FLUX FOR SOLDERING ELECTRONIC PRODUCTS Russian patent published in 1995 - IPC

Abstract RU 2049635 C1

FIELD: soldering of electronic products. SUBSTANCE: flux contains, by weight: tin 23-25; nickel 4-6; sodium tetraborate 0.4-0.6; manganese 0.4-0.6; molybdenum 0.4-0.6; tungsten 0.4-0.6; copper the balance. EFFECT: increased efficiency and improved quality of soldering. 1 tbl

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RU 2 049 635 C1

Authors

Ponomarev V.A.

Lopareva N.V.

Shmelev L.S.

Antipov B.F.

Dates

1995-12-10Published

1993-07-09Filed