The role of the austenite grain size in the martensitic transformation in low carbon steels
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In this paper, the role of the prior austenite grain size (PAGS) in the martensitic transformation in low-carbon steels was investigated and the transformation kinetics was experimentally studied for PAGS in the range from 6 to 185μm and theoretically analyzed based on the nucleation rate and the thermodynamic balance between the chemical driving force and the resistance exerted by the austenites against the progress of the transformation.About:
This article is published in Materials & Design.The article was published on 2019-04-05 and is currently open access. It has received 122 citations till now. The article focuses on the topics: Martensite & Austenite.read more
Citations
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XRD and EBSD studies of severe shot peening induced martensite transformation and grain refinements in austenitic stainless steel
Hongfei Liu,Yuefan Wei,Chee Kiang Ivan Tan,Dennise Tanoko Ardi,Dennis Cheng Cheh Tan,Coryl Jing Jun Lee +5 more
TL;DR: In this paper, the effects of severe shot peening (SSP) on the phase transformation and grain refinements of stainless steel 304 have been studied by employing X-ray diffraction and electron backscatter diffraction (EBSD).
Journal ArticleDOI
The influence of the austenite grain size on the microstructural development during quenching and partitioning processing of a low-carbon steel
TL;DR: In this article, the influence of the prior austenite grain size (PAGS) on the microstructural development of a low carbon steel during quenching and partitioning (Q&P) processing is investigated.
Journal ArticleDOI
Automatic recognition of SEM microstructure and phases of steel using LBP and random decision forest operator
TL;DR: In this paper, the authors presented a computational model for recognition of steel type i.e., ferrite-pearlite and martensite-austenite grade steel by image processing of scanning electron microscopy micrographs followed by phase identification, segmentation and quantification.
Journal ArticleDOI
Corrosion resistance of 13wt.% Cr martensitic stainless steels: Additively manufactured CX versus wrought Ni-containing AISI 420
A. Shahriari,Mahya Ghaffari,Ladan Khaksar,Ali Nasiri,Ali Nasiri,Amir Hadadzadeh,Babak Shalchi Amirkhiz,Babak Shalchi Amirkhiz,Mohsen Mohammadi +8 more
TL;DR: In this paper, the corrosion resistance of heat-treated additively manufactured (AM) precipitation hardening martensitic stainless steel (SS) CX and wrought components of AISI 420-SS with lower Ni content, were compared.
References
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Book
Introduction to Magnetic Materials
B. D. Cullity,C. D. Graham +1 more
TL;DR: In this paper, the authors present materials at the practical rather than theoretical level, allowing for a physical, quantitative, measurement-based understanding of magnetism among readers, be they professional engineers or graduate-level students.
Journal ArticleDOI
A general equation prescribing the extent of the austenite-martensite transformation in pure iron-carbon alloys and plain carbon steels
D.P. Koistinen,R.E. Marburger +1 more
Journal ArticleDOI
Kinetics of strain-induced martensitic nucleation
Gregory B. Olson,Morris Cohen +1 more
TL;DR: In this paper, an expression for the volume fraction of martensite vs plastic strain is derived by considering the course of shear-band formation, the probability of shears-band intersections, and probability of an intersection generating a martensitic embryo.
Journal ArticleDOI
The morphology and crystallography of lath martensite in Fe-C alloys
TL;DR: In this article, the morphology and crystallography of lath martensite in Fe-C alloys containing various carbon contents from 0.0026 to 0.61% were studied by analyzing electron back scattered diffraction patterns in scanning electron microscopy and Kikuchi diffraction pattern in transmission electron microscope.
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