Sulphide and Its Effect on Solidification Cracking in Weld Metal of Steel (Report 2)

Effect of Nonmetallic Inclusions on Steel Welds Metal Hot Cracking

B. Z orc, W elding I nstitute, L jubljana, S lovenia; M . I mamović, Un iversity of Zenica, Faculty of Mechanical Engineering, Zenica, B a nd H; A. Nagode, B. Kosec, L. Kosec, University of Ljubljana, Faculty of Natural Sciences and Engineering, Ljubljana, Slovenia; A. Stoić, I. Samardžić, University of Osijek, Mechanical Engineering Faculty, Slavonski Brod, Croatia Intercrystally distributed n...

Effect of grain size on solidification cracking susceptibility of type 347 stainless steel during laser welding

The Effect of Hydrogen Content and Welding Conditions on the Hydrogen Induced Cracking of the API X70 Steel Weld

In this study, first,diffusible hydrogen of cellulosic electrode E8010-P1 and low hydrogen electrode E8018-G was measured by mercury displacement method according to ISO3690. Then,the effect of preheating and post-heating on the sensitivity to hydrogen inducedcold cracking in welding of 18mm API5L X70 steel with these electrodes was investigated according to ISO17642-2. The results of visual in...

an investigation of the impact of self monitoring on langauge teachers motivational practice and its effect on learners motivation

the central purpose of this study was to conduct a case study about the role of self monitoring in teacher’s use of motivational strategies. furthermore it focused on how these strategies affected students’ motivational behavior. although many studies have been done to investigate teachers’ motivational strategies use (cheng & d?rnyei, 2007; d?rnyei & csizer, 1998; green, 2001, guilloteaux & d?...

The Effect of Hydrogen Content and Welding Conditions on the Hydrogen Induced Cracking of the API X70 Steel Weld

In this study, first,diffusible hydrogen of cellulosic electrode E8010-P1 and low hydrogen electrode E8018-G was measured by mercury displacement method according to ISO3690. Then,the effect of preheating and post-heating on the sensitivity to hydrogen inducedcold cracking in welding of 18mm API5L X70 steel with these electrodes was investigated according to ISO17642-2. The results of visual in...