Mechanical properties of iron-manganese alloys of high and commercial purities
The authors investigate Fe-Mn alloys with the purpose to study the mechanical properties within the same concentration range (4-54% Mn) as a function of the purity of melting and the type of the crystal lattice. These Fe-Mn alloys could possibly be used in a definite concentration range as a new class of nickel-free cryogenic materials. Two groups of iron-manganese alloys of high and commercial purities were taken for this investigation; their chemical analyses are presented. The results obtained in an investigation of the fine-structure Fe-Mn alloys by diffraction electron microscopy methods determined the extent of the effect of packing defects and twins on the level of mechanical properties caused by the effect of phase transformation.
- OSTI ID:
- 5574193
- Journal Information:
- Strength Mater. (Engl. Transl.); (United States), Vol. 17:6
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
IRON ALLOYS
MECHANICAL PROPERTIES
MANGANESE ALLOYS
CHEMICAL COMPOSITION
CRYOGENICS
CRYSTAL DEFECTS
ELECTRON DIFFRACTION
ELECTRON MICROSCOPY
FINE STRUCTURE
PHASE STUDIES
PHASE TRANSFORMATIONS
QUANTITY RATIO
ALLOYS
COHERENT SCATTERING
CRYSTAL STRUCTURE
DIFFRACTION
MICROSCOPY
SCATTERING
360103* - Metals & Alloys- Mechanical Properties