Published July 1983
| Version v1
Journal article
Flow localization accompanying the intergranular fracture of Ni3A1
Creators
- 1. Thayer School of Eng., Darmouth College, Hanover, NH
Description
The purpose of this note is to show that localized plastic flow accompanies intergranular fracture within the strongly ordered L12 aluminide Ni3A1. The work is part of a larger study on the brittle-to-ductile transition of this material, and was carried out to answer the question: Is the plastic strain which accompanies the propagation of cracks along grain boundaries greater than that which occurs throughout the bulk of the aggregate. The question is a qualitative one and is answered here by utilizing the qualitative aspects of the selected area channeling pattern (SACP) technique in scanning electron microscopy
Additional details
Publishing Information
- Journal Title
- Metall. Trans., A
- Journal Volume
- 14A
- Journal Issue
- 7
- Series
- Metall. Trans., A.
- Journal Page Range
- 1523-1524
- ISSN
- 0360-2133
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 16020527
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- ALUMINIUM ALLOYS; CHANNELING; CRACK PROPAGATION; CRYSTAL-PHASE TRANSFORMATIONS; FRACTURE MECHANICS; GRAIN BOUNDARIES; INTERMETALLIC COMPOUNDS; NICKEL BASE ALLOYS; PLASTICITY; SCANNING ELECTRON MICROSCOPY; STRAINS; TEMPERATURE DEPENDENCE
- Descriptors DEC
- ALLOYS; CRYSTAL STRUCTURE; ELECTRON MICROSCOPY; MECHANICAL PROPERTIES; MECHANICS; MICROSCOPY; MICROSTRUCTURE; NICKEL ALLOYS; PHASE TRANSFORMATIONS