Method of brazing with iron-based and hard surfacing alloys

Alloys consisting essentially of controlled amounts of boron, controlled amounts of silicon, and at least one element selected from Cr, Ni, Mn, Mo, V, W, Cb, Ti and when present these elements are present in the following amounts by weight from 0% to about 35% by weight of Cr, from 0 to about 25% by...

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Hauptverfasser: COAD, BRIAN C
Format: Patent
Sprache:eng
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Zusammenfassung:Alloys consisting essentially of controlled amounts of boron, controlled amounts of silicon, and at least one element selected from Cr, Ni, Mn, Mo, V, W, Cb, Ti and when present these elements are present in the following amounts by weight from 0% to about 35% by weight of Cr, from 0 to about 25% by weight of Ni, from 0 to 12% by weight of Mn, from 0 to 5% by weight of Mo, from 0 to 5% by weight of V, from 0 to 15% by weight of W, from 0 to 3% by weight of Cb and from 0 to 2% by weight of Ti, balance of the alloy is iron in amounts greater than 50%. Such alloys are satisfactory brazing and hard surfacing alloys.