Discussion on “Pressure welding light alloys” at the London Section of the Institution

1949 ◽  
Vol 28 (9) ◽  
pp. 472
Author(s):  
Hill ◽  
Tylecote ◽  
Maybury ◽  
Ridpath ◽  
Ogden ◽  
...  
Keyword(s):  
Pressure Welding ◽  
Light Alloys

The Microhardness and Microstructural Changes of Mechanically Affected Zone by Cold Pressure Welding in Aluminum Rod

2014 ◽  
Vol 52 (9) ◽  
pp. 721-729
Author(s):  
Seul Gi Hwang ◽  
Jeong Hyun Jo ◽  
Shang shu Kim ◽  
Young ho Lee ◽  
Jae Kwan Ku
Keyword(s):  
Pressure Welding ◽  
Microstructural Changes ◽  
Cold Pressure

Laser pressure welding of galvanized steel and pure aluminum

2008 ◽  
Author(s):  
Koji Nishimoto ◽  
Yoshihiro Okumoto ◽  
Tomoki Harano ◽  
Ken Atagi ◽  
Hiroo Fujii ◽  
...  
Keyword(s):  
Pure Aluminum ◽  
Galvanized Steel ◽  
Pressure Welding

PRECISION PRESSURE WELDING OF ALUMINIUM ALLOYS

2017 ◽  
pp. 67-76 ◽  
Author(s):  
Oleg Novomlynets ◽  
◽  
Serhii Oleksiienko ◽  
Svitlana Yushchenko ◽  
Evgen Polovetskiy ◽  
...  
Keyword(s):  
Aluminium Alloys ◽  
Pressure Welding

Studies on Cold Pressure Welding (Report 1)

1959 ◽  
Vol 28 (5) ◽  
pp. 331-338
Author(s):  
T. Saito ◽  
K. Yamaji
Keyword(s):  
Pressure Welding ◽  
Cold Pressure

scholarly journals The Interfacial Characterization and Performance of Cu/Al-Conductive Heads Processed by Explosion Welding, Cold Pressure Welding, and Solid-Liquid Casting

Metals ◽  
2019 ◽  
Vol 9 (2) ◽  
pp. 237 ◽  
Author(s):  
Yanni Wei ◽  
Hui Li ◽  
Fu Sun ◽  
Juntao Zou
Keyword(s):  
Corrosion Resistance ◽  
Bonding Strength ◽  
Explosive Welding ◽  
Slag Inclusion ◽  
Explosion Welding ◽  
Bonding Interface ◽  
Pressure Welding ◽  
And Performance ◽  
Solid Liquid ◽  
Cold Pressure

The Cu/Al composites conductive head is widely used in hydrometallurgy as the core component of cathode plate. Its conductive properties directly affect the power consumption, and the bonding strength and corrosion resistance determine the conductive head service life. The Cu/Al conductive head prepared by explosion welding, cold pressure welding, and solid-liquid casting methods were investigated in this paper. The interface microstructure and compositions were examined by scanning electron microscope and X-ray energy dispersive spectrometry. The bonding strength, interface conductivity, and the corrosion resistance of three types of joints were characterized. The Cu/Al bonding interface produced by explosive welding presented a wavy-like morphology with typical defects and many of brittle compounds. A micro-interlocking effect was caused by the sawtooth structures on the cold pressure welding interface, and there was no typical metallurgical reaction on the interface. The Cu/Al bonding interface prepared by solid-liquid casting consisted mainly of an Al-Cu eutectic microstructure (Al2Cu+Al) and partial white slag inclusion. The thickness of the interface transition layer was about 200–250 µm, with defects such as holes, cracks, and unwelded areas. The conductivity, interfacial bonding strength, and corrosion resistance of the conductive head prepared by explosive welding were superior to the other two.

Ultrasonic Melt Treatment of Light Alloys

2018 ◽  
Vol 13 (1) ◽  
pp. 180-189 ◽  
Author(s):  
Joaquim Barbosa ◽  
Hélder Puga
Keyword(s):  
Light Alloys ◽  
Melt Treatment ◽  
Ultrasonic Melt Treatment
Sign in / Sign up

Export Citation Format

Share Document