Vol 7, No 1 (2025)

June

DOI: http://dx.doi.org/10.30811/jowt.v7i1

Table of Contents

Evaluation of magnetic particle inspection for optimizing welding quality in back gouging boom structure preparation in heavy machinery
Adhe Aryswan, Apriansyah Sutan Hasibuan, Hendra Butar Butar, Tian Havwini, Mega Gemala
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1-7
Heat input calculation in GTAW welding to obtain values according to pWPS
Benny Haddli Irawan, Bilqiz Bazilah Syahidah, Mega Gemala
PDF
8-12
The effect of weld groove variations on the impact toughness and hardness of AISI 1050 steel
Maulana Iqbal, Azwinur Azwinur, Akhyar Ibrahim
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13-18
The effect of cooling media on impact toughness and tensile strength after GTAW welding of aluminum alloy
Galih Maulana Margi Luhur, Xander Salahudin, Sri Hastuti
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19-23
Defect analysis of butt joint type SMAW welding connection of SS400 steel material using liquid penetrant and ultrasonic test methods
M Rauf Al Faiq, Sri Hastuti, Nur Hadi, Nani Mulyaningsih
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24-28