Published July 1975 | Version v1
Report Restricted

Base materials property study of NiCrFe alloy 718 (LWBR development program)

Creators

Description

NiCrFe Alloy 718, in sheet, bar, and wire form was evaluated in the as-received, as-received and aged, single-braze and aged, and double-braze and aged conditions. Specific tasks included tensile testing (RT and 6000F), hardness (R15N and microhardness), metallographic examination (photography, grain size, and microcleanliness), dimensional stability, and examination for exaggerated grain growth during brazing. In addition, an evaluation of strain-rate and specimen-size effects on tensile properties was performed on material supplied in the various heat-treated conditions. (U.S.)

Availability note (English)

MF available from INIS under the Report Number.

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Additional details

Publishing Information

Imprint Pagination
64 p.
Report number
WAPD-TM--1192

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
6214924
Subject category
S36: MATERIALS SCIENCE; S22: GENERAL STUDIES OF NUCLEAR REACTORS;
Descriptors DEI
BRAZING; GRAIN SIZE; HEAT TREATMENTS; INCONEL 718; LWBR TYPE REACTORS; MECHANICAL PROPERTIES; REACTOR MATERIALS; STRAINS; STRESS RELAXATION; THERMAL CYCLING
Descriptors DEC
ALLOYS; BREEDER REACTORS; CHROMIUM ALLOYS; CRYSTAL STRUCTURE; FABRICATION; INCONEL ALLOYS; JOINING; MICROSTRUCTURE; MOLYBDENUM ALLOYS; NICKEL ALLOYS; NICKEL BASE ALLOYS; NIOBIUM ALLOYS; REACTORS; SIZE; THERMAL REACTORS; TRANSITION ELEMENT ALLOYS; WATER COOLED REACTORS; WATER MODERATED REACTORS; WELDING