• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>ISIJ international >Crystallographic Orientation Control of 316L Austenitic Stainless Steel via Selective Laser Melting
【24h】

Crystallographic Orientation Control of 316L Austenitic Stainless Steel via Selective Laser Melting

机译：通过选择性激光熔化的316L奥氏体不锈钢的晶体取向控制

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

In recent years, additive manufacturing has attracted attention as a technology that enables control of the crystallographic texture of metallic materials. We achieved successful control of the crystallographic texture of 316L austenitic stainless steel using selective laser melting (SLM). Three distinguished textures were achieved by changing the laser scan speed, namely: the single crystalline-like texture with {001} orientation in the build direction, the crystallographic lamellar texture in which two kinds of grains with {011} and {001} orientations in the build direction are alternately stacked, and polycrystalline with relatively random orientation. The melt pool shape and the solidification behavior (thermal gradient and migration velocity of solid/liquid interface) in a melt pool could be important controlling factors for the evolution of the crystallographic texture under the SLM process.
机译：近年来，添加剂制造引起了一种关注，可以控制金属材料的晶体纹理。我们使用选择性激光熔化（SLM）实现了316L奥氏体不锈钢的晶体纹理的成功控制。通过改变激光扫描速度来实现三种杰出纹理，即：在构建方向上具有{001}方向的单晶状纹理，结晶层状纹理，其中{011}和{001}方向中的两种谷物构建方向交替堆叠，具有相对随机取向的多晶。熔融池中的熔池形状和凝固性能（固体/液体界面的热梯度和迁移速度）可能是SLM过程下晶体纹理的演变的重要控制因素。

著录项

  • 来源
    《ISIJ international》 |2020年第8期|1758-1764|共7页
  • 作者

    Takuya ISHIMOTO; Siqi WU; Yukinobu ITO; Shi-Hai SUN; Hiroki AMANO; Takayoshi NAKANO;

  • 作者单位

    Division of Materials and Manufacturing Science Graduate School of Engineering Osaka University 2-1 Yamada-Oka Suita Osaka 565-0871 Japan Anisotropic Design & Additive Manufacturing Research Center Osaka University 2-1 Yamada-Oka Suita Osaka 565-0871 Japan;

    Division of Materials and Manufacturing Science Graduate School of Engineering Osaka University 2-1 Yamada-Oka Suita Osaka 565-0871 Japan;

    Division of Materials and Manufacturing Science Graduate School of Engineering Osaka University 2-1 Yamada-Oka Suita Osaka 565-0871 Japan;

    Division of Materials and Manufacturing Science Graduate School of Engineering Osaka University 2-1 Yamada-Oka Suita Osaka 565-0871 Japan Anisotropic Design & Additive Manufacturing Research Center Osaka University 2-1 Yamada-Oka Suita Osaka 565-0871 Japan;

    Division of Materials and Manufacturing Science Graduate School of Engineering Osaka University 2-1 Yamada-Oka Suita Osaka 565-0871 Japan TAIYO NIPPON SANSO Corporation 1-3-26 Koyama Shinagawa-ku Tokyo 142-8558 Japan;

    Division of Materials and Manufacturing Science Graduate School of Engineering Osaka University 2-1 Yamada-Oka Suita Osaka 565-0871 Japan Anisotropic Design & Additive Manufacturing Research Center Osaka University 2-1 Yamada-Oka Suita Osaka 565-0871 Japan;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    crystallographic texture; metal additive manufacturing (AM); selective laser melting (SLM); melt pool; anisotropy;

    机译：晶体纹理;金属添加剂制造（AM）;选择性激光熔化（SLM）;熔池;各向异性;

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号