Large wafer of graphene is transferred using UV tape

Researchers from Kyushu University and Nitto Denko have so far succeeded in transferring wafers of graphene up to 10 cm in diameter using UV tape. With smaller pieces of UV tape, the sticking and peeling can be done by hand. However, machines are useful when scaling up for mass production.

Heat Treatment and Hardening of 4140 Steel

BCIT millwright students heat 4140 steel to 1650 Deg F to heat treat and harden. The process show the quenching in oil. Be sure to use safety gear when doing this type of work for personal safety.

Rice researchers develop 3D-printed wood from its own natural components

Researchers at Rice University have unlocked the potential to use 3D printing to make sustainable wood structures, offering a greener alternative to traditional manufacturing methods. Wood has historically been marred by wasteful practices generated during shaping processes, driving up costs and environmental impact. Now researchers in materials science and nanoengineering at Rice have developed an […]

A Massachusetts company found a cleaner way to turn scrap metal into battery material

Massachusetts-based 6K turns metals, including scrap, into high-performance materials for various applications, like lithium-ion batteries, additive manufacturing powders, ceramics, and other offerings that are tailored for specific industry needs. In 2023, the company signed contracts to provide the U.S. Army with materials for 3D printing and to provide materials science company Forge Nano with ingredients […]