勤益科大機構典藏:Item 987654321/5812
English  |  正體中文  |  简体中文  |  全文笔数/总笔数 : 2928/5721 (51%)
造访人次 : 374421      在线人数 : 1004
RC Version 6.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
搜寻范围 查询小技巧：
  • 您可在西文检索词汇前后加上"双引号"，以获取较精准的检索结果
  • 若欲以作者姓名搜寻，建议至进阶搜寻限定作者字段，可获得较完整数据
    •  进阶搜寻


    jsp.display-item.identifier=請使用永久網址來引用或連結此文件: http://ir.lib.ncut.edu.tw/handle/987654321/5812


    题名: Oxidation resistance and characterization of (AlCrMoTaTi)-Six-N coating deposited via magnetron sputtering.
    作者: Du-Cheng Tsaia, Min-Jen Denga, Zue-Chin Changb, Bing-Hau Kuo, Erh-Chiang Chen, Shou-Yi Chang, Fuh-Sheng Shieu
    贡献者: 圖書館
    关键词: Coating materials
    Nitride materials
    Vapor deposition
    Crystal structure
    Transmission electron microscopy
    TEM
    日期: 2015-10-25
    上传时间: 2016-10-14
    摘要: Various (AlCrMoTaTi)-Six-N coatings were prepared on Si substrates through a reactive magnetron sputtering system to methodically investigate the effects of Si contents and free Si on oxidation behavior. The as-deposited Si-containing coating presented a relatively dense and compact structure compared with the Si-free coating. An oxide layer was formed on the coating surface and continued to thicken when the coatings were exposed to ambient air at elevated temperatures. At 1073 K, a two-layer structure, which consists of an amorphous Al2O3 layer with traces of other target elements followed by a rutile TiO2 + oxide of the target element mixed zone, was developed in the oxide layer. Oxidation resistance was gradually enhanced with the continued increase in Si concentration in the coatings. At 1173 K, the coatings with Si content of as low as 7.51 at.% exhibited a single order of magnitude lower oxidation rate than that of the Si-free coating. Nanohardness measurement of the coatings further confirmed the oxidation behavior. The significantly enhanced oxidation resistance may be attributed to the presence of Al and Si in the coatings.
    關聯: Journal of Alloys and Compounds
    显示于类别:[機械工程系(所)] 【機械工程系】期刊論文

    文件中的档案:

    档案 描述 大小格式浏览次数
    Oxidation resistance and characterization of (AlCrMoTaTi)-Six-N coating deposited via magnetron sputtering..pdf3475KbAdobe PDF2068检视/开启


    检视Licence

    在NCUTIR中所有的数据项都受到原著作权保护.

    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - 回馈