After 5 years of on-and-off work, I finally have a physical copy of my textbook, Materials and Manufacturing: An Introduction to How They Work and Why It Matters. The writing is conversational in tone to make it easier to read, and I produced more than 90% of the 530 figures to directly complement the text. It is particularly useful for programs incorporating laboratory activities, and the content balances depth and basic principles so that someone without a background can understand the general concepts and appreciate the more complex topics. It was a huge undertaking, and I hope that the effort pays off by making these topics easier to understand and more exciting overall.
The Amazon page is here. The official launch date is not until September 14th.
I am acting as guest editor for a Special Issue in the journal Metals entitled, “Frontiers in Nanostructured Metals and Alloys.” The goal is collect work that is unusual and rarely reported in the nanostructured alloys community. This is a great opportunity to report on findings that don’t fit neatly into the popular areas of mechanics, processing or microstructural study, such as thermal stability. I look forward to seeing what unique work is going on and hope you can contribute!
The Special Issue website is:
I was recently honored with the Distinguished Alumni Award from Penn College, where I completed by Bachelor’s degree. I am grateful to the faculty who provided opportunity and support during my time there, and who still do! The press release is here.
The metal foam work we are doing has been really exciting to study, and it makes for some pretty cool artwork. Our work is featured on the cover of Advanced Engineering Materials for a second time. Last time it was the back cover. This time it’s the front cover. The article featured in the most recent issue is a review of solid state foaming. Our most recent article, involving nickel and nickel-copper alloys, is featured in Advanced Science News.
===+Front Cover (Vol. 20, Iss. 7) =++ Back Cover (Vol. 16, Iss. 2)
Things came together quickly at the end for the Baja SAE competition. As a first-year team, we are very happy with the results. Many other teams, and even judges, were surprised at the quality of our design and our performance. I am proud of our students for not only getting this off the ground, but doing it well. Our placement in the various events are below. We placed 37th out of 94 teams, and we didn’t even know what to expect for most of these events!
T-45th on Sales Presentation
48th on Cost Analysis
T-68th on Design Report
56th on Acceleration
66th on Hill Climb
54th on Maneuverability
19th on Suspension Course
31st in 4 Hour Endurance
37th Overall out of 94 schools!
SME has the buggy running and is putting it through its paces. We were lucky enough to have Katelyn Smith from WGAL news come out to see it in action, including launching it off a flight of stairs.
We have Katelyn’s Facebook Live recording posted on our Facebook page.
See the news spot on WGAL here.
The SME student group has been busy turning a pile of tubing and parts in a Baja SAE vehicle, and it is really starting to take shape. As a first-year team, every step is a milestone, but some are easier to see. The whole team has been instrumental to getting us to this point, and thanks to some serious progress by group president, Sam Brennan, and vice president, Sawyer Bisker, who spent their Spring “Break” in the shop, the buggy can now stand on its own. It is going to require a continued commitment to get this ready for competition in April.
You can keep up with the team at their Facebook page or join us at our Get Involved page.
As much of the country is experiencing record low temperatures, we are doing our part to make it a little worse. We completed the first round of testing on our cryoindenter, which was designed and fabricated in-house for the Army Research Lab. We converted a standard LECO microindenter to test samples at approximately -170 deg. Celsius (so far). This is easier said than done as the atmosphere has to be moisture-free and the operator can’t lose fingers to frostbite. Needless to say, both were addressed and we can now move on to warmer prospects, including recent modifications to our custom Hot Press.
The past several months have been busy for writing, and several publications have recently come out. We still have several more articles near submission, and a significant undertaking on an invited review article was recently accepted for publication. Well done to the students working on those projects. Not bad for working out of storage area! Hopefully that will be changing very soon. The plans for a dedicated lab renovation are in the final phase!
The papers published this semester include:
Solid State Porous Metal Production: A Review of the Capabilities, Characteristics and Challenges. Advanced Engineering Materials; ONLINE FIRST
Getting more porosity from metal powder foams through intraparticle expansion.
HERE IS FREE ACCESS TO THIS ARTICLE FOR THE NEXT MONTH OR SO
Multiscale design of nanofibrous carbon aerogels: Synthesis, properties and comparisons with other low-density carbon materials.
Effects of milling time on the development of porosity in Cu by the reduction of CuO.
Advancing commercial feasibility of intraparticle expansion for solid state metal foams by the surface oxidation and room temperature ball milling of copper.
The SME group has been planning to join the Baja SAE competition for a while now, but now it is official. The team is registered to compete for our first year in Mechanicsville, MD in April. Since we started this year without even space to work in, the fact that we have a garage, a trailer, a slew of new equipment, growing sponsorship and the frame is starting to take shape, I think that is good progress. The primary driver of this progress has been Sam Brennan, president of the student group, and the many students involved have helped push this forward in a short time. We recently met with the local SME chapter in our department, and they have provided a generous donation to help us keep momentum. Sam and Lew Baum are pictured below, as is some recent progress on the frame (we just got tubing this week!). For more information or to get involved (as a student, sponsor, mentor, etc.), see the SME group’s Get Involved page.