Results 21 to 30 of about 4,707 (168)

Effect of Forging Deformation and Cooling on Mechanical Properties of Martensitic Stainless Steel

open access: yesLogic, 2021
Stainless steel has good mechanical properties compared to other materials for strength and hardness, usually it will increase in hardness after hardening or forging.
Subagiyo   +3 more
doaj   +1 more source

Study on B/C Chemical Heat Treatment of 12Cr13 Martensitic Stainless Steel [PDF]

open access: yesCailiao Baohu, 2023
The effects of technological parameters of solid boroncarburizing and boron-carbon compound carburizing on the microstructure and properties of 12Cr13 martensitic stainless steel were studied.For the co-carburizing,12Cr13 steel was treated by solid ...
SHAO Hong-hong, LIU Fan, LI Cheng-long, ZHAO En-xu, YANG Liu, CHENG Xiao-nong
doaj   +1 more source

In-situ fabrication of martensitic stainless steel via heterogeneous double-wire arc-directed energy deposition

open access: yesVirtual and Physical Prototyping
In recent years, there has been a growing focus on additive manufacturing of martensitic stainless steel with exceptional performance. This study introduces a new pathway to fabricate martensitic stainless steel through heterogeneous double-wire arc ...
Haoyu Kong   +6 more
doaj   +1 more source

Advanced manufacturing technologies of large martensitic stainless steel castings with ultra low carbon and high cleanliness [PDF]

open access: yesChina Foundry, 2010
The key manufacturing technologies associated with composition, microstructure, mechanical properties, casting quality and key process control for large martensitic stainless steel castings are involved in this paper. The achievements fully satisfied the
Lou Yanchun, Zhang Zhongqiu
doaj  

Quenching Internal Stress Evolution and Shape Control in Gigapascal Ultra-High-Strength Martensitic Steel

open access: yesMetals
Gigapascal ultra-high-strength steel holds significant applications in the energy and military sectors. Such steel is typically produced through quenching and tempering processes.
Zigang Chen   +4 more
doaj   +1 more source

Data related to dislocation density-based constitutive modeling of the tensile behavior of lath martensitic press hardening steel

open access: yesData in Brief, 2017
The data presented in this article are related to the research article entitled “On the plasticity mechanisms of lath martensitic steel” (Jo et al., 2017) [1].
Kyoung-Rae Jo   +5 more
doaj   +1 more source

LATH MARTENSITES IN LOW CARBON STEELS

open access: yesLe Journal de Physique Colloques, 1982
The morphology and crystallography of lath martensite in low and medium carbon steels have been studied by transmission electron microscopy and diffraction. The steels have microduplex structures of dislocated lath martensite (a < b ≪ c) with fairly straight boundaries and continuous interlath thin films of retained austenite.
Sarikaya, M., Thomas, G.
openaire   +3 more sources

Mechanically Induced Martensitic Transformation of Hot Rolled and Annealed 304L Austenitic Stainless Steel at Room and Cryogenic Temperatures [PDF]

open access: yesMaterials Research, 2019
The 304L austenitic stainless steel is susceptible to mechanically induced martensitic transformation from slightly above room temperature down to cryogenic temperatures.
Juciane Maria Alves   +2 more
doaj   +1 more source

Hysteretic energy damage coupled elastoplastic constitutive model and its application to low-cycle fatigue life prediction of martensitic steel

open access: yesJournal of Materials Research and Technology, 2023
The microstructure of martensitic steel is analyzed by transmission electron microscopy and X-ray diffraction. The low-cycle fatigue (LCF) test of martensitic steel with different strain amplitudes is carried out by MTS universal hydraulic servo testing ...
Yang Guang, Du Guojun
doaj   +1 more source

Martensitic Transformations in Stainless Steels

open access: yesProgress in Physics of Metals, 2022
Currently, the direction of materials’ research, in which the martensitic transformations are observed, is intensively developed. This is due to the fact that, in the martensitic-transformation process, various defects of crystal structure (twins, dislocations, packaging defects, etc.) are formed in many materials, which together with grain ...
openaire   +2 more sources

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