Results 21 to 30 of about 252,049 (365)

Research progress and development tendency of ultra-high strength aluminum alloys

Journal of Aeronautical Materials
Ultra-high strength aluminum alloy has achieved extensive application in the nuclear，aerospace，and aviation industries because of its high specific strength and low density. The fifth generation of ultra-high strength aluminum alloy has been produced，and
XING Qingyuan, ZANG Jinxin, CHEN Junzhou, YANG Shoujie, DAI Shenglong   +4 more
doaj   +1 more source

Inhomogeneity of microstructure and mechanical properties in ultra-thick 7050-T7451 plate

Journal of Aeronautical Materials
The ultra-thick 7050-T7451 plates，which are commonly utilized in the primary load-bearing components of aerospace structures，confront a challenge：a discrepancy in properties along their thickness directions.
RAN Hongwei, HAO Min, HAO Shijia, LIU Xing, LI Zhanqiang, LEI Yue   +5 more
doaj   +1 more source

Experimental Characterization of Electrical Discharge Machining of Aluminum 6061 T6 Alloy using Different Dielectrics [PDF]

, 2019
Electrical discharge machining is a non-traditional machining method broadly employed in industries for machining of parts that have typical profiles and require great accuracy.
Ismail, S. O., Khalid, Q. S., Niamat, M., Sarfraz, S., Shehab, E.   +4 more
core   +4 more sources

Fabrication of foams of A2024 and A7075 and influence of porosity and heat treatment on their mechanical properties

Nihon Kikai Gakkai ronbunshu, 2014
Aluminum alloy foams were fabricated through the melt route using aircraft grade aluminum alloy, the compositions of which were equivalent to A2024 and A7075.
Takaaki FUKUI, Mizuki SAITO, Yoshihiro NONAKA, Shinsuke SUZUKI   +3 more
doaj   +1 more source

Effect of Heat Treatment on the In-Plane Anisotropy of As-Rolled 7050 Aluminum Alloy

Metals, 2016
Tensile tests were conducted on both as-quenched and over-aged 7050 aluminum alloy to investigate the effect of heat treatment on the in-plane anisotropy of as-rolled 7050 aluminum alloy.
Huie Hu, Xinyun Wang
doaj   +1 more source

Aluminum core structures brazed without use of flux [PDF]

, 1966
Aluminum alloy face sheets are brazed to aluminum alloy honeycomb cores without using corrosive flux by means of one or three methods.

core   +1 more source

Characterization of Defect Distribution in an Additively Manufactured AlSi10Mg as a Function of Processing Parameters and Correlations with Extreme Value Statistics

Advanced Engineering Materials, EarlyView.
Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with advanced process indicators to explore defect–process relationships and improve the estimation of critical defect sizes. The approach provides a basis for
Muhammad Muteeb Butt, Varma Kvvssn, Hossein Laieghi, Zia Uddin, Peyman Ansari, E. Kıvanç Sadak, Can Barış Toprak, Hüseyin Kızıl, Enrico Salvati   +8 more
wiley   +1 more source

Effect of Al addition on solidification microstructure and mechanical properties of flame-retardant Mg-5Ca-1.5Sm alloy

Journal of Materials Research and Technology
This study investigates the influence of 1–4 wt% Al additions on the microstructure of a flame-retardant Mg-5Ca-1.5Sm alloy, revealing a distinct threshold effect of Al on grain refinement.
Xuerui Wang, Weicheng Liang, Baichang Ma, Dongqing Zhao, Jixue Zhou, Junpeng Duan, Xiaoguang Zhao, Xiangyun Meng, Yuansheng Yang, Xuansheng Feng, Huan Yu, Hang Li, Xitao Wang   +12 more
doaj   +1 more source

A method for obtaining high ductility in critical areas of aluminum castings [PDF]

, 1970
Wrought aluminum alloys provide high-strength substitute in the damaged area of aluminum castings.
Strangeland, M. L., Zuech, R. A.
core   +1 more source

Evaluation of the Potential of Laser Shock Peening Compared with Cold Expansion for Improving Fatigue Resistance of Riveted Lap Joints of Aerospace Grade 7175 Al Alloy

Advanced Engineering Materials, EarlyView.
This study investigates laser shock peening for enhancing fatigue performance of riveted aerospace aluminum joints. A comparative approach with cold expansion combines fatigue testing and synchrotron X‐ray methods. Integrating mechanical testing with residual stress and strain characterization provides insights into how different treatments affect the ...
Ogün Baris Tapar, David Osman Busse, Maximilian Sprengel, Domenico Furfari, Marc‐André Nielsen, Guilherme Abreu Faria, Jérémy Epp   +6 more
wiley   +1 more source