منابع مشابه
High-Strength Aluminum P/M Alloys
POWDER METALLURGY (P/M) technology provides a useful means of fabricating net-shape components that enables machining to be minimized, thereby reducing costs. Aluminum P/M alloys can therefore compete with conventional aluminum casting alloys, as well as with other materials, for costcritical applications. In addition, P/M technology can be used to refine microstructures compared with those mad...
متن کاملInvestigations on Tensile Strength of Aluminium and Nickel Coated Aluminum
Electro less deposition is an autocatalytic chemical technique to deposit a coating of metal on a work piece with the presence of a reducing agent. Electro less nickel coating has high advantages in electroplating. In this work the changing structure of nickel deposits on aluminum and its alloys at the early stage of electro less nickel deposition using sodium hypophosphite ion used as reducing...
متن کاملNanostructured high-strength molybdenum alloys with unprecedented tensile ductility.
The high-temperature stability and mechanical properties of refractory molybdenum alloys are highly desirable for a wide range of critical applications. However, a long-standing problem for these alloys is that they suffer from low ductility and limited formability. Here we report a nanostructuring strategy that achieves Mo alloys with yield strength over 800 MPa and tensile elongation as large...
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Towards electroformed nanostructured aluminum alloys with high strength and ductility. Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use. The MIT Faculty has made this article openly available. Please share how this access benefits you. Your story matters. Nanostructured Al–Mn alloys ...
متن کاملPrediction of Aircraft Aluminum Alloys Tensile Mechanical Properties Degradation Using Support Vector Machines
In this paper we utilize Support Vector Machines to predict the degradation of the mechanical properties, due to surface corrosion, of the Al 2024-T3 aluminum alloy used in the aircraft industry. Precorroded surfaces from Al 2024-T3 tensile specimens for various exposure times to EXCO solution were scanned and analyzed using image processing techniques. The generated pitting morphology and indi...
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ژورنال
عنوان ژورنال: Journal of the Franklin Institute
سال: 1910
ISSN: 0016-0032
DOI: 10.1016/s0016-0032(10)91147-2