公开(公告)号：US4783380A

公开(公告)日：1988-11-08

申请号：US93289

申请日：1987-09-04

申请人： Yukito Nakayama ,  Masaaki Ito ,  Minato Ando

发明人： Yukito Nakayama ,  Masaaki Ito ,  Minato Ando

IPC分类号： C04B41/51 ,  C04B41/88 ,  H05K1/09 ,  H01B1/06

CPC分类号： C04B41/009 ,  C04B41/5133 ,  C04B41/88 ,  C04B2111/00844 ,  H05K1/092 ,  Y10S428/901 ,  Y10T428/12611

摘要： A metallizing composition consists of 100 parts by weight of tungsten as a main component, from 2 to 12 parts by weight of Al.sub.2 O.sub.3, from 0.1 to 0.8 parts by weight of Ta.sub.2 O.sub.5, from 0.3 to 1.5 parts by weight of SiO.sub.2, and from 0.1 to 0.5 parts by weight in total of CaO and MgO as an additive.

摘要翻译： 金属组合物由100重量份的钨作为主要成分，2〜12重量份的Al 2 O 3，0.1〜0.8重量份的Ta 2 O 5，0.3〜1.5重量份的SiO 2和0.1〜 总共添加0.5重量份的CaO和MgO作为添加剂。