Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Sheng Fu Yu"'
Publikováno v:
Metals, Vol 8, Iss 6, p 458 (2018)
The 3.6C-20Cr-Fe-(0–2.32)V high chromium cast iron (HCCI) hardfacing layers were deposited on low alloy steel by electroslag surfacing. The microstructure of hardfacing layers were observed and the carbide types, size and area fraction were measure
Externí odkaz:
https://doaj.org/article/1befb95a7fe3477193869c33acfae804
Autor:
Adnan Raza Khan, Sheng Fu Yu
Publikováno v:
Key Engineering Materials. 837:28-34
The present paper aims at utilizing the 3-wire electroslag welding (ESW) to join high-speed pearlitic rail steels where microstructure and mechanical properties were investigated. The welded joint has produced an improved fracture force of 1396KN. WM
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f47e5d5c323115ef4ff2e1dd7552bf6
https://doi.org/10.4028/www.scientific.net/kem.837.28
https://doi.org/10.4028/www.scientific.net/kem.837.28
Publikováno v:
Journal of Alloys and Compounds. 692:351-358
Zr-Ti alloy powders were added into the weld groove to join D36 steel by using flux aided backing submerged arc welding (FAB-SAW). The inclusions, microstructure and mechanical properties of Zr-Ti miroalloyed weld metals were investigated. The result
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b048184ee343d58243ee1faa8770b6d4
https://doi.org/10.1016/j.jallcom.2016.09.045
https://doi.org/10.1016/j.jallcom.2016.09.045
Autor:
Xiao Wei Sun, Shu Guo Wang, Haitao Dai, Ray-Ming Lin, Jun Liang Zhao, Chou-Hsiung Huang, Fu-Chuan Chu, Sheng-Fu Yu, Bing Xu
Publikováno v:
Thin Solid Films. 551:142-145
The effects of Pre-trimethylindium (TMIn) flow treatment prior to quantum well growth on blue light emitting diode properties were investigated. High-resolution X-ray diffraction indicated that Pre-TMIn flow treatment did not change the composition o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd2ea54869b6044fb86e7b29e865d304
https://doi.org/10.1016/j.tsf.2013.11.108
https://doi.org/10.1016/j.tsf.2013.11.108
Publikováno v:
Applied Mechanics and Materials. :712-717
4Cr13 martensitic stainless steel coatings with different amount of V/Nb were prepared on the surface of the Q235 low-carbon steel by high velocity arc spraying (HVAS). The microstructure and properties of the coatings were characterized and tested b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e46f48f5b69834658f0649f7b000c6f
https://doi.org/10.4028/www.scientific.net/amm.395-396.712
https://doi.org/10.4028/www.scientific.net/amm.395-396.712
Publikováno v:
Journal of Display Technology. 9:239-243
In this paper, we minimized efficiency droop by varying barrier thickness for InGaN/GaN multiple quantum wells (MWQs) featuring narrow quantum barriers (NQBs). The external quantum efficiency (EQE) for a light-emitting diode (LED) possessing NQBs imp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f08458d5982af6941bfd617daaacf7da
https://doi.org/10.1109/jdt.2012.2205367
https://doi.org/10.1109/jdt.2012.2205367
Autor:
Sheng-Fu Yu, Jui-Fen Chien, Hua-Yang Liao, Makoto Shiojiri, Ray-Ming Lin, Miin-Jang Chen, Jing-Jong Shyue
Publikováno v:
ACS Applied Materials & Interfaces. 5:227-232
Remote plasma in situ atomic layer doping technique was applied to prepare an n-type nitrogen-doped ZnO (n-ZnO:N) layer upon p-type magnesium-doped GaN (p-GaN:Mg) to fabricate the n-ZnO:N/p-GaN:Mg heterojuntion light-emitting diodes. The room-tempera
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5408333abdcef99445483d2c0b670b9d
https://doi.org/10.1021/am301799j
https://doi.org/10.1021/am301799j
Microstructure and Properties of Carbonitride Alloying Self-Shielded Wear-Resistant Coatings by HVAS
Publikováno v:
Advanced Materials Research. :33-40
A kind of self-shielded carbonitride alloying flux-cored wire was developed. Wear resistant coatings was prepared on the surface of the Q235 low-carbon steel by HAVS using the wire. Detection and analysis on the microstructure and properties of the c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::27fde6ac7cc11761ba42c19a8cec4a21
https://doi.org/10.4028/www.scientific.net/amr.314-316.33
https://doi.org/10.4028/www.scientific.net/amr.314-316.33
Publikováno v:
Metals, Vol 8, Iss 6, p 458 (2018)
Metals
Volume 8
Issue 6
Metals
Volume 8
Issue 6
The 3.6C-20Cr-Fe-(0&ndash
2.32)V high chromium cast iron (HCCI) hardfacing layers were deposited on low alloy steel by electroslag surfacing. The microstructure of hardfacing layers were observed and the carbide types, size and area fraction wer
2.32)V high chromium cast iron (HCCI) hardfacing layers were deposited on low alloy steel by electroslag surfacing. The microstructure of hardfacing layers were observed and the carbide types, size and area fraction wer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a327d4b13e2c23d1c22d7d4d5ebad432
https://doi.org/10.3390/met8060458
https://doi.org/10.3390/met8060458
Autor:
Yuan Chieh Lu, Ray-Ming Lin, Sheng Po Chang, Sheng Fu Yu, Yu Zung Chiou, S. J. Chang, Yung-Hsiang Lin
Publikováno v:
Journal of Crystal Growth. 312:1920-1924
We report the growth of very thick (∼400 nm) quaternary AlInGaN layer on GaN/sapphire template by metalorganic chemical vapor deposition. By properly controlling the trimethylindium molar flow rate, we successfully achieved an Al0.89In0.02GaN layer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eaa477aeb49ab88bfbc297896c961d81
https://doi.org/10.1016/j.jcrysgro.2010.03.027
https://doi.org/10.1016/j.jcrysgro.2010.03.027