Advanced search options

Advanced Search Options 🞨

Browse by author name (“Author name starts with…”).

Find ETDs with:

in
/  
in
/  
in
/  
in

Written in Published in Earliest date Latest date

Sorted by

Results per page:

You searched for subject:(METIS 297202). One record found.

Search Limiters

Last 2 Years | English Only

No search limiters apply to these results.

▼ Search Limiters

1. Hilkhuijsen, P. The influence of texture on phase transformation in metastable austenitic stainless steel.

Degree: Faculty of Engineering Technology, 2013, University of Twente

Metastable austenitic stainless steels are used in many applications, from shavers and kitchen sinks to various applications in the food industry. The diversity in applications of this type of steels is possible due to the many positive properties of the steel. It is not only esthetically pleasing, it also has a good corrosive and wear resistance, it is easy to clean and it does not support biofilm growth as well as other steels. Besides the benefits of using austenitic stainless steels in products, also some benefits can be found during the production of the products: these types of steel are easily deformable, but also have a high strength. These contradicting properties can both be found in the steel because of a phase change occurring during deformation. The austenitic phase, which is soft and easily deformable, can transform into the martensite phase, which is harder and less deformable compared to the austenite. Accompanying the transformation is a transformation strain, witch improves the deformability of the steel even further. A downside of the steel is the complex material behavior and the complicated modeling of this behavior. Models of production processes are often used to determine the optimal process conditions to obtain the desired dimensions, mechanical properties and the lowest cost price of a product. The accuracy of these models depends greatly on the accuracy of the material model describing the deformation process of the steel. The development of an accurate model describing the deformation of a metastable austenitic stainless steel is not easily done. While several models exist which can describe various, relatively straight forward proportional experiments performed on austenitic steels, none can describe the correct behavior of the steel at more complex strain paths, which commonly occur during the production of a product. Two examples of areas in which the current models need to be improved are the relation between the transformation behavior of the steel, preferred orientations of the austenite grains –texture– and the strain direction as well as the influence of a changing strain path –non-proportional strain– on the transformation. These effects cannot be observed during standard experiments used to determine the parameters for the currently existing material models, but do occur during the deformation process of a product. In this research these effects on transformation of austenitic stainless steels were investigated. The results from this research can be used to develop new, more accurate material models. The material behavior during the deformation in various directions of two metastable austenitic stainless steels, one with and one without a crystallographic texture, were investigated. Both steels show transformation during deformation, but while transformation in the textured material dependeds on the deformation direction, in the untextured steel it does not. Investigating the austenitic texture after deformation and transformation shows that the orientation of an austenite grain… Advisors/Committee Members: van den Boogaard, Antonius H., Geijselaers, Bert.

Subjects/Keywords: IR-86914; METIS-297202

Record DetailsSimilar RecordsGoogle PlusoneFacebookTwitterCiteULikeMendeleyreddit

APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6th Edition):

Hilkhuijsen, P. (2013). The influence of texture on phase transformation in metastable austenitic stainless steel. (Doctoral Dissertation). University of Twente. Retrieved from https://research.utwente.nl/en/publications/the-influence-of-texture-on-phase-transformation-in-metastable-austenitic-stainless-steel(925a547c-4152-4839-963c-ad5ac2aee2fb).html ; urn:nbn:nl:ui:28-86914 ; 925a547c-4152-4839-963c-ad5ac2aee2fb ; 10.3990/1.9789036501255 ; urn:isbn:978-90-365-0125-5 ; urn:nbn:nl:ui:28-86914 ; https://research.utwente.nl/en/publications/the-influence-of-texture-on-phase-transformation-in-metastable-austenitic-stainless-steel(925a547c-4152-4839-963c-ad5ac2aee2fb).html

Chicago Manual of Style (16th Edition):

Hilkhuijsen, P. “The influence of texture on phase transformation in metastable austenitic stainless steel.” 2013. Doctoral Dissertation, University of Twente. Accessed August 11, 2020. https://research.utwente.nl/en/publications/the-influence-of-texture-on-phase-transformation-in-metastable-austenitic-stainless-steel(925a547c-4152-4839-963c-ad5ac2aee2fb).html ; urn:nbn:nl:ui:28-86914 ; 925a547c-4152-4839-963c-ad5ac2aee2fb ; 10.3990/1.9789036501255 ; urn:isbn:978-90-365-0125-5 ; urn:nbn:nl:ui:28-86914 ; https://research.utwente.nl/en/publications/the-influence-of-texture-on-phase-transformation-in-metastable-austenitic-stainless-steel(925a547c-4152-4839-963c-ad5ac2aee2fb).html.

MLA Handbook (7th Edition):

Hilkhuijsen, P. “The influence of texture on phase transformation in metastable austenitic stainless steel.” 2013. Web. 11 Aug 2020.

Vancouver:

Hilkhuijsen P. The influence of texture on phase transformation in metastable austenitic stainless steel. [Internet] [Doctoral dissertation]. University of Twente; 2013. [cited 2020 Aug 11]. Available from: https://research.utwente.nl/en/publications/the-influence-of-texture-on-phase-transformation-in-metastable-austenitic-stainless-steel(925a547c-4152-4839-963c-ad5ac2aee2fb).html ; urn:nbn:nl:ui:28-86914 ; 925a547c-4152-4839-963c-ad5ac2aee2fb ; 10.3990/1.9789036501255 ; urn:isbn:978-90-365-0125-5 ; urn:nbn:nl:ui:28-86914 ; https://research.utwente.nl/en/publications/the-influence-of-texture-on-phase-transformation-in-metastable-austenitic-stainless-steel(925a547c-4152-4839-963c-ad5ac2aee2fb).html.

Council of Science Editors:

Hilkhuijsen P. The influence of texture on phase transformation in metastable austenitic stainless steel. [Doctoral Dissertation]. University of Twente; 2013. Available from: https://research.utwente.nl/en/publications/the-influence-of-texture-on-phase-transformation-in-metastable-austenitic-stainless-steel(925a547c-4152-4839-963c-ad5ac2aee2fb).html ; urn:nbn:nl:ui:28-86914 ; 925a547c-4152-4839-963c-ad5ac2aee2fb ; 10.3990/1.9789036501255 ; urn:isbn:978-90-365-0125-5 ; urn:nbn:nl:ui:28-86914 ; https://research.utwente.nl/en/publications/the-influence-of-texture-on-phase-transformation-in-metastable-austenitic-stainless-steel(925a547c-4152-4839-963c-ad5ac2aee2fb).html

.