Group items tagged

NineSigma, representing a global electric motor manufacturer, invites proposals for a durable, high-temperature non-conductive coating for steel. In the manufacture of electric motors, NineSigma's client makes a rotor that consists of a stack of thin, die-stamped steel sheets with a die-cast aluminum squirrel cage.  It is important that the steel be electrically isolated from the aluminum.  NineSigma's client needs a durable non-conductive coating to apply to the steel assembly prior to die-casting the aluminum.  The coating must withstand temperatures associated with the die-casting process and with subsequent thermal cycling.

NineSigma, representing a leading company in water treatment and processing, invites proposals for technologies that enable a non-phosphorus (non-P), non-metal (no Zn, Sn, or Mo) solution for prevention of carbon steel corrosion in open-loop water cooling systems. The proposed system must perform as well as current benchmark chemical programs containing phosphorus and zinc for corrosion control. The focus of this RFP is on breakthrough technology to match growing market needs in environmentally friendly treatment approaches for corrosive waters that require improved localized corrosion control.