摘要:
Disclosed is a hard soldering method wherein an amorphous or partially amorphous hard soldering film having a composition that has a metalloid content of 10 to 30 atomic percent is disposed at a joining point between two or more parts. The hard soldering film has the shape of a wound circular strip that has a short-circuited current path between at least two layers lying on top of one another. The hard soldering film is inductively heated and melted, and a hard soldered joint is created between the parts.
摘要:
The invention relates to an amorphous, ductile Ni-based brazing foil having a composition that essentially comprises NiRemainderCraBbPcSid with 21 atomic percent
摘要:
The invention relates to a method for brazing two or more parts. A hard solder having a composition consisting of Ni Rest Cr a B b P c Si d having 20 atom %
摘要:
A brazing solder alloy is disclosed, which can particularly be produced as a homogeneous, ductile amorphous brazing solder film, comprising 2 to 20 atom % nickel, 2 to 12 atom % tin, 0.5 to 5.0 atom % zinc, 6 to 16 atom % phosphorus, the remainder copper and incidental impurities. The total proportions of copper, nickel, tin and zinc is between 80 and 95 atom %. An excellent resistance to surface oxidation by air or air humidity is achieved by the addition of more than 0.5 atom % zinc. The above brazing solder alloys permit the production of excellent brazing solder compounds.
摘要:
The invention relates to an amorphous, ductile hard solder foil having a composition of substantially NiRestCraBbPcSid with 2 Atom% ≤ a ≤ 30 Atom%; 0.5 Atom% ≤ b ≤ 14 Atom%; 2 Atom% ≤ c ≤ 20 Atom%; 0 Atom% ≤ d ≤ 14 Atom%; incidental impurities of ≤ 0.5 Atom%; remainder Ni, where c > b > c/15 and 10 Atom% ≤ b + c + d ≤ 25 Atom%.
摘要:
A brazing solder alloy is disclosed, which can particularly be produced as a homogeneous, ductile amorphous brazing solder film, comprising 2 to 20 atom % nickel, 2 to 12 atom % tin, 0.5 to 5.0 atom % zinc, 6 to 16 atom % phosphorus, the remainder copper and incidental impurities. The total proportions of copper, nickel, tin and zinc is between 80 and 95 atom %. An excellent resistance to surface oxidation by air or air humidity is achieved by the addition of more than 0.5 atom % zinc. The above brazing solder alloys permit the production of excellent brazing solder compounds.
摘要:
An iron-nickel-based brazing foil and a brazing method. An amorphous ductile brazing foil with a composition is produced comprising FeaNibCrcSidBeMOfPg, where 25 ≤ a ≤ 50 atomic %; 25