Metal treatment – Process of modifying or maintaining internal physical... – Treating consolidated metal powder – per se
Patent
1992-03-20
1993-02-23
Wyszomierski, George
Metal treatment
Process of modifying or maintaining internal physical...
Treating consolidated metal powder, per se
148515, 420590, C22C 105, C22C 109
Patent
active
051886782
ABSTRACT:
The present invention relates to a method of making metal ceramic composites and the metal ceramic compositions and articles made therefrom, especially net-shaped articles having a wide variety of applications.
The present invention involves preparing a combustion synthesis mixture comprising at least one substance containing a combustible mixture of powders and at least one low-melting metal, forming this mixture into a desired final shape in a die, and carrying out a combustion synthesis therewith. Ceramic or metallic reinforcements may be incorporated in the combustion synthesis.
The present invention allows the control of porosity in the resultant composite compositions and can result in composites having high toughness characteristics.
REFERENCES:
patent: 3090094 (1963-05-01), Schwartzwalder et al.
patent: 3097930 (1963-07-01), Holland
patent: 3893917 (1975-07-01), Pryor et al.
patent: 3947363 (1976-03-01), Pryor et al.
patent: 3962081 (1976-06-01), Yarwood et al.
patent: 4024056 (1977-05-01), Yarwood et al.
patent: 4081371 (1978-03-01), Yarwood et al.
patent: 4257810 (1981-03-01), Narumiya
patent: 4258099 (1981-03-01), Narumiya
patent: 4391918 (1983-07-01), Brockmeyer
patent: 4459363 (1984-07-01), Holt
patent: 4697632 (1987-10-01), Lirones
patent: 4710348 (1987-12-01), Brupbacher et al.
patent: 4751048 (1988-06-01), Christodoulou et al.
patent: 4772452 (1988-09-01), Brupbacher et al.
patent: 4774052 (1988-09-01), Nagle et al.
patent: 4800065 (1989-01-01), Christodoulou et al.
patent: 4836982 (1989-06-01), Brupbacher et al.
patent: 4909842 (1990-03-01), Dunmead et al.
patent: 4915902 (1990-04-01), Brupbacher et al.
patent: 4915903 (1990-04-01), Brupbacher et al.
patent: 4915904 (1990-04-01), Christodoulou et al.
patent: 4915905 (1990-04-01), Kampe et al.
patent: 4915908 (1990-04-01), Nagle et al.
patent: 4916029 (1990-04-01), Nagle et al.
patent: 4916030 (1990-04-01), Christodoulou et al.
patent: 4917964 (1990-04-01), Moshier et al.
Cutler, R. A., et al., Synthesis and Densification of Oxide-Carbide Composites, pp. 715-727.
McCauley, J. W., et al., Simultaneous Preparation and Self-Sintering of Materials in the System Ti-B-C.
Rice, Roy W., et al., Effects of Self-Propagating Synthesis Reactant Compact Character on Ignition, Propagation and Resultant Microstructure.
Yi-, H. C., et al., Self-Propagating High-Temperature (Combustion) Synthesis (SHS) of Powder-Compacted Materials, Journal of Materials Science, 25, (1990), pp. 1159-1168.
Bhaduri Sarit B.
Canarslan Necip S.
Li Hung P.
Sekhar Jainagesh A.
University of Cincinnati
Wyszomierski George
LandOfFree
Manufacture of net shaped metal ceramic composite engineering co does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Manufacture of net shaped metal ceramic composite engineering co, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Manufacture of net shaped metal ceramic composite engineering co will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2202021