Active Metal Brazing

INTA Technologies Corporation has a proprietary process for active metal brazing of metal components directly to ceramic components. The process is done in a vacuum furnace at approximately 900 degrees C or higher and lower temperatures as the project requires. We use proprietary formulas to perform the attachments. Formulas include HTBA-7 and HTBA-8 as well as conventional AMS, AWS and Honeywell equivalent and original formulations from A to Z. Every application for ceramic to metal joining is analyzed to determine the most cost effective process for our customers requirements. Common materials used in successful Active Metal Brazes include zirconia or alumina to stainless steel or molybdenum. Other common materials are kovar, sapphire, hastalloy, inconel and more. Active metal brazing is a one-step operation done at high temperatures in a vacuum or controlled atmosphere furnace. This method can be automated and performed in a batch furnace for large volume orders. The advantage of this method over ceramic metallization lies in elimination of a heat treating step and plating of the metalization. Active metal brazing can be more cost-effective than conventional brazing. INTA can readily provide brazed assemblies that are helium leak tight to 10 to the -9 cc/sec and even tighter. INTA supplies parts that are active brazed which are used in extreme applications and they last for many, many years. East Coast callers please dial the main line or (973)750-8608 Ext. 113 to discuss your project. Please understand that INTA uses futuristic top secret techniques. If you give INTA a job INTA will do the work but may not be able to reveal all of our confidential methods and techniques but we will try to answer your questions if we can. MADE IN THE USA

INTA Technologies

2281 Calle de Luna, Santa Clara, CA 95054 Tel: (408)748-9955 | Fax: (408)727-3027 contact@intatech.com