Transactions of Materials Processing (소성∙가공)
- Volume 3 Issue 4
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- Pages.392-400
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- 1994
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- 1225-696X(pISSN)
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- 2287-6359(eISSN)
Development of Microstructure and Texture in Cold Rolled INCONEL690
냉간압연된 인코넬 690에서 미세조직과 집합조직의 발달
Abstract
The formation of preferred orientations in the cold rolling texture of the Inconel 690 sheets was studied by the x-ray texture measurements and TEM observations. The increasing {220} pole intensity in the plane normal at the higher reductions was related to the {110}<112> texture component. The rolling texture of the Inconel 690 was the pure metal type which could be described by {112}<111>, {123}<634> and {110}<112> orientations. The dislocation cells were found in the near {110}<112> oriented grains. The onset of deformation twins in the {112}<111> oriented grains caused the weakening of {112}<111> and the development of {552}<115> in the rolling texture.