(北京有色金屬研究總院， 北京 100088)
摘 要: 用大功率轉(zhuǎn)靶X射線衍射儀，配備微光束準直狹縫、準確度為0.05 mm的可移 動樣品臺及0.1mm樣品表面的限制光欄，建立了微小區(qū)域X射線衍射殘余應(yīng)力測量方 法。對Si3N4陶瓷-4Cr10Si2Mo鋼連接試樣進行應(yīng)力測量，取得了滿意的結(jié)果。
關(guān)鍵字: 陶瓷-金屬連接 X射線衍射 應(yīng)力測量
（Beijing General Research Institute for Non-ferrous Metals, Beijing 100088）
Abstract:A survey was given to the research done in the field of X-ray residual stress determinations on Si3N4-4Cr10Si2Mo joint. The measuring conditions were a powerful self-rotation anode X-ray generator and its attachments of a microbeam collimation slit, a movable sample holder with accuracy degree of 0.05 mm, and a 0.01 mm limiting slit on sample surface. The result of the research is satisfied.
Key words: ceramic-metal joint residual stress X-ray
