No passwords, no registration, no paywalls, no popups, no AI

As an Amazon Associate & eBay Partner we earn from affil links

finishing.com -- The Home Page of the Finishing Industry

Search our quarter-million Q&As

Home of the finishing HOTLINE since 1989

-----

Cleaning Titanium Alloy Before Welding

I NEED A DETAILED DESCRIPTION OF THE PROCEDURE FOR CLEANING TITANIUM ALLOY (Ti6Al4V) PARTS PRIOR TO LASER WELDING. THE TITANIUM PARTS ARE BEING USED IN A MEDICAL DEVICE.

JOHN M. FUQUA, JR.
FAIRWAY MEDICAL TECHNOLOGIES - HOUSTON TEXAS USA
2001

Sandblasted using 50 µm silicon dioxide (SiO2) straps at 25 psi to create dull surfaces to reduce laser beam reflection during laser welding. Then cleaned using acetone ⇦ on eBay or Amazon [affil link] Flammable! solution to remove any oil attached, for 5 min as recommended by the American Welding Society, and dried with nitrogen gas to be ready for welding.

Fathi
- Tripoli, Libya
September 30, 2009

Sorry! Finishing.com is temporarily Read-Only.
Ted Mooney is retiring but I have several offers to take it over.
We're working hard to make sure we find it the best new home.

Disclaimer: It's not possible to fully diagnose a finishing problem or the hazards of an operation via these pages. All information presented is for general reference and does not represent a professional opinion nor the policy of an author's employer. The internet is largely anonymous & unvetted; some names may be fictitious and some recommendations might be harmful.

If you are seeking a product or service related to metal finishing, please check these Directories: