Semisolid metal processing techniques for nondendritic feedstock production

MN Mohammed, MZ Omar, MS Salleh… - The Scientific World …, 2013 - Wiley Online Library
Semisolid metal (SSM) processing or thixoforming is widely known as a technology that
involves the formation of metal alloys between solidus and liquidus temperatures. For the …

An overview on the process development and the formation of non-dendritic microstructure in semi-solid processing of metallic materials

S Ji, K Wang, X Dong - Crystals, 2022 - mdpi.com
Semi-solid metal (SSM) processing has been an attractive method for manufacturing near-
net-shape components with high integrity due to its distinct advantages over conventional …

Microstructural coarsening of semi-solid aluminium alloys

HV Atkinson, D Liu - Materials Science and Engineering: A, 2008 - Elsevier
Semi-solid metal processing involves processing metallic alloys between the solidus and
the liquidus. The microstructure must be non-dendritic and consist of spheroids of solid in a …

Recrystallization and microstructure evolution of hot extruded 7075 aluminum alloy during semi-solid isothermal treatment

G Xiao, J Jiang, Y Liu, Y Wang, B Guo - Materials Characterization, 2019 - Elsevier
In this paper, semi-solid isothermal treatment of hot extruded aluminum alloy (SSITHEAA)
method was used to fabricate semi-solid billets of 7075 aluminum alloys. It contains …

Evolution of particle morphology in semisolid processing

RA Martinez, MC Flemings - Metallurgical and Materials Transactions A, 2005 - Springer
Experimental results are summarized of the formation of spheroidal grain structures in an Al-
4.5 wt pct Cu alloy by (1) isothermally holding very fine equiaxed dendrites in the liquid-solid …

[图书][B] Materials processing handbook

JR Groza, JF Shackelford - 2007 - books.google.com
A wide-ranging, one-stop resource, the Materials Processing Handbook provides
groundbreaking coverage of processes applied to a myriad of solid materials. It presents the …

[HTML][HTML] Dendritic evolution during coarsening of Mg-Zn alloys via 4D synchrotron tomography

E Guo, AB Phillion, B Cai, S Shuai, D Kazantsev, T Jing… - Acta Materialia, 2017 - Elsevier
The scale of solidification microstructures directly impacts micro-segregation, grain size, and
other factors which control strength. Using in situ high speed synchrotron X-ray tomography …

The microstructural evolution and hardness of the equiatomic CoCrCuFeNi high-entropy alloy in the semi-solid state

LJ Zhang, JT Fan, DJ Liu, MD Zhang, PF Yu… - Journal of Alloys and …, 2018 - Elsevier
The semi-solid slurries of the CoCrCuFeNi high entropy alloy (HEA) were fabricated through
the recrystallization and partial melting (RAP) process by cold-rolling and partial remelting …

Solidification in spray forming

PS Grant - Metallurgical and Materials transactions A, 2007 - Springer
Solidification in spray forming takes place in two distinct steps: typically half of the alloy
latent heat is removed rapidly from the droplet spray created by gas atomization; the droplets …

Microstructure evolution and formation mechanism of CoCrCu1. 2FeNi high entropy alloy during the whole process of semi‐solid billet preparation

J Jiang, M Huang, Y Wang, Y Liu, Y Zhang - Journal of Materials Science & …, 2022 - Elsevier
Dual face-centered cubic (FCC) CoCrCu 1.2 FeNi semi-solid billets were prepared by
semisolid isothermal treatment of wrought high entropy alloy (HEA)(SSITWH) method, and …