Zobrazeno 1 - 10
of 162
pro vyhledávání: '"Daqian Sun"'
Publikováno v:
Journal of Materials Research and Technology, Vol 32, Iss , Pp 1946-1958 (2024)
Dissimilar materials of TC4 titanium alloy and 316L stainless steel were joined by means of resistance spot welding with nickel interlayer in different thicknesses. A significant enhancement in terms of nugget morphology quality with less defects was
Externí odkaz:
https://doaj.org/article/41fc70a7ab7b4e0c8017a085c44b8245
Publikováno v:
Journal of Materials Research and Technology, Vol 27, Iss , Pp 6367-6375 (2023)
In this study, a composite sandwich was used as an intermediate layer and TC4/304 stainless steel was joined by explosion welding. First, intermetallic compounds with different butt joint sizes were added. When the length of the butt joint was kept a
Externí odkaz:
https://doaj.org/article/bb12ddeb23f24972b046244ae86d60c5
Publikováno v:
Journal of Materials Research and Technology, Vol 25, Iss , Pp 3458-3481 (2023)
With the strict regulation of automobile emissions by the state, many automobile manufacturers begin to work hard on automobile quality. Magnesium (Mg) alloy is one of the commonly used materials in automobile lightweight design, In the use of Mg all
Externí odkaz:
https://doaj.org/article/8f559d3f7c294e83ba30c126ad8c7cea
Publikováno v:
Journal of Materials Research and Technology, Vol 24, Iss , Pp 6463-6472 (2023)
Joining of 304 stainless steel and TC4 titanium alloy was of great interest for applications in the marine, and aerospace fields. However, the direct welding process of steel and titanium will generate a large number of brittle Ti–Fe intermetallic
Externí odkaz:
https://doaj.org/article/c9044854108f4333bb2c06187565c8f5
Publikováno v:
Thoracic Cancer, Vol 14, Iss 2, Pp 119-126 (2023)
Abstract With the increasing awareness of physical examination, the detection rate of pulmonary nodules is gradually increasing. For pulmonary nodules recommended for management by video‐assisted thoracic surgery (VATS), preoperative localization o
Externí odkaz:
https://doaj.org/article/dfd5f6b57d264e4293cb2970d259c561
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-6 (2021)
Abstract In this paper, laser welding-brazing of TC4 Titanium (Ti) alloy and Al2O3 ceramic dissimilar material was carried. The results showed that the Ti alloy and Al2O3 were joined by melting filler metal when the laser was concentrated in the Ti a
Externí odkaz:
https://doaj.org/article/fba5f6443be2447f88315919a958ce03
Autor:
Peng Liu, Shouzhen Chen, Xingzhe Gao, Hao Liang, Daqian Sun, Benkang Shi, Qiujie Zhang, Hu Guo
Publikováno v:
Frontiers in Immunology, Vol 13 (2022)
BackgroundTo explore the prognostic significance of sarcopenia and systemic immune-inflammation index (SII) for response to intravesical Bacillus Calmette-Guerin (BCG) in patients with intermediate-, and high-risk non-muscle invasive bladder cancer (
Externí odkaz:
https://doaj.org/article/9aed3d87e27e4f92aaa089ecda838e1c
Publikováno v:
Journal of Materials Research and Technology, Vol 13, Iss , Pp 2202-2209 (2021)
A Ti/Al joint with an Nb transition layer was obtained, where aluminum alloy and Nb sheet partially melted to form the weld and diffusion bonding was formed at Ti/Nb interface. The remaining transition layer Nb acted as a diffusion barrier between TC
Externí odkaz:
https://doaj.org/article/74e032aa59504a7098d5069512b22179
Publikováno v:
Journal of Materials Research and Technology, Vol 9, Iss 6, Pp 16214-16236 (2020)
As two important industrial manufacturing materials, ceramics and metals have their own advantages and disadvantages in terms of physical, chemical, and mechanical properties. The field of material manufacturing has witnessed efforts to develop techn
Externí odkaz:
https://doaj.org/article/f004fee8fbf44b8cb83fc6d6622324b4
Autor:
Yonggang Zhou, Weican Liu, Xiaowei Li, Daqian Sun, Keheng Xu, Chen Feng, Idrice Carther Kue Foka, Toi Ketehouli, Hongtao Gao, Nan Wang, Yuanyuan Dong, Fawei Wang, Haiyan Li
Publikováno v:
BMC Plant Biology, Vol 20, Iss 1, Pp 1-19 (2020)
Abstract Background Drought conditions adversely affect soybean growth, resulting in severe yield losses worldwide. Increasing experimental evidence indicates miRNAs are important post-transcriptional regulators of gene expression. However, the droug
Externí odkaz:
https://doaj.org/article/4b4f0b07542d479790186a0e2af7dfc9