Возможно, вы имели в виду: INCREASING THE RESISTANCE OF WELDING JOINTS IN MEDIUM CARBON STEEL PRIOR TO CRACK FORMATION
[PDF][PDF] Resistance to cold crack formation of HAZ metal of welded joint on high-strength carbon steels
AA Gajvoronsky - The Paton Welding J, 2014 - patonpublishinghouse.com
… It should also be noted that testing of Implant specimens in surfacing at higher heat input
showed increase of time before fracture. Thus, delayed fracture of the specimens at σfr = = 2σcr, …
showed increase of time before fracture. Thus, delayed fracture of the specimens at σfr = = 2σcr, …
Remarkable improvement in resistance spot weldability of medium-Mn TRIP steel by paint-baking heat treatment
G Park, K Kim, S Uhm, C Lee - Materials Science and Engineering: A, 2019 - Elsevier
… associated with the martensite formed after hot-press forming of MT steel, not the CGHAZ. …
In the as-welded specimen, the crack propagation proceeds along the boundaries of the prior …
In the as-welded specimen, the crack propagation proceeds along the boundaries of the prior …
Microstructure and corrosion characterization of weld metal in stainless steel and low carbon steel joint under different heat input
Y Huang, J Huang, J Zhang, X Yu, Q Li, Z Wang… - Materials Today …, 2021 - Elsevier
… and the appearance of pore and crack are common factors to … formation of C-depleted soft
area near the low carbon steel … on each base metal before the welding process to increase the …
area near the low carbon steel … on each base metal before the welding process to increase the …
Weldability and fracture behaviour of low carbon steel/aluminium/stainless steel clad sheet with resistance spot welding
… is squeezed out before the application of welding current in this work… crack formation. However,
the intermetallic layer is … At 12 kA welding current, a sudden increase in these variables is …
the intermetallic layer is … At 12 kA welding current, a sudden increase in these variables is …
[HTML][HTML] Efficiency of dissimilar friction welded 1045 medium carbon steel and 316L austenitic stainless steel joints
GI Khidhir, SA Baban - Journal of Materials Research and Technology, 2019 - Elsevier
… was increased to 155 MPa, plastic deformation increased and more diffusion occurred, leading
to formation … voids that initiate crack formation. Coalescence of these micro voids leads to …
to formation … voids that initiate crack formation. Coalescence of these micro voids leads to …
The failure mechanism of resistance spot welded third-generation medium-Mn steel during shear-tension loading
S Sarmast-Ghahfarokhi, S Zhang, ARH Midawi… - Journal of Manufacturing …, 2022 - Elsevier
… Samples were cleaned with ethanol before welding … on the nugget formation, dynamic
resistance curves during the RSW … results in increasing the resistance of the weld nugget to crack …
resistance curves during the RSW … results in increasing the resistance of the weld nugget to crack …
Investigation on the microstructure—mechanical property correlation in dissimilar steel welds of stainless steel SS 304 and medium carbon steel EN 8
… of brittle phases, which can cause component failure before … formation in the weld metal
will substantially increase the … to crack formation. The properties and failure behavior of the …
will substantially increase the … to crack formation. The properties and failure behavior of the …
[PDF][PDF] An experimental investigation on spot weld growth on dissimilar joints of 304L austenitic stainless steel and medium carbon steel (part 1)
N Charde - Int J Adv Appl Sci, 2013 - download.garuda.kemdikbud.go.id
… the formation of spot weld using pneumatic based 75kVA spot … By increasing the electrode
force, the process resistances … time and electrode pressing force) are set before the welding …
force, the process resistances … time and electrode pressing force) are set before the welding …
[HTML][HTML] Microstructure and shearing strength of stainless steel/low carbon steel joints produced by resistance spot welding
B Wang, F Qiu, L Chen, Q Zhou, B Dong, H Yang… - Journal of Materials …, 2022 - Elsevier
… joints increased and then decreased with increasing welding … Before welding, the surfaces
of the steel plates were … and martensite is formed on the side of low carbon steel, which was …
of the steel plates were … and martensite is formed on the side of low carbon steel, which was …
Fabrication of dissimilar Fe-Cu-C powder metallurgy compact/steel joint using the optimized resistance spot welding
R Neystani, B Beidokhti, M Amelzadeh - Journal of Manufacturing …, 2019 - Elsevier
… weld nugget can be formed during dissimilar resistance spot … Before joining, specimens
were ground using SiC papers to … in the weld metal can alter the crack propagation path from …
were ground using SiC papers to … in the weld metal can alter the crack propagation path from …