Zobrazeno 1 - 10
of 2 051
pro vyhledávání: '"surface damage"'
Publikováno v:
Journal of Engineering and Applied Science, Vol 71, Iss 1, Pp 1-12 (2024)
Abstract Severe friction on wheel/rail contact interface in the process of a train emergency braking can cause significant thermal and mechanical phenomena. Obvious friction heat and serious material damage will appear on the contact surface. In this
Externí odkaz:
https://doaj.org/article/f8da28d672d741ae9d1f3f0236ae4a5a
Publikováno v:
Meikuang Anquan, Vol 55, Iss 9, Pp 157-165 (2024)
In order to achieve the goal of reducing surface damage during coordinated mining of large dip (inclined) coal seams, taking the occurrence conditions of coal seams in a certain mine in Gansu Province as the background, UDEC numerical simulation soft
Externí odkaz:
https://doaj.org/article/770a3128c1e3460a8f016e1f33d38eb9
Publikováno v:
Journal of Materials Research and Technology, Vol 31, Iss , Pp 3790-3800 (2024)
In the semiconductor industry, where miniaturization is a key driver, mechanical properties of ultra-thin dies are increasingly important research topics. Sub-surface damage (SSD) is a common issue in wafer thinning processes, but there is a lack of
Externí odkaz:
https://doaj.org/article/aaa3f2c5eec042709c2318f2f3196f19
Publikováno v:
Journal of Materials Research and Technology, Vol 31, Iss , Pp 3690-3702 (2024)
Damage to the substrate hinders the application of laser paint stripping (LPS) on carbon fiber reinforced polymers (CFRP), but the damage mechanism is currently unknown. In this paper, the LPS characteristics of CFRP, such as paint stripping depth, s
Externí odkaz:
https://doaj.org/article/e9ff67402e4a4bf0bd73ba15b076b16f
Publikováno v:
Journal of Asian Ceramic Societies, Vol 12, Iss 2, Pp 184-193 (2024)
ABSTRACTLaser surface texturing (LST) with different patterns was performed on silicon nitride (Si3N4) ceramic. Effect of patterns created by LST on coefficient of friction (COF) and surface damage under dry friction was investigated. Results indicat
Externí odkaz:
https://doaj.org/article/53e7b684467742ceb8d0557bd2c226bf
Publikováno v:
Jixie chuandong, Vol 48, Pp 103-108 (2024)
Gear surface damage is an important factor affecting gear transmission. It is extremely important to improve the efficiency and accuracy of gear surface damage identification. ResNet recognition model of gear surface damage is established based on Py
Externí odkaz:
https://doaj.org/article/a74357530a7c4ceba2fa2eb3545a30d9
Publikováno v:
Plant Methods, Vol 20, Iss 1, Pp 1-14 (2024)
Abstract The surfaces of lotus leaves with micro- and nano-waxy cuticle structures are superhydrophobic and possess a self-healing ability to regain hydrophobicity after damage. Inspired by this phenomenon, the problem of water-repellent coatings use
Externí odkaz:
https://doaj.org/article/a713baa3a1aa4699b29f344ce070c3a9
Autor:
Michael Sommerauer, Benjamin Seligmann, Hannah Gottlieb, Anton Hohenwarter, Jeong-Ha You, Neil Bostrom, Reinhard Pippan, Maximilian Siller, Verena Maier–Kiener
Publikováno v:
Nuclear Materials and Energy, Vol 41, Iss , Pp 101769- (2024)
Thermomechanical fatigue of refractory metals is commonly observed in high-temperature environments like first walls and divertors for proposed fusion reactors or X-ray anodes for medical imaging. Typically, alloying with rhenium or optimized microst
Externí odkaz:
https://doaj.org/article/b0382500dc6145e4b9cae636dc971fe1
Publikováno v:
IEEE Access, Vol 12, Pp 54073-54086 (2024)
The azimuth wheel-rail of large reflector antennas is one of the key components, it not only supports the whole weight of the antenna, but also directly affects the antennas’ pointing performance by its surface accuracy. Usually, the whole weight o
Externí odkaz:
https://doaj.org/article/507cf2bfaaf740c9977982da17d9058c