Welcome to Advanced Heat Treat Corp. (AHT). AHT is at the forefront in virtually every aspect of productivity, quality, R&D investment and market share. With operations in Iowa, Michigan and Alabama, Advanced Heat Treat is strategically positioned to meet your heat treat application needs. But don't take our word for it - hear what our customers have to say!

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UltraGlow - Advanced Heat Treat

Why UltraGlow®

UltraGlow® nitriding is the ultimate surface treatment for low-to-high carbon steels, cast irons, stainless steels, powdered metals and any variation of tool steels.

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The first cylinder liners, which we treated for [an oil industry customer] exceeded 13,000 hours in service and are still going.

Edward Rolinski, DrEng, Dr-habil, VP Technology at Advanced Heat Treat Corp.

Ten Benefits of UltraOx®

Posted on Thursday, August 06, 2015

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Advanced Heat Treat's UltraOx® treatment can further improve the corrosion resistance properties attained by the nitriding cycle. This is a passivation process in which oxygen bonds with ferrous alloys at a low processing temperature. This process also produces an aesthetic, smooth black finish on the part.