Brazing slurry

Compositions: coating or plastic – Coating or plastic compositions – Metal-depositing composition or substrate-sensitizing...

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

106 125, 106193J, 106193M, 148 24, 148 28, C23C 112, B23K 3534

Patent

active

041792971

ABSTRACT:
A composition for a brazing slurry which will form solid connections below 1600.degree. C. The composition comprises, by weight, about 15% to 16.5% fine particle tungsten; about 5% to 6% calcium oxide; about 4% to 5% silicon dioxide; about 6% to 7% aluminum oxide; and about 67% to 70% of an organic binder.
The composition is well suited to attaching leads to metallized patterns formed on ceramic substrate and can also be employed as the pattern forming material. When employed in electron discharge devices as a means of forming cathode and/or heater configurations, and for attaching leads thereto, the material is resistant to heater-cathode leakage.

REFERENCES:
patent: 3623921 (1971-11-01), Behringer et al.
patent: 3762965 (1973-10-01), Amin et al.
patent: 3832242 (1974-08-01), Cuthbert

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Brazing slurry does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Brazing slurry, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Brazing slurry will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-452416

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.