Sintering of nanocrystalline materials: Sintering parameters

BJ Babalola, OO Ayodele, PA Olubambi - Heliyon, 2023 - cell.com
Nanostructured materials (NsM) are typical materials with structural length scales of one,
two, or three dimensions in the range of 1–100 nm. In the development of NsM, the …

Effect of laser re-melting on electric current assistive sintered CoCrFeNiAlxTiy high entropy alloys: Formation, micro-hardness and wear behaviors

A Erdogan, KM Döleker, S Zeytin - Surface and Coatings Technology, 2020 - Elsevier
CoCrFeNiAl x Ti y high entropy alloys were produced by electric current assistive sintering
(ECAS) method and their surfaces were then subjected to laser re-melting. Microstructure …

Fast production of high entropy alloys (CoCrFeNiAlxTiy) by electric current activated sintering system

A Erdogan, T Yener, S Zeytin - Vacuum, 2018 - Elsevier
Electric current assisted sintering (ECAS) can be a new production method for high entropy
alloy production due to its advantages such as low sintering temperature and short holding …

[HTML][HTML] Improving corrosion resistance of carbonyl iron powders by plasma electrolytic deposition

Y Zhang, A Bu, Y Xiang, Y Yang, W Chen, H Cheng… - Materials & Design, 2020 - Elsevier
A coating was prepared on the carbonyl iron powders by plasma electrolytic deposition to
improve its corrosion resistance. SiO 2 was uniformly coated with the thickness of~ 10 nm …

Effect of holding time and pressure on the densification, microstructure and mechanical properties of hot pressed Al2O3-CA6-ZrO2/Ni multi-phase composites

X Zhang, X Han, Y Zhang, J Liang, C Wang… - Journal of Alloys and …, 2021 - Elsevier
Densification, microstructure and mechanical properties of Al 2 O 3-CA6-ZrO 2/Ni multi-
phase composites depend on different parameters, particular the holding time and pressure …

Impact of Mg doping on the structural, morphological and dielectric properties of PbTiO3 ceramics synthesized by consecutive combination of sol–gel and …

EH Lahrar, H Essaoudi - Journal of Materials Science: Materials in …, 2024 - Springer
A new hybrid method based on the combination of the sol–gel process and the hydrothermal
route was successfully used to prepare Pb1− xMgxTiO3 (PMxT) powders with x= 0.0, 0.05 …

Influence of sintering pressure on microstructure and tribological properties of Copper–Tin composites containing graphite and MoS2

Y Su, F Jiang, Z Xiao, M Long, F Wu… - Surface Topography …, 2022 - iopscience.iop.org
Powder metallurgy was employed to facilitate self-lubricating composites using Cu-coated
graphite powder, Cu-coated MoS 2 powder and Cu-Sn alloy powder as raw materials …

Plastic yielding and tensile strength of near-micrometer grain size pure iron

Q Ruan, M Yang, W Liu, A Godfrey - Materials Science and Engineering: A, 2019 - Elsevier
In order to investigate the influence on mechanical properties of grain size in the near-
micrometer regime, samples of Fe with nearly full density were prepared using the spark …

Developing additively manufactured iron powder-filled pla composites

J Kumar, O Huseynov, I Fidan, I Rajabali - 2023 - repositories.lib.utexas.edu
Abstract The Low-Cost Metal Material Extrusion (LCMMEX) process has gained attention in
recent years to produce metallic parts with complex designs. High Iron concentration …

[PDF][PDF] 烧结温度及热处理对注射成形4605 低合金钢组织与性能的影响

黄雨晴, 何浩, 娄嘉, 李益民, 彭元东… - 粉末冶金材料科学与 …, 2020 - pmbjb.csu.edu.cn
以4605 母合金粉末为原料, 采用注射成形工艺, 在1 320~ 1 380℃ 烧结温度下制备4605
低合金钢, 并采用3 种不同工艺进行热处理, 研究烧结温度及热处理工艺对合金钢显微组织与 …