Selective metal matrix composite reinforcement by laser depositi

Details Selective metal matrix composite reinforcement by laser depositi Selective metal matrix composite reinforcement by laser depositi

2000-01-11

2000-09-26

Friedman, Carl D.

Static structures (e.g., buildings)

Machine or implement

527291, 527311, 527312, 527321, 527373, 21912164, E04C 330

Patent

active

061228842

ABSTRACT:
The structural assemblies are selectively reinforced with metal matrix composite in the regions susceptible to mechanical failure. More specifically, a channel is machined in a structural member in an area of relatively high stress. A reinforcing member is inserted into the channel. A metal powder is deposited on and around the reinforcing member. The metal powder is irradiated by a high energy source to thereby encase the reinforcing member in a metal matrix and to consolidate the metal matrix to the interior surface of the channel. The resultant assembly is lightweight and has improved strength and stiffness at room and elevated temperatures.

REFERENCES:
patent: 4518625 (1985-05-01), Westfall
patent: 4615903 (1986-10-01), Miller
patent: 4786566 (1988-11-01), Siemers
patent: 4818562 (1989-04-01), Arcella et al.
patent: 5141574 (1992-08-01), Takahashi et al.
patent: 5229165 (1993-07-01), Das et al.
patent: 5330587 (1994-07-01), Gavigan et al.
patent: 5573604 (1996-11-01), Gerdes
patent: 5897922 (1999-04-01), Saxena et al.

Affiliated with

Also associated with

Rating

Selective metal matrix composite reinforcement by laser depositi does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Selective metal matrix composite reinforcement by laser depositi, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Selective metal matrix composite reinforcement by laser depositi will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2090639