نتایج جستجو برای: ferritic and austenitic solidifications
تعداد نتایج: 16829478 فیلتر نتایج به سال:
A significant amount of research has been reported on stainless steel tubular sections, while studies I- and C-sections remain relatively limited. This paper presents a comprehensive numerical study the response subjected to minor axis bending, with outstand flanges stress gradients. Numerical models are developed validated against test data austenitic sections under bending. Subsequently, para...
G. Krolczyk, Opole University of Technology, Faculty of Production Engineering and Logistics, Opole, Poland; P. Nieslony, Opole University of Technology, Department of Manufacturing Engineering and Production Automation; S. Legutko, Poznan University of Technology, Institute of Mechanical Technology, Poznan, Poland; S. Hloch, Intitute of Geonics Academy of Science v.v.i. Ostrava – Poruba, Czech...
In the presented research, intergranular elastic interaction and second-order plastic incompatibility stress in textured ferritic austenitic steels were investigated by means of diffraction. The lattice strains measured inside samples multiple reflection method using high energy X-rays diffraction during uniaxial situ tensile tests. Comparing experiment with various models interaction, it was f...
The purpose of this research is to laser cladding of stellite6 and stainless steel 17-4PH powders on the substrate of stainless steel 17-4PH, and investigate its solidification microstructure. The results showed that the microstructure of the stellite6 cladding has a cobalt solid solution ground phase with an FCC structure and Cr7C3 and Cr23C6 carbides. Also, the values of the primary dendrit...
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