Functionally graded stainless steels with tailored grain boundary serration
We demonstrate the possibility of spatially controlling the degree of grain boundary serration
in functionally graded stainless steels, by alloying powder mixtures on-the-fly during directed …
in functionally graded stainless steels, by alloying powder mixtures on-the-fly during directed …
Improvement of sensitization and intergranular corrosion of AISI type 304L stainless steel through thermo-mechanical treatment
G Shit, K Mariappan, S Ningshen - Corrosion Science, 2023 - Elsevier
In this study, solution annealed AISI type 304 L stainless steel (SS) was thermo-
mechanically processed (TMP) by introducing different cold-rolled 20 and 40 percentages …
mechanically processed (TMP) by introducing different cold-rolled 20 and 40 percentages …
Effect of solidification pathway during additive manufacturing on grain boundary fractality
Austenitic stainless steels 304 L (SS304) and 316 L (SS316) are additive manufactured
under the same processing conditions to reveal two distinct microstructures. Particularly, the …
under the same processing conditions to reveal two distinct microstructures. Particularly, the …
Overcoming the trade-off between strength and ductility in austenitic stainless steel using a high-density pulsed electric current
This paper presents a method to overcome the trade-off between the strength and ductility in
metals and clarifies its mechanism via a crystal structure analysis on type 316 austenitic …
metals and clarifies its mechanism via a crystal structure analysis on type 316 austenitic …
[HTML][HTML] Anomalous twin boundary formation in magnesium alloys by rapid solidification
The aim of this work is to investigate the formation of an anomalously high fraction of twin
boundaries (TBs) during laser directed energy deposition (DED) of a Mg-3Al-1 Zn (wt.%) …
boundaries (TBs) during laser directed energy deposition (DED) of a Mg-3Al-1 Zn (wt.%) …
Electrochemical performance of heat-treated beta titanium alloy in artificial saliva: Key role of grain size
The corrosion response of heat-treated Beta C titanium alloy in three distinct electrolytes at
different temperatures was examined. All the recrystallized specimens with the random …
different temperatures was examined. All the recrystallized specimens with the random …
High Temperature Air and Steam Oxidation and Fireside Corrosion Behavior of 304HCu Stainless Steel: Dichotomous Role of Grain Boundary Engineering
The 304HCu stainless steel is a candidate material for superheater and reheater tubes in
advanced ultra-supercritical power plants due to its excellent creep and oxidation …
advanced ultra-supercritical power plants due to its excellent creep and oxidation …
High‐throughput first‐principles calculations and machine learning of grain boundary segregation in metals
The segregation of solute elements to defects in metals plays a fundamental role for
microstructure evolution and the materials performance. However, the available …
microstructure evolution and the materials performance. However, the available …
On The Origin of Thermal Dependence of 3d Printed Inconel 718: Atom Clustering and Dynamic Strain Ageing
Despite the high interest in fabricating Inconel 718 by laser powder-bed fusion (L-PBF) and
the alloy's wide applicability at high temperatures in aerospace and energy applications …
the alloy's wide applicability at high temperatures in aerospace and energy applications …
粒界工学とそのオーステナイト系ステンレス鋼溶接部への応用
粉川博之 - 溶接学会誌, 2022 - jstage.jst.go.jp
れるようになった 13). 例えば, 多結晶金属の 2 次元的な原子配列を図 215) に泡模型で示す.
個々の泡を原子とすると, 結晶粒内部は原子が規則正しく密に配列しているが …
個々の泡を原子とすると, 結晶粒内部は原子が規則正しく密に配列しているが …