Industry Intelligence
Company news, event announcements, and magnetic industry briefs from AIC Engineering — timely updates on company activity and market information.
Current heavy rare earths production outside China falls short of magnet demand: REA CEO - Fastmarkets
Explore the rising demand for rare earths in the magnet industry and their crucial role in future production.
Sensors Under Close Scrutiny — the New Baumer Innovation Lab; New Encoder Merges Optical & Magnetic Technologies
For a design engineer selecting a sensor for a product development effort, the most fundamental thing, of course, is to determine the correct type of sensor with the right capability. Then, however, there is the nagging question, what about reliability?
Goodbye Refrigerants, Hello Magnets: Scientists Develop Cleaner, Greener Heat Pump
Scientists have developed a magnetocaloric heat pump that matches conventional systems in cost, weight, and performance, eliminating harmful refrigerants. By optimizing materials and design, the pump achieves comparable power density, offering a greener and efficient alternative for heating and cooling.
Humanoid Robot Mass Production Race Heats Up as NdFeB Magnets Emerge as Next Supply Chain Bottleneck
The year 2026 is being hailed as the first year of mass production for humanoid robots, with Tesla announcing its Optimus production line will replace Model S/X lines with an annual capacity of one million units, triggering a wave of automotive suppliers including Aptiv and Valeo entering the embodied intelligence sector. However, before large-scale orders materialize, a supply bottleneck for neodymium-iron-boron (NdFeB) permanent magnets—a critical upstream material—is raising alarm. A single humanoid robot consumes roughly 4 kilograms of high-performance NdFeB, double that of a new energy vehicle. With rare earth separation and refining highly concentrated in China and capacity expansion constrained by capital costs, yield ramp-up challenges, and scarce talent, NdFeB could become the chokepoint restraining production if robot shipments reach the million-unit level in the coming years. This dynamic suggests profit allocation across the supply chain may tilt toward upstream magnet manufacturers.
New 'cloaking device' concept shields electronics from disruptive magnetic fields
University of Leicester engineers have unveiled a concept for a device designed to magnetically "cloak" sensitive components, making them invisible to detection.
New method tests magnet-powered braking for safer, more reusable spacecraft reentry
Researchers from Tokyo Metropolitan University have created a new system to test magnetohydrodynamic aerobraking for spacecraft reentering the atmosphere. Their platform generates intense magnetic fields with a powerful electromagnet as a miniature vessel is hit with a shock wave traveling at over seven kilometers per second (4.3 miles per second). The magnets reached far higher fields than previous work with permanent magnets and are a crucial stepping stone toward tests with real vessels in the atmosphere.
ATW unveils screen-printing solution for copper-metallized solar cell
China-based solar PV equipment manufacturer Wuxi Autowell Technology (ATW) has launched a screen-printing solution for copper paste and silver-coated copper paste. The new product line targets TOPCon, back-contact (BC), and next-generation solar cell technologies.
SpaceX starts in-house turbine blade manufacturing to boost gas-powered generator output for Elon's AI data centers — new manufacturing strategy cuts generator delays by 18 months | Tom's Hardware
Electricity supply in the U.S. is a limiting factor preventing AI data centers from coming online as quickly as possible. Because of this, many projects are turning to portable natural gas turbine generators to get the electricity they need and bypass long wait times to connect to the grid. This has driven demand for turbines, so Elon Musk said on X that SpaceX will bring turbine blade and vane casting in-house.
Ionic Rare Earths inks $140 million US magnet recycling deal - Mining.com.au
Ionic Rare Earths (ASX:IXR) has signed a joint venture term sheet with US Strategic Metals (USSM) to construct magnet recycling facilities in Missouri, US. The agreement supersedes a memorandum of understanding announced in November 2025. The proposed 50/50 JV aims to develop an integrated critical minerals production campus at USSM’s 728-hectare site near Fredericktown.
Japanese Engineers Tear Down Unitree G1 Robot, Admit They Can't Catch Up to China in the Short Term
Japanese Engineers Tear Down Unitree G1 Robot, Admit They Can't Catch Up to China in the Short Term Japan's Nikkei xTECH recently published a teardown video of China's Unitree Technology G1 humanoid robot, sparking widespread attention. Japanese engineers expressed amazement…
BYD advances Variable Flux Permanent Magnet Synchronous Motor technology, patents unveiled
BYD had four patents detailing variable-flux permanent-magnet synchronous motor technology, published by the China National Intellectual Property Administration (CNIPA) recently, following their filing in May 2024. The filings, CN121055622A, CN121055630A, CN121055623A, and CN121055631A, describe mechanisms for adjusting rotor magnetic flux to improve efficiency across a range of operating speeds. These patents build on BYD’s prior work in variable flux motor technology and represent a technical evolution of the concept.
Electrification and Robotics to Drive Future Rare Earth Magnet Demand
Despite a year of critical material supply disruptions, technology mega-trends in decarbonization, electrification, automation and AI continue to fuel demand for high-performance rare earth magnets. IDTechEx forecasts that rare earth magnet demand will reach 332 ktpa by 2036 and breaks down usage and adoption trends in electric vehicles, wind turbines, and robotics growth markets.
Developing electric motors less dependable on rare earth magnets | Automotive IQ
In 1997, Toyota upset the status quo by launching the first generation Prius, complete with a hybrid powertrain that utilized rare-earth magnets.