Results 101 to 110 of about 8,642 (211)

A study on tensile shear characteristics for weld-bonded 1.2GPa grade TRIP steels with changes in nugget diameter for automotive body application

open access: yesJournal of Welding and Joining, 2015
High strength steels have been continually being developed to improve in fuel economy in automotive and ensure safety of passengers. New bonding and welding methods have been required for improving weldability on high strength steels. In this study, resistance spot welding and Weld-bond with nugget diameters of 4.0mm, 5.0mm, 6.0mm and 7.0mm were ...
Ildong Choi   +6 more
openaire   +2 more sources

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

Welding in solid state

open access: yes, 2008
The importance of the Solid State Processes (SSP) has increased in the last decade due to the industry demands of improved properties of joined/surfaced materials, combined with cost reduction and energy saving.
Iordachescu, Danut   +3 more
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Circular 103 [PDF]

open access: yes, 1995
A yield trial in which 44 named varieties and one numbered selection of potatoes were compared, was conducted during the 1994 growing season at the University of Alaska Fairbanks, Agricultural and Forestry Experiment Station’s (AFES) Palmer Research
Carling, D.E., Kroenung, P.C.
core  

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

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

Analisa Pengaruh Filler Terhadap Struktur Metalografi Sambungan Las Beda Material Pada Las Titik Antara Aluminium dan Stainless Steel [PDF]

open access: yes, 2018
Technological developments in the field of construction increasingly advanced, both in the assembly and maintenance. Along with technological advances in the field of construction, making welding needs increasingly needed.
, M. Alfatih Hendrawan, ST, MT   +1 more
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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

EFFECT OF ANNEALING ON THE MICROSTRUCTURE AND MECHANICAL PROPERTIES OF RESISTANCE SPOT WELDED -SUS316L

open access: yesPlatform, a Journal of Engineering, 2020
The aim of the study is to improvise mechanical properties-tensile strength and microstructure behaviour of the material when the Resistance Spot Welding (RSW) is used to combine two metal-stainless steel (SUS316L).
Akmal Syafiq Bin sazali   +1 more
doaj  

Analisis Struktur Mikro Dan Sifat Mekanis Hasil Las Titik Dan Brazing Untuk Industri Rumahan [PDF]

open access: yes, 2013
In the welding process there are several factors that determine the success of welding. The alteration of microstructure of joined metals are expected to change the structure of the material into more dense to make connections become stronger.
Bhakti, D. G. (Deivandra)   +2 more
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