Lötfüllerzusammensetzung auf Eisenbasis und Gelötetes Produkt

Details

Veröffentlichungs-Nr.

EP4810191

Anmeldetag

21. März 2025

Veröffentlichung

23. September 2026

Rechtsraum

EP

Abstract

The disclosure relates to an iron-based brazing filler composition for bonding stainless steels, particularly austenitic stainless steels, the filler composition comprising an alloy containing: 17.0-26.0 wt% chromium (Cr), 8.0-22.0 wt% nickel (Ni), 5.0-15.0 wt% silicon (Si), 0.1-1.0 wt% boron (B), 0-0.1 wt% molybdenum (Mo), 0-2.0 wt% manganese (Mn), 0-0.25 wt% carbon (C), 0-0.05 wt% phosphorus (P), 0-0.03 wt% sulfur (S), 0-0.2 wt% nitrogen (N), 0-1.0 wt% niobium (Nb), 0-0.7 wt% titanium (Ti), 0-0.1 wt% cerium (Ce), the balance being iron (Fe), together with any unavoidable impurities. The disclosure further relates to a method for manufacturing a brazed product and to a brazed product manufactured by brazing objects with the iron-based brazing material.

Anmelder

Firma

Alfa Laval Corporate AB

Land

🇸🇪 Schweden