Results 1 to 10 of about 29,967 (167)

Preparation process and performances of cBN-Fe magnetic abrasive particles

Jin'gangshi yu moliao moju gongcheng, 2023
In order to solve the problems of low hardness in the grinding phase material of magnetic abrasive particles prepared by the existing sintering method, the grinding effects on high-hardness and poor magnetic conductivity materials, such as titanium ...
Yuhan MA, Baorui ZHANG, Changle ZHOU, Baochi CHEN, Daqing WANG, Xin TIAN, Yunlong DING   +6 more
doaj   +3 more sources

Facile preparation of high conductive silver electrodes by dip-coating followed by quick sintering [PDF]

Royal Society Open Science, 2020
With polyol-synthesized silver nanoparticles (AgNPs) as raw materials, the silver electrodes with high conductivity were fabricated via a dip-coating method followed by sintering process, and the effects of the dip-coating and sintering process on the ...
Tianrui Chen, Hui Yang, Shengchi Bai, Yan Zhang, Xingzhong Guo   +4 more
doaj   +1 more source

Electrophysical Properties of the Multiferroic BFN-Ferrite Composites Obtained by Spark Plasma Sintering and Classical Technology [PDF]

Archives of Metallurgy and Materials, 2020
In the paper the multiferroic (ferroelectric-ferromagnetic) composites based on ferroelectromagnetic/ferroelectric (BaFe1/2Nb1/2O3 (BFN)) powder and ferrite powder (zinc-nickel ferrite) were obtained by two technological methods. In the composite samples
D. Bochenek, P. Niemiec, D. Brzezińska
doaj   +1 more source

Study HTHP Sintered WC/Co Hardmetal [PDF]

Materials Research, 2016
WC/Co is widely used as cutting tools, because has a unique combination of high strength, hardness, toughness, and moderate stiffness, especially with fine grained WC and finely distributed cobalt.
Meysam Mashhadikarimi, Uilame Umbelino Gomes, Michel Picanço Oliveira, Renan Da Silva Guimarães, Marcello Filgueira   +4 more
doaj   +1 more source

Synergistic optimization model of sintering ore allocation cost and energy consumption based on PSO–VIKOR

工程科学学报, 2023
As one of the major energy-consuming processes in steel production, sintering accounts for approximately 10% of the total energy consumption of steel production.
Yunfei MA, Qing LI, Jianliang ZHANG, Zhengjian LIU, Feng GUO, Yaozu WANG   +5 more
doaj   +1 more source

Thermo-mechanical modeling of thermal stress during multi-cycle intense pulsed light sintering of thick conductive wires on 3D printed dark substrate

Results in Physics, 2023
Due to its advantage of rapid, selective and no contact sintering, the intense pulsed light (IPL) sintering of the conductive wires is promising to simplify the hybrid printing of the fully printed electronics. However, this fast IPL sintering process is
Xin Li, Ming Lei, Quanyi Mu, Keliang Ren
doaj   +1 more source

Preparation of high-quality YAG:Ce3+ ceramic phosphor by high-frequency induction heated press sintering methods

Scientific Reports, 2022
This study investigates the characteristics of a ceramic phosphor (CP) for the converter of a high-power laser diode-based automobile headlamp synthesized by high-frequency induction heated press (HFP) sintering. The CP prepared by an HFP method exhibits
Seok Bin Kwon, Jung Hyeon Yoo, Seung Hee Choi, MinYoung Na, Bo Young Kim, Seon Young Lee, Ho-Jung Jeong, Wan Ho Kim, Seoung Hyok Park, Ho Shin Yoon, Bong Kyun Kang, Young Hyun Song, Dae Ho Yoon   +12 more
doaj   +1 more source

Determination of Trace Rhenium in Sandstone-type Uranium Deposits by Inductively Coupled Plasma-Mass Spectrometry with Magnesium Oxide Sintering

Yankuang ceshi, 2016
The average content of uranium in sandstone-type uranium deposits is 635 μg/g, whereas the content of rhenium is 0.3-1.9 μg/g. Because of low rhenium content, now precise determination of low Re in high U ores remains unresolved.
WANG Yan-li, LUO Ming-biao, KE Lin, XU Zhi-liang, FANG Xiao-wei   +4 more
doaj   +1 more source

Deep Learning Based Feature Selection and Ensemble Learning for Sintering State Recognition

Sensors, 2023
Sintering is a commonly used agglomeration process to prepare iron ore fines for blast furnace. The quality of sinter significantly impacts the blast furnace ironmaking process.
Xinran Xu, Xiaojun Zhou
doaj   +1 more source

Study of the High-temperature Synthesis of MgAl2O4 Spinel Refractory Raw Materials from Chromium Slag

High Temperature Materials and Processes, 2018
To make use of chromium slag waste, this study examined the technology of the preparation of MgAl2O4 spinel refractory raw material by using chromium slag.
Meng Jinxia, Chen Weiqing, Zhao Jizeng, Liu Li   +3 more
doaj   +1 more source