Embrittlement of high-alloy nickel alloys in media containing hydrogen sulfide

Journal Article · Thu May 01 04:00:00 EDT 1986 · Prot. Met. (Engl. Transl.); (United States)

OSTI ID:5474221

Gutman, E M; Antonov, V G; Artishevskaya, L F; Mikheichnik, A P; Zhdanova, A S

The embrittlement of alloys is determined on an Fe-Ni-Cr basis in an aqueous solution of 5% NaCl and 0.5% CH/sub 3/COOH under a pressure of 0.2-1.8 MPa of H/sub 2/S and up to 3.0 MPa of CO/sub 2/ at 20-110 degrees C, simulating the media of the Astrakhan gas-condensate deposit (AGCD). The thickness of the hydrogenated layer on the hardened alloys is less than 0.15 mm and decreases with rise in molybdenum content. The alloys 36NKhTYuM8, 36NKhTYuM5, and 40NKKhTYuMD show promise for use in the AGCD.

• Research Organization: All-Union Sci-Res. Institute of Natural Gases
• OSTI ID: 5474221
• Journal Information: Prot. Met. (Engl. Transl.); (United States), Journal Name: Prot. Met. (Engl. Transl.); (United States) Vol. 21:5; ISSN PTNMA
• Country of Publication: United States
• Language: English

Related Subjects

03 NATURAL GAS
030300* -- Natural Gas-- Drilling
Production
& Processing
36 MATERIALS SCIENCE
360105 -- Metals & Alloys-- Corrosion & Erosion
ALKALI METAL COMPOUNDS
ALLOYS
ASIA
CARBON COMPOUNDS
CARBON DIOXIDE
CARBON OXIDES
CHALCOGENIDES
CHEMICAL COMPOSITION
CHEMICAL REACTIONS
CHLORIDES
CHLORINE COMPOUNDS
CHROMIUM ALLOYS
CONDENSATES
CORROSION RESISTANCE
CORROSIVE EFFECTS
DISPERSION HARDENING
EASTERN EUROPE
ELEMENTS
EMBRITTLEMENT
EQUIPMENT
EUROPE
FIELD PRODUCTION EQUIPMENT
FLUIDS
GAS CONDENSATE FIELDS
GAS CONDENSATES
GEOLOGIC DEPOSITS
HALIDES
HALOGEN COMPOUNDS
HARDENING
HYDRIDATION
HYDROGEN COMPOUNDS
HYDROGEN EMBRITTLEMENT
HYDROGEN SULFIDES
LIQUIDS
MATERIALS TESTING
METALLURGICAL EFFECTS
METALS
MINERAL RESOURCES
MOLYBDENUM
NATURAL GAS DEPOSITS
NATURAL GAS LIQUIDS
NICKEL ALLOYS
OXIDES
OXYGEN COMPOUNDS
PETROLEUM DEPOSITS
RESOURCES
SODIUM CHLORIDES
SODIUM COMPOUNDS
SULFIDES
SULFUR COMPOUNDS
TESTING
TRANSITION ELEMENTS
USSR