Aluminum Welding

The aluminum welding technology area has instructions, tips, and product information geared specifically toward welding this lightweight, versatile material.

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alloy welding aluminum

Welding aluminum

June 30, 2009

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The first step in learning about welding aluminum is learning about the various alloys themselves (cast and wrought)—the digits used in the aluminum designation system, the properties of the various alloys, and the considerations in matching a filler metal to a base material.

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alternating current welding

Riding the right wave in aluminum welding

May 19, 2009

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Gas tungsten arc welding (GTAW), or tungsten inert gas (TIG) welding, often is thought of as the most difficult welding process to master. Fortunately for welders, several technological advances have occurred, forcing many to rethink their assumptions. Alternating current (AC) GTAW is no longer...

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Aluminum filler metals meet AWS Specification A5.10

May 12, 2009

Hobart Brothers has added two new lines of aluminum solid welding wires and GTAW cut lengths to its McKay® brand of filler metals. The company joined in a strategic relationship with Maxal...

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nereus hybrid remote vehicle

The pressure's on!

April 1, 2009

Massachusetts-based Woods Hole Oceanographic Institution (WHOI) is dedicated to researching the impact that oceans have on the Earth as a whole, and sometimes that means diving to treacherous depths to gather pertinent information. For an excursion at Challenger Deep, a portion of the South Pacific Ocean off the coast of the Marianas Islands, WHOI fabricated a hybrid remotely operated vehicle able to withstand the 15,751 PSI of pressure, allowing scientists to gather valuable data from more than 35,000 feet below sea level.

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Aluminum Workshop: Age before welding in T6

March 24, 2009

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Q: In the last Aluminum Workshop, you talked about improving the welded strength of 6061 by welding in the T4 temper and aging after welding. But what happens if we weld in the T6 temper and age after welding? Does the weld get stronger, or does the extra aging cycle overage the T6 base material...

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Arc welding technology to be showcased at FABTECH

September 16, 2008

Miller Electric Mfg. Co. offers a variety of equipment for arc welding that will be on display at the 2008 FABTECH International & AWS Welding Show.The PipePro system, suitable for field and shop...

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AWS conference emphasizes uses of alternative materials, improved processes

June 17, 2008

The American Welding Society (AWS), Miami, Welding in Aircraft and Aerospace Conference will feature aircraft and aerospace industry experts. The two-day event, Sept. 16-17, will explore new products...

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Aluminum welding resource guide available from AWS

May 13, 2008

The American Welding Society (AWS) has published a resource manual entitled

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ESAB enters agreement with MegaStir to develop friction stir welding systems

April 15, 2008

ESAB Welding & Cutting Products, Florence, S.C., has signed an agreement with MegaStir® that gives ESAB exclusive worldwide license to manufacture and distribute friction stir welding machines...

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Robotic aluminum GMAW system added to product line

March 11, 2008

Panasonic Factory Solutions Co. of America has added TAWERS-Aluminum MIG to its TAWERS robot line. Suitable for high-performance, push-pull aluminum feeding, the system uses a three-motor system to...

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AWS seeks nominations for Image of Welding Awards

March 11, 2008

The American Welding Society (AWS), Miami, and its Welding Equipment Manufacturers Committee (WEMCO) seek nominations for the AWS sixth annual Image of Welding awards.Award winners will be announced...

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AWS appoints managing director of certification

March 11, 2008

The American Welding Society (AWS), Miami, an organization working to advance the science, technology, and application of welding, recently appointed John Filippi as managing director of certification...

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Aluminum Workshop: Preventing porosity in humid environments

March 11, 2008

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Q: I'm having problems with excessive porosity when TIG welding aluminum. My friend says it comes from water vapor in the air (it's very humid here) being broken down by the arc. Is this true? It sounds pretty far-fetched.A: I hope you didn't bet on this one. If you did, get ready to pay up. All...

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New Miller Web page connects visitors to welding resources

January 15, 2008

Miller Electric Mfg. Co.'s new Industries and Interests Web page, located at www.millerwelds.com/interests, organizes the information available on the Appleton, Wis., company's Web site into nine...

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FABTECH hosts 31,000 visitors, covers 461,627 sq. ft.

January 15, 2008

The 2007 FABTECH® International & AWS Welding Show at McCormick Place in Chicago hosted more exhibiting companies and covered more exhibit space than any previous FABTECH. Filling 461,627 sq. ft....

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