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
納米二氧化鋯對TC4鈦合金微弧氧化膜的影響
作者:
作者單位:

1.內蒙古工業(yè)大學 材料科學與工程學院，內蒙古 呼和浩特 010051;2.先進輕金屬材料開發(fā)與加工防護教育部工程研究中心，內蒙古 呼和浩特 010051;3.內蒙古自治區(qū)新材料工程技術研究中心，內蒙古 呼和浩特 010051

作者簡介:

通訊作者:

中圖分類號:

基金項目:

這項工作得到了中國內蒙古自治區(qū)青年科技英才計劃（批準號：NJYT22078）、內蒙古自治區(qū)直屬高?；A科研經(jīng)費計劃（JY20220059）、，國家自然科學基金（51964035）和內蒙古自然科學基金（2018LH05034）。


Influence of Nano-zirconia on Micro-arc Oxidation Film of TC4 Titanium Alloy
Author:
Affiliation:

1.School of Materials Science and Engineering, Inner Mongolia University of Technology, Hohhot 010051, China;2.Engineering Research Center of Development and Processing Protection of Advanced Light Metals, Ministry of Education, Hohhot 010051, China;3.Inner Mongolia Advanced Materials Engineering Technology Research Center, Hohhot 010051, China

Fund Project:

Supported by University Science Foundation for Young Science and Technology Talents in Inner Mongolia Autonomous Region of China (NJYT22078); Basic Scientific Research Expenses Program of Universities Directly Under Inner Mongolia Autonomous Region (JY20220059); National Natural Science Foundation of China (51964035); Inner Mongolia Natural Science Foundation (2018LH05034)

  • 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:

    利用多功能微弧氧化電源，采用目前工藝較為成熟和應用最廣泛的電參數(shù)對TC4鈦合金進行微弧氧化，并在電解液中添加不同濃度的納米二氧化鋯，對比微弧氧化膜層的微觀形貌和綜合力學性能，探究納米二氧化鋯對膜層的影響。實驗結果表明，隨著納米二氧化鋯濃度的增加，膜層厚度幾乎不發(fā)生變化，但膜層的成分和含量發(fā)生改變：膜層中出現(xiàn)板鈦礦相，且含量不斷增加。當納米二氧化鋯濃度為2 g/L時，膜層的粗糙度相比未添加納米二氧化鋯時大幅下降，膜層耐磨性能最好，且此時膜層表面微孔直徑最小且尺寸均勻，耐腐蝕性能最佳。

    Abstract:

    With the multifunctional micro-arc oxidation power source, the micro-arc oxidation was conducted on TC4 titanium alloy through the treatment with the mature and widely-used electrical parameters. Nano-zirconia of different concentrations was added into the electrolyte to investigate the variation of microstructure and comprehensive mechanical properties of the micro-arc oxidation film. The influence of nano-zirconia on the film was discussed. Results show that with increasing the nano-zirconia concentration, the film thickness barely changes, but the composition and component concentration of the film differ: the brookite phase appears in the film, and its concentration is increasing. When the nano-zirconia concentration is 2 g/L, the roughness of the film layer is greatly reduced, compared with that without nano-zirconia addition, and the wear resistance of the film layer is optimal. In addition, the micropore diameter on the layer surface is the smallest and uniform, and the corrosion resistance is optimal.

    參考文獻
    相似文獻
    引證文獻
引用本文

冀鵬飛,呂凱,陳偉東,車廣東,王明禮.納米二氧化鋯對TC4鈦合金微弧氧化膜的影響[J].稀有金屬材料與工程,2023,52(5):1583~1592.[Ji Pengfei, Kai Lü,Chen Weidong, Che Guangdong, Wang Mingli. Influence of Nano-zirconia on Micro-arc Oxidation Film of TC4 Titanium Alloy[J]. Rare Metal Materials and Engineering,2023,52(5):1583~1592.]
DOI：10.12442/j. issn.1002-185X. E20230002

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:2023-01-07
  • 最后修改日期:2023-02-01
  • 錄用日期:2023-02-14
  • 在線發(fā)布日期: 2023-05-31
  • 出版日期: 2023-05-29