采用X射线衍射技术(XRD)研究了不同冷轧压下量对亚稳态奥氏体不锈钢00Cr17Ni7织构的影响，分析了亚稳态奥氏体不锈钢00Cr17Ni7中马氏体相和奥氏体相的织构变化情况。研究结果表明，不同冷轧压下量下，00Cr17Ni7中的奥氏体相织构主要由Brass{110}<112>、Goss{110}<001>和少量的Copper{112}<111>、S{123}<634>组成，并且随着压下量的增加Brass和Goss织构强度显著提高；同时马氏体相织构主要以{115}<110>、{112}<110> 、{111}<112>、{332}<113>组成，织构的形成主要归因于“Kurdjumov-Sachs取向关系”和“体心立方金属轧制织构类型演变的特点”共同作用的结果。
The effect of cold reduction on texture of metastable austenitic stainless steel 00Cr17Ni7 was investigated by using X-ray diffraction. The texture evolution of martensite and austenite phases with cold reduction was analyzed. The results show that the main texture component of austenite phase is Brass {110}<112>, Goss{110}<001> and a minor Copper {112}<111>, S{123}<634>. The texture intensity of Brass and Goss increases with the increasing cold reduction. The main texture components of martensite phase are {115}<110>, {112}<110> and {111}<112>, {332}<113>, which can results from the “Kurdjumov-Sachs relationship” and “the rolling texture evolution characteristics of BCC metal”.
参考文献
- 下载量()
- 访问量()
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%