@inproceedings{6e7b94e8e4c7457b975dc5722629c658,
title = "Critical review of hot stamping technology for automotive steels",
abstract = "Hot stamping is an alternative technology to produce ultra high strength steels for automotive parts that has received much attention recently. In this paper the physical metallurgy principles of the hot stamping process are reviewed. The effect of composition on CCT curves of hot stamping steels is discussed taking deformation during press forming into account. Moreover the thermo-mechanical behavior of press hardenable B-added CMn steel is reviewed in detail. The influence of temperature, cooling rate, strain and strain rate on the flow stress are discussed. The issues related to coatings on B-alloyed CMn hot stamping steel are also critically reviewed. Finally, the properties of both Zn-based and Al-based coating systems are compared, and the possibility of the in situ formation of a diffusion barrier during press forming is discussed.",
keywords = "Boron steel, Hot stamping, Martensitic steel, Press hardening",
author = "Fan, {D. W.} and Kim, {Han S.} and S. Birosca and {De Cooman}, {B. C.}",
year = "2007",
month = sep,
day = "1",
language = "English",
isbn = "9781605601335",
volume = "1",
series = "Materials Science and Technology Conference and Exhibition, MS and T'07 - {"}Exploring Structure, Processing, and Applications Across Multiple Materials Systems{"}",
pages = "98--109",
booktitle = "Materials Science and Technology Conference and Exhibition, MS and T'07 - {"}Exploring Structure, Processing, and Applications Across Multiple Materials Systems{"}",
note = "Materials Science and Technology Conference and Exhibition, MS and T'07 - {"}Exploring Structure, Processing, and Applications Across Multiple Materials Systems{"} ; Conference date: 16-09-2007 Through 20-09-2007",
}