Results 51 to 60 of about 211,967 (262)

Microstructural characterisation and thermal stability of an Mg-Al-Sr alloy prepared by rheo-diecasting [PDF]

, 2007
A commercial Mg-6Al-2Sr (AJ62) alloy has been prepared by a semisolid rheo-diecasting (RDC) process. The microstructure of the RDC alloy exhibits typical semisolid solidification features, i.e., 8.4 vol% primary α-Mg globules (23 μm in diameter), formed ...
Fan, Z, Liu, G, Wang, F, Wang, Y
core  

A super-ductile alloy for the die-casting of aluminium automotive body structural components [PDF]

, 2014
Super-ductile die-cast aluminium alloys are critical to future light-weighting of automotive body structures. This paper introduces a die-cast aluminium alloy that can satisfy the requirements of these applications.
Fan, Z, Ji, S, Watson, D
core   +1 more source

Research progress in experimental and integrated calculations of high modulus magnesium based materials

Journal of Aeronautical Materials
Magnesium alloy is widely used in the aerospace field due to its low density，high specific strength，high damping and good thermal conductivity. However，its low elastic modulus limits its reliable application in large thin-walled components. Aiming at the
LI Zhiqiang, SHUAI Chuan, LIU Wei, HOU Hua, ZHANG Gaolong, ZHAO Yuhong   +5 more
doaj   +1 more source

Microstructure and mechanical properties with different sintering temperature of AZ91D alloy

Journal of Magnesium and Alloys
The regulation of sintering temperature in spark plasma sintering enables the achievement of grain refinement, phase control, and performance enhancement in the preparation of AZ91D magnesium alloy.
Limin Li, Huanqing Li, Pengya Lei, Wei Liu, Liwen Chen, Hua Hou, Yuhong Zhao   +6 more
doaj   +1 more source

Hexagonal High-Entropy Alloys

, 2014
We report on the discovery of a high-entropy alloy with a hexagonal crystal structure. Equiatomic samples in the alloy system Ho-Dy-Y-Gd-Tb were found to solidify as homogeneous single-phase high-entropy alloys.
Feuerbacher, Michael, Heidelmann, Markus, Thomas, Carsten   +2 more
core   +1 more source

Preliminary study of the characteristics of a high Mg containing Al-Mg-Si alloy [PDF]

, 2012
An Al-20Mg-4Si high Mg containing alloy has been produced and its characteristics investigated. The as-cast alloy revealed primary Mg 2Si particles evenly distributed throughout an α-Al matrix with a β-Al 3Mg 2 fully divorced eutectic phase observed in ...
B J McKay, F Yan, KBM Afflips, M F Chen, Pacz A, Z Fan, Zhang J, Zhao Y   +7 more
core   +1 more source

Dislocation loop and irradiation-induced synergistic-competitive mechanism in Cu-rich precipitates: a phase-field study

Scientific Reports
Both irradiation and dislocations have been proposed as routes to rationally manipulate spatial distribution and micromorphology of precipitate. An interesting effect emerges in Fe–10at.%Cu–3at.%Mn–1.5at.%Ni–1.5at.%Al alloy due to the synergistic ...
Wenkui Yang, Qingwei Guo, Kaile Wang, Pengya Lei, Hua Hou, Yuhong Zhao   +5 more
doaj   +1 more source

Machine learning coupled with an improved exhaustive method-assisted design of a low cost Ti-Al-Cr-Fe-Si series titanium alloy

Materials & Design
In response to the high cost of titanium alloys and the low efficiency of traditional alloy design methods, this work combines machine learning (ML) with an improved exhaustion method (IEM) to accurately determine the relationship between alloy ...
Yuxin Tan, Ruifeng Dong, Zhiqiang Duan, Huanqing Li, Hua Hou, Yuhong Zhao   +5 more
doaj   +1 more source

MgAlSi Üçlü Alaşımının Üretimi ve in-vitro biyo Uyumluluk İncelemesi

Düzce Üniversitesi Bilim ve Teknoloji Dergisi, 2023
Bu çalışmada biyo uyumlu Mg metali ile birlikte Al ve Si elementlerini içeren bir alaşım üretilmiştir. Üretim işlemi indüksiyon ocağında ergiterek yapılmıştır.
Yusuf Sağır, Hanife Çakal, Esma Elmacı, Bünyamin Çiçek   +3 more
doaj   +1 more source

Effect of additional magnesium on mechanical and high-cycle fatigue properties of 6061–T6 alloy [PDF]

, 2015
The effect of additional solute magnesium (Mg) on mechanical and high-cycle-fatigue properties of 6061-T6 aluminum alloy is investigated in detail. By adding 0.5% and 0.8% Mg to the 6061-T6 alloy with a normal stoichiometric Mg2Si composition (base alloy)
Kasagi Naoki, Kawata Yuji, Kita Syuzaburo, Nakamichi Ryota, Nishioka Hironari, Noguchi Hiroshi, Shikama Takahiro, Takahashi Yoshimasa, Takuma Masanori, 中道 亮太, 北 周三郎, 宅間 正則, 川田 祐司, 志鎌 隆広, 笠置 尚暉, 西岡 浩成, 野口 博司, 高橋 可昌   +17 more
core   +2 more sources