1 Big Event vs. 7 Industry Events

Heat Treat Today publishes twelve print magazines a year and included in each is a letter from the editor, Bethany Leone. In this installment, which first appeared in the March 2025 Aerospace Heat Treating print edition, Bethany gives a preview of important events ahead in 2025 for the heat treating industry.
Feel free to contact Bethany at bethany@heattreattoday.com if you have a question or comment.
Just about now, the demands of one big event — welcoming a newborn into our family — will be monopolizing my time for the next few months. While I am more than happy to set aside work to get to know this little person, let’s not deny that I’m missing out on quite a few amazing industry events!
The late spring period of the year sees more people willing to travel, and so events abound for our industry. This editor’s page highlights just a few things that you can enjoy (and that I will be missing) between now and June.
March Highlights
The end of March kicks off the trade show season in Las Vegas, NV. At TMS 2025, metallurgists gather from March 23 to 27 to discuss industrial innovations. With more than 100 symposia on the docket, the sessions are divided into 11 tracks. These categories include additive manufacturing, advanced characterization methods, and light metals. The exhibition includes a poster presentation space. Suffice it to say, this event is intended for heat treat researchers and implementers who are looking to hear about practical innovations in the materials space.
April Highlights
Four years ago, I attended the International Conference on Hot Isostatic Pressing (HIP) in Ohio. This April 6 to 10, the city of Aachen, Germany, will be hosting the conference. Attend sessions and tour plants in the area over the course of several days. Additive manufacturing coupled with HIP as well
as heat treating with HIP vessels will be part of the discussion. The event page says, “Improvements in HIP technology … have the potential to strengthen the competitiveness of many companies which are active in emerging industrial areas.”
During that same week, heat treaters will be gathering in Detroit, MI, for RAPID + TCT from April 8 to 10. For those interested in staying at the top of industrial innovation in additive manufacturing and industrial 3D printing, this is the event to watch. Browse real-world solutions at the show and dig into the details at technical sessions. Being that this is the largest AM show in North America, it is worth a visit if this is a technology your operations are curious about or interested in understanding better.
The following week, CastExpo will be attracting suppliers, peers, and customers to the casting market. Happening in Atlanta, GA, from April 12 to 15, this is primarily a time once every three years to network and advance strategy. Among the different topics addressed through exhibits, presentations, and featured events, two are particularly noteworthy for the U.S. manufacturing industry in 2025: reshoring and supply chain & logistics. Of ever-growing importance are topics such as artificial intelligence & machine learning and simulation.
If you are interested in any part of the ceramics supply chain — be it sourcing material or implementing new technologies, the Ceramics Expo USA in Novi, MI, will be the event to attend from April 28 to 30. is annual event, like many, offers space to collaborate and new partners to create solutions.
May Highlights
Launch your May with AISTech 2025 returning to Nashville, TN. The annual iron and steel conference offers opportunities to connect and hear advances
happening in the industry. There are so many opportunities to connect with suppliers in the industry and advance one’s understanding of what is happening. From May 5 to 8, you can take the pulse of what direction this segment of American manufacturing is headed and how to prepare.
Bonus Event
While nominations are always open, Heat Treat Today’s 40 Under 40 launch will be happening in May 2025. Jayna McGowan led the charge last year,
and the team already is excited to see what in-house heat treat professionals in North American manufacturing will be nominated and recognized this year. Visit www.heattreattoday.com/40under40 for more information about how to nominate.
I’m looking forward to reconnecting with the industry folks later this summer. In the meantime, there are a few Heat Treat Kids onesies I’m needing to sort …

Managing Editor
Heat Treat Today
Contact Bethany at bethany@heattreattoday.com.
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