The graph shows the results of fatigue testing of standard round bar 316 stainless steel specimens, in tension-compression cycling (R = –1) The symbols represent different sets of specimens, with nontreated specimens identified by triangles, treated specimens by squares.
Ipsen, Cherry Valley, Ill., has expanded its services to include calibration and survey services that adhere to strict Nadcap requirements.
Bruker AXS, Billerica, Mass., announces that its new D8 Discover Plus X-ray diffraction system combines the high power of the TXS-HE high-efficiency Turbo X-ray Source, with the large detection area and dynamic range of the Eiger2 R 500K multi-mode hybrid photon counting detector, and the high-endurance Atlas goniometer.
Emigrating from China to the US in 1950, Y. Austin Chang obtained a PhD in metallurgy and became a world-renowned expert in thermodynamics and metal alloys. In addition to his scientific accomplishments, his role as a beloved educator, mentor, and devoted family man is told in this warm biography.
Buehler Ltd., Lake Bluff, Ill., introduces the EcoMet 30 semi-automatic and manual grinder and polisher for service in heat treat, automotive, aerospace, and electronic laboratory environments where fast, reliable results are required.
