BRAZING FILLER ON FE-CR BASE Russian patent published in 2015 - IPC B23K35/02 B23K35/30 C22C38/20 C22C33/02 

Abstract RU 2550471 C2

FIELD: metallurgy.

SUBSTANCE: invention relates to metallurgy, in particular to brazing filler for high temperature brazing of stainless steel. Brazing filler powder on Fe-Cr base for high temperature brazing of the base metal out of stainless steel contains in wt %: Cr from 11 to 35, Ni up to 30, Cu from 5 to 20, Si from 2 to 10, P from 4 to 10, Mn up to 10, Fe - rest, at least 20. If Si content is below or equal to 6 wt %, P content is over 8 wt %, and at P content below or equal to 8 wt %, Si content is over 6 wt %.

EFFECT: brazing filler makes brazed joint with high strength and good corrosion resistance.

15 cl, 2 tbl, 5 ex

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RU 2 550 471 C2

Authors

Persson,Ul'Rika

Dates

2015-05-10Published

2010-09-17Filed