Friction element and method for the production thereof

Details Friction element and method for the production thereof Friction element and method for the production thereof

1998-06-19

1999-10-19

Bareford, Katherine A.

Coating processes

Spray coating utilizing flame or plasma heat

Metal or metal alloy coating

427455, C23C 408

Patent

active

059686049

ABSTRACT:
A friction element has a base element on which a coating is applied by thermal spraying of a copper alloy. The copper alloy contains 27 to 35 wt % zinc, 4 to 6 wt % aluminum, 2 to 4 wt % nickel, 0.5 to 2 wt % titanium, and copper as the remainder, with random contaminants. The copper alloy is applied onto a base element by thermal spraying, and requires only a finish treatment by stamping to achieve good tribological properties and wear resistance that are comparable to molybdenum coatings. Alternative copper-zinc alloys can have, in particular, manganese, iron, and lead constituents.

REFERENCES:
patent: 2775323 (1956-12-01), English
patent: 5326646 (1994-07-01), Nakashima et al.
Zapf, Gerhard; Nachpressen nach dem Sintern erzielt bestimmte Toleranzen, German magazine: "Z. Maschinenmarkt", 79 (1973), pp. 1746-1749. ( no month date).
Wires for thermal spraying; wires for flame spraying --DIN 8556 Part 1 Mar. 1979--pp. 1-9.
Filler metals for thermal spraying; solid wires for arc spraying; technical delivery conditions.--DIN 8566 Part 2, Dec. 1984 pp. 1-7.

Affiliated with

Also associated with

Rating

Friction element and method for the production thereof does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Friction element and method for the production thereof, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Friction element and method for the production thereof will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2052729