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(jí)檢索
Co-Cu-Zn三元系相平衡的實(shí)驗(yàn)研究
作者:
作者單位:

廈門大學(xué)材料學(xué)院

作者簡(jiǎn)介:

通訊作者:

中圖分類號(hào):

TG111.3

基金項(xiàng)目:

液相分離型Al基水解制氫復(fù)合粉體的設(shè)計(jì)、制備及其性能研究；仿生復(fù)雜結(jié)構(gòu)增材制造的基礎(chǔ)研究


Study of Phase equilibria in the Cu-Co-Zn ternary system
Author:
Affiliation:

College of Materials. Xiamen University

Fund Project:

National Natural Science Foundation of China；Joint Fund to Promote Cross-Strait Scientific and Technological Cooperation

  • 摘要
    • |
  • 圖/表
    • |
  • 訪問(wèn)統(tǒng)計(jì)
    • |
  • 參考文獻(xiàn)
    • |
  • 相似文獻(xiàn)
    • |
  • 引證文獻(xiàn)
    • |
  • 資源附件
    • |
  • 文章評(píng)論
    摘要:

    本實(shí)驗(yàn)通過(guò)采用電子探針顯微分析和X-ray衍射分析方法實(shí)驗(yàn)研究了Co-Cu-Zn三元體系在800°C和1000°C時(shí)的相平衡。在這兩個(gè)等溫截面中均未發(fā)現(xiàn)三元化合物。在800°C等溫截面，Co在β-CuZn相中的固溶度為32.36%，Cu在β1-CoZn相中的固溶度為5.28%。除此之外，γ-Co5Zn21和γ-Cu5Zn8具有相同的晶體結(jié)構(gòu)，因此，它們之間形成了一個(gè)貫穿連續(xù)固溶體相。1000°C的等溫截面中，β-CuZn相、β1-CoZn相、γ-Co5Zn21相、γ-Cu5Zn8相都消失了。隨著溫度從800°C上升到1000°C，液相區(qū)域增大。

    Abstract:

    The phase equilibria of the Cu-Co-Zn ternary system at 800°C and 1000°C were investigated by means of electron probe microanalysis and X-ray diffraction. No ternary compound was found. At 800°C, the solubility of Co in the β-CuZn, and Cu in the β1-CoZn at 800°C were 32.36 at.% and 5.28 at.%, respectively. The γ-Co5Zn21 and γ-Cu5Zn8 showed the same crystal structure, an infinite region of mutual solubility was observed in the Cu-Co-Zn ternary system. It was confirmed that as the temperature rises from 800°C to 1000°C, the liquid-phase region was further expanded. The isothermal section of 1000oC was simple. The phase of β-CuZn, β1-CoZn, γ-Co5Zn21 and γ-Cu5Zn8 was disappeared. The region of liquid phase is very large.

    參考文獻(xiàn)
    相似文獻(xiàn)
    引證文獻(xiàn)
引用本文

王翠萍,吳超,鄧育靈,張錦彬,楊木金,楊水源,韓佳甲,盧勇,劉興軍. Co-Cu-Zn三元系相平衡的實(shí)驗(yàn)研究[J].稀有金屬材料與工程,2020,49(7):2269~2274.[wangcuiping, wuchao, dengyuling, zhangjinbin, yangmujin, yangshuiyuan, hanjiajia, luyong, liuxingjun. Study of Phase equilibria in the Cu-Co-Zn ternary system[J]. Rare Metal Materials and Engineering,2020,49(7):2269~2274.]
DOI：10.12442/j. issn.1002-185X.20190296

復(fù)制
文章指標(biāo)
  • 點(diǎn)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:2019-04-07
  • 最后修改日期:2019-04-30
  • 錄用日期:2019-05-15
  • 在線發(fā)布日期: 2020-08-31
  • 出版日期: