公开(公告)号：US5820940A

公开(公告)日：1998-10-13

申请号：US080648

申请日：1993-06-21

申请人： Igor Vasilievich Gorynin ,  Boris Vladimirovich Farmakovsky ,  Alexander Pavlovich Khinsky ,  Karina Vasilievna Kalogina ,  Alfredo Riviere V. ,  Julian Szekely ,  Navtej Singh Saluja

发明人： Igor Vasilievich Gorynin ,  Boris Vladimirovich Farmakovsky ,  Alexander Pavlovich Khinsky ,  Karina Vasilievna Kalogina ,  Alfredo Riviere V. ,  Julian Szekely ,  Navtej Singh Saluja

IPC分类号： C23C4/08 ,  C23C4/12 ,  B05D3/12

CPC分类号： C23C4/08 ,  C23C4/134

摘要： The method of preparing an adhesive layer on a substrate includes introducing a thermally reactive powder comprising aluminum and a second metal into a plasma torch, wherein the thermally reactive powder is substantially free of binder, additive and contaminant and does not contain a significant amount of intermetallic compound into a plasma torch. An exothermic reaction is initiated within the thermally reactive powders in the plasma torch and the exotherming powders impinge onto a substrate, such that the heat generated by the exothermic reaction is generated predominantly on the substrate.

摘要翻译： 在基材上制备粘合剂层的方法包括将包含铝和第二金属的热反应性粉末引入等离子体焰炬中，其中热反应性粉末基本上不含粘合剂，添加剂和污染物，并且不含有显着量的金属间化合物 复合成等离子体焰炬。 在等离子体焰炬内的热反应性粉末中引发放热反应，并且放热粉末撞击到衬底上，使得由放热反应产生的热主要在衬底上产生。