...Walid Khraisat This work provides a comparative understanding of how welding affects the microstructural and microhardness behavior of advanced high-strength steels ( AHSS ), mainly Domex 650 and DP1000. It highlights the differing responses of these steels, which are governed by variations...

...Mahammadiliyas Faniband; Shamanth V; Seelam Srikanth; Hemanth K; Shreehari Shreekrishna Masuti Additive manufacturing using laser powder bed fusion ( LPBF ) offers a powerful method for fabricating complex duplex stainless steel ( DSS ) components, such as S2507, which require high strength...

... friction welded (RFW) low-alloy steel (LAS) joints. Three forging pressures—0.76, 0.84, and 0.91 MPa/s—were applied to evaluate their influence on hardness, tensile strength, and ductility. Microstructural analysis revealed that at 0.84 MPa/s, significant grain refinement occurred in the heat-affected zone...

...Vijaya Kumar P, ME; Velmurugan C, PhD; Aravind A, ME Fused filament fabrication is a simple and commercially popular additive manufacturing (AM) technique for developing high-accuracy polymer-based materials. In this experiment, a retrofit type of setup was developed to manufacture stainless steel...

...Qun-kun Hu; Hua-yun Du; Xiaolu Sun; Li-feng Hou; Qian Wang; Zhanhu Guo; Handong Li; Jincheng Fan; Ying-hui Wei; Xiao-da Liu; Huan Wei; Xingkui Guo The aging precipitation behavior of super-austenitic stainless steels 904L (4.32% molybdenum (Mo)), 254SMo (6.06% molybdenum) and AL-6XN (6.29...

... corrosion humidity microstructure morphology steel CPE_dl constant phase element of the double layer (F) C_dl-P and C_dl-T constant phase elements related to the pseudo and semi circle of double layer, perspectively...

... of the corresponding epoxy-coated dowel bars. The presence of corrosion products was essentially confined to locations of the defects in the test specimens when the steel was exposed to concrete and subject to induced current to accelerate corrosion thereby demonstrating the enamel coating on the surface of the dowel...