Results 81 to 90 of about 818,656 (180)

Effects of Micro Resistance Spot Welding Parameters on the Quality of Weld Joints on Aluminum Thin Plate AA 1100

open access: yesInternational Journal of Technology, 2017
Resistance spot welding (RSW) is widely used in industries such as the aerospace, automotive, and electrical application industries. RSW is very useful for joining aluminum and its welding parameters lead to good quality joints. This research studied the
Ario Sunar Baskoro   +3 more
doaj   +1 more source

Adaptive Resistance Spot Welding Process that Reduces the Shunting Effect for Automotive High-Strength Steels

open access: yesMetals, 2018
Although short-pitch resistance spot welding (RSW) significantly increases vehicle body strength, its application has been limited because of the associated shunting effect.
Jiyoung Yu
doaj   +1 more source

Two-phase flow boiling in small to micro-diameter tubes [PDF]

open access: yes, 2008
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.This thesis is dedicated to the experimental and theoretical study of flow boiling in small to micro diameter tubes using R 134a.
Shiferaw, Dereje
core   +3 more sources

The Minimal Spectral Radius of Graphs with a Given Diameter [PDF]

open access: yes
AMS classsifications: 05C50; 05E99; 94C15;graphs;spectral radius;diameter;networks;virus ...
Kooij, R.E., Dam, E.R. van
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Study on the parameters optimization and the microstructure of spot welding joints of 304 stainless steel

open access: yesHigh Temperature Materials and Processes
Resistance spot welding experiments of 304 stainless steel were performed in this study. Orthogonal test and analysis method were used to carry out the experiments and optimize process parameters based on their effects on tensile shear load and nugget ...
Liu Hui, Yu Lei, Wang Dayu
doaj   +1 more source

Driving the fracture mode transition in automotive dissimilar spot Welds: A study on DP590/HSLA440 joints

open access: yesJournal of Materials Research and Technology
In this study, the mechanical properties of dissimilar resistance spot welds between DP590 and HSLA440 steel sheets were investigated, with a focus on heat-induced effects and geometric parameters.
Amir Siavash Mojaver   +2 more
doaj   +1 more source

Stress Intensity Factor for Aluminum and Copper Spot Weld Joints

open access: yesJournal of Applied Science and Engineering
For decades, resistance spot welding (RSW) between aluminum and copper has encountered difficulties; however, it remains essential for modern applications.
Marwah Sabah Fakhri   +2 more
doaj   +1 more source

A Study on Factors Affecting the Joint Strength of Resistance Spot-Welded Joints in Aluminum Casting Alloys and Rolled Aluminum Alloy

open access: yesEngineering Proceedings
With the increasing adoption of gigacasting in the automotive industry, establishing joining technologies between aluminum casting alloys and rolled aluminum alloys has become an important challenge.
Nanaha Taniwake   +6 more
doaj   +1 more source

Research on TIG Welding Technology for Stainless Steel Rail Vehicle Underframes

open access: yesChengshi guidao jiaotong yanjiu
ObjectiveA rubber seat must be attached to the troughs of the corrugated plates on stainless steel rail vehicle underframes. Therefore, it is required that the corrugated plate welding should not form excess weld metal like other arc welding methods.
Liqi KANG   +5 more
doaj   +1 more source

Australian Biography: Dr H.C. Nugget Coombs

open access: yes
Dr. H.C. "Nugget" Coombs, born in 1906, talks about all aspects of his career as an economist in Australia, including the years 1941-1975 during which time he served and advised seven prime ...
Interviewer: Robin Hughes   +3 more
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