Results 31 to 40 of about 11,619 (119)

Study of the influence of sintering additives and vacuum sintering conditions on optical properties of LuAG:Er (1 at.%) ceramics

Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов
In this work, ceramic samples based on lutetium-aluminum garnet doped with erbium (content 1 at.%) were manufactured. In the manufacture of ceramic material, the chemical precipitation method was chosen. The influence of two types of sintering additives,
E.V. Medyanik, F.F. Malyavin, V.A. Lapin, A.A. Kravtsov, V.E. Suprunchuk, L.V. Tarala   +5 more
doaj   +1 more source

Effect of consolidation parameters and heat treatment on microstructures and mechanical properties of SiCp/2024 Al composites

Science and Engineering of Composite Materials, 2015
The aim of this paper was to investigate the effect of vacuum hot pressing sintering temperature, sintering time and pressure on the properties of SiCp/2024Al composites.
Hao Shiming, Xie Jingpei, Wang Aiqin, Wang Wenyan, Li Jiwen   +4 more
doaj   +1 more source

Evolution of Thermoelectric Properties of Zn4Sb3 Prepared by Mechanical Alloying and Different Consolidation Routes

Energies, 2018
In this research, a method combining the mechanical alloying with the vacuum sintering or hot pressing was adopted to obtain the compact of β-Zn4Sb3. Pure zinc and antimony powders were used as the starting material for mechanical alloying.
Pee-Yew Lee, Pei-Ho Lin
doaj   +1 more source

Gradient-distributed ZTAp-VCp/Fe45 as new anti-wear composite material and its bonding properties during composite casting

Science and Engineering of Composite Materials, 2023
In this article, gradient-distributed VCp-ZTAp/Fe45 composites were prepared by vacuum sintering, and three-body abrasive wear experiments were carried out to investigate its anti-wear performance.
Fan Lei, Hu Chun, Yang Neng, Fan Xingshuai, Cheng Jie, Li Xiangming   +5 more
doaj   +1 more source

Effect of Electro-heating Impact on Shrinkage Densification of Multi-physics Fields Coupling Sintering

工程科学与技术, 2013
: The multi-physics fields coupling sintering is a novel method for preparing components fast sintered under low temperature with powder materials.
Wu Ming-Xia, Yang Gang, Yang Yi, Yin De-Qiang, Yang De-Fang   +4 more
doaj  

Effect of dispersity of powder system Al-Mg-B on the phase composition of sintered ceramics AlMgB14

MATEC Web of Conferences, 2018
In work studies of materials obtained from various powder mixtures Al-Mg-B after mechanical processing in a planetary mill and subsequent vacuum sintering were carry out. It was found that for each mixture exists optimal time of mechanical treatment in a
Nikitin Pavel, Zhukov Ilya, Vorozhtsov Alexander, Zhukov Alexander, Dubkova Yana   +4 more
doaj   +1 more source

Increasing the Performance of Vacuum Membrane Distillation Using Micro-Structured Hydrophobic Aluminum Hollow Fiber Membranes

Applied Sciences, 2017
This study develops a micro-structured hydrophobic alumina hollow fiber with a high permeate flux of 60 Lm−2h−1 and salt rejection over 99.9% in a vacuum membrane distillation process.
Chia-Chieh Ko, Chien-Hua Chen, Yi-Rui Chen, Yu-Hsun Wu, Soon-Chien Lu, Fa-Chun Hu, Chia-Ling Li, Kuo-Lun Tung   +7 more
doaj   +1 more source

Research progress in high thermal conductivity diamond/aluminum composites

Cailiao gongcheng, 2020
The mainstream fabrication technologies and the key factors affecting their thermal conductivity of diamond/aluminium composites with high thermal conductivity for thermal manag-ement were reviewed.
LIU Yuan, CUI Yan, GUO Kai-jin, CAO Lei-gang, YANG Yue   +4 more
doaj   +1 more source

Physical, mechanical and thermal properties of vacuum sintered HUST-1 lunar regolith simulant

International Journal of Mining Science and Technology
Establishing a base on the Moon is one of the new goals of human lunar exploration in recent years. Sintered lunar regolith is one of the most potential building materials for lunar bases. The physical, mechanical and thermal properties of sintered lunar
Wenbin Han, Yan Zhou, Lixiong Cai, Cheng Zhou, Lieyun Ding   +4 more
doaj   +1 more source

Thermoelectric properties of Ag-doped compound: Mg3-xAgxSb2

Journal of Materiomics, 2018
Mg3Sb2-based thermoelectric materials have poor electrical conductivity which is the key to limit thermoelectric performance that need to be solved. Herein we tuned the carrier concentration of Mg3Sb2-based materials via Ag doping at the Mg sites (at two
Yanan Fu, Xin Zhang, Hongliang Liu, Jie Tian, Jiuxing Zhang   +4 more
doaj   +1 more source