| 摘要 |
PCT No. PCT/JP81/00189 Sec. 371 Date Apr. 16, 1982 Sec. 102(e) Date Apr. 16, 1982 PCT Filed Aug. 25, 1981 PCT Pub. No. WO82/00790 PCT Pub. Date Mar. 18, 1982.A Cu-Ag alloy brazing filler material with low Ag content that exhibits excellent brazability and has a low vapor pressure is disclosed. The filler material comprises 5 to 35% by weight of Ag, 2.5 to 13% by weight of Si, with the balance being Cu and incidental impurities. The properties of the filler material can be improved further by addition of at least one element selected from the group consisting of Sn, In, Fe, Ni, Co, B and Li.
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