Ipsen International Inc. (Rockford, Ill.; www.ipsen-intl.com) delivered a vacuum hardening and tempering furnace to Electro-Methods Inc. (South Windsor, Conn.), an aerospace manufacturer. The HR-50x48 2-bar MetalMaster(r) horizontal vacuum furnace will be used to process parts and assemblies for the compressor, turbine and combustor sections of aircraft turbine engines. This unit is the company's fifth Ipsen vacuum furnace.