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    One Minute Mentor: Hardness Depth Profiles of Stainless Steel after Nitriding and Nitrocarburizing

    September 18, 2017

    X-ray diffraction analysis indicates that the hardened case consists of a mixture of expanded austenite and expanded martensite.

    News, Magazine & Media / Industry News

    Nucor to build new steel bar micro mill in Midwest or Southeast

    September 17, 2017

    Nucor Corp., Charlotte, N.C., announces that its board of directors has approved a new steel bar micro mill project, and also announces that the company is considering five states in the Midwest and Southeast as a location for the project.

    News, Magazine & Media / Industry News

    Alumina-forming high temperature steels offering new opportunities in heat treatment

    August 31, 2017

    Two novel alumina-forming steels, Kanthal APMT and Nikrothal PM 58, have corrosion resistance based on the formation of an adherent alumina layer.

    News, Magazine & Media / Industry News

    One Minute Mentor: Nitrocarburizing in a Carrier Gas

    August 31, 2017

    Nitrocarburizing in a carrier gas to which (initially solid) urea was added led to a fast growth of the expanded austenite zone. The gaseous decomposition products of urea that develop in the furnace are highly activating, which means that activation and nitrocarburizing are achieved simultaneously.

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    One Minute Mentor: Residual Stress Profiles as Determined by X-Ray Diffraction

    August 18, 2017

    For nitrocarburizing or consecutive carburizing and nitriding, the typical stress profile is smoother than for nitriding only.

    News, Magazine & Media / Industry News

    Nucor acquires St. Louis Cold Drawn for its cold finished bar products

    August 16, 2017

    Nucor Corp., Charlotte, N.C., has agreed to acquire St. Louis Cold Drawn Inc., a manufacturer of cold drawn rounds, hexagons, squares, and special sections that mainly serves the United States and Mexico automotive and industrial markets.

    News, Magazine & Media / Industry News

    One Minute Mentor: Residual Stress Profiles

    August 03, 2017

    Residual stress profiles of nitrided austenitic AISI 316 are shown in the graph.

    News, Magazine & Media / Industry News

    Lindberg MPH box furnace can provide six different heat treating atmospheres

    August 01, 2017

    Lindberg MPH, Riverside, Mich., has shipped an electrically heated rod over-bend atmosphere box furnace capable of providing six different atmospheres, to a company in the steel and mining industry.

    News, Magazine & Media / Industry News

    Transformations: Selected Works of G.B. Olson on Materials, Microstructure, and Design

    Published: 2017

    ASM International and The Minerals, Metals and Materials Society (TMS) have collaborated to present a collection of the selected works of Dr. Greg B. Olson in honor of his 70th birthday in 2017.

    Material Resources / Publications

    United Process Controls upgrades heat treating systems controls for axle manufacturer

    July 20, 2017

    United Process Controls Inc., Bethlehem, Pa., is nearing the completion of a large, multi-year control systems upgrade project for a manufacturer of automotive axles.

    News, Magazine & Media / Industry News