Results 11 to 20 of about 10,467 (294)

Tempering of Low-Temperature Bainite [PDF]

open access: yesMetallurgical and Materials Transactions A, 2017
AbstractElectron microscopy, X-ray diffraction, and atom probe tomography have been used to identify the changes which occur during the tempering of a carbide-free bainitic steel transformed at 473 K (200 °C). Partitioning of solute between ferrite and thin-films of retained austenite was observed on tempering at 673 K (400 °C) for 30 minutes.
Peet, MJ   +3 more
openaire   +5 more sources

Effects of Radio Frequency Tempering on the Temperature Distribution and Physiochemical Properties of Salmon (Salmo salar) [PDF]

open access: yesFoods, 2022
Salmon (Salmo salar) is a precious fish with high nutritional value, which is perishable when subjected to improper tempering processes before consumption.
Rong Han   +5 more
doaj   +2 more sources

Effects of Tempering Temperature on the Microstructure and Mechanical Properties of T92 Heat-Resistant Steel [PDF]

open access: yesMetals, 2019
T92 heat-resistant steel is among the most promising candidate materials for structural components in the Generation IV (GEN-IV) reactors. The effects of tempering temperature on the microstructure and mechanical properties of the T92 steel were studied.
Dandan Zhao   +6 more
doaj   +2 more sources

Changes of Dark Couverture Chocolate Hardness During Storage Tempered Using Automatic Tempering Machine with Tank and Tempering Temperature as Variables [PDF]

open access: yes, 2023
Couverture chocolate is highly demanded by consumers. Dark couverture chocolate is known as chocolate with high proportion of cocoa. There are several parameters that need to be considered to ensure the quality of this chocolate.
Saputro Arifin Dwi   +2 more
core   +3 more sources

Effect of Tempering Temperature on the Aqueous Corrosion Resistance of 9Cr Series Heat-Resistant Steel. [PDF]

open access: yesMaterials (Basel)
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 the ...
Li H, Bai H.
europepmc   +2 more sources

Influence of Tempering Temperature on Mechanical and Rotational Bending Fatigue Properties of 40CrNi2MoE Steel. [PDF]

open access: yesMaterials (Basel)
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, and
Yao CD, Li Y, Zang ZW, Li XY, Han S.
europepmc   +2 more sources

Effect of tempering temperature on the microstructure and creep resistance of a 10% Cr martensitic steel [PDF]

open access: yes, 2021
The tempered martensite lath structure of a 10% Cr martensitic steel after normalizing and tempering at 750 °C was studied. The effect of reducing the tempering temperature from 770 by 20 °C on the microstructural parameters in steel was shown. Tempering
Mishnev, R. V.   +2 more
core   +1 more source

Understanding the microstructural evolution and fretting wear behaviors of M50 bearing steel heat treated at different temperatures

open access: yesJournal of Materials Research and Technology, 2023
For M50 bearing steel, which is widely used in aerospace engine main bearings, fretting wear is an important but neglected category of wear failure during engine cold startup.
Wenting Wei   +6 more
doaj   +1 more source

Effects of Tempering Temperature on Gas Turbine Fan Cases [PDF]

open access: yes, 2023
The project aimed to investigate the effects of tempering temperature on metals used for gas turbine engine fan cases as a major relevant concern is containing blades in during blade-out events.
Utter, Seth
core   +2 more sources

Temperature of a Temperate Glacier [PDF]

open access: yesJournal of Glaciology, 1972
AbstractThe closure of water-filled glacier bore holes is considered and it is concluded that freezing due to conduction to the surrounding ice is usually the dominant process. On this basis englacial temperatures are obtained from a bore hole near the equilibrium line of Blue Glacier, U.S.A., where the ice thickness is about 125 m.
openaire   +1 more source

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