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金属学报  1997, Vol. 33 Issue (7): 756-762    
  论文 本期目录 | 过刊浏览 |
钛箔活性金属法连接氧化锆陶瓷和不锈钢时ZrO_2/Ti结合界面的反应行为
王立铎;王英华;李文治;李恒德;沖猛雄
清华大学;北京;100084;清华大学;北京;100084;清华大学;北京;100084;清华大学;北京;100084;名古屋大学;日本
REACTION BEHAVIOUR OF ZrO_2/Ti INTERFACE IN JOINTING ZIRCONIA CERAMICS AND STAINLESS STEEL 304 WITH Ti FOIL
WANG Liduo;WANG Yinghua;LI Wenzhi; LI Hengde (Tsinghua University; Beijing 100084); OKI Takeo (Naguya University; Japan)
引用本文:

王立铎;王英华;李文治;李恒德;沖猛雄. 钛箔活性金属法连接氧化锆陶瓷和不锈钢时ZrO_2/Ti结合界面的反应行为[J]. 金属学报, 1997, 33(7): 756-762.
, , , , . REACTION BEHAVIOUR OF ZrO_2/Ti INTERFACE IN JOINTING ZIRCONIA CERAMICS AND STAINLESS STEEL 304 WITH Ti FOIL[J]. Acta Metall Sin, 1997, 33(7): 756-762.

全文: PDF(1351 KB)  
摘要: 用XRD、EPMA,IMA,XPS,AES等测试手段,对使用钛箔活性金属法连接氧化锆陶瓷和不锈钢时结合界面的反应行为进行了研究结果表明:ZrO2中的O同界面附近的Ti发生反应生成TiO反应相。同时,结合界面附近的ZrO2引起变质现象,其变质层中O的含量降低,部分Zr的化学结合状态从Zr4+向Zr2+变化ZrO2/Ti界面附近短距离的范围内(亚微米数量级)存在Ti和Zr的相互扩散
关键词 活性金属法钛箔结合界面ZrO_2变质层结合状态    
Abstract:Reaction behaviour of the interface between ZrO2 and Ti in loining zirconia ceramics and stainless steel with Ti foil as active metal was studied by means of EPMA, XRD, IMA, XPS and AES. The results show that O diffused from the zirconia into the Ti active metal zone to produce TiO. The amount of O in the denaturizing layer was found to decrease. The bonding state of Zr in the denaturizing layer changed from Zr4+ to Zr2+. At the same time, the diffusions of Ti and Zr were found in the zirconia near the interface between zirconia and Ti.
Key wordsactive metal brazing    Ti foil    joining interface    Zirconia    denaturizing layer    bonding state
收稿日期: 1997-07-18     
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