Plastic deformation and phase transformation in textured austenitic stainless steel

Goodchild, David; Roberts, W. T.; Wilson, D. V.

doi:10.1016/0001-6160(70)90104-5

Cited by 115 publications

(31 citation statements)

References 14 publications

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“…This is somewhat in contradiction with earlier work suggesting that the G component may be stable against a deformation induced transformation into martensite (Goodchild et al, 1970;Raabe, 1997). The 4 variants result in ideal orientations close to {110}h111i .…”

Section: Resultscontrasting

confidence: 98%

Tensile Deformation Induced Texture Transformation in Austenitic Stainless Steel

Grigull

2003

Texture, Stress, and Microstructure

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Texture patterns of the starting and transformed structural phases were obtained from AISI 304 stainless steel sheets subjected to varying levels of tensile deformation using high energy X-ray diffraction in combination with the texture enhanced Rietveld method. The use of this method allows the simultaneous determination of the orientation distribution functions (ODF) of both phases, even for small -martensite fractions of the order of 5%. The texture patterns are analyzed in terms of the crystallographic orientation relation between the starting and transformed phases and the preferential formation of certain variants of this relation.

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Section: Resultscontrasting

confidence: 98%

Tensile Deformation Induced Texture Transformation in Austenitic Stainless Steel

Grigull

2003

Texture, Stress, and Microstructure

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“…This was explained by a preferential martensite transformation of the Brass component during deformation 10) while grains with a ͗100͘ axis parallel to the direction of principal stress were found particularly resistant to martensitic transformation. 11) Obviously, the Goss orientation {011}͗100͘ complies with this criterion while the Brass orientation {011}͗211͘ does not. The DSS with higher nitrogen concentration (DSS 3 and 5) did not show these lenticular areas, which is consistent with the austenite stabilizing role of nitrogen similar to that of carbon.…”

Section: Microstructure Development During Cold Rollingmentioning

confidence: 99%

Deformation and Annealing Behavior of Nitrogen Alloyed Duplex Stainless Steels. Part I: Rolling

2003

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“…However, temperature, strain rate, and strain are the important parameters that can affect the deformation mechanism from slip to twinning and hence the deformation microstructure of austenitic SS. [1][2][3] Among the material properties, stacking fault energy (SFE) is one of the most important factors for producing changes in the deformation microstructure in austenite SS. Due to the difference in SFE, austenite SS produces a variety of deformation microstructures, such as tangled dislocations, dislocation pileups, stacking faults, and twins.…”

Section: Introductionmentioning

confidence: 99%

Influence of Cold-Worked Structure on Electrochemical Properties of Austenitic Stainless Steels

Kumar

Mahato

Singh

2007

Metall Mater Trans A

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The effect of cold working on microstructure and structure and thereby on electrochemical behavior of metastable AISI 304L and stable AISI 316L austenitic stainless steels in two different solutions is presented here. The solution-annealed stainless steel (SS) plates were unidirectionally cold rolled at different rolling conditions (with or without interpass cooling and subzero temperature) up to 90 pct reduction in thickness. The X-ray diffraction (XRD) technique was employed to study textures and residual stress development in the stainless steels due to cold working and to quantify the volume fraction of a¢-martensite phase formed in the metastable SS. Cold working introduced residual stress and developed texture in both stainless steels. The residual stress and volume fraction of strain-induced a¢-martensite phase in 304L SS was varied with the rolling conditions. The study has shown that the type of textures developed in the two stainless steels influenced their electrochemical properties.

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Plastic deformation and phase transformation in textured austenitic stainless steel

Cited by 115 publications

References 14 publications

Tensile Deformation Induced Texture Transformation in Austenitic Stainless Steel

Tensile Deformation Induced Texture Transformation in Austenitic Stainless Steel

Deformation and Annealing Behavior of Nitrogen Alloyed Duplex Stainless Steels. Part I: Rolling

Influence of Cold-Worked Structure on Electrochemical Properties of Austenitic Stainless Steels

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