Technologies

01 Bonding

Bonding

Room temperature bonding with zero contamination Direct metal-to-metal connections

SoundBonding utilizes the power of sound to create interatomic bonds between parts while in the atmosphere and at room temperature. It allows for bonding between dissimilar metals, like copper and steel, or even nonmetallic materials like ceramics. SoundBonding has also solved core problems for lithium-ion battery mass production.

SoundBonding features
  • No damage and extremely low electric resistance
  • Bonding in normal atmospheric conditions using the power of sound
  • Alloy/Ingot bonded layer between parts
  • Diffusion bonding with variable pressure; replaces spot or laser welding
  • Prevents hydrogen embrittlement
  • No residual stress in bonded surfaces and no formation of dendrites (whiskers)
  • Allows bonding galvanized steel
  • No voids between bonded surfaces
Bonding videos