在低温的甲酸大气下提高接关节切割强度

Siliang He1,2, Jian Jiang1, Yu-An Shen3

  • 1Key Laboratory of Microelectronic Packaging & Assembly Technology of Guangxi Education Department, School of Mechanical & Electrical Engineering, Guilin University of Electronic Technology, Guilin 541004, China.

PubMed
概括

使用酸 (FA) 与催化剂进行无流,提高了ENIG片上的Sn-58Bi接关节强度. 这种方法通过防止氧化而提高剪切强度,这对于先进的电子包装至关重要.