Influence of grain boundary phosphorus concentration on liquid metal and hydrogen embrittlement of Monel 400
Journal Article
·
· Metall. Trans., A; (United States)
Susceptibility to embrittlement by mercury and hydrogen was measured as affected by thermal treatment. Specimens were annealed at 900/degree/C and either quenched or furnace cooled. Fractures in air were ductile, and not affected by thermal treatment. Fractures of mercury-coated and hydrogen-charged samples were brittle and intergranular; elongation to fracture increased with increasing concentration of grain boundary phosphorus. 45 refs.
- Research Organization:
- Mich Technol Univ, Houghton, USA
- OSTI ID:
- 6760486
- Journal Information:
- Metall. Trans., A; (United States), Journal Name: Metall. Trans., A; (United States) Vol. 13A:4; ISSN MTTAB
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
36 MATERIALS SCIENCE
360101 -- Metals & Alloys-- Preparation & Fabrication
360102 -- Metals & Alloys-- Structure & Phase Studies
360103* -- Metals & Alloys-- Mechanical Properties
ALLOYS
ANNEALING
AUGER ELECTRON SPECTROSCOPY
COPPER ALLOYS
CRYSTAL STRUCTURE
ELECTRON SPECTROSCOPY
ELEMENTS
EMBRITTLEMENT
FLUIDS
FRACTURE PROPERTIES
GRAIN BOUNDARIES
HEAT TREATMENTS
HYDROGEN EMBRITTLEMENT
IRON ALLOYS
LIQUID METALS
LIQUIDS
MANGANESE ALLOYS
MECHANICAL PROPERTIES
MERCURY
METALS
MICROSTRUCTURE
MONEL 400
NICKEL ALLOYS
NICKEL BASE ALLOYS
NONMETALS
PHOSPHORUS
SPECTROSCOPY
TENSILE PROPERTIES
VERY HIGH TEMPERATURE
360101 -- Metals & Alloys-- Preparation & Fabrication
360102 -- Metals & Alloys-- Structure & Phase Studies
360103* -- Metals & Alloys-- Mechanical Properties
ALLOYS
ANNEALING
AUGER ELECTRON SPECTROSCOPY
COPPER ALLOYS
CRYSTAL STRUCTURE
ELECTRON SPECTROSCOPY
ELEMENTS
EMBRITTLEMENT
FLUIDS
FRACTURE PROPERTIES
GRAIN BOUNDARIES
HEAT TREATMENTS
HYDROGEN EMBRITTLEMENT
IRON ALLOYS
LIQUID METALS
LIQUIDS
MANGANESE ALLOYS
MECHANICAL PROPERTIES
MERCURY
METALS
MICROSTRUCTURE
MONEL 400
NICKEL ALLOYS
NICKEL BASE ALLOYS
NONMETALS
PHOSPHORUS
SPECTROSCOPY
TENSILE PROPERTIES
VERY HIGH TEMPERATURE