Results 1 to 10 of about 4,479,146 (391)

Hydration in Hot Working Environments

open access: bronzeEDIS, 2012
Are you at risk for heat-related illnesses? Summertime isn’t the only time you should be concerned about drinking enough water to stay hydrated. Workers in construction, landscaping, laundry, factory, farm, or restaurant settings, among others, often ...
Jeanine Beatty, Gail P. A. Kauwell
doaj   +8 more sources

Structure-Property Correlation and Constitutive Description of Structural Steels during Hot Working and Strain Rate Deformation. [PDF]

open access: yesMaterials (Basel), 2020
The behaviour of plain carbon as well as structural steels is qualitatively different at different regimes of strain rates and temperature when they are subjected to hot-working and impact-loading conditions.
Prusty BG, Banerjee A.
europepmc   +2 more sources

Effects of Different Hot Working Techniques on Inclusions in GH4738 Superalloy Produced by VIM and VAR. [PDF]

open access: yesMaterials (Basel), 2018
Hot working is a key process in the production of superalloys; however, it may result in the formation of inclusions that affect the superalloy performance. Therefore, the effects of hot working on inclusions in a superalloy must be studied.
Chen Z, Yang S, Li J, Guo H, Zheng H.
europepmc   +2 more sources

The mechanical behavior dependence on the TiB whisker realignment during hot-working in titanium matrix composites. [PDF]

open access: yesSci Rep, 2016
Low-cost TiB whiskers reinforced titanium matrix composite (TMCs) was fabricated with enhanced mechanical performances using in situ technologies and hot working.
Ma F   +7 more
europepmc   +2 more sources

A Unified Physical Model for Creep and Hot Working of Al-Mg Solid Solution Alloys

open access: yesMetals, 2017
The description of the dependence of steady-state creep rate on applied stress and temperature is almost invariably based on the Norton equation or on derived power-law relationships.
Stefano Spigarelli, Chiara Paoletti
doaj   +2 more sources

Hot-working mechanisms

open access: hybrid, 1968
Before introducing the results of hot-working experiments, the techniques and their limitations are described. Microstructural observations and mechanical measurements are discussed separately. The microstructure of hot-worked single-phase alloys consists of polygonized cells; the degree of polygonization increases with rise in temperature, decrease in
H.J. McQueen
openaire   +2 more sources

Optimization and control of working parameters of hot blast furnace [PDF]

open access: diamondMATEC Web of Conferences, 2018
In order to improve the working efficiency of hot blast stoves, reduce environmental pollution, reduce labor intensity and improve combustion efficiency, this paper uses ANSYS software to simulate the temperature field and flow field of the hot blast ...
Wang Heng   +7 more
doaj   +2 more sources

Investigations of Surface Topography of Hot Working Tool Steel Manufactured with the Use of 3D Print [PDF]

open access: diamond, 2017
The paper presents the possibilities of 3D printing of chosen hot working tool steel for manufacturing ready made parts. Results of examination of the surface topography of material manufactured by the technology Laser CUSING®B (Laser melting with metals)
P. Grobelny   +2 more
openalex   +2 more sources

Reversibly Alterable Hot-Electron Photodetection Without Altering Working Wavelengths Through Phase-Change Material Sb2S3 [PDF]

open access: yesMicromachines
Generally, the responsivities of hot-electron photodetectors (HE PDs) are mainly dependent on the device working wavelengths. Therefore, a common approach to altering device responsivities is to change the working wavelengths.
Yaoyao Li   +5 more
doaj   +2 more sources

Home - About - Disclaimer - Privacy