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Fatigue Life Improvement Of An Aluminum Alloy Fsw With Low Plasticity Burnishing (.pdf)
) to introduce a deep surface layer of. compressive residual stress. LPB processing. after friction stir welding has increased the. high cycle fatigue endurance of aluminum. alloy FSW by 80%. However, the LPB. processing parameters have not yet been. optimized to produce the maximum. achievable fatigue life...
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Smart ways to design with Aluminum Extrusions
times over that designers who are well-versed in technology produce the most successful designs. In the case of designing extruded aluminum parts, practitioners need a good background in alloy properties, relative material and tooling costs, and the latest manufacturing techniques. Certain aluminum...
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Aluminum Tooling Speeds Delivery and Cuts Cycle Time
Unique Tool & Gauge Inc., Windsor, Ont. Aluminum tooling for high-volume plastic-molding applications? Making the switch from carbon-alloy steel while maintaining part quality has been on engineers' minds for years, especially in the automotive industry. Unique Tool and Gauge Inc. , Windsor, Ont...
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Vacuum Brazing of Aluminum Cold Plates and Heat Exchangers
metal. The filler metal, also known as a braze alloy, is drawn into the closely mated parallel surfaces of the aluminum plates by capillary action. The attributes of the vacuum brazing process include uniform heating, tight temperature control, no post cleaning processes, and process repeatability...
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Heat Sink Design - Aluminum Extrusions (.pdf)
Properties. The most common aluminum alloy used for extrusion is 6063, 98.9 %. aluminum.. The most common temper is T5. This alloy has excellent. physical characteristics, can be made in various tempers and is. relatively low in cost. Following are typical properties: Coef. Thermal Expansion. 13X10-6...
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Conveyor System Gives Retail Store a Lift
in several zones throughout the store. Key to the 29-lift network are Uniline linear actuators from , Sparta, N.J. They use extruded-aluminum-alloy profiles compatible with most mounting hardware. And with the linear rail and slide inside the extrusion, they guides are safe for high-traffic consumer...
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Eliminate Aluminum Casting Porosity, Shrinkage via Liquid HIPping. Manufacturing > Primary Metal Manufacturing from AllBusiness.com
Business Planning E-Commerce & Internet Finance & Accounting Home-Based Business Human Resources & Employment Management & Leadership Marketing & Advertising Operations Sales Technology Women in Business > See All. Skip over navigation. Eliminate Aluminum Casting Porosity, Shrinkage via Liquid HIPping...
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Development Of Nondestructive Residual Stress Profile Measurement Methods - The Integral Method (.pdf)
residual stress gradient nondestructively. peened 7050-T6 aluminum using both Cr and Cu K. A 7050-T6 aluminum alloy was chosen deliberately. radiations. for the method development effort due to the range of. penetrations easily achievable with available x-ray. Depth (in.). tubes.[12] Coupons were...
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Career profile: Ames Lab Metallurgist Iver E. Anderson
in engineering, and says his best career decision was taking the advice of colleague Fred Yost from Sandia Labs. That advice: To work together on developing a lead-free solder. The tin-silver-copper solder alloy has been widely adopted by the electronics industry to remove harmful lead from...
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Curved extrusion earns top honors
requires extremely tight tolerances so the trolley runs seamlessly between each mating profile as the person is moved from bed to wheelchair. "Tight tolerances also help ensure the structure is completely stable during use. 6005-aluminum alloy provides the needed strength, yield, and surface finish...