✦ LIBER ✦
The orientation dependence of γ-α′ martensitic transformation in austenitic stainless steel single crystals with low stacking fault energy
✍ Scribed by I.V. Kireeva; Yu.I. Chumlyakov
- Publisher
- Elsevier Science
- Year
- 2008
- Tongue
- English
- Weight
- 376 KB
- Volume
- 481-482
- Category
- Article
- ISSN
- 0921-5093
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✦ Synopsis
The ␥-␣ martensitic transformation (MT) during tensile deformation in austenitic stainless steel single crystals of Fe-17% Cr-12% Ni-2% Mn-0.75% Si (wt.%) with low stacking fault energy has been investigated in dependence on crystal axis orientation and test temperature T = 77-300 K by means of X-ray diffraction analysis and transmission electron microscopy. In this steel the ␥-␣ MT is shown to occur during plastic deformation at T ≤ 190 K and after the ␥-MT.