--- title: "Powder Flow & Avalanche Rheometry Explained: ASTM ICAM Video" description: NSL's Dave van der Wiel discussed Powder Flow and Avalanche Rheometry at the ASTM International Conference on Additive Manufacturing. 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[News](https://www.nslanalytical.com/information/news) - [News & Press Releases](https://www.nslanalytical.com/information/news) - [White Papers](https://www.nslanalytical.com/white-papers) - [Webinars & Events](https://www.nslanalytical.com/webinars) - [Careers](https://www.nslanalytical.com/employment) - [COVID-19 Update](https://www.nslanalytical.com/COVID-19-Update) ![](https://blog.nslanalytical.com/hubfs/NSL%20Blog/Header_03.png) # NSL Analytical's Blog # Powder Flow & Avalanche Rheometry Explained: ASTM ICAM Video Posted by [NSL Analytical](https://blog.nslanalytical.com/author/nsl-analytical) on 12/18/20 10:32 AM ![NSL Analytical](https://blog.nslanalytical.com/hubfs/Logos/NSL-Logo.jpeg) - [Tweet](https://twitter.com/share) ![1220_ICAM_Dave](https://blog.nslanalytical.com/hs-fs/hubfs/1220_ICAM_Dave.png?width=600&name=1220_ICAM_Dave.png)   Dr. Dave van der Wiel, NSL's Director of Technology Development, spoke at the 2020 ASTM International Conference on Additive Manufacturing. His presentation covered powder flow and avalanche rheometry. ## Powder Flow and Avalanche Rheometry Dr. van der Wiel's presentation at the ASTM International Conference on Additive Manufacturing includes the following topics: - Differences of powder flow techniques - Avalanche Rheometry - Avalanche Rheometry data vs. other techniques - Variability in avalanche rheometer data ## ASTM ICAM Presentation ## Additional Resources To learn more about these services, visit our web pages regarding [powder characterization](https://www.nslanalytical.com/testing/powder-characterization-lab), [additive manufacturing](https://www.nslanalytical.com/industries/additive-manufacturing), and [powder metallurgy](https://www.nslanalytical.com/materials/metal-powders). Or, watch Dr. van der Wiel's [webinar regarding Avalanche Rheometry for Metal Powder Flow Characterization](https://blog.nslanalytical.com/avalanche-rheometry-for-metal-powder-flow-characterization-webinar). 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