Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Defen Zhang"'
Publikováno v:
Surface Innovations. 11:49-59
In this study, ceramic coatings were prepared on the surface of TC4 titanium (Ti) alloy by micro-arc oxidation (MAO). The morphology, element distribution and phase composition of MAO coatings were analyzed by scanning electron microscopy, energy-dis
Publikováno v:
International Journal of Applied Ceramic Technology. 20:451-464
Publikováno v:
International Journal of Applied Ceramic Technology. 19:533-544
Publikováno v:
International Journal of Applied Ceramic Technology. 19:397-408
Autor:
Doree Nwi, Yingchun Zhang, Yanxiao Yue, Zuoxiang Wang, Jie Zhang, Huaizhuang Cai, Defen Zhang, Jingqin Cao, Agnes Williams
Publikováno v:
Journal of Medical Imaging and Health Informatics. 10:2101-2105
Objective: Paper for CT imaging in three-dimensional visualization technology for laparoscopy combined with biliary hard lens therapeutic clinical effect of extrahepatic bile duct stones were evaluated. Methods: Abdominal medical image 3D visualizati
Publikováno v:
Transactions of the Indian Institute of Metals. 73:1789-1795
The research involved in selecting graphene as the reinforcing phase and thereby depositing graphene–Ni–P composite coatings with different graphene content on surface of AlCu4Mg1 aluminum alloy as plating. The influence of graphene concentration
Publikováno v:
In Energy Procedia 2011 13:6923-6928
Publikováno v:
Transactions of the Indian Institute of Metals. 73:73-80
To improve wear resistance of the titanium alloy micro-arc oxidation (MAO) coatings, this work explores the influence mechanism of graphene on the wear resistance. Wear-resistant ceramic coatings with different graphene concentrations were prepared o
Publikováno v:
Transactions of the Indian Institute of Metals. 73:1-7
In this work, X90 pipeline steel was welded by shielded metal arc welding with root and submerged arc welding with calk and cap. After that, the joint was tempered at 550 °C and 600 °C. Subsequently, the microstructure and mechanical properties wer
Publikováno v:
Journal of Healthcare Engineering, Vol 2021 (2021)
Journal of Healthcare Engineering
Journal of Healthcare Engineering
Severe acute pancreatitis (SAP) is traditionally treated with chemical analysis. Faced with the increasing maturity of CT imaging technology, it is necessary to use more advantageous CT imaging to treat SAP. In this article, 72 SAP patients admitted