Microstructure, mechanical properties and welding of low carbon, medium manganese TWIP/TRIP steel

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26316919%3A_____%2F18%3AN0000005" target="_blank" >RIV/26316919:_____/18:N0000005 - isvavai.cz</a>

Alternative codes found

RIV/49777513:23640/18:43951599

Result on the web

<a href="http://www.mdpi.com/2075-4701/8/4/263/pdf" target="_blank" >http://www.mdpi.com/2075-4701/8/4/263/pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/met8040263" target="_blank" >10.3390/met8040263</a>

Result language

angličtina

Original language name

Microstructure, mechanical properties and welding of low carbon, medium manganese TWIP/TRIP steel

Original language description

Manganese twinning induced plasticity (TWIP) steels are attractive materials for the automotive industry thanks to their combination of strength and excellent toughness. This article deals with basic microstructural and mechanical properties of sheet metal of two heats of low-carbon medium-manganese steel with different aluminium levels. Microstructure observation was carried out using optical and scanning electron microscopy. Electron backscatter diffraction (EBSD) and X-ray diffraction were used for phase analysis. In an experiment that focused on the weldability of both materials, sheet metals were laser-welded using various laser power settings, with and without shielding gas. Various combinations of joints between materials of the two heats and sheet metal conditions were tested (work-hardened upon cold rolling + annealed). Mechanical properties of the weld joints were determined using miniature tensile testing and conventional hardness measurement. The strengths of miniature specimens of the weld metal were very close to the strength of the base material.

Czech name

—

Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

20501 - Materials engineering

Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2018

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

METALS

ISSN

2075-4701

e-ISSN

—

Volume of the periodical

8

Issue of the periodical within the volume

4

Country of publishing house

CH - SWITZERLAND

Number of pages

18

Pages from-to

nestránkováno

UT code for WoS article

000434882800066

EID of the result in the Scopus database

2-s2.0-85045403471