Advancements in Materials Engineering

This article deals with the plasma arc welding properties of 6 mm thick modified X2CrNi12 stainless steel conforming to the grades EN 1.4003 and UNS S 41003 with carbon content below 0.015% to improve the weldability. The butt welds produced without filler metal and with AISI 316L austenitic type of consumable were su…

• EMEL TABAN

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• AHMET ERKLİĞ

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• ABDULKADİR ÇEVİK

Abstract— Electro-spark deposition (ESD) or low energy welding (LEW) technique allows the coating of metallic materials with different metal and alloys, conductive ceramics and conductive ceramic metal composites. It is also known as micro-joining process to improve the wear properties of the substrate or to obtain a…

• ŞÜKRÜ TALAŞ
• YUSUF KAYALI

Couples of AISI 304L and AISI 1040 steels were welded using the continuous-drive friction-welding process.The welded joints were manufactured using three different rotational speeds ((1300, 1500 and 1700) r/min), three different frictional pressures and three different frictional times.To determine microstructural cha…

• NİYAZİ ÖZDEMİR

This paper presents an experimental study on resistance spot welding of S235JR(Cu) steel sheets used in side wall and roof in rail vehicles.S235JR(Cu) steel sheets having 2.0 mm thicknesses were joined by using resistance spot welding as lap joint.A timer and current controlled resistance spot welding machine having 1…

• SALİM ASLANLAR

This paper presents an experimental study on resistance spot welding of S235JR(Cu) steel sheets used in side wall and roof in rail vehicles.S235JR(Cu) steel sheets having 2.0 mm thicknesses were joined by using resistance spot welding as lap joint.A timer and current controlled resistance spot welding machine having 1…

• UĞUR ÖZSARAÇ

This paper presents an experimental study on resistance spot welding of S235JR(Cu) steel sheets used in side wall and roof in rail vehicles.S235JR(Cu) steel sheets having 2.0 mm thicknesses were joined by using resistance spot welding as lap joint.A timer and current controlled resistance spot welding machine having 1…

• NURİ AKKAŞ

This paper presents an experimental study on resistance spot welding of S235JR(Cu) steel sheets used in side wall and roof in rail vehicles.S235JR(Cu) steel sheets having 2.0 mm thicknesses were joined by using resistance spot welding as lap joint.A timer and current controlled resistance spot welding machine having 1…

• FARUK VAROL

Couples of AISI 304L and AISI 1040 steels were welded using the continuous-drive friction-welding process. The welded joints were manufactured using three different rotational speeds ((1300, 1500 and 1700) r/min), three different frictional pressures and three different frictional times. To determine microstructural c…

• İHSAN KIRIK

ÖzUsage of UHSS (ultra high-strength steels) had increased in recent years, automobile Body in White-BIW-manufacturers had faced the challenge of choosing between two types of currents for resistance spot welding equipment.The objective of this work is to compare the effects of welds obtained from both AC and MFDC (al…

• NİZAMETTİN KAHRAMAN

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• ÖZLER KARAKAŞ