Calvin M Stewart

Innovation Scholar and Associate Professor

[Calvin M Stewart @CalvinMStewart]

1000 degrees Celsius mechanical testing #3dprinting #amazing #music #asm... https://t.co/OT1zhC6EpO via @YouTube

[Calvin M Stewart @CalvinMStewart]

Interesting in pursuing Materials at Extremes for your PhD!?!?! 👨‍🎓 👩‍🎓 🎓 Visit us during Scarlet & Grey Preview Day on October 27th. The registration deadline is Oct 18th. Attend and you'll get to tour the MATX Labs!!!
https://t.co/WY9zK3xpDZ

[Calvin M Stewart @CalvinMStewart]

Mechanical Testing at 1000°C with 3D-DIC!
Phase 1 of the MATX Labs is 90% complete.
Would you come to an Open House?
#3dprinting #materialsscience #testing #testequipment #mechanicalengineering #aerospace #space #metallurgy #metallurgicalengineering #nuclear

[Calvin M Stewart @CalvinMStewart]

Are you currently in Columbus for MS&T 2023? DM me and schedule a visit to Materials at Extremes (MATX) at The Ohio State University.
🤝 ⚡ 🚀 ✈ 🏭 Let’s meet ad collaborate!
#3dprinting #materialsscience #testing #testequipment #aerospace #space #science

[Calvin M Stewart @CalvinMStewart]

Hello Gorgeous!!! 🔥 🔥 🔥

Our test setup for thermal shock, fatigue, and fracture of 🚀 rocket engine materials.

a work in progress.

#materialsscience #mechanicalengineering #metallurgy #metallurgicalengineering #space #aerospace #3dprinting #additivemanufacturing #science

[Calvin M Stewart @CalvinMStewart]

Check out our new camera gantry system for Digital Image Correlation designed and built at OSU. We can adjust the working distance to achieve in-focus images. It supports 2D, 3D, and IR-3D DIC setups.
#materialsscience #3dprinting #metallurgy #mechanical #space #AeroSpace

[Calvin M Stewart @CalvinMStewart]

@Hemanta_Dulal Certainly.

[Calvin M Stewart @CalvinMStewart]

Hydraulic grips installed. Need testing? DM me for details.

#mechanicalengineering #metallurgicalengineering #aerospace #space #3dprinting #additivemanufacturing #testing #equipment

[Calvin M Stewart @CalvinMStewart]

Practice makes perfect....

We are programming on our test machines for non-standard test methods at high temperature.

DM me for details.

#testing #equipment #mechanicalengineering #aerospace #materials #metallurgicalengineering #testingservices #3dprinting #materialsscience

[Calvin M Stewart @CalvinMStewart]

Our new Induction Heating setup for mechanical testing.

We can perform rapid fatigue and creep-fatigue tests on 3D printed alloys up to melt!

Notice anything interesting/weird about our setup?
#metallurgicalengineering #materialsscience #materials #testequipment #3dprinting

[Calvin M Stewart @CalvinMStewart]

I am thrilled to present at ASTM Additive Manufacturing Center of Excellence’s #ICAM2023! Join me in Washington D.C., October 30-November 3 and check out my session - Rapid Screening of Additive Manufactured Materials for Elevated Temperature Applications. https://t.co/mDMyyKRdEy

[Calvin M Stewart @CalvinMStewart]

Guess what we are doing?

hint: the green device is an extensometer.

#testing #testequipment #mechanicalengineering #aerospace #space #additivemanufacturing #3dprinting #materialsscience #metallurgy #materials

[Calvin M Stewart @CalvinMStewart]

It's getting hot in here ... High Temperature Testing

#testing #equipment #additivemanufacturing #3dprinting #materialsscience #metallurgy #mechanicalengineering #aerospace #space #temperature #materials

[Calvin M Stewart @CalvinMStewart]

Exciting News! Our paper on probabilistic creep has been published. (https://t.co/qUobrHOdsG) In it, we share a method to simulate thousands of creep tests with uncertainty that matches real world experiments. This has the potential to save "decades" of testing time. #science

[Calvin M Stewart @CalvinMStewart]

I am very proud to share that SROP Scholar, Kojo Benefo (middle), has successfully completed his research project in the Materials at Extremes (MATX) Labs. He worked on speckle patterns for high temperature materials and built an YZ camera gantry system. Great work! #Science

[Calvin M Stewart @CalvinMStewart]

Phase 1 of the Materials at Extremes (MATX) labs is almost finished cooking! I can't wait to share with you our core capabilities. I'll keep bringing the teasers until we are ready for our big reveal. #materialsscience #metallurgy #3dprinting #additivemanufacturing #engineering

[America Makes @AmericaMakes]

Learn about a new paradigm of #alloy & process development at the August 9 #TRXwebinar!

Presenters: @edherderick and David Scannapieco, from @NSLAnalytical, and @CalvinMStewart, The Ohio State University, College of Engineering.

Register: https://t.co/YnAiJRn8zG

[Calvin M Stewart @CalvinMStewart]

It was an honor to attend the 2nd workshop on materials challenges in reusable liquid-propellant rocket engines hosted by the @AerospaceCorp and the Department Aeronautics and Astronautics at @MIT focused on the #3dprinting of rocket engines. #science #materials #Engineering

[Calvin M Stewart @CalvinMStewart]

TurboExpo 2023! It was great to reconnect with the Turbomachinery community and introduce my students to old friends, some I haven't seen since 2019. See you later Boston. Looking forward to next year in London. #mechanicalengineering #metallurgy #3dprinting #materialsscience

[Calvin M Stewart @CalvinMStewart]

@Hemanta_Dulal That right!

[Calvin M Stewart @CalvinMStewart]

New hydraulic grips from MTS. We can't wait to perform reversed fatigue testing of AM parts with a little digital image correlation on the side. #mechanicalengineering #materialsscience #materials #testing #laboratory #additivemanufacturing #3dprinting