John Storm, President and CEO of Contour Hardening Inc. (CHI), passed away on May 13, 2018, at the age of 63.
Martensite formation temperature altered by alloying elements
Alloying elements alter the Ms temperature significantly, but do not alter the characteristic that transformation is largely independent of cooling rate. In maraging steels, fully martensitic structures are formed even during very slow cooling of heavy sections from the solution-annealing temperature.
ATI Development of High Temperature Titanium Alloys for Aerospace Applications
Engineers from Allegheny Technologies, Monroe, N.C., discussed the development of new elevated-temperature titanium alloys in “ATI Development of High Temperature Titanium Alloys for Aerospace Applications,” a presentation at the Aeromat Conference May 8-9 in Orlando.
Burloak Technologies to invest $81.5 million in additive manufacturing center in Ontario
Burloak Technologies, a division of Samuel, Son & Co., Dundas, Ontario, is investing a total of $81.5 million in a new Additive Manufacturing Technology Center in Oakville, Ontario.
Steel Dynamics acquires flat-rolled steel producer Heartland Steel for $400 million
Steel Dynamics Inc., Fort Wayne, Ind., has entered into a definitive agreement to acquire Heartland Steel, Terre Haute, Ind., a wholly-owned subsidiary of Companhia Siderurgica Nacional.