Results 31 to 40 of about 1,088,008 (363)

Evaluation of process causes and influences of residual stress on gear distortion [PDF]

, 2012
In the automotive industry, heat treatment of components is implicitly related to distortion. This phenomenon is particularly obvious in the case of gears because of their typical and precise geometry.
DANTAN, Jean-Yves, SILVANI, Serge, SCHEER, Thomas, HUSSON, Rémi, BAUDOUIN, Cyrille, BIGOT, Régis   +5 more
core   +1 more source

Effect of Heat Treatment on Microstructure and Mechanical Properties of New Cold-Rolled Automotive Steels

, 2020
The effect of austenitizing temperature and aging treatment on the microstructure and mechanical properties of two new cold-rolled automotive steel plates (20Mn2Cr and 20Mn2CrNb) was investigated by using isothermal heat treatment, optical microscope ...
Zhangqi Ge, Fei Huang, Jian Chen, Junliang Li, Yongqiang Wang   +4 more
core   +1 more source

Improvement of mechanical and operational steel characteristics by strengthening the surface [PDF]

E3S Web of Conferences
The growing demands in the mining industry require steel products capable of withstanding heavy loads. To achieve enhanced mechanical, service, and operational properties in steel, common methods include adjusting carbon content, optimizing primary ...
Filonenko Nataliia, Bartashevska Liudmyla, Haldina Oleksandra   +2 more
doaj   +1 more source

Utilization of temperature kinetics as a method to predict treatment intensity and corresponding treated wood quality : durability and mechanical properties of thermally modified wood [PDF]

, 2014
Wood heat treatment is an attractive alternative to improve decay resistance of wood species with low natural durability. However, this improvement of durability is realized at the expense of the mechanical resistance.
GERARDIN, Phillipe, Hannouz,S, Gérardin,P, Gérardin, P., Dumarçay,S, Pétrissans, M., Collet,R, Pétrissans,M, Dumarçay, S., Pétrissans, A., Pétrissans,A, Elaieb, Mohamed Tahar, HANNOUZ, Simon, Candelier,K, PETRISSANS, Mathieu, Collet, R., Hannouz, S., Elaieb,M, Candelier, K., ELAIEB, Mohamed, CANDELIER, Kévin, PETRISSANS, Anelie, DUMARÇAY, Stéphane, Gérardin, Philippe, Elaieb, M., COLLET, Robert   +25 more
core   +1 more source

Multi-field coupling simulation of vacuum carburizing and high-pressure gas quenching process

Heat Treatment and Surface Engineering, 2022
Vacuum carburizing and high-pressure gas quenching process is being widely used in the heat treatment industry. There is an urgent need for a mature technology to predict the influence of carbon content and quenching gas flow on the microstructure and ...
Hao Wang, Jing Wang, Jun Xu, Jianfeng Gu, Zhenghong Guo, Ning Yu   +5 more
doaj   +1 more source

Analytical Model to Compare and Select Creep Constitutive Equation for Stress Relief Investigation during Heat Treatment in Ferritic Welded Structure

, 2020
The one-dimensional analytical model was promoted to help select the creep constitutive equation and predict heat treatment temperature in a ferritic welded structure, along with neglecting the impact of structural constraint and deformation ...
Mengjia Hu, Zhipeng Cai, Kejian Li, Jiluan Pan, Shanlin Li   +4 more
core   +1 more source

Accurate non-contact temperature measurements during surface heat-treatment processes

, 2022
S.182-191Die genaue Temperaturführung beim Randschichthärten ist von entscheidender Bedeutung, um die Nutzeigenschaften innerhalb enger Grenzen gezielt einzustellen.
Bonß, Steffen, Anhalt, Klaus, Baltruschat, Christoph, Brenner, Berndt, Lenhart-Rydzek, Matthias, Seifert, Marko   +5 more
core   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

Impact of Diamond Indenter Sliding Velocity on Shear Deformation and Hardening of AISI 304 Steel Surface Layer in Nanostructuring Burnishing: Simulation and Experiment

Metals
This paper numerically and experimentally establishes a connection between shear deformation of the AISI 304 steel surface layer and the sliding velocity of a diamond indenter in multi-pass nanostructuring burnishing. Results of finite-element simulation
Igor Tatarintsev, Viktor Kuznetsov, Igor Smolin, Ayan Akhmetov, Andrey Skorobogatov   +4 more
doaj   +1 more source

Effect of α+β solution treatment and aging on the performance of powder forged Ti-5Al-2.5Fe

Heat Treatment and Surface Engineering, 2023
Amongst titanium alloys, the α+β Ti alloys are the ones with the best compromise between strength and fracture toughness. However, the applicability of α+β Ti alloys is limited by their higher cost compared to other structural metals.
L. Bolzoni, F. Yang, M. Jia
doaj   +1 more source