Zobrazeno 1 - 10
of 599
pro vyhledávání: '"Tempering temperature"'
Publikováno v:
Metalurgija, Vol 54, Iss 1-2, Pp 27-30 (2025)
The results show that when the tempering temperature is 180 ~ 550 °C, the hardness, tensile strength and yield strength decrease first, then increase and then decrease rapidly. The test steel reduces carbon and increases nitrogen, and there is no co
Externí odkaz:
https://doaj.org/article/108e566bbd774d48a49ddcf08f89861c
Publikováno v:
Heliyon, Vol 10, Iss 16, Pp e36521- (2024)
The corrosion resistance of M390 powder metallurgical martensitic stainless steel with different tempering temperatures was investigated by potentiodynamic polarization measurements, salt spray tests, and microstructural analyses utilizing scanning e
Externí odkaz:
https://doaj.org/article/8c8f6b7767d44f128832d31dcdf5fde8
Publikováno v:
Materials, Vol 17, Iss 21, p 5314 (2024)
The evolution of microstructures and mechanical properties with tempering temperature of a novel 2.5 GPa grade ultra-high strength steel with synergistic precipitation strengthening was investigated. With increasing tempering temperature, the experim
Externí odkaz:
https://doaj.org/article/ed7b9c4133814141a7910c6cad3b81ae
Publikováno v:
Materials, Vol 17, Iss 20, p 4960 (2024)
In this investigation, the aqueous corrosion resistance of 9Cr series heat-resistant steel during tempering was investigated. Optical Microscopy (OM), Scanning Electron Microscopy (SEM), and Energy Dispersive Spectrometer (EDS) were used to analyze t
Externí odkaz:
https://doaj.org/article/4c36e84e6cad4b318a3be69038c2cca9
Publikováno v:
Metalurgija, Vol 63, Iss 3-4, Pp 360-362 (2024)
The effect of tempering temperature on microstructure and properties of 45 steel was studied. The string of 45 steel was tempered in the temperature range of 820°C-880 °C by means of metallographic observation and microstructure performance test. T
Externí odkaz:
https://doaj.org/article/7abae3561fc049e0ad805ccf701587e8
Publikováno v:
Journal of Materials Research and Technology, Vol 24, Iss , Pp 9306-9322 (2023)
The effects of tempering temperature on the microstructure evolution and mechanical properties of 16%Cr–5%Ni super martensitic stainless steel (SMSS) were investigated in the present study. Reversed austenite was detected via X-ray diffraction when
Externí odkaz:
https://doaj.org/article/0b65259e2994449a9654d9d0f5d775fb
Publikováno v:
Materials, Vol 17, Iss 6, p 1377 (2024)
In order to examine the mechanical properties and rotational bending fatigue performance of 40CrNi2MoE steel subsequent to tempering at varying temperatures, the steel specimen was subjected to tempering within the range of 400~460 °C. SEM, EBSD, an
Externí odkaz:
https://doaj.org/article/bff2f532bf734f2a81f18a4d0f0d99ce
Autor:
Yajing Zhang, Rui Yuan, Jianhua Yang, Daheng Xiao, Deng Luo, Wenhao Zhou, Chende Tuo, Huibin Wu, Gang Niu
Publikováno v:
Journal of Materials Research and Technology, Vol 20, Iss , Pp 4077-4096 (2022)
Although tempering is an effective method to improve the mechanical properties of steel, its influence on corrosion behavior has been controversial. Therefore, we conducted this study to assess the effects of different tempering temperatures on the c
Externí odkaz:
https://doaj.org/article/5db55778981f46928b32faa6737df45a
Publikováno v:
Materials Research Express, Vol 11, Iss 8, p 086516 (2024)
To accurately replicate actual production and save production costs, this study examines the influence of the tempering process on the structure, mechanical properties, and corrosion resistance of E690 marine steel. Various techniques were employed t
Externí odkaz:
https://doaj.org/article/32da06f32b89459797c878ee6d350fc1
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