Results 71 to 80 of about 1,275,740 (271)

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

Advanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong, You Zhou, Qingxiu Li, Wenyu Zhao, Sunyingyue Geng, Hangfei Li, Yan‐Bing Leng, Shirui Zhu, Guanglong Ding, Yongbiao Zhai, Ziyu Lv, Ye Zhou, Su‐Ting Han   +12 more
wiley   +1 more source

Research on the Effect of Micro-Pit Parameters on Tool Wear in Turning GH4169

Coatings
Tools with micro-textures have found wide application in cutting difficult machining materials. The cutting performance of tools is closely related to the arrangement, morphology, and size parameters of micro-textures. In this research, micro-pit tools were used in turning GH4169 in spray cooling.
Jingshu Hu, Jinrong Liu, Zhiwei Liu, Xinmin Feng   +3 more
openaire   +1 more source

Effect of Pre-deformation on Microstructure and Pitting Corrosion Behavior of UNS S32205

International Journal of Electrochemical Science, 2017
The present work studied the microstructure of strain-induced martensite (SIM) in a UNS S32205 DSS under different strains. The material was strained at room temperature from 0 to 30% and the change of microstructure in the duplex stainless steel was ...
Xu Si, Jun Wu, Yiwei Tang, Jin Li, Yiming Jiang   +4 more
doaj   +1 more source

Hydrogel‐Based Airway‐on‐Tube With Perfusable Endothelial Lumen and Outward Epithelialization

Advanced Materials, EarlyView.
A hydrogel‐based airway‐on‐tube platform featuring a perfusable endothelial lumen and outward epithelialization is presented. The system supports primary human bronchial epithelial and lung microvascular endothelial coculture under air‐liquid interface conditions.
Ali Doryab, Jack F. Murphy, Michael Bartolf‐Kopp, Jenny C‐C Hsin, Alice Chernaik, Frank McCaughan, Yan Yan Shery Huang, Tomasz Jungst, Jürgen Groll   +8 more
wiley   +1 more source

The Evaluation of Micro-Pit Life with the DBR method for Rolling-Sliding Contact

Procedia Engineering, 2011
AbstractIn this study, we evaluate the effect of supplied oil quantity and contact bulk temperature on micro-pitting life using two-roller contact machine. To quantify the failure rate of damaged surfaces of micro-pitting occurrence, the DBR(Dark and Bright Ratio) method was effectively implemented for observing not a sudden occurrence of macro-pitting
Moon, S.M., Kim, Y.K., Kim, T.W., Cho, Y.J.   +3 more
openaire   +1 more source

Corrosion fatigue performance of modified 17-4PH in simulated geothermal environment

Frontiers in Materials
Corrosion fatigue behavior of a new candidate material for geothermal turbine blade, modified 17-4PH, was investigated in detail. The environmental acceleration of crack growth rate was discussed in terms of ∆K.
Zhipeng Li, Ming Sun, Hongguang Zhang, Weiwei Xu, Lianlian Wu   +4 more
doaj   +1 more source

Soft and Transient Bioelectronics Enabled by Polymer‐Free Ti3C2Tx MXene Hydrogels

Advanced Materials, EarlyView.
We present Ti3C2Tx MXene hydrogel (MXgel) bioelectronics, a soft, flexible, and fully transient platform for high‐fidelity neural recording and stimulation. MXgel bioelectronics exhibit exceptional electrical conductivities, low electrochemical impedances, and high charge injection capacities.
Raghav Garg, Franco A. Laimo, Stefano Ippolito, Prastuti Upadhyay, Spencer R. Averbeck, Dimitris Boufidis, Charles‐Antoine Assenmacher, Dayo O. Adewole, Sai Panigrahy, Bita Soltan Mohammadlou, Lucy Plant, Yuan Zhang, Andrew G. Richardson, Yury Gogotsi, D. Kacy Cullen, Flavia Vitale   +15 more
wiley   +1 more source

Hierarchical Multi‐Material Architectures With Gradient Design for Dynamic‐Range Flexible Tactile Sensing

Advanced Materials Technologies, EarlyView.
Hierarchical multi‐material TPMS lattices are engineered as flexible tactile sensors by combining soft and stiff elastomeric layers with a conformal conductive coating. The bilayer architecture delivers sensitivity at low pressures while maintaining a broad detectable range under large loads, enabling reliable pressure and vibration monitoring for ...
Reza Noroozi, Domenic Quiquero, Yan Yan Shery Huang, HaoTian Harvey Shi   +3 more
wiley   +1 more source

Mechanisms of pitting induced by containing Ce inclusions in X100 pipeline steel

Journal of Materials Research and Technology
Rare earth cerium (Ce) can reduce the pitting susceptibility and occurrence probability of X100 pipeline steel in a simulated marine environment by altering the characteristics and quantity of inclusions.
Xiangjun Liu, Changqiao Yang, Zhongqiao Ma, Jichun Yang, Huiping Ren, Xinfang Zhang, Zhen Zhao   +6 more
doaj   +1 more source

Corrosion Response of Twin Roll Cast AZ31 Alloy in Biologically Relevant Environments [PDF]

BIO Web of Conferences
The present work highlights twin-roll cast (TRC) AZ31 magnesium alloy as an energy-saving processing alternative to conventional ingot-cast AZ31 magnesium alloy through analytical characterization, corrosion behaviour in in-vitro biologically relevant ...
Bag Tanay, Agasti Amrut, Khatirkar Rajesh   +2 more
doaj   +1 more source