BULK NICKEL-PHOSPHORUS-BORON GLASSES BEARING MANGANESE

摘要

The disclosure is directed to Ni—P—B alloys bearing Mn and optionally Cr and Mo that are capable of forming a metallic glass, and more particularly metallic glass rods with diameters at least 1 mm and as large as 5 mm or larger. The disclosure is further directed to Ni—Mn—Cr—Mo—P—B alloys capable of demonstrating a good combination of glass forming ability, strength, toughness, bending ductility, and corrosion resistance.

主权项

1. An alloy represented by the following formula (subscripts denote atomic percentages):
Ni(100-a-b-c)MnaXbPc-dBd   (1) where: a is between 0.5 and 10, b is up to 15, c is between 14 and 24, d is between 1 and 8, and wherein X can be Cr and/or Mo and the alloy is capable of forming a metallic glass.