Results 31 to 40 of about 363 (184)

The influence of pulse-plasma treatment on the phase composition and hardness of Fe-TiB₂-CrB₂ coatings

Eurasian Journal of Physics and Functional Materials, 2021
This work are presented the research results of pulse plasma treatment influence on the phase composition, hardness, roughness and element composition of coatings on the bases of Fe-TiB2-CrB2.
A. B. Kengesbekov, B. K. Rakhadilov, Yu. N. Tyurin, N. M. Magazov, M. K. Kylyshkanov, Zh. B. Sagdoldina   +5 more
doaj   +1 more source

Atmospheric plasma sprayed W coating/Detonation sprayed W-steel composite coating/steel substrate-based coating system for the tokamak first wall

Nuclear Materials and Energy, 2023
To study the manufacturing method of the tungsten armored first wall of tokamak devices, the W-316 L steel (W-SS) composite coatings were fabricated on 316 L steel substrates by detonation spraying (DS) as the interlayer of pure tungsten coatings ...
Zongxiao Guo, Manli Wang, Zheng Wang, Fan Wang, Xingli Wang, Jianjun Huang   +5 more
doaj   +1 more source

The Effect of Detonation Spraying Mode on the Structure and Tribological Properties of WC–Co Coatings

Қарағанды университетінің хабаршысы. Физика сериясы
The article presents the results of research into the structure and tribological testing of WC-Co detonation coatings with a barrel filling volume of 64 % and 74 %.
Ж.Б. Сағдолдина, Л.Г. Сулюбаева, Д.Б. Буйткенов, А.Б. Нәбиолдина, С.Д. Болатов, Д.К. Саржанов   +5 more
doaj   +1 more source

Detonation Spraying of Ni-Based Composite Coatings Reinforced by High-Entropy Intermetallic Particles

Metals, 2023
Ni-based composite coatings reinforced by high-entropy intermetallic compounds (HEICs) were prepared by detonation spraying (DS) on low alloy steel substrates.
Ahmad Ostovari Moghaddam, Nataliya Shaburova, Majid Naseri, Yulia Latfulina, Marina Samodurova, Valerii Krymsky, Ksenia Litvinyuk, Evgeny Trofimov   +7 more
doaj   +1 more source

Research of annealing influence on the hardness of detonation coatings from aluminum oxide

Қарағанды университетінің хабаршысы. Физика сериясы, 2021
The article examines the effect of annealing on the structure and properties of alumina-based coatings obtained by detonation spraying. Coated samples were kept separately at temperatures of 500, 700, 800 and 1200 °C at a pressure of 3.6*10-4 Pa for ...
Н. Қантай, Б.К. Рахадилов, М. Пашковский, Б. Туякбаев, Ш. Курбанбеков, А. Набиолдина   +5 more
doaj   +1 more source

UTact: Underwater Vision‐Based Tactile Sensor with Geometry Reconstruction and Contact Force Estimation

Advanced Robotics Research, EarlyView.
Embedded flexible sensing technologies advance underwater soft robotics, yet most systems still suffer from hysteresis and limited perceptiveness. Instead, vision‐based tactile sensors provide reliable and rapid feedback essential for complex underwater tasks.
Qiyi Zhang, Zonghao Zuo, Haoxuan Wang, Bin Liu, Yilidusi Yilihamu, Li Wen   +5 more
wiley   +1 more source

TacScope: A Miniaturized Vision‐Based Tactile Sensor for Surgical Applications

Advanced Robotics Research, EarlyView.
TacScope is a compact, vision‐based tactile sensor designed for robot‐assisted surgery. By leveraging a curved elastomer surface with pressure‐sensitive particle redistribution, it captures high‐resolution 3D tactile feedback. TacScope enables accurate tumor detection and shape classification beneath soft tissue phantoms, offering a scalable, low‐cost ...
Md Rakibul Islam Prince, Sheeraz Athar, Pokuang Zhou, Yu She   +3 more
wiley   +1 more source

Chitosan‐Carbon Dot Composite Materials Form a Leaf Surface Barrier to Mitigate the Enrichment and Invasion of Nanoplastics: From Leaf Interface to Systemic Response

Advanced Science, EarlyView.
Foliar spraying of CS‐CDs can form a film on the leaves of Brassica rapa, effectively reducing the enrichment and absorption of PS in the leaves, while increasing the biomass and nutrient content of the plants. In addition, CS‐CDs can also enrich the interfoliar microbial community and activate the plant's own defense metabolic pathways.
Beibei Zhao, Mei Li, Mengjiao Fan, Chuanhuan Liu, Jie Jiang, Jia Song, Yingzhu Liu   +6 more
wiley   +1 more source

Influence of the technological conditions of detonation coatings application on their phase composition [PDF]

Нанотехнологии в строительстве
Introduction. Detonation spraying is an effective method for applying high-quality coatings to various materials, widely used in industry to improve wear resistance and corrosion resistance of surfaces.
Vyacheslav V. Sirota, Sergey E. Savotchenko, Valeria V. Strokova, Diana O. Bondarenko, Daniil S. Podgorny   +4 more
doaj   +1 more source

Obtaining functional gradient coatings based on Al2O3 by detonation spraying

Қарағанды университетінің хабаршысы. Физика сериясы, 2020
The article deals with the phase composition and hardness of Al2O3 coatings obtained by detonation spraying. It was found that a decrease in the delay time between shots is leading to an increase in the hardness and elastic module of Al2O3 coatings.
Б.К. Рахадилов, А.Б. Нугуманова, П. Ковалевский, М.К. Кылышканов, Л.Б. Баятанова, Д.Н. Какимжанов   +5 more
doaj   +1 more source