Results 71 to 80 of about 84,759 (200)

Effects of stirring friction on the microstructure, texture and mechanical properties of 7055 aluminum alloy

open access: yesJournal of Materials Research and Technology
Aluminum alloys are widely used in aerospace, transportation, and many other fields due to their excellent properties such as lightweight, ultra-strength, and high toughness.
Shao-lei Long   +6 more
doaj   +1 more source

Carbide coated fibers in graphite-aluminum composites [PDF]

open access: yes
The NASA-supported program at the Los Alamos Scientific Laboratory (LASL) to develop carbon fiber-aluminum matrix composites is described. Chemical vapor deposition (CVD) was used to uniformly deposit thin, smooth, continuous coats of TiC on the fibers ...
Imprescia, R. J.   +4 more
core   +1 more source

Spall And Dynamic Yielding Of Aluminum And Aluminum Alloys At Strain Rates Of 3X10(6) S(-1) [PDF]

open access: yes, 2009
We have explored the role that grain size, impurity particles and alloying in aluminum play in dynamic yielding and spall fracture at tensile strain rates of similar to 3x10(6) We achieved these strain rates shocking the aluminum specimens via laser ...
Bernstein, A. C.   +12 more
core   +1 more source

On the Choice of Tool Material in Friction Stir Welding of Titanium Alloys [PDF]

open access: yes, 2012
Friction Stir Welding (FSW) is a solid state welding process patented in 1991 by TWI; initially adopted to weld aluminum alloys, is now being successfully used also for magnesium alloys, copper and steels.
Buffa, G.   +3 more
core  

High temperature nickel-base alloy Patent [PDF]

open access: yes, 1961
Preparation of nickel alloys for jet turbine blades operating at high ...
Freche, J. C.
core   +1 more source

Avoidance of stress corrosion susceptibility in high strength aluminum alloys by control of grain boundary and matrix microstructure [PDF]

open access: yes
The relation of microstructure to the mechanical strength and stress corrosion resistance of highest strength and overaged tempers of BAR and 7050 aluminum alloys was investigated. Comparison is made with previously studied 7075 aluminum alloy.
Adler, P., Deiasi, R.
core   +1 more source

Method of joining aluminum to stainless steel Patent [PDF]

open access: yes, 1969
Joining aluminum to stainless steel by bonding aluminum coatings onto titanium coated stainless steel and brazing aluminum to aluminum/titanium coated ...
Huschke, E. G., Jr., Nord, D. B.
core   +1 more source

Advanced materials research for long-haul aircraft turbine engines [PDF]

open access: yes, 1978
The status of research efforts to apply low to intermediate temperature composite materials and advanced high temperature materials to engine components is reviewed.
Blankenship, C. P., Signorelli, R. A.
core   +1 more source

Wire-friction stir additive remanufacturing of high strength aluminum alloys

open access: yesCailiao gongcheng
A wire-based friction stir additive remanufacturing (W-FSAR) method is proposed to address large cracks and material loss in aluminum alloy components during production and service.
YUAN Jingyu   +5 more
doaj   +1 more source

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