Results 11 to 20 of about 252,049 (365)

Investigation on some factors affecting crack formation in high resistance aluminum alloys [PDF]

open access: yes, 2017
Aluminum alloys having good mechanical properties are Al-Zn-Mg alloys (7xxx) and Al-Cu-Li alloys (Weldalite®). These alloys may be subjected to stress corrosion cracking.
Brotzu, A., Felli, F., Pilone, D.
core   +3 more sources

Stability checking method of pressure bars for suspended aluminum alloy single-piece bulkhead

open access: yesZhongguo Jianchuan Yanjiu, 2020
Objectives The suspended aluminum alloy integral plate frame structure is widely used in hovercrafts. In light of the low elastic modulus of aluminum alloy, the instability problem of the aluminum alloy frame structure is prominent and must be fully ...
WU Jianguo   +3 more
doaj   +1 more source

Modification of Flow Stress Curves and Constitutive Equations During Hot Compression Deformation of 5083 Aluminum Alloy

open access: yesCailiao gongcheng, 2017
The flow stress behavior of 5083 aluminum alloy was investigated under hot compression deformation at 523-723K,strain rates of 0.01-10s-1 and true strains of 0-0.7 with Gleeble-3800 thermal simulator.
FU Ping   +4 more
doaj   +1 more source

Preparation Method and Properties of Q235/5083 Composite Plate with 1060 Interlayer by Differential Temperature Rolling with Induction Heating

open access: yesMetals, 2023
Due to their exceptional all-around performance, steel/aluminum-alloy composite plates have been frequently utilized in many different industries. However, when steel/aluminum-alloy composite plates are prepared by the rolling process, they will scarcely
Chao Yu   +4 more
doaj   +1 more source

Influence of Retrogression and Reaging Treatment on Microstructure and Microhardness of the 3A21/7075 Aluminum Alloy Cladding Material

open access: yesInternational Journal of Photoenergy, 2021
The 7075 aluminum alloy was an important structural material in the field of aeronautics and astronautics. With the development of this field, the requirements for its comprehensive properties were increasing. A novel casting method, the impact jet solid-
Ming Hu   +3 more
doaj   +1 more source

Research Progress on the Corrosion Resistance of Aluminum Alloys Treated by Surface Modification in Sulfuric Acid System and Added with Modifier Elements [PDF]

open access: yesCailiao Baohu, 2022
In this paper, the research progress of aluminum - based alloys’ surface modification in sulfuric acid system and modification by adding modifier elements were reviewed.
LI Jiamin, CHEN Buming, HUANG Hui, GUO Zhongcheng, HE Yapeng
doaj   +1 more source

Investigation Microwave Furnace Effects on Mechanical Properties and Fatigue Life of AA 7075-T73 with Dry and Acid Treatments

open access: yesAl-Khawarizmi Engineering Journal, 2019
Microwave heating is caused by the ability of the materials to absorb microwave energy and convert it to heat. The aim of this study is to know the difference that will occur when heat treating the high strength aluminum alloys AA7075-T73 in a microwave ...
Sadiq Jaffer Aziz   +2 more
doaj   +1 more source

Research on Reducing Residual Stress in Milling of Aluminum Alloy [PDF]

open access: yesArchives of Metallurgy and Materials, 2023
The machining residual stress produced in the cutting process of aluminum alloy parts can easily lead to a scrap of the processed parts. In order to reduce the residual stress of aluminum alloy in the milling process, based on the Taguchi-Grey relational
Yao Huang   +6 more
doaj   +1 more source

Effect of Artificial Aging, Delayed Aging, and Pre-Aging on Microstructure and Properties of 6082 Aluminum Alloy

open access: yesMetals, 2019
Three different aging treatments including single-aging, delayed-aging, and pre-aging were carried out on 6082 extruded profiles after solution heat treatment, then their hardness, tensile strength, and microstructure were tested.
Xin He   +6 more
doaj   +1 more source

In-situ Investigation of the Fracture Behaviors of 2195-T8 Aluminum-Lithium alloy

open access: yesMATEC Web of Conferences, 2016
In this paper, the tensile crack initiation and propagation behavior of 2195-T8 Aluminum-Lithium alloy was studied by in situ scanning electron microscope observation at room temperature.
Wang Liang   +3 more
doaj   +1 more source

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