Results 1 to 10 of about 6,248 (259)

Rapid tempering of a medium-carbon martensitic steel: In-depth exploration of the microstructure – mechanical property evolution

open access: yesMaterials & Design, 2023
Rapid tempering is a remarkable sustainable and energy-efficient way to modify properties of as-quenched martensite, particularly its toughness and ductility.
Vahid Javaheri   +6 more
doaj   +1 more source

Effect of Tempering Conditions on White Sorghum Milling, Flour, and Bread Properties

open access: yesFoods, 2021
The effects of room temperature water, hot water, and steam tempering methods were investigated on sorghum kernel physical properties, milling, flour, and bread-making properties.
Mohana Yoganandan   +5 more
doaj   +1 more source

Low temperature tempering of low alloy 39NiCrMo3 and 36NiCrMo16 quenched and tempered steels [PDF]

open access: yesMaterial Design & Processing Communications, 2020
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Firrao, Donato   +2 more
openaire   +3 more sources

Precipitation Behavior of Carbides and Its Effect on the Microstructure and Mechanical Properties of 15CrNi3MoV Steel

open access: yesMetals, 2022
In this study, quenching and tempering were employed to achieve the optimal match of strength and toughness of the high-strength low-alloy (HSLA) 15CrNi3MoV steel.
Xin Yao   +5 more
doaj   +1 more source

Temperature and slope stability in temperate climate

open access: yes, 2022
<p>Changes in slope stability can arise from hydro-mechanical processes driven by atmosphere-soil interaction, and these processes are affected by the temperature at which they occur. This is well studied in cold climates, but even at temperatures well above freezing, experiments show significant changes in soil parameters upon ...
Gianvito Scaringi   +3 more
openaire   +2 more sources

Evolution of microstructure and mechanical properties during tempering of M50 steel with Bainite/Martensite duplex structure

open access: yesJournal of Materials Research and Technology, 2020
The evolution of microstructure and mechanical properties during tempering of M50 steel with bainite/martensite (B/M) duplex structure have been investigated. The microstructural observation shows that the redistribution of carbon atoms and precipitation
Feng Wang   +4 more
doaj   +1 more source

Effect of Different Tempering Temperature on Mechanical and Properties of 22MnCrNiMo Mooring Chain Steel Weld Zone

open access: yesTeshugang, 2022
In order to study the effect of different tempering temperature on microstructure and properties of ( R4s) 22MnCrNiMo mooring chain steel flash weld zone. Cycle quenching ( water cooling) is preferred for quenching process.
季峰   +5 more
doaj  

Study of Short Times Tempering for AISI D2 Cold Work Tool Steel

open access: yesMaterials Research, 2023
Short time tempering has been applied to steels to improve toughness keeping the hardness at the same level. For AISI D2 tool steel, typical thermal cycles are quench and temper.
Maycoln D. Conci   +3 more
doaj   +1 more source

Carbide characterization in low-temperature tempered steels

open access: yesUltramicroscopy, 2009
The nature of the initial carbides formed during the early stages of the tempering of steels is still a matter of debate. Conventionally, the main transition carbide is described as epsilon carbide, with a composition of approximately Fe(2.4)C. However, earlier one-dimensional atom probe (1DAP) results indicated the existence of carbon-rich regions ...
Zhu, C, Cerezo, A, Smith, G
openaire   +3 more sources

Association of outdoor temperature with lung function in a temperate climate [PDF]

open access: yesEuropean Respiratory Journal, 2018
Acute exposure to cold dry air is a trigger of bronchoconstriction, but little is known about how daily outdoor temperature influences lung function.We investigated associations of temperature from a model using satellite remote sensing data with repeated measures of lung function among 5896 participants of the Framingham Heart Study Offspring and ...
Mary B. Rice   +10 more
openaire   +2 more sources

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