Title:
【発明の名称】アモルファス合金及びアモルファス合金から成るろう剤
Document Type and Number:
Japanese Patent JPH11505574
Kind Code:
A
Abstract:
The disclosure relates to an amorphous alloy with a composition given by the formula BAa - KOb - GLc - ZUd, wherein BA stands for the basic elements Ni, Fe and optionally Co, the proportion of iron Fex in the alloy being such that 7 = x = 20 %; KO stands for the corrosion-resistant elements comprising at least one of the elements Cr, Mo, V, W; GL is the vitrifier containing at least one of the elements P, C, B, Si; and ZU is an additive comprising other elements including the standard impurities, the following proportions (%) applying: 59 = a = 85; 5 = b = 30; 10 = c = 24; 5 = d. The amorphous alloy is used preferably as a solder for high-temperature soldering of heat exchangers.
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Inventors:
Berner, Huaiko
Luke Sheider, Erichitsu
Shiyu Mall, Hartmut
Luke Sheider, Erichitsu
Shiyu Mall, Hartmut
Application Number:
JP53304097A
Publication Date:
May 21, 1999
Filing Date:
March 17, 1997
Export Citation:
Assignee:
Bakumushi Meruze Gezershyaft Mitt Beshiyu Renktel Haftung
International Classes:
B23K1/00; B23K31/02; B23K35/02; B23K35/30; B23K35/40; C22C45/02; C22C45/04; B23K101/14; (IPC1-7): C22C45/02; B23K1/00; B23K31/02; B23K35/30; B23K35/40; C22C45/04
Attorney, Agent or Firm:
Tomimura Kiyoshi