• 主题
高级搜索  >
历史搜索 清空历史
首页> 美国政府科技报告 >The Effects of Clustered Porosity on the Shear Strength of A 514F Transverse Fillet Welds.
【24h】

The Effects of Clustered Porosity on the Shear Strength of A 514F Transverse Fillet Welds.

机译：聚集孔隙率对514F横向角焊缝抗剪强度的影响。

获取原文
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

This report presents the results of a study of the effects of clustered porosity on the transverse shear strength of A 514F steel weldments. The amount of porosity induced into the specimens ranged from zero to over 20 percent of the fracture surfaces. Results indicate that clustered porosity, up to about 10 percent, has little effect on the shear strength or ductility of transverse shear welds. A slight decline in shear strength was observed for larger amounts of porosity. Results also indicated that secondary defects in the fillet welds which were undetected by x-ray radiography reduced strength below that found in the specimens containing porosity only. (Author)

著录项

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