Zobrazeno 1 - 10
of 74
pro vyhledávání: '"Junyang He"'
Publikováno v:
BMC Anesthesiology, Vol 24, Iss 1, Pp 1-9 (2024)
Abstract Background Pain after total hip arthroplasty (THA) for femoral neck fracture (FNF) can be severe, potentially leading to serious complications. PENG block has become an optional local analgesic strategy in hip fracture surgery, but it cannot
Externí odkaz:
https://doaj.org/article/6f26f54d863f493497f1017459052bec
Autor:
Wenting Jiang, Ruidi Li, Junyang He, Song Ni, Li Wang, Zibin Chen, Yi Huang, Caiju Li, Jianhong Yi, Min Song
Publikováno v:
Advanced Powder Materials, Vol 3, Iss 5, Pp 100217- (2024)
CoCrMoW alloys with different nitrogen (N) additions (0, 0.05, 0.1, and 0.2 wt%) were prepared via laser powder bed fusion (LPBF). The effects of N content on the microstructure and mechanical properties were investigated. The results indicate tha
Externí odkaz:
https://doaj.org/article/20fad31ba247460586dc3feddfeeb1b8
Publikováno v:
Journal of Materials Research and Technology, Vol 29, Iss , Pp 2620-2627 (2024)
Intermediate temperature embrittlement (ITE) is very common in Ni and Ni–Co based superalloys, which seriously restricts the application of these alloys. In this work, we developed a new Ni–Co based superalloy by increasing the content of Cr to e
Externí odkaz:
https://doaj.org/article/5bc96696c6fd4bd3a7bbee3a3fc940eb
Publikováno v:
Materials Research Letters, Vol 11, Iss 10, Pp 888-895 (2023)
By using state-of-the-art characterisation techniques including atom probe tomography and atomic resolved elemental mapping, we successfully probed the site occupation evolution associated with composition change in γ′, during 1100°C creep of a f
Externí odkaz:
https://doaj.org/article/4460c21924e14f83891da19c1c4398ab
Autor:
Junyang He, Rui Wang, Na Li, Zhongrun Xiao, Ji Gu, Hongyao Yu, Zhongnan Bi, Weihong Liu, Min Song
Publikováno v:
Materials Research Letters, Vol 11, Iss 4, Pp 281-288 (2023)
ABSTRACTIn this work, by using multi-scale characterizations from electron channeling contrast imaging (ECCI) to atom probe tomography (APT), we directly evidenced that the massive cracking events in the selective-laser-melted (SLMed) Haynes 230 supe
Externí odkaz:
https://doaj.org/article/c0bce756a56f4fea9f43ba380bb3668b
Autor:
Jing Huang, Wanpeng Li, Junyang He, Rui Zhou, Tzu-Hsiu Chou, Tao Yang, Chain-Tsuan Liu, Weidong Zhang, Yong Liu, Jacob C. Huang
Publikováno v:
Materials Research Letters, Vol 10, Iss 9, Pp 575-584 (2022)
The (FeCoNi)86Ti7Al7 multi-principal-element alloy with a dual heterogeneous microstructure was successfully fabricated by selective laser melting, exhibiting an excellent combination of strength (ultimate tensile strength, 1085.2 ± 23.2 MPa) and du
Externí odkaz:
https://doaj.org/article/11bcf1c274cb4040bd502859951583a7
Publikováno v:
Materials & Design, Vol 224, Iss , Pp 111291- (2022)
The high-temperature oxidation behaviors of Co- and CoNi-base alloys with different Ni and Cr additions were investigated by isothermal oxidation in air at 900 and 1000 °C. The structure, composition, and element distribution in the three layers wit
Externí odkaz:
https://doaj.org/article/d770022635ff44298a1a9d3d38f23e84
Formation process and mechanical properties in selective laser melted multi-principal-element alloys
Autor:
Jing Peng, Jia Li, Bin Liu, Jian Wang, Haotian Chen, Hui Feng, Xin Zeng, Heng Duan, Yuankui Cao, Junyang He, Peter K. Liaw, Qihong Fang
Publikováno v:
Journal of Materials Science & Technology. 133:12-22
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::13ad121cd2cf4e96f71989baab42a632
https://doi.org/10.1016/j.jmst.2022.06.017
https://doi.org/10.1016/j.jmst.2022.06.017
Autor:
Junyang He, Rui Wang, Na Li, Zhongrun Xiao, Ji Gu, Hongyao Yu, Zhongnan Bi, Weihong Liu, Min Song
Publikováno v:
Materials Research Letters. 11:281-288
In this work, by using multi-scale characterizations from electron channeling contrast imaging (ECCI) to atom probe tomography (APT), we directly evidenced that the massive cracking events in the selective-laser-melted (SLMed) Haynes 230 superalloy a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a309430aee199650ed77c85473d8b299
https://doi.org/10.1080/21663831.2022.2148491
https://doi.org/10.1080/21663831.2022.2148491
Publikováno v:
Journal of Materials Science & Technology. 99:207-214
Selective laser melting (SLM) has the advantage in preparing supersaturated solid solutions due to its unique thermal field and high solidification rate. In this study, a face-centered cubic single-phase FeCrNi medium entropy alloy (MEA) with an ultr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a56d71933caebecb96cc53296b5e13b
https://doi.org/10.1016/j.jmst.2021.05.018
https://doi.org/10.1016/j.jmst.2021.05.018