Superalloys having improved resistance to hydrogen embrittlement and methods of producing and using the same
Patent
·
OSTI ID:6346927
Cold-worked superalloys having improved resistance to hydrogen embrittlement are disclosed. These new superalloys are nickel- or cobalt-chromium-molybdenum superalloys and possess improved resistance to hydrogen embrittlement rendering them useful in deep sour gas wells.
- Assignee:
- Exxon Research And Engineering Co
- Patent Number(s):
- US 4245698
- OSTI ID:
- 6346927
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
03 NATURAL GAS
030300 -- Natural Gas-- Drilling
Production
& Processing
36 MATERIALS SCIENCE
360101* -- Metals & Alloys-- Preparation & Fabrication
360103 -- Metals & Alloys-- Mechanical Properties
ALLOYS
CHALCOGENIDES
CHROMIUM ALLOYS
COLD WORKING
EMBRITTLEMENT
FABRICATION
HYDROGEN COMPOUNDS
HYDROGEN SULFIDES
MATERIALS WORKING
MOLYBDENUM ALLOYS
NATURAL GAS WELLS
NICKEL ALLOYS
NICKEL BASE ALLOYS
PIPES
SULFIDES
SULFUR COMPOUNDS
WELLS
030300 -- Natural Gas-- Drilling
Production
& Processing
36 MATERIALS SCIENCE
360101* -- Metals & Alloys-- Preparation & Fabrication
360103 -- Metals & Alloys-- Mechanical Properties
ALLOYS
CHALCOGENIDES
CHROMIUM ALLOYS
COLD WORKING
EMBRITTLEMENT
FABRICATION
HYDROGEN COMPOUNDS
HYDROGEN SULFIDES
MATERIALS WORKING
MOLYBDENUM ALLOYS
NATURAL GAS WELLS
NICKEL ALLOYS
NICKEL BASE ALLOYS
PIPES
SULFIDES
SULFUR COMPOUNDS
WELLS