34 Result(s)

Article

Improvement in corrosion resistance of Mg₉₇Zn₁Y₂ alloy by Zr addition

Magnesium alloys, known for their exceptional lightweight properties, have presented challenges in various applications due to their limited corrosion resistance. In this study, the corrosion resistance of Mg₉₇Zn

Di-qing Wan, Yu-meng Sun, Yan-dan Xue, Shao-yun Dong, Guo-liang Han… in China Foundry (2024)

Article

Microstructure and properties of LZQT600-3 HCCDIBs for plunger pump cylinder

It is important to improve the comprehensive performance of the ductile iron bars (DIBs) for the cylinder block of the extra high pressure hydraulic plunger pump and accelerate the industrial application. In t...

Chun-jie Xu, Yuan-ying **, Dong Ma, Zhen Zhao, Jia-wei Qi, Shang Sui… in China Foundry (2024)

Article

Review of the evolution and prevention of friction, wear, and noise for water-lubricated bearings used in ships

With the development of green tribology in the ship** industry, the application of water lubrication gradually replaces oil lubrication in stern bearings and thrust bearings. In terms of large-scale and high...

Zhuo Zhang, Wu Ouyang, **ngxin Liang, ** Yan, Chengqin Yuan, **ncong Zhou… in Friction (2024)

Article

Controlling oxygen content in electro-slag remelting steel by optimizing slag-steel reaction process

The thermodynamic equilibrium of deoxidation reactions between molten slag and steel was calculated using a slag-steel coupling thermodynamic model and the mass conservation model based on the ion-molecular co...

Dian-dong Sun, Yong Wang, Lei **, Zong-xu Pang, Jian Huang… in China Foundry (2023)

Article

New Technology of Multidirectional Loading Rotary Extrusion

To satisfy the requirements for the precise formation of large-scale high-performance lightweight components with inner ring reinforcement, a new multidirectional loading rotary extrusion forming technology is...

Zhimin Zhang, Yong Xue, **ng Zhang… in Chinese Journal of Mechanical Engineering (2023)

Article

Highly sensitive piezoresistive and thermally responsive fibrous networks from the in situ growth of PEDOT on MWCNT-decorated electrospun PU fibers for pressure and temperature sensing

Flexible electronics have demonstrated various strategies to enhance the sensory ability for tactile perception and wearable physiological monitoring. Fibrous microstructures have attracted much interest becau...

Yunyun Luo, Libo Zhao, Guoxi Luo, Linxi Dong, … in Microsystems & Nanoengineering (2023)

Article

Optimized Electronic Modification of S-Doped CuO Induced by Oxidative Reconstruction for Coupling Glycerol Electrooxidation with Hydrogen Evolution

Article

An improved dynamic programming tracking-before-detection algorithm based on LSTM network

The detection and tracking of small and weak maneuvering radar targets in complex electromagnetic environments is still a difficult problem to effectively solve. To address this problem, this paper proposes a ...

Fei Song, Yong Li, Wei Cheng, Limeng Dong in EURASIP Journal on Advances in Signal Proc… (2023)

Article

Effect of secondary aging on microstructure and properties of cast Al-Cu-Mg alloy

To obtain better comprehensive properties of cast Al-Cu-Mg alloys, the secondary aging (T6I6) process (including initial aging, interrupted aging and re-aging stages) was optimized by an orthogonal method. The...

Rui-ming Su, Yong-xin Jia, Jian **ao, Guang-long Li, Ying-dong Qu… in China Foundry (2023)

Article

Quantitative multi-phase-field modeling of non-isothermal solidification in hexagonal multicomponent alloys

A quantitative multi-phase-field model for non-isothermal and polycrystalline solidification was developed and applied to dilute multicomponent alloys with hexagonal close-packed structures. The effects of Lew...

Yong-biao Wang, Ming-guang Wei, **n-tian Liu, Cong Chen, Jian-xiu Liu… in China Foundry (2022)

Article

Simulation of α-Al grain formation in high vacuum die-casting Al-Si-Mg alloys with multi-component quantitative cellular automaton method

Al-Si-Mg alloys are the most commonly used material in high vacuum die-casting (HVDC), in which the morphology and distribution of α-Al grains have important effect on mechanical properties. A multi-component ...

Yong-zhi Hao, Hai-dong Zhao, Xu Shen, Xue-ling Wang, Hui-ting Zheng in China Foundry (2022)

Article

Evolution mechanism of recrystallization in a nickel-based single crystal superalloy under various cooling rates during heat treatment

The recrystallization behaviors of a nickel-based single crystal superalloy during heat treatment at 1,200 °C for 4 h with various cooling rates were studied. Results show that the thickness of recrystallizati...

Yong-shun Li, Wei-dong Xuan, Jian Yang, Yu-hao Zhou, Ge Song, **ng-fu Ren… in China Foundry (2022)

Article

Novel Approach to Improve the Optical Performance by Machining Process Without Surface Finishing

With the increase in dimensions of optical elements in addition to ever rising demand for aspherical optics, the millimeter-scale periodic waviness that is naturally produced by machining (such as diamond turn...

June Gyu Park, Dong-Ho Lee, Hong-Seung Kim… in International Journal of Precision Enginee… (2021)

Article

Laser fabrication of modular superhydrophobic chips for reconfigurable assembly and self-propelled droplet manipulation

Natural creatures that enables controllable liquid transport provides the inspiration for develo** novel microfluidic devices by engineering functional surfaces with superwettability. However, towards microf...

Huan Wang, Yong-Lai Zhang, Dong-Dong Han, Wei Wang, Hong-Bo Sun in PhotoniX (2021)

Article

Development of a non-invasive method for skin cholesterol detection: pre-clinical assessment in atherosclerosis screening

Establishing a high-accuracy and non-invasive method is essential for evaluating cardiovascular disease. Skin cholesterol is a novel marker for assessing the risk of atherosclerosis and can be used as an indep...

**gshu Ni, Haiou Hong, Yang Zhang, Shiqi Tang… in BioMedical Engineering OnLine (2021)

Article

Effect of ageing treatment on microstructures, mechanical properties and corrosion behavior of Mg-Zn-RE-Zr alloy micro-alloyed with Ca and Sr

Effects of ageing treatment on the microstructures, mechanical properties and corrosion behavior of the Mg-4.2Zn-1.7RE-0.8Zr-xCa-ySr [x=0, 0.2 (wt.%), y=0, 0.1, 0.2, 0.4 (wt.%)] alloys were investigated. Results ...

Yu Fu, Chen Liu, Hai Hao, Yong-dong Xu, **u-rong Zhu in China Foundry (2021)

Article

Optimization of Cutting Parameters for Trade-off Among Carbon Emissions, Surface Roughness, and Processing Time

As the manufacturing industry is facing increasingly serious environmental problems, because of which carbon tax policies are being implemented, choosing the optimum cutting parameters during the machining pro...

Zhipeng Jiang, Dong Gao, Yong Lu, **anli Liu in Chinese Journal of Mechanical Engineering (2019)

Article

Multi-response optimization of Ti-6Al-4V turning operations using Taguchi-based grey relational analysis coupled with kernel principal component analysis

Ti-6Al-4V has a wide range of applications, especially in the aerospace field; however, it is a difficult-to-cut material. In order to achieve sustainable machining of Ti-6Al-4V, multiple objectives considerin...

Ning Li, Yong-Jie Chen, Dong-Dong Kong in Advances in Manufacturing (2019)

Article

Supercapacitors based on free-standing reduced graphene oxides/carbon nanotubes hybrid films

The freestanding of reduced graphene oxides/carbon nanotubes (rGO/CNTs) hybrid films are synthesized via the simple vacuum filtration and thermal reduction methods. And the electrochemical behaviors of rGO/CNT...

Zhi-Guang Yang, Ning-Ning Liu, Shuo Dong, Feng-Shou Tian… in SN Applied Sciences (2018)

Article

In vivo and in vitro performance of a China-made hemodialysis machine: a multi-center prospective controlled study

To evaluate the in vivo and in vitro performance of a China-made dialysis machine (SWS-4000).

Yong Wang, **ang-Mei Chen, Guang-Yan Cai, Wen-Ge Li… in BioMedical Engineering OnLine (2017)