Published July 15, 1977 | Version v1
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Effect of purity, prestrain, and cooling rate on hydrogen strengthening in niobium single crystals

Creators

Description

Hydrogen strengthening of niobium at approximately 770K depends on purity, prestrain at 2950K and cooling rate from 2950K. Increasing purity, prestrain and decreasing cooling rate reduce hydrogen strengthening. High purity alloys exhibit hydride softening, a decrease in flow stress with increasing hydrogen content

Availability note (English)

MF available from INIS under the Report Number; Available from NTIS., PC A02/MF A01.

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Additional details

Publishing Information

Imprint Pagination
8 p.
Report number
COO--1676-45

Conference

Title
2. international congress on hydrogen in metals.
Dates
Jun 1977.
Place
Paris, France.

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
9373138
Subject category
S36: MATERIALS SCIENCE; S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Conference
Descriptors DEI
FLOW STRESS; HARDENING; HEAT TREATMENTS; HYDRIDATION; LOW TEMPERATURE; MEDIUM TEMPERATURE; NIOBIUM
Descriptors DEC
CHEMICAL REACTIONS; ELEMENTS; METALS; STRESSES; TRANSITION ELEMENTS

Optional Information

Secondary number(s)
CONF-770613--5.