Marko Dunđer (Author), Tomaž Vuherer (Author), Ivica Kladarić (Author)

Abstract

The paper presents a short description and overview of the weld thermal cycle simulation methods. An experimental investigation on the weld cycle simulated specimens is predicted by a plan of experiment using single cycle simulation. The obtained hardness results are compared with double cycle simulated specimens results of individual points in the heat-affected zone. Beside that, the characteristic microstructures of points in the heat-affected zone after a single weld thermal cycle simulation are given. A thermal simulation method is suitable for different weldability examinations. In this paper, the authors would like to investigate the maximal hardness of individual points in the weld joint what is important when considering cold cracking sensitivity.

Keywords

HSLA jekla;simulacija toplotnega ciklusa zvarnega spoja;trdota;HSLA steels;weldability;weld thermal cycle simulation;hardness;

Data

Language: English
Year of publishing:
Typology: 1.01 - Original Scientific Article
Organization: UM FS - Faculty of Mechanical Engineering
UDC: 621.791.7:620.1
COBISS: 14454038 Link will open in a new window
ISSN: 0562-1887
Views: 1206
Downloads: 30
Average score: 0 (0 votes)
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Other data

Secondary title: Ispitivanje zavarljivosti čelika TStE 420 nakon simulacije toplinskog ciklusa zavarivanja
Secondary keywords: HSLA jekla;simulacija toplotnega ciklusa zvarnega spoja;trdota;
URN: URN:SI:UM:
Pages: str. 97-104
Volume: ǂVol. ǂ52
Issue: ǂno. ǂ2
Chronology: 2010
ID: 8718018