… 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, …

… 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 …

… 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 …

… 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 …

… 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 …

… 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 …

… 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 …

… 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 …

… 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 …

… 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 …