最新色国产精品精品视频,中文字幕日韩一区二区不卡,亚洲有码转帖,夜夜躁日日躁狠狠久久av,中国凸偷窥xxxx自由视频

+高級檢索
陰極等離子體電沉積Pt顆粒彌散的Al2O3/YSZ復合涂層的性能研究
DOI:
作者:
作者單位:

1.表面物理與化學重點實驗室;2.中國工程物理研究院;3.航天航天材料及工藝研究所

作者簡介:

通訊作者:

中圖分類號:

基金項目:

國家自然科學基金項目（面上項目，重點項目，重大項目）


Characteristics of Al2O3-Pt/YSZ-Pt double layer composite coatings prepared by cathode plasma electrolytic depositionShunjie Denga, Chi Jiangb, Tianwei Liub, Maobing Shuaia*, Peng Wangc
Author:
Affiliation:

1.Science and Technology on Surface Physics and Chemistry Laboratory;2.China Academy of Engineering Physics;3.四川省江油市華豐新村9-25;4.Research Institute of Aerospace Special Materials and Processing Technology

Fund Project:

  • 摘要
    • |
  • 圖/表
    • |
  • 訪問統(tǒng)計
    • |
  • 參考文獻
    • |
  • 相似文獻
    • |
  • 引證文獻
    • |
  • 資源附件
    • |
  • 文章評論
    摘要:

    采用陰極等離子電解沉積彌散Pt顆粒增韌YSZ-Pt/Al2O3-Pt雙層復合涂層。涂層中彌散的Pt顆粒阻礙的氧在涂層中的擴散，提高了涂層的抗氧化性能。Pt顆粒的彌散增韌顯著提高了涂層的斷裂韌性，緩解了陶瓷層與合金基體在高溫下產(chǎn)生的熱應力，使得涂層在高溫服役過程中具有良好的抗剝落性能。

    Abstract:

    In this study, Al2O3-Pt/YSZ-Pt double layer composite coatings were prepared by cathode plasma electrolytic deposition (CPED) on the high-temperature alloy with a NiCoCrAlY bond-coat. The composite coatings were consisted of a Al2O3-Pt film and a YSZ-Pt top-coat, and showed a good adhesion with the metallic bond-coat. It is demonstrated, from the cyclic oxidation test and mechanical properties test, that such coatings possess good oxidation and spallation resistances. These beneficial results can be attributed to the effects: such coatings can inhibit further oxidation of the bond-coat owing to the extremely low oxygen diffusion rate of Al2O3-Pt film; the mechanical properties of Al2O3-Pt/YSZ-Pt composite coating are improved by the toughening effects of Pt particles.

    參考文獻
    相似文獻
    引證文獻
引用本文

鄧舜杰,蔣馳,劉天偉,帥茂兵,王鵬.陰極等離子體電沉積Pt顆粒彌散的Al2O3/YSZ復合涂層的性能研究[J].稀有金屬材料與工程,2018,47(12):3590~3596.[deng shun jie, jiang chi, liu tian wei, shuai mao bing, wang peng. Characteristics of Al2O3-Pt/YSZ-Pt double layer composite coatings prepared by cathode plasma electrolytic depositionShunjie Denga, Chi Jiangb, Tianwei Liub, Maobing Shuaia*, Peng Wangc[J]. Rare Metal Materials and Engineering,2018,47(12):3590~3596.]
DOI：[doi]

復制
文章指標
  • 點擊次數(shù):
  • 下載次數(shù):
  • HTML閱讀次數(shù):
  • 引用次數(shù):
歷史
  • 收稿日期:2017-08-22
  • 最后修改日期:2017-12-18
  • 錄用日期:2018-01-09
  • 在線發(fā)布日期: 2019-01-04
  • 出版日期: