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Article
2013-10-31
New R-1234yf production is promised by Arkema. SAE Cooperative Research Group shows R-445A blend has potential, and vehicle prototype charging equipment for assembly line and service shop is undergoing testing. German automakers resurrect the R-744 (carbon dioxide as a refrigerant) development program.
Article
2013-10-31
Combustion simulation has the potential to help engine manufacturers design better engines in less time with less cost.
Article
2013-10-30
In an attempt to achieve a balance between Reynolds number, model scale, and tunnel blockage issues, a 1:3 scale heavy-vehicle testing program has been initiated at the Monash University 1.4-MW wind tunnel.
Article
2013-10-30
Ashok Leyland, the Hinduja Group flagship, has sold Defiance Testing & Engineering Services (DTE) to Exova, a provider of testing, calibration, and advisory services. Located near Detroit, DTE was acquired by Ashok Leyland in 2007 and since has experienced consistent and profitable growth, according to the Indian OEM, through a combination of operational efficiency, new customer capture, and focus on adjacent sectors such as construction and off-highway, and defense.
Article
2013-10-24
Durex Industries’ Chiller Technology-based aluminum nitride (AlN) ceramic heater with an embedded tungsten RTD (resistance temperature detector) sensor can heat from 100° to 450°C at 200°C/s, as well as cool from 450° to 100°C at 100°C/s.
Article
2013-10-24
Mars Labs, LLC’s Titan modular DAQ system, available in both standard and custom models, can be used for durability and fatigue, noise and vibration, shock, compression, and acoustics measurements.
Article
2013-10-21
Next-generation unmanned air systems will require more performance and must integrate increasing capabilities for guidance control, weaponry, and surveillance—all in a very limited space.
WIP Standard
2013-10-18
This specification covers the procedure for ultrasonic inspection of flat, contoured, and cylindrical products having a cross sectional-thickness of 0.02 to 0.5 inches (0.5 to 12.7 mm). This specification does not apply to inspection of composite materials.

This process has been used typically for locating and defining internal defects such as cracks, voids, laminations, and other structural discontinuities which may or may not be exposed to the surface, but usage is not limited to such applications.

Standard
2013-10-17
This specification establishes the classification, technical requirements, tests, and test procedures for the qualification, approval, and quality verification of all materials used in the liquid penetrant methods of inspection with the exception of those excluded in the application section.
WIP Standard
2013-10-16
This document provides a basic uniform method for ensuring that aerospace standard parts (products) conform with the requirements of technical specifications referring to qualified parts and for a manufacturer of such parts to have a qualified management system at least equivalent to AS/EN/SJAC9100. These standards apply when called out in the aerospace standard part standard. 9100 - Quality Systems - Model for Quality Assurance in Design, Development, Production, Installation and Servicing NOTE: This standard is published as an equivalent document in several countries. This standard uses the 9100 designation when referring to this standard. 9103 - Variation Management of Key Characteristics NOTE: This standard is published as an equivalent document in several countries. This standard uses the 9103 designation when referring to this standard.
Standard
2013-10-16
This specification covers the engineering requirements for electroless deposition of low-phosphorus nickel on various materials and the properties of the deposit.
Article
2013-10-10
Ford is helping to make its vision of driverless parallel parking and pedestrian avoidance realities. The automaker demonstrated the two technologies to journalists earlier this week at its proving grounds in Lommel, Belgium.
Article
2013-10-04
NH Research Inc. offers a 40-V model as a part of its 9200 family of high-power battery charge/discharge test systems.
Article
2013-10-01
Expanding on a demonstration project in Hawaii, General Motors Co. and the U.S. Army Tank Automotive Research, Development & Engineering Center (TARDEC) will again collaborate on fuel-cell technology under a new cooperative research and development agreement.
Article
2013-10-01
Meritor offers two lightweight electronic systems that allow drivers to control tire pressure, differential locking, and transfer case positioning to improve military vehicle performance and traction in various terrains and extreme conditions.
Article
2013-10-01
Maplesoft adds the MapleSim hydraulics library to its product family through a technology partnership with Modelon.
Article
2013-10-01
Meggitt Sensing Systems’ Endevco model 7253D triaxial Isotron accelerometer is designed for applications requiring the measurement of shock and vibration simultaneously in three mutually perpendicular axes.
WIP Standard
2013-09-30
This specification defines the procedures and requirements for fusion welding titanium and titanium alloys and the properties of such weldments. Primarily for high-quality, fusion welding of titanium and titanium alloy components for aerospace applications. The procedure covered by this specification uses gas-tungsten-arc-welding (GTAW), gas-metal-arc-welding (GMAW), and plasma-arc-welding (PAW).
WIP Standard
2013-09-30
This specification covers the engineering requirements for producing a carbon-oxygen-nitrogen-bearing case on titanium and titanium alloys by means of a liquid salt bath, and the properties of the case.

This process has been used typically to increase the resistance to galling and wear of titanium and titanium alloys. This process is not recommended for use on alloys having an actual tin content greater than 3 percent.

WIP Standard
2013-09-30
This specification covers the requirements for an inorganic black coating applied at ambient temperature to steel to touch up black oxide coating in areas where the black oxide has been removed. This coating is intended only to visually change the surface to a black color, not to meet the requirements of any black oxide specification.
WIP Standard
2013-09-30
This specification covers the enginering requirements for a treatment to provide enhanced corrosion resistance to sheet metal parts, such as brackets, spacers, and washers, fabricated from martensitic corrosion-resistant steels, usually AMS 5504 or AMS 5508 and having hardness not higher than 40 HRC, or ferritic corrosion-resistant steels, usually AMS 5506. The treatment is not recommended for use on parts subject to impact in service.
WIP Standard
2013-09-30
This specification covers the engineering requirements for producing a thin tin coating on aluminum alloys by an immersion process.
WIP Standard
2013-09-30
This specification covers the engineering requirements for electrodeposition of titanium-cadmium on metal parts and the properties f the deposit.

This process has been used typically to provide corrosion resistance to high strength steel for use in fracture critical applictions such as aircraft landing gear and naval arrestor hooks at temperatures below 450 degrees F (232 degrees C) by limiting the generation of hydrogen and potential hydrogen embrittlement, but usage is not limited to such applications.

WIP Standard
2013-09-30
This specification covers the requirements for silver deposited on metal parts with a copper strike between the basis metal and the silver deposit. This process has been used typically to provide a bearing surface and to prevent galling or seizing of metal surfaces of parts made of materials where a high baking temperature may be detrimental to the properties of the basis material.
WIP Standard
2013-09-30
This specification covers the engineering requirements for producing brazed joints in parts made of steels, iron alloys, nickel alloys, and cobalt alloys using gold-nickel alloy filler metal.
WIP Standard
2013-09-30
This specification covers the engineering requirements for electrodeposition of nickel and the properties of the deposit.
WIP Standard
2013-09-30
This specification covers the engineering requirements for electrodeposition of a hard nickel and the properties of the deposit.
WIP Standard
2013-09-30
This specification covers the requirements for electrodeposited cadmium plating. Cadmium plating shall be of the following types and classes, as specified (See 6.2): I - As plated II - With supplementary chromate treatment (See 3.2.8.1) III - With supplementary phosphate treatment (See 3.2.8.2) 1 - 0.0005 inch, minimum 2 - 0.0003 inch, minimum 3 - 0.0002 inch, minimum
WIP Standard
2013-09-30
These products have been used typically for electrodeposited nickel plating on steel, copper and copper alloys, and zinc and zinc alloys, but usage is not limited to such applications.
WIP Standard
2013-09-30
This specification covers the engineering requirements for producing brazed joints in parts made of steels, iron alloys, nickel alloys, and cobalt alloys by use of silver alloy filler metals, and the properties of such joints.
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