Pristup određivanju zavarljivosti čelika

Autor:	Marko Dunđer, Goran Salopek, Marko Horvat, Matija Marković
Jazyk:	chorvatština
Rok vydání:	2015
Předmět:	zavarljivost hladne pukotine Implant metoda Tekken metoda mikrolegirani čelici čelici za poboljšavanje weldability cold cracks implant method Tekken method fine grain structural steel steels for structural improvement quenching
Zdroj:	Tehnički glasnik Volume 9 Issue 3
ISSN:	1848-5588 1846-6168
Popis:	U radu su prikazani čimbenici koji utječu na zavarljivost, s posebnim osvrtom na zavarljivost mikrolegiranih čelika i čelika za poboljšavanje. Provedena su ispitivanja simulacijom toplinskog zavarivačkog ciklusa na simulatoru tipa Smitweld TCS 1405, te metodama Implant i Tekken u svrhu utvrđivanja sklonosti mikrolegiranih i poboljšanih čelika hladnim pukotinama. Na koncu su predloženi parametri zavarivanja koji pretpostavljaju zavareni spoj bez hladnih pukotina. The paper presents the factors that affect weldability, with special reference to the weldability of micro-alloyed and quenched and tempered steel. Tests were carried out by simulating the weld thermal cycle simulator type Smitweld TCS 1405, and methods of Implant and Tekken for the purpose of determining the propensity of micro-alloyed and quenched and tempered steel cold cracking. At the end of the proposed welding parameters which assume welding connection without cold cracks.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=od_______951::7a3f650a4e61da2adfa7f8260eb46889 https://hrcak.srce.hr/file/215276 Zobrazit plný text záznamu