Materials selection for induction hardening

Ajax-Tocco-Magnethermic, Warren, Ohio, presented “Materials Selection for Induction Hardening Processes” at Heat Treat 2013. Material selection plays an essential role in the performance of induction-hardened workpieces such as shafts, axles, pins, and gears. Any prior heat treatment and the ability to be induction hardened are some of the factors design engineers need to take into consideration.

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ASM International Celebrates 100 Years of History and Looks to Define Century Ahead

Nearly 400 Gather in Montreal, Quebec, Canada for Oct. 27 Gala Celebration   ASM International, Materials Park, Ohio, commemorated its 100th anniversary with a celebratory gala on Oct. 27 in Montreal, Canada. Nearly 400 guests, including ASM members, past-presidents, dignitaries and valued partners from around the world, came together to celebrate the society’s impact on material science and look ahead to the next century.

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Flame-sprayed silver protects 40-ton generator rotor

RFI Screening Ltd., England, has selected Metallisation MK61 Flamespray equipment from Metallisation Ltd., England, to metal spray a 40-metric-ton generator rotor with fine silver.  It was first sprayed with a 25-micron coating of molybdenum, to optimize the adhesion of the top coat of silver.  A final coating of silver was then added to achieve the specified outside diameter on the shaft. In a typical application, a coating 250 microns thick of silver would be sprayed.

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