This study presents experimental and computational analyses of the phase composition mechanical behavior a functionally graded material (FGM) grading from 100 vol% 304L stainless steel (SS304L) to Ni-20Cr (NiCr) in 10 increments. The FGM was evaluated by extracting tensile specimens SS304L-rich NiCr-rich regions FGM, with former behaving ductile manner latter being relatively brittle. brittle r...

forming limit curves are used as a parameter in finite element analysis to control the material's level of formability. in this research, forming limit diagram (fld) of ss304l sheet was obtained by abaqusfinite element software. in practice, the experimental determination of a forming limit curve is a very time-consuming procedure which requires special and expensive equipment. forming limit di...

Forming limit curves are used as a parameter in finite element analysis to control the material's level of formability. In this research, forming limit diagram (FLD) of SS304L sheet was obtained by ABAQUSfinite element software. In practice, the experimental determination of a forming limit curve is a very time-consuming procedure which requires special and expensive equipment. Forming limit di...

The present study investigated the effect of heat treatment (pre- and post-weld) on microstructure mechanical properties an SS304L/IN718 dissimilar rotary friction welded alloy. Optical scanning electron micrographs joints in solution-treated (ST), aged (STA), post-weld (PWHT) conditions revealed defect-free welds. Furthermore, various zones were observed across weld region, namely fully deform...

Abstract A continuous wave (CW) and a nanosecond pulsed (PW) lasers were used to join 1-mm thick sheets of SS304L (SS) austenitic stainless-steel AA5251 (Al) aluminium alloy in an overlap joint configuration. The weld shape (penetration depth width), intermetallic compounds concentration, quality (cracking porosity) mechanical strength correlated with the process energy compared between each la...

The feasibility of fabricating a single component with copper and stainless steel multi-material structure can broaden its functional properties offer significant value in engineering design. In an effort to join 304L (SS304L) using the laser metal deposition technique, pure was deposited on SS304L both directly via interlayers nickel-based alloy Deloro 22 (D22). microstructure, elemental distr...

This paper investigates the effects of laser heated cold spray on microstructure and mechanical properties sprayed 304L stainless steel (SS304L). In this study, three samples were made by depositing SS304L powder onto substrates using (CS) with a nitrogen carrier gas. A was used to heat surface two deposits after 750 ℃ 950 ℃, resulting studied. Electron backscatter diffraction (EBSD) X-ray line...

Abstract This work aims at evaluating the selective solar absorbance (SSA) of Al 2 O 3 thin films deposited by physical vapor deposition (PVD) with two different metallic reflector interlayers. are on same substrate stainless steel (SS) 304L, interlayers between film and substrate, namely, nickel (Ni) aluminum (Al) used as interlayer SS304L/Al/Al SS304L/Ni/Al . A scanning electron microscope (S...