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CURRENT
2017-08-17
Standard
AMS4553D
This specification covers a copper alloy (brass) in the form of seamless tubing with nominal OD of 0.405 inch (10.29 mm) to 10.75 inches (273.05 mm) and nominal weight of 0.253 lb/ft (0.38 kg/m) to 2.176 lb/ft (3.24 kg/m) (see 8.6).
CURRENT
2017-08-02
Standard
AS92001C
No scope available.
2017-07-27
Magazine
The Rapid Rise of Beryllium-Aluminum Alloys in Aerospace Aeroacoustic Simulation Delivers Breakthroughs in Aircraft Noise Reduction Using System Simulation to Manage Increasing Thermal Loads on Aircraft Fuel Systems Ensuring the Compliance of Avionics Software with DO-178C Microwave Photonic Notch Filter Helps Ensure Critical Mission Success Measuring Propellant Stress Relaxation Modulus Using Dynamic Mechanical Analyzer New testing technique requires less material, gives more accurate results. Combustion Characteristics of Hydrocarbon Droplets Induced by Photoignition of Aluminum Nanoparticles Test methodology allows analysis of combustion dynamics for subscale rocket injectors under super critical conditions. Vapor Pressure Data and Analysis for Selected Organophosphorous Compounds: DIBMP, DCMP, IMMP, IMPA, EMPA, and MPFA Determining the thermophysical properties of chemical warfare agent simulants can help evaluate the performance of defensive equipment.
2017-07-24
WIP Standard
AMSQQA200/6C
This specification covers the specific requirements for aluminum alloy 5454 bar, rod, shapes, tube, and wire produced by extrusion.
2017-07-24
WIP Standard
AMSQQA200/4C
This specification covers the specific requirements for aluminum alloy 5083 bar, rod, shapes, tube, and wire produced by extrusion.
2017-07-24
WIP Standard
AMSQQA200/7C
This specification covers the specific requirements for aluminum alloy 5456 bar, rod, shapes, tube, and wire produced by extrusion.
2017-07-24
WIP Standard
AMSWWT700/5B
This specification covers the specific requirements for seamless tube drawn from aluminum alloy 5086.
2017-07-24
WIP Standard
AMSWWT700B
This specification covers the general requirements for aluminum and aluminum alloy tube; drawn, seamless (see 6.1.1). Specific requirements for these products in a particular alloy are covered by the applicable detail specification (see 6.3).
2017-07-10
Technical Paper
2017-28-1967
Senthil Ram Nagapillai Durairaj, Thulasirajan Ganesan, Praveen Chakrapani Rao
Abstract Global Automotive Industry is mandated with the task of emission reduction and mileage improvements. One of the key areas being looked at from mileage standpoint is light weighting. While Aluminum body is replacing Steel is many vehicular applications, in Starter Motor Aluminum is the key component. Therefore, any attempt at light weighting must consider Aluminum. A Starter motor fits directly on to the engine. Aluminum being the housing material provides structural stability. It also performs the role of heat dissipation being a good thermal conductor and source of electrical ground path. Aluminum constitutes 20 - 25% of Starter motor weight. Any significant weight reduction cannot be achieved unless we look at the components made of Aluminum, namely die cast Housing and End plate. The alternatives considered in this study include engineered plastics, magnesium alloy and composites.
2017-07-10
Technical Paper
2017-28-1986
Dinesh Paulraj, S.S.M Abdul Majeed, R Rajendran
Abstract In this study, the TiO2 nano particles are incorporated with A356 aluminium to form a Metal Matrix Composite (MMC) to be utilized in aerospace, marine, military and automotive applications. Stir casting method was used for producing the metal matrix composites. A356 aluminium was reinforced with various weight percentage (wt%) of TiO2 under 10 minutes holding time and 450 rpm stirring speed. Mechanical properties such as tensile strength and hardness of the Metal Matrix Composite were tested. Using Scanning electron microscope the surface morphology and composition of the manufactured specimens were studied. Energy dispersive spectroscopic analysis was carried out to study the elemental composition of the MMC. The mechanical tests reveal that there is a significant enhancement in the properties of the composites with 1.5 wt% of TiO2.
2017-07-10
Technical Paper
2017-28-1984
Naveed Hussain
Abstract Importance of fibers as reinforcements in metal matrices has long been recognized. It is only because of this realization that many industries like aerospace and to some extent the automobile industry relies entirely on advanced composite materials for their conflicting demands of high performance and lightweight materials. However most of the work in these areas has been limited or confined to patents created by the defense and automotive sectors. The efforts to commercialize these materials have been restricted due to high cost of the reinforcements and the manufacturing processes used. In this work an attempt has been made to infiltrate the Carbon fibers by imparting Nickel and Salt based coatings to fiber surfaces with commercial purity aluminum and A356 alloy. Infiltration has been performed in ambient atmosphere and also under vacuum. The carbon fibers have been successfully infiltrated with K2ZrF6 salt coatings and were hot pressed to required shapes.
CURRENT
2017-07-05
Standard
AS7220A
This procurement specification covers rivets fabricated from an aluminum alloy designated as 1100 H14, strain hardened.
2017-06-23
WIP Standard
D17AB
This revises the Identification section of the General Agreement on Marking.
CURRENT
2017-06-01
Standard
AS1005H
SCOPE IS UNAVAILABLE.
2017-05-30
WIP Standard
AMS4478A
This specification covers an aluminum alloy in the form of Alclad sheet and plate supplied in the –T81/-T851 temper. These products have been used typically for high strength parts requiring higher yield strength than is afforded by naturally aged tempers of this alloy and maximum corrosion resistance and whose fabrication does not involve welding, but usage is not limited to such applications.
2017-05-10
WIP Standard
AMS4348E
This specification covers bonded honeycomb core made of aluminum alloy and supplied in the form of blocks, slices, or other configurations as ordered.
2017-05-10
WIP Standard
AMS4349E
This specification covers bonded honeycomb core made of aluminum alloy and supplied in the form of blocks, slices, or other configurations as ordered.
2017-05-10
WIP Standard
AMS4401B
This specification covers an aluminum alloy in the form of plate.
2017-05-10
WIP Standard
AMS4403A
This specification covers an aluminum alloy in the form of die forgings 12 inches (305 mm) and under in nominal thickness and of forging stock.
2017-05-10
WIP Standard
AMS4468A
This specification covers an aluminum alloy in the form of plate.
2017-05-10
WIP Standard
AMS4344E
This specification covers an aluminum alloy in the form of extruded bars, rods, and profiles.
2017-05-10
WIP Standard
AMSQQA250B
This specification covers the general requirements for aluminum and aluminum alloy plate and sheet. Specific requirements for plate and sheet of a particular alloy are covered by the applicable detail specification.
2017-05-10
WIP Standard
AMS4820F
This specification covers bearings of leaded copper cast on one or both faces of a steel backing.
2017-05-10
WIP Standard
AMS4800F
This specification covers bearings of a tin alloy cast on one or both faces of a steel or bronze backing.
2017-05-10
WIP Standard
AMS4827F
This specification covers bearings of a leaded bronze cast on one or both faces of a steel backing.
2017-05-10
WIP Standard
AMS4463A
This specification covers an aluminum alloy in the form of plate.
2017-05-10
WIP Standard
AMS4597B
This specification covers a copper-nickel-tin alloy in the form of bars and rods.
2017-05-10
WIP Standard
AMSQQA200C
This specification covers the general requirements for aluminum alloy bar, rod, shapes, structural shapes, tube, and wire extruded. Specific requirements for these products in a particular alloy are covered by the applicable detailed specification.
2017-05-09
WIP Standard
AMS4248D
This specification covers an aluminum alloy in the form of hand forgings and rolled rings.
2017-05-09
WIP Standard
AMS4337B
This specification covers an aluminum alloy in the form of extruded profiles (shapes).
Viewing 1 to 30 of 3688

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