A review on high velocity compaction mechanism of powder metallurgy

Y Bai, L Li, L Fu, Q Wang - Science Progress, 2021 - journals.sagepub.com
High Velocity Compaction (HVC) is a key technology to realize the performance of powder
metallurgy parts “three high and one low”(high density, high precision, high performance …

[图书][B] Encyclopedia of Iron, Steel, and Their Alloys, Five-Volume Set (Print)

R Colás, GE Totten - 2016 - books.google.com
The first of many important works featured in CRC Press' Metals and Alloys Encyclopedia
Collection, the Encyclopedia of Iron, Steel, and Their Alloys covers all the fundamental …

High velocity compaction of ferrous powder

JZ Wang, XH Qu, HQ Yin, MJ Yi, XJ Yuan - Powder technology, 2009 - Elsevier
Water atomized pure iron powder was pressed by high velocity compaction technology. The
influences of impact velocity on green density, shock wave, compacting and ejection forces …

Microstructure and mechanical properties of in-situ synthesized TiB whiskers reinforced titanium matrix composites by high-velocity compaction

Z Yan, F Chen, Y Cai, Y Zheng - Powder Technology, 2014 - Elsevier
High-velocity compaction (HVC) technology was applied to press titanium-based blended
elemental powders containing boron sources of TiB 2 and LaB 6, and in-situ TiB whiskers …

High-velocity compaction of titanium powder and process characterization

Z Yan, F Chen, Y Cai - Powder Technology, 2011 - Elsevier
Pure titanium powder was pressed into two kinds of samples through high-velocity
compaction technology. The first was rings with 60mm outer and 30mm inner diameters and …

Experimental and 3D MPFEM simulation study on the green density of Ti–6Al–4V powder compact during uniaxial high velocity compaction

J Zhou, C Zhu, W Zhang, W Ai, X Zhang… - Journal of Alloys and …, 2020 - Elsevier
The preparation of qualified compacts with high green density during powder compaction is
crucial to guarantee the final quality of the powder metallurgy products. In this paper, both …

Effects of annealing on high velocity compaction behavior and mechanical properties of iron-base PM alloy

H Zhang, L Zhang, G Dong, Z Liu, M Qin, X Qu, Y Lü - Powder Technology, 2016 - Elsevier
High performance PM iron-base alloy was fabricated with annealed powder by high velocity
compaction. The effects of powder annealing on densification behavior, variations of stress …

Experimental and numerical investigation of temperature evolution during electromagnetic pulsed compaction of powders

S Yan, S Huang, W Liu, J Hu, Y Lei, M Zhou - Powder Technology, 2017 - Elsevier
The transient temperature evolution during electromagnetic pulsed compaction of powders
is an important concern to densification mechanism, and a homogenous temperature field is …

Comparative research on high-velocity compaction and conventional rigid die compaction

M Yi, H Yin, J Wang, X Yuan, X Qu - Frontiers of Materials Science in China, 2009 - Springer
Experiments were carried out with different apparatus to compact electrolytic copper
powders at distinct loading speeds. It appears that green densities of compacts prepared by …

[图书][B] Binder and polymer assisted powder processing

RM German, A Bose - 2020 - books.google.com
Page 1 BINDER AND POLYMER ASSISTED POWDER PROCESSING RANDALL M.
GERMAN & ANIMESH BOSE 9639 Kinsman Road Materials Park, Ohio 44073-0002 www.asminternational.org …