ISSN:
1662-9752
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
The microstructural development of cold-rolled lath martensite structure in the lowcarbon steels and ultra-low carbon steels are studied and compared. In low carbon steel ofas-quenched specimens, very thin austenite films exist at boundaries of adjacent laths, but do notexist in ultra-low carbon steel. After cold rolling for the low carbon steel, the lamellar dislocationcells, irregularly bent laths and kinked laths regions are frequently observed and, in some instances,the disappearance of initial lath boundaries is observed. The existence of retained austenite filmssuggests that the lath boundaries rarely disappear during cold-rolling in the low carbon steel
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/02/17/transtech_doi~10.4028%252Fwww.scientific.net%252FMSF.558-559.933.pdf
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