Welding of 42SiCr High-Strength Steel

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23210%2F18%3A43950914" target="_blank" >RIV/49777513:23210/18:43950914 - isvavai.cz</a>

Result on the web

<a href="http://arl.ujep.cz/arl-ujep/en/csg/?repo=ujeprepo&key=23849640906" target="_blank" >http://arl.ujep.cz/arl-ujep/en/csg/?repo=ujeprepo&key=23849640906</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.21062/ujep/58.2018/a/1213-2489/MT/18/1/84" target="_blank" >10.21062/ujep/58.2018/a/1213-2489/MT/18/1/84</a>

Result language

angličtina

Original language name

Welding of 42SiCr High-Strength Steel

Original language description

Various industry sectors are using advanced high-strength steels nowadays. Application of these steels are often constrained by the capabilities of their manufacturing and processing technologies. To deliver the required properties, advanced high-strength steels must possess the prescribed microstructures which can be achieved by specific heat treatment routes, such as intercritical annealing or the Q&amp;P process. Difficulties, however, arise in these materials’ joining, and welding in particular. Welding profoundly affects the microstructure and mechanical properties of the product due to the amount of heat input and subsequent rapid cooling. For these reasons, laser welding and electron beam welding tests were carried out on experimental 42SiCr steel. Prior to welding, the material was treated using two different Q&amp;P process sequences and one conventional quenching sequence. The weld metal, the heat affected zone and the base material were examined by metallographic methods and the impact of the introduced heat on the microstructure was studied.

Czech name

—

Czech description

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Type

J_SC - Article in a specialist periodical, which is included in the SCOPUS database

CEP classification

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OECD FORD branch

20301 - Mechanical engineering

Project

<a href="/en/project/LO1502" target="_blank" >LO1502: Development of Regional Technological Institute</a><br>

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

Manufacturing Technology

ISSN

1213-2489

e-ISSN

—

Volume of the periodical

18

Issue of the periodical within the volume

1

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

6

Pages from-to

84-89

UT code for WoS article

—

EID of the result in the Scopus database

2-s2.0-85049577589