Zobrazeno 1 - 10
of 1 537
pro vyhledávání: '"High manganese"'
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 7345-7361 (2024)
Herein, the high-temperature hot deformation and dynamic recrystallization (DRX) behavior of high-manganese steel were investigated through the measurement of true stress-strain curves, the establishment of constitutive equations, the construction of
Externí odkaz:
https://doaj.org/article/c6c9e786827d4258be6e3bccba6ca0a6
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 5238-5252 (2024)
In the long-term use of high manganese steels, it is not desirable to achieve wear resistance by austenite deformation strengthening alone. The wear resistance of high manganese steel is much lower than that of ordinary wear-resistant steel under med
Externí odkaz:
https://doaj.org/article/685ab5750649466bb690546787cd59cd
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 1075-1086 (2024)
In order to elucidate the effect of cooling rate on the carbide formation during the solidification process of high manganese steel Mn13, the solidification process is artificially divided into two stages, namely the liquid-solid phase transition sta
Externí odkaz:
https://doaj.org/article/c3d428ec3bf145c8b0db0cdd44330bda
Publikováno v:
Fenmo yejin jishu, Vol 42, Iss 5, Pp 464-470 (2024)
Fe–Mn–P–C non-magnetic steel balance block parts were prepared by pressing-sintering method by adding Fe3P powders and graphite powders in different mass fraction to the high manganese steel alloy powders. The effects of phosphorus and carbon c
Externí odkaz:
https://doaj.org/article/646dada1434541b89e0451d90464087e
Publikováno v:
Journal of Materials Research and Technology, Vol 32, Iss , Pp 4059-4068 (2024)
The microstructures and cryogenic mechanical properties of dissimilar friction stir welding (FSW) joints between nitrogen-alloyed CoCrFeMnNi high-entropy alloys (HEAs) and Fe–32.1Mn–7.5Cr–0.6Mo–1.2 N steel were investigated. The results revea
Externí odkaz:
https://doaj.org/article/f874ca1be713472aa4c5384875b0d15b
Publikováno v:
Journal of Materials Research and Technology, Vol 31, Iss , Pp 1270-1281 (2024)
Machine learning combined with traditional experimental methods can promote the efficient research and development of materials. In this work, five kinds of algorithm models combined with a genetic algorithm (GA) were used to optimize the composition
Externí odkaz:
https://doaj.org/article/df49b3a8e674464f8cd205da7811bcea
Publikováno v:
Archives of Foundry Engineering, Vol vol. 24, Iss No 2, Pp 110-116 (2024)
As an alloying element in steel, manganese can considerably enhance the mechanical properties of structural steel. However, the Mn volatilisation loss in vacuum melting is severe because of the high saturated vapour pressure, resulting in an unstable
Externí odkaz:
https://doaj.org/article/05d43cb55d1b4e8d93b14cceb9b87bce
Autor:
Prysyazhnyuk Pavlo, Bembenek Michał, Drach Ilona, Korzhov Andrii, Romanyshyn Liubomyr, Ropyak Liubomyr
Publikováno v:
Management Systems in Production Engineering, Vol 32, Iss 2, Pp 294-302 (2024)
A new hardfacing alloy within the Fe-Ti-Nb-Mo-V-C alloying system was utilized to restore the working surfaces of cone crusher rotors using Flux-Cored Arc Welding (FCAW). TiC, NbC, Mo2C, VC, Mn, and ferromanganese powders were selected as the base ma
Externí odkaz:
https://doaj.org/article/5011953538f2463f9250231f6bbab38e
Publikováno v:
Teshugang, Vol 45, Iss 2, Pp 8-17 (2024)
A new type of Ni-free cryogenic steel has been developed by replacing the more expensive Ni with low-cost Mn， which has become a new hot spot in the current research of steel for liquefied natural gas （LNG） storage tanks. The concept and charac
Externí odkaz:
https://doaj.org/article/968c060281d54f55849e7d7459eccc9a
Publikováno v:
Journal of Materials Research and Technology, Vol 29, Iss , Pp 1949-1961 (2024)
To address the limited wear resistance attributed to the insufficient initial mechanical properties observed in high manganese steel (HM) wear behavior, we introduced nitrogen (N) to modulate precipitation behavior, thereby elevating material mechani
Externí odkaz:
https://doaj.org/article/68bec97f51624707ae6318229b467df6