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德国Ｆｒａｕｎｈｏｆｅｒ激光技术研究所（ＩＬＴ）的研究人员称，他们相信是第一次成功地深渗透焊接一个２ｍｍ厚的不锈钢钢板．到目前为止激光二极管焊接一直被局限于用融化方式的普通焊接，这样只能导致进行表层的、深宽比为典型值０．５的槽形缝焊接．相反，用ＣＯ２和Ｎ?
Researchers at the Fraunhofer Institute of Laser Technology (ILT) in Germany say they believe the first successful penetration deep penetration of a 2mm thick stainless steel plate. Until now, laser diode welding has been limited to conventional soldering by melting, which can only result in a slotted seam weld with a surface aspect ratio of typically 0.5. On the contrary, with CO2 and N?