The Microstructure reveals the presence of chromium carbide and silicon carbide in the form of hexagonal type, needle type and cubodial type shapes. The addition of SiC in alloying …
Analysing Microstructure and Hardness of SS-304 Under
Jul 24, 2023 · The commonly observed carbide type in austenitic steel is M23C6, where M can be Cr, Fe, or Mo. During thermal treatment, this carbide may get precipitated at the grain …
Homogeneity, metallurgical, mechanical, wear, and corrosion …
Nov 1, 2023 · The wear surface morphology of SS 304 steel coating with Ni and B 4 C showed a uniform and dense microstructure (Fig. 10). The presence of boron carbide particles in the …
The basic microstructure of the substrate, as shown in Fig. 1, is constituted of equiaxed, twinned austenitic-grain structure, which is the typical microstructure of the 304 austenitic
Triple junction structure and carbide precipitation in 304L stainless ...
Jun 17, 2013 · Type 304L stainless steel (SS) samples were used to investigate the correlation between carbide precipitation and triple junction structure derived from crystallographic data …
Microstructure and mechanical properties of 304 stainless steel ...
Nov 1, 2023 · 304 stainless steel has excellent corrosion resistance, heat resistance and good plastic toughness, low-temperature strength, and other characteristics, often used in key parts …
Deformation-induced microstructure and martensite effects on ...
Sep 1, 1993 · Plastic deformation of 304 stainless steel (SS) induces transgranular (TG) carbide precipitation, which is critically dependent on deformation-induced microstructural changes …
Effects of grain boundary structure on carbide precipitation in …
Jul 13, 2001 · Microstructures of type 304 austenitic stainless steel, produced through thermo-mechanical processing, were analysed with large area EBSD and optical image analysis …
The Low-Cycle Fatigue Behavior, Microstructure Evolution, and …
Sep 21, 2023 · To study the fatigue failure and microstructure evolution behavior of SS304, low-cycle fatigue tests are conducted at room temperature (RT), 300 °C, and 650 °C. The results …
Microstructures for SS304 (a) SMAW (b) TIG (c) MIG
Lower carbon content than SUS304 (0,042% to 0,027%wt) [10] minimizes carbide formation. ... The effect of shielding gas composition and welding current on the mechanical-physical …