Technology file

Real-time microfocus X-ray inspection

	- reveals hidden defects & faults in small assemblies
X-ray image of solder bridging in ball grid array

Expertise

TWI's Advanced Materials & Processes Department has wide experience of applying real-time microfocus X-ray inspection in the production of small-scale assemblies. Consultancy and project work have involved:

• soldered & brazed joints, conductive adhesive bonds, fine gold wire bonds
• determination of joint shape, size, alignment & quality
• detection of structural defects

For further information, please mail to micro@twi.co.uk.