High stress capability, intermetallic phase titanium aluminide c

Details High stress capability, intermetallic phase titanium aluminide c High stress capability, intermetallic phase titanium aluminide c

1993-01-28

1994-01-25

Walsh, Donald P.

Stock material or miscellaneous articles

All metal or with adjacent metals

Having metal particles

428548, 148240, 148528, 148535, B22F 704

Patent

active

052814840

ABSTRACT:
Coated components are produced to withstand high stresses and are composed of the intermetallic phase titanium aluminide material for use, in particular, in piston engines, gas turbines and exhaust gas turbochargers. This material has good technical properties but otherwise only a low resistance to oxidation and wear as a result of friction processes. These disadvantages are overcome in that the components are coated, at least on the parts of their surface which are at risk of hot corrosion and/or wear, with a sheet of a solderable nickel-based alloy soldered on under vacuum. A coating thickness of 0.1 to 0.4 mm is adequate. The nickel-based alloys, of which the soldered-on sheet is composed, preferably have a melting point of below 1180.degree. C.

REFERENCES:
patent: 4001930 (1977-01-01), Tank et al.
patent: 4382169 (1983-05-01), Rabkin et al.
patent: 4869421 (1989-09-01), Norris et al.
patent: 5049418 (1991-09-01), Tobin
patent: 5077140 (1991-12-01), Luthra et al.
Hart-und Hochtemperaturloten, Diffusionsschwie.beta.en, Pionierarbeiten kommen aus dem High-Tech-Bereich, Von Hanns Benninghoff, Technische Rundschau, 3 pages.

Affiliated with

Also associated with

Rating

High stress capability, intermetallic phase titanium aluminide c does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with High stress capability, intermetallic phase titanium aluminide c, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High stress capability, intermetallic phase titanium aluminide c will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-726845