Metallic glass composition

Patent · Tue Apr 08 00:00:00 EST 1986

OSTI ID:7257766

Kroeger, D M; Koch, C C

A metallic glass alloy is disclosed that is either iron-based or nickel-based or based on a mixture of iron and nickel, containing lesser amounts of elements selected from the group boron, silicon, carbon and phosphorus to which is added an amount of a ductility enhancing element selected from the group cerium, lanthanum, praseodymium and neodymium sufficient to increase ductility of the metallic glass upon annealing. 1 fig.

• Assignee: Dept. of Energy, Washington, DC (United States)
• Patent Number(s): US 4581081; A
• Application Number: PPN: US 6-650464
• OSTI ID: 7257766
• Resource Relation: Patent File Date: 14 Sep 1984
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
METALLIC GLASSES
FABRICATION
BORON ALLOYS
CARBON
CHEMICAL COMPOSITION
DUCTILITY
IRON ALLOYS
NICKEL ALLOYS
PHOSPHORUS
SILICON ALLOYS
ALLOYS
ELEMENTS
MECHANICAL PROPERTIES
NONMETALS
TENSILE PROPERTIES
360101* - Metals & Alloys- Preparation & Fabrication