No cracking under pressure for pipeline contractorProgressive Pipeline Inc., Meridian, Miss., found that a new low-hydrogen vertical electrode made a real difference in a pipeline project the company worked on in 2008. Read More... |
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Understanding low-alloy steelAlloys comprise 1 to 5 percent of a particular steels content and are added to provide the steel with a specific attribute. Knowing the type of low-alloy steel you have will help you to choose the right filler metal and achieve good weld quality. Read More... |
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Know your TIG torchEven though money is tight, saving it by purchasing less reputable GTAW torches or skimping on maintenance practices can cause more harm than good in the long run. Read More... |
Sus soldaruas pasan la prueba?For a job shop or manufacturer, maintaining weld quality begins withconsistent shielding gas in the gas metal arc welding (GMAW)process. Consistently delivering the correct blend ensures proper arccharacteristics and weld quality. Mixing technology, supply gasdensity, and gas usage patterns can affect the on-site gas blendingsystem's ability to deliver a consistent blend. Read More... |
Welding Update for Infrastructure: Selecting filler metals for seismic requirementsFEMA, AWS, and AISC have all released documentation andspecification guidance for structural steel construction projects.Determining which to follow, however, can be a source of confusionfor architects, contract engineers, welding engineers, and weldingmanufacturers. Read More... |
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