Results 1 to 10 of about 313,538 (273)

Self-adapted clustering of solute atoms into a confined two-dimensional prismatic platelet with an ellipse-like quasi-unit cell

IUCrJ, 2018
This paper reports a new structured prismatic platelet, self-assembled by an ellipse-like quasi-unit cell, precipitated in Mg–In–Yb and Mg–In–Ca ternary alloys and aged isothermally at 200°C using aberration-corrected high-angle annular dark-field ...
Hongbo Xie, Junyuan Bai, Hucheng Pan, Xueyong Pang, Yuping Ren, Shineng Sun, Liqing Wang, Hong Zhao, Boshu Liu, Gaowu Qin   +9 more
doaj   +1 more source

PLGA and Mg(OH)₂ Composite Coatings on Zinc Alloy for Improving Degradation Resistance and Cell Compatibility

Metals
To address the issue of burst release of Zn2+ ions in the early degradation stage of degradable zinc alloys and enhance their cellular activity, a composite coating consisting of PLGA and Mg(OH)2 was prepared on the surface of Zn alloys.
Qian Jiao, Haozhi Xu, Lei Yang, Yan Zhang, Chang Shi, Ming Zhang, Erlin Zhang   +6 more
doaj   +1 more source

Stress-induced martensitic transformation and elastocaloric performance of TiZrMoSn alloy

Cailiao gongcheng
Developing shape memory alloys with well-balanced comprehensive elastocaloric performance is essential for advancing solid-state refrigeration technologies.
XIANG Huayou, YANG Jinhan, LI Zongbin, YANG Bo, JIA Nan, YAN Haile, ZUO Liang   +6 more
doaj   +1 more source

Optimization of mechanical properties, biocorrosion properties and antibacterial properties of wrought Ti-3Cu alloy by heat treatment

Bioactive Materials, 2018
Previous study has shown that Ti-3Cu alloy shows good antibacterial properties (>90% antibacterial rate), but the mechanical properties still need to be improved.
Mianmian Bao, Ying Liu, Xiaoyan Wang, Lei Yang, Shengyi Li, Jing Ren, Gaowu Qin, Erlin Zhang   +7 more
doaj   +1 more source

Electroactive Microbes Short-Circuit the Passive Film to Corrode Stainless Steel

Research
Electroactive microbes are uniquely capable of aggressively corroding metals like stainless steel that were once thought immune to microbial attack. This activity has been attributed to microbial destruction of the protective chromium oxide passive film ...
Yuting Jin, Qin Cheng, Dake Xu, Derek R. Lovley   +3 more
doaj   +1 more source

Wear Resistance of Iron Matrix Composites Reinforced by Mixed-type Particles

Cailiao gongcheng, 2017
Ceramic particles reinforced iron matrix composites were prepared by the dynamic temperature resistant hot press technology. The wear resistance of the iron matrix composites reinforced by monolithic particles (SiC,TiC,TiN) and hybrid particles mixture ...
CAO Xin-jian, JIN Jian-feng, CAO Jing-yi, ZONG Ya-ping   +3 more
doaj   +1 more source

Ultrahigh efficiency solar evaporation through orchestrated multiphase flow

Nature Communications
Solar-driven interfacial evaporation (SDIE) represents a sustainable solution to alleviate global water scarcity. While holding great promise, developing energy-efficient and salt-resistant systems remains a critical challenge.
Ruolan Tang, Wanqi Chen, Bo Yang, Jiantao Wang, Bo Zhang, Banghe Lv, Hai-Le Yan, Zongbin Li, Song Li, Peitao Liu, Xing-Qiu Chen, Liang Zuo   +11 more
doaj   +1 more source

Microstructure and mechanical property of large-diameter and low-alloyed Mg-Mn-Ca-Ce-Al alloy

Metals Advances
Large-diameter, low-alloyed Mg-1.0Mn-0.4Ca-0.2Ce-0.1Al (wt%, MXEA) alloy bars were produced by a low-temperature secondary extrusion (SE) process. The MXEA alloy underwent primary extrusion (PE) followed by homogenization treatment.
Jie Song, Chang Zhu, Hucheng Pan, Sen Wang, Sheng Wang, Zhen Pan, Zhihao Zeng, Gaowu Qin   +7 more
doaj   +1 more source

Accelerating the design of multivariate Nb-Si based alloys with excellent strength and toughness matching through machine learning

Next Materials
The applications of Nb-Si-based alloys for new-generation engines are heavily influenced by their strength and toughness. Therefore, accurately and effectively predicting fracture toughness and compressive strength is crucial for accelerating the ...
Xiuyuan Yin, Jing Liang, Chen Liu, Suiyuan Chen, Shuo Shang, Changsheng Liu   +5 more
doaj   +1 more source

Current status and development trend of laser remanufacturing of short stress path rolling mill

Cailiao gongcheng, 2019
The short-stress-path rolling mill is a mechatronics equipment which is widely used in the steel manufacturing industry. China has the largest number of used rolling mills in the world.
ZHANG Bin, CHEN Sui-yuan, LIANG Jing, LIU Chang-sheng, CUI Tong, WANG Mei   +5 more
doaj   +1 more source