Effect of Substrate Material Properties on Microstructure and Mechanical Properties of Ni60 Coatings Prepared by Extreme High‐Speed Laser Cladding
Sign Up to like & getrecommendations! Published in 2024 at "steel research international"
DOI: 10.1002/srin.202300531
Abstract: Using extreme high‐speed laser cladding technology, Ni60 coatings are laser cladded onto stainless‐steel, 20# steel, and 45# steel substrates. The effect of substrate material properties on the cracking behavior, microstructure, and tribological properties of the… read more here.
Keywords: speed laser; effect; extreme high; high speed ... See more keywords
Two components model for TeV $\gamma $-ray emission from extreme high-energy BL Lac objects
Sign Up to like & getrecommendations! Published in 2021 at "Astrophysics and Space Science"
DOI: 10.1007/s10509-021-03938-2
Abstract: Extreme high-energy peaked BL Lac objects (EHBLs) are an emerging class of blazars with exceptional spectral properties, e.g., enhanced emission in the hard X-ray region and a hard spectrum at very high $\gamma $ -ray… read more here.
Keywords: gamma ray; extreme high; emission; high energy ... See more keywords
Cooling behaviors of a novel flow channel in mechanical seals of extreme high-speed rotation for cryogenic rockets
Sign Up to like & getrecommendations! Published in 2020 at "Cryogenics"
DOI: 10.1016/j.cryogenics.2020.103055
Abstract: Abstract Mechanical seals usually require a special cooling system to control the high temperature generated by friction heating of rotating rings under the condition of extreme high-speed rotation. The working fluid is often in direct… read more here.
Keywords: mechanical seals; cryogenic rockets; speed rotation; extreme high ... See more keywords
Changes of extreme high temperature and heavy precipitation in the Guangdong-Hong Kong-Macao Greater Bay Area
Sign Up to like & getrecommendations! Published in 2021 at "Geomatics, Natural Hazards and Risk"
DOI: 10.1080/19475705.2021.1912834
Abstract: The changes of extreme high temperature and heavy precipitation events in the Guangdong-Hong Kong-Macao Greater Bay Area from 1961 to 2019 are analyzed in this paper. Based on the high-resolution c... read more here.
Keywords: guangdong hong; temperature heavy; high temperature; heavy precipitation ... See more keywords
Extreme high high-density lipoprotein cholesterol is paradoxically associated with high mortality in men and women: two prospective cohort studies
Sign Up to like & getrecommendations! Published in 2017 at "European Heart Journal"
DOI: 10.1093/eurheartj/ehx163
Abstract: Aims High-density lipoprotein (HDL) cholesterol concentrations are inversely associated with cardiovascular disease and mortality across a range of concentrations, but genetic evidence suggest that extreme high concentrations may paradoxically lead to more cardiovascular disease. We… read more here.
Keywords: hdl cholesterol; cause mortality; cholesterol; mortality ... See more keywords
Maternal exposure to extreme high‐temperature, particulate air pollution and macrosomia in 14 countries of Africa
Sign Up to like & getrecommendations! Published in 2023 at "Pediatric Obesity"
DOI: 10.1111/ijpo.13004
Abstract: Macrosomia has increased rapidly worldwide in the past few decades, with a huge impact on health. However, the effect of PM2.5 and extreme high‐temperature (EHT) on macrosomia has been ignored. read more here.
Keywords: extreme high; maternal exposure; exposure extreme; macrosomia ... See more keywords
Synoptic Atmospheric Patterns Responsible for Summer Extreme High-Temperature Events over Northern Asia: Evolution, Precursor, and Long-Term Change
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Climate"
DOI: 10.1175/jcli-d-22-0205.1
Abstract: In this study, the synoptic atmospheric patterns responsible for regional extreme high-temperature events (REHEs) over northern Asia (NA) are investigated. Firstly, a hybrid regionalization approach is applied to the daily maximum temperature (Tmax), and three… read more here.
Keywords: extreme high; synoptic atmospheric; patterns responsible; temperature ... See more keywords
Fundamentals of simultaneous machining and coating (SMaC) through combination of extreme high-speed laser material deposition (EHLA) and turning
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Laser Applications"
DOI: 10.2351/7.0001567
Abstract: Simultaneous machining and coating (SMaC) is a novel hybrid technology developed by the Fraunhofer Institute for Laser Technology ILT that combines additive manufacturing through extreme high-speed laser material deposition (EHLA) with a simultaneously engaged turning… read more here.
Keywords: process; extreme high; simultaneous machining; deposition ... See more keywords
Bayesian optimization for extreme high-speed laser material deposition
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Laser Applications"
DOI: 10.2351/7.0001906
Abstract: Extreme high-speed laser material deposition, also known by the acronym EHLA, enables metallic coatings of different thicknesses at deposition speeds of up to several hundred meters per minute and deposition rates of several kilograms per… read more here.
Keywords: process; speed laser; extreme high; high speed ... See more keywords
Thermo-Mechanical Coupling Numerical Simulation for Extreme High-Speed Laser Cladding of Chrome-Iron Alloy
Sign Up to like & getrecommendations! Published in 2023 at "Coatings"
DOI: 10.3390/coatings13050879
Abstract: With the aim to improve cladding coating quality and prevent cracking, this paper established an extreme high-speed laser cladding thermo-mechanical coupling simulation model to study the evolution of the temperature field and the residual stress… read more here.
Keywords: high speed; speed; extreme high; thermo mechanical ... See more keywords
Urban Vulnerability under the Extreme High Temperatures in the Chengdu-Chongqing Area, Western China
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DOI: 10.3390/su16114749
Abstract: The frequent occurrence of extreme high-temperature events in the summer under global climate change poses a serious threat to Chinese society. An urban vulnerability evaluation system for counties in the Chengdu-Chongqing Area was constructed to… read more here.
Keywords: urban vulnerability; extreme high; vulnerability; chengdu chongqing ... See more keywords