Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Jun-Yu Pei"'
Publikováno v:
Metals, Vol 9, Iss 6, p 640 (2019)
Fiber welding of socket-joints made of nanostructured high-performance molybdenum alloy (NS Mo) was carried out to get a better understanding of the role of welding heat input. It was found that low heat input (i.e., high welding speed) resulted in s
Externí odkaz:
https://doaj.org/article/a3169835e7fc4ac38e2f0205c5a931f0
Autor:
Jun yu Pei, Zhen hua Xing, Pengfei Chen, Liang Tang, Xin qun Hu, Zhen fei Fang, Jun lin Yi, Shenghua Zhou
Publikováno v:
Clinical Cardiology
Background Admission electrocardiographic (ECG) findings of non-ST-segment elevation myocardial infarction (NSTEMI) include transient ST-segment elevation (TSTE), ST-segment depression (STD), T-wave inversion (TWI), and no ischemic changes (NIC). Hyp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d432de4a8bde3437d00a0ae099ef776e
http://europepmc.org/articles/PMC7299002
http://europepmc.org/articles/PMC7299002
Autor:
Suck-Joo Na, Guifeng Zhang, Jian Long, Linjie Zhang, Jun-Yu Pei, Jianxun Zhang, Liang-Liang Zhang, Jiang-Zhe Liu, Jie Ning
Publikováno v:
Journal of Manufacturing Processes. 41:197-207
Aiming to solve the serious porosity defects in laser welded girth joints of thin-walled tube and end plug made of nano-sized Ce2O3 doped Mo alloy (NC-Mo), the influences of laser power modulation, multipass remelting and zirconium (Zr) addition on t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::181a73a30c0d2a750126a9c458be3312
https://doi.org/10.1016/j.jmapro.2019.04.001
https://doi.org/10.1016/j.jmapro.2019.04.001
Publikováno v:
Journal of Materials Processing Technology. 267:338-347
The effects of micro-alloying method on microstructure and properties of laser-welded molybdenum alloy joints were investigated, and zirconium was selected as the additive material. In the fusion zone of the joint without zirconium addition, the segr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f06f32d047fbd28fcd26a39730bc2729
https://doi.org/10.1016/j.jmatprotec.2018.12.028
https://doi.org/10.1016/j.jmatprotec.2018.12.028
Autor:
Jiang-Zhe Liu, Jun-Yu Pei, Lu Guangfeng, Yang Jiannan, Jianxun Zhang, Linjie Zhang, Bai Qinglin, Jie Ning
Publikováno v:
International Journal of Refractory Metals and Hard Materials. 73:58-73
Zirconium and its alloys are mainly applied in the nuclear industries due to the small absorption cross section of thermal neutron, good mechanical performances, and favorable corrosion resistance. Fiber laser bead-on-plate welding of 1.12-mm thick c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eceefb7349c8e57e7e2c2381a7c78da4
https://doi.org/10.1016/j.ijrmhm.2018.01.023
https://doi.org/10.1016/j.ijrmhm.2018.01.023
Publikováno v:
Materials
Volume 12
Issue 9
Materials, Vol 12, Iss 9, p 1433 (2019)
Volume 12
Issue 9
Materials, Vol 12, Iss 9, p 1433 (2019)
Porosity defects are still a challenging issue in the fusion welding of molybdenum and its alloys due to the pre-existing interior defects associated with the powder metallurgy process. Fiber laser welding of end plug and cladding tube made of nanost
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::631c10592a3052f8c73f857b961e4365
Publikováno v:
Materials
Volume 11
Issue 10
Materials, Vol 11, Iss 10, p 1907 (2018)
Volume 11
Issue 10
Materials, Vol 11, Iss 10, p 1907 (2018)
As one of the relatively new titanium (Ti) alloys in the engineering field, &beta
Ti alloy&ndash
Ti55531 has attracted a great deal of attention due to its excellent mechanical properties, while a few research papers on weldability and the
Ti alloy&ndash
Ti55531 has attracted a great deal of attention due to its excellent mechanical properties, while a few research papers on weldability and the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::482a2b12d077fa7dfa67defbc0f18a33
https://pubmed.ncbi.nlm.nih.gov/30297665
https://pubmed.ncbi.nlm.nih.gov/30297665
Publikováno v:
Metals, Vol 9, Iss 6, p 640 (2019)
Metals
Volume 9
Issue 6
Metals
Volume 9
Issue 6
Fiber welding of socket-joints made of nanostructured high-performance molybdenum alloy (NS Mo) was carried out to get a better understanding of the role of welding heat input. It was found that low heat input (i.e., high welding speed) resulted in s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d1dbec185f4fa9289e3342e0b92e76d
https://doi.org/10.3390/met9060640
https://doi.org/10.3390/met9060640