Chromium Calms the Arc

Got something to say to this podcast? Send a voicemail, and you might hear yourself on the next episode! Episode 152 of the Professor Alex Volinsky podcast. Adding chromium to an alumina-strengthened Cu-15W contact composite lowers welding force and mass loss under arcing: 30 V DC switching tests show the Cr-bearing contacts erode less. Based on the paper: Cr Effects on the Electrical Contact Properties of the Al2O3-Cu/15W Composites; X. Zhang, Y. Zhang, B. Tian, Y. Jia, Y. Liu, K. Song, A.A. Volinsky, H. Xue; Nanotechnology Reviews, 2019, Vol. 8, pp. 128-135. Hosts Elena and Marcus. AI-generated voices.

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Chromium Calms the Arc

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Talking Biotech with Dr. Kevin Folta Kevin Folta Talking Biotech is a weekly podcast that uncovers the stories, ideas and research of people at the frontier of biology and engineering.Each episode explores how science and technology will transform agriculture, protect the environment, and feed 10 billion people by 2050.Interviews are led by Dr. Kevin Folta, a professor of molecular biology and genomics.

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