Journal ArticleDOI
Modeling heat treatment of steel parts
B.L. Ferguson,Z. Li,A.M. Freborg +2 more
Reads0
Chats0
TLDR
In this article, an optimization method to derive the phase transformation kinetics parameters from dilatometry experiments is presented, based on the lattice parameters of individual phases and a method based on a lever rule for building the bridge between phase transformations and dilatometer strains is offered.About:
This article is published in Computational Materials Science.The article was published on 2005-11-01. It has received 73 citations till now. The article focuses on the topics: Tempering & Quenching.read more
Citations
More filters
Journal ArticleDOI
Deep Cryogenic Treatment: A Bibliographic Review
TL;DR: The use of cryogenic treatment (CT) to improve mechanical properties of materials has been developed from the end of the Sixties to the present time, and many papers about differ- ent materials reporting laboratory tests results, microstructural investigations and hypothesis on CT strengthening mecha- nisms have been published as mentioned in this paper.
Journal ArticleDOI
Deep cryogenic treatment of AISI 302 stainless steel: Part II - Fatigue and corrosion
TL;DR: In this paper, the DCT effects on fatigue and corrosion resistance of the AISI 302 austenitic stainless steel are analyzed starting from the results of an extensive experimental campaign that was performed on both hardened and solubilized material conditions.
Journal ArticleDOI
The effect of heat treatment routes on the retained austenite and Tribomechanical properties of carburized AISI 8620 steel
Sougata Roy,Sriram Sundararajan +1 more
TL;DR: In this article, the effect of heat treatment routes involving carburizing and quenching technique on the tribological behavior of carburized AISI 8620 steel was investigated and wear tests were carried out using a ball on flat reciprocating micro-tribometer between a diamond probe and the samples under dry sliding conditions.
Journal ArticleDOI
Modeling thermal effects in braking systems of railway vehicles
TL;DR: In this paper, a block-braked solid railway wheel of a 444 class locomotive of the national railway operator Serbian Railways is processed in detail, using analytical and numerical modeling of thermal effects during long-term braking for maintaining a constant speed on a down-grade railroad.
Journal ArticleDOI
Thermo-mechanical modelling of residual stresses induced by martensitic phase transformation and cooling during quenching of railway wheels
TL;DR: In this article, a finite element (FE) method was used to study the formation of residual stresses in low carbon bainitic-martensitic (LCBM) rail wheels.
References
More filters
Journal ArticleDOI
The Lattice-Parameters of Austenite and Ferrite in Fe-C Alloys as Functions of Carbon Concentration and Temperature
M. Onink,C.M. Brakman,Frans D. Tichelaar,Eric J. Mittemeijer,S. van der Zwaag,John H. Root,Norman B. Konyer +6 more
TL;DR: In this paper, in-situ neutron diffraction experiments on Fe-C alloys were performed to determine the lattice parameter of the austenitic and ferritic phases in a temperature region from just below to just above the bi-phasic austenite/ferrite region.
Development of a carburizing and quenching simulation tool: A material model for low carbon steels undergoing phase transformations
D. Bammann,V. Prantil,A. Kumar +2 more
TL;DR: In this paper, an internal state variable formulation for phase transforming alloy steels is presented, where local transformation plasticity can be accommodated by an appropriate choice for the corresponding internal stress field acting between the phases.
2nd International conference on quenching and the control of distortion
TL;DR: The Second International Conference on Quenching and the Control of Distortion as discussed by the authors was held from November 4-7, 1996, in Chicago, IL. The main focus of the conference was on the development of quenching processes, and quenchants, which are environmentally friendly, cost effective, and result in better product yield, with less distortion, and tailored mechanical properties.
Related Papers (5)
Finite element simulation of quench distortion in a low-alloy steel incorporating transformation kinetics
Seok-Jae Lee,Young Kook Lee +1 more
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
3D FEM simulation of steel quenching and investigation of the effect of asymmetric geometry on residual stress distribution
Caner Şimşir,C. Hakan Gür +1 more