Calculation of superalloy phase diagrams. Part IV

Journal Article · Sat Nov 01 04:00:00 EST 1975 · Metallurgical and Materials Transactions. A, Physical Metallurgy and Materials Science

DOI:https://doi.org/10.1007/BF03161839· OSTI ID:4072877

Kaufman, Larry; Nesor, Harvey

Explicit descriptions of the Fe--Mo, Fe--W, Fe--Nb, W--Cr and Ti--W binary systems have been developed in line with lattice stability, thermochemical and phase diagram data. These descriptions, along with similar results derived previously, have been employed to calculate isothermal sections in the Cr--Al-- Fe, Fe--Mo--Cr, Fe--W--Cr, Ni--Al--Co, Nb--Ti--W, Ti--W--Mo, Cr--W--Mo, Ni--Mo-- W, and Ni--W--Ti systems for comparison with experimental results. The effects of carbon impurities on miscibility gap formation in the Ti--W, Nb--Ti--W, Ti--W-- Mo and Cr--W--Mo systems are discussed.

• Research Organization: Manlabs, Inc., Cambridge, MA
• Sponsoring Organization: USDOE
• NSA Number: NSA-33-015287
• OSTI ID: 4072877
• Journal Information: Metallurgical and Materials Transactions. A, Physical Metallurgy and Materials Science, Journal Name: Metallurgical and Materials Transactions. A, Physical Metallurgy and Materials Science Journal Issue: 11 Vol. 6; ISSN 1073-5623
• Publisher: ASM International
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
ALUMINIUM ALLOYS-- COBALT ALLOYS-- NICKEL ALLOYS
CHROMIUM ALLOYS-- IRON ALLOYS-- MOLYBDENUM ALLOYS
CHROMIUM ALLOYS-- IRON ALLOYS-- TUNGSTEN ALLOYS
MOLYBDENUM ALLOYS-- NICKEL ALLOYS-- TUNGSTEN ALLOYS
MOLYBDENUM ALLOYS-- TITANIUM ALLOYS-- TUNGSTEN ALLOYS
NICKEL ALLOYS-- TITANIUM ALLOYS-- TUNGSTEN ALLOYS
NIOBIUM ALLOYS-- TITANIUM ALLOYS-- TUNGSTEN ALLOYS
TERNARY ALLOY SYSTEMS ALUMINIUM ALLOYS-- CHROMIUM ALLOYS-- IRON ALLOYS