TRIP type steels have a multi-phase structure, which includes such phases as: aus-tenite, bainite, ferrite and martensite. The presence of so many co-existing phases creates difficulties in their accurate identification. One of the methods used to identify the components of the microstructure is color metallography. Methods of color met-allography in contrary to some methods of microstructure identification e.

Author:Taumuro Tull
Country:New Zealand
Language:English (Spanish)
Published (Last):20 July 2019
PDF File Size:8.49 Mb
ePub File Size:15.15 Mb
Price:Free* [*Free Regsitration Required]

We'd like to understand how you use our websites in order to improve them. Register your interest. The paper presents continuous cooling transformation CCT diagram of selected low-alloy steel with high resistance to abrasion. During the dilatometric research, the critical temperatures were defined as well as the critical points specified for different cooling rates were designated. In addition, metallographic documentation of received microstructures after dilatometric investigations was prepared and hardness measurement was performed.

The increase in the austenitizing temperature caused changes in the temperature of M S and in the size of the martensite laths. What is more, the increase in the austenitizing temperature in the case of the analyzed steel caused a displacement of the bainitic and diffusion transformations to longer times.

Download to read the full article text. Kostencki, B. Google Scholar. Konat, T. Pawlak, B. Konat, The influence of austenitizing temperature on prior austenite grain size and resistance to abrasion wear of selected low-alloy boron steel, ACME 16 4 — Konat, R. Kupczyk, A. Yamanaka, Y. Weng Ed. Strife, M. Carr, G. A 8 9 — Raghavan, in: G. Olson, W. Owen Eds. Tsuzaki, S. Fukasaku, Y. Tomota, T. Maki, Effect of prior deformation of austenite on the g!

Lee, J. Park, Y. Lee, Effect of austenite grain size on the transformation kinetics of upper and lower bainite in a low-alloy steel, Scripta Mater. Haimann, Metaloznawstwo cz. Brofman, G. Ansell, The effect of fine grain size on the Ms temperature in Fe—27Ni—0. A 14A — Lee, Y. Lee, Effect of austenite grain size on martensitic transformation of a low alloy steel, Mater. Forum — — Huang, Z. Xu, Effect of dynamically recrystallized austenite on the martensite start temperature of martensitic transformation, Mater.

A — — Ansell, P. Brofman, T. Nichol, G. Olson, M. Cohen Eds. Garcia-Junceda, C. Capdevila, F. Caballero, C. Garcia de Andres, Dependence of martensite start temperature on fine austenite grain size, Scripta Mater. Hanamura, S. Torizuka, S. Tamura, S. Enokida, H. Takechi, Effect of austenite grain size on transformation behavior. Microstructure and mechanical properties of 0.

Morito, H. Saito, T. Ogawa, T. Furuhara, T. Maki, Effect of austenite grain size on the morphology and crystallography of lath martensite in low carbon steels, ISIJ Int. Gyhlesten Back, G.

Engberg, Investigation of parent austenite grains from martensite structure using EBSD in a wear resistant steel, Materials 10 Xu, Multiphase particle-seze-grouping model of precipitation and its application to thermal processing of mucrosalloyed steel, Dissertation, Urbana, Illinois, Wilson, T.

Gladman, Aluminium nitride in steel, Int. Download references. Reprints and Permissions. The influence of austenitization temperature on phase transformations of supercooled austenite in low-alloy steels with high resistance to abrasion wear. Eng 18, — Download citation. Received : 10 May Accepted : 03 September Published : 02 November Issue Date : June Search SpringerLink Search. Download PDF. Abstract The paper presents continuous cooling transformation CCT diagram of selected low-alloy steel with high resistance to abrasion.

References [1] P. You can also search for this author in PubMed Google Scholar. View author publications. Rights and permissions Reprints and Permissions. About this article.


Application of color etching to study the microstructure of TRIP steel after laser remelting






Related Articles