钢搪瓷层组织与性能研究

周立文, 王振廷, 梁刚, 王洋

周立文, 王振廷, 梁刚, 王洋. 20g钢搪瓷层组织与性能研究[J]. 材料开发与应用, 2012, 27(5): 33-36. DOI: 10.19515/j.cnki.1003-1545.2012.05.009
引用本文: 周立文, 王振廷, 梁刚, 王洋. 20g钢搪瓷层组织与性能研究[J]. 材料开发与应用, 2012, 27(5): 33-36. DOI: 10.19515/j.cnki.1003-1545.2012.05.009
ZHOU Li-wen, WANG Zhen-ting, LIANG Gang, WANG Yang. An Investigation on Microstructure and Properties of Enamel Layer on 20g Steel[J]. Development and Application of Materials, 2012, 27(5): 33-36. DOI: 10.19515/j.cnki.1003-1545.2012.05.009
Citation: ZHOU Li-wen, WANG Zhen-ting, LIANG Gang, WANG Yang. An Investigation on Microstructure and Properties of Enamel Layer on 20g Steel[J]. Development and Application of Materials, 2012, 27(5): 33-36. DOI: 10.19515/j.cnki.1003-1545.2012.05.009

20g钢搪瓷层组织与性能研究

基金项目: 

黑龙江省研究生科研创新基金(YJSCX2011-170HLJ)

详细信息
    作者简介:

    周立文,1981年生,男,汉,黑龙江牡丹江人,研究生研究方向:金属表面改性。

  • 中图分类号: TG174.44

An Investigation on Microstructure and Properties of Enamel Layer on 20g Steel

  • 摘要: 以20g钢为基板,Fe-Cr-Al合金为电弧喷涂线材,采用高速电弧喷涂技术和一次搪烧法,在20g钢表面成功制备了搪瓷层。利用SEM、EDS分析了搪瓷层的显微组织结构和元素分布情况,测试了搪瓷层的耐热震性、耐磨性。结果表明:烧结温度840℃、保温4min,有Fe-Cr-Al合金打底层的试样耐热震温度为440℃、没有打底层的试样耐热震温度为400℃;在载荷为200N,磨损时间为30min试验中,有Fe-Cr-Al合金打底层的试样的耐磨性是没有打底层的试样的3倍。
    Abstract: The enamel layer was produced on the surface of 20g steel via high-speed electric arc spraying and once sintering technology with the Fe-Cr-Al as arc spraying wire. The microstructure structure and the element distribution were analyzed by means of SEM and EDS. The thermal shock resistance and wear resistance were tested. The results show that the thermal shock resistances were 440℃ and 400℃ of the samples sintered at 840℃ for 4 minutes respectively with and without Fe-Cr-Al inlerlayer. The wear resistance of the sample with the Fe-Cr-Al interlayer was 3 times than that of the sample without the interlayer in wear resistance test under load 200 N for 30 minutes.
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出版历程
  • 收稿日期:  2012-04-16
  • 网络出版日期:  2024-03-24

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