15≦A≦35, 1.0≦B≦9.0, and B≧16-0.6 A,;in which A is the volume percentage of carbon dioxide and B is the volume percentage of oxygen."/>
Shielding gas for hybrid welding and welding method using the same
首页>
外国专利>
Shielding gas for hybrid welding and welding method using the same
Shielding gas for hybrid welding and welding method using the same
展开▼
机译：用于混合焊接的保护气及使用该保护气的焊接方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
The present invention relates to a shielding gas for hybrid welding of a steel plate by combining laser welding and arc welding, characterized by containing: carbon dioxide; and oxygen, in which the mixing ratio of carbon dioxide and oxygen satisfies the following conditions:; 15≦A≦35, 1.0≦B≦9.0, and B≧16-0.6 A,;in which A is the volume percentage of carbon dioxide and B is the volume percentage of oxygen.
展开▼
机译：本发明涉及一种通过激光焊接和电弧焊接相结合的钢板混合焊接的保护气体。和氧气，其中二氧化碳和氧气的混合比满足以下条件： <？在线式描述=“在线式” end =“ lead”？> 15≦A≦35，1.0≦B≦9.0，B≥16-0.6A，<在线式描述=“ In-line Formulae” end =“ tail”？>;其中A是二氧化碳的体积百分比，B是氧气的体积百分比。
展开▼
