Hydriding process
Patent
·
OSTI ID:4324981
BS>A method is described for hydriding a body of a Group IV-B metal, preferably zirconium, to produce a crack-free metal-hydride bedy of high hydrogen content by cooling the body at the beta to beta + delta boundary, without further addition of hydrogen, to precipitate a fine-grained delta-phase metal hydride in the beta + delta phase region and then resuming the hydriding, preferably preceded by a reheating step. (Official Gazette)
- Research Organization:
- Originating Research Org. not identified
- NSA Number:
- NSA-29-021414
- Assignee:
- to United States Atomic Energy Commission
- Patent Number(s):
- US 3776855
- OSTI ID:
- 4324981
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
*HAFNIUM-- HYDRIDATION
*TITANIUM-- HYDRIDATION
*ZIRCONIUM-- HYDRIDATION
HYDRIDES
HYDROGEN ADDITIONS
N40400 --Chemistry--Radiochemistry & Nuclear Chemistry
N50210* --Metals
Ceramics
& Other Materials--Metals & Alloys--Corrosion & Erosion & Surface Phenomena
REACTION KINETICS
STOICHIOMETRY
SURFACE PROPERTIES HYDRIDATION
*TITANIUM-- HYDRIDATION
*ZIRCONIUM-- HYDRIDATION
HYDRIDES
HYDROGEN ADDITIONS
N40400 --Chemistry--Radiochemistry & Nuclear Chemistry
N50210* --Metals
Ceramics
& Other Materials--Metals & Alloys--Corrosion & Erosion & Surface Phenomena
REACTION KINETICS
STOICHIOMETRY
SURFACE PROPERTIES HYDRIDATION