Abrasive tool making process – material – or composition – With inorganic material – Metal or metal oxide
Patent
1989-10-26
1990-10-09
Group, Karl
Abrasive tool making process, material, or composition
With inorganic material
Metal or metal oxide
501 89, 501 92, 501 95, 501 97, 501128, B24D 334
Patent
active
049617575
ABSTRACT:
Cutting tools are disclosed which are comprised of composite bodies comprising a ceramic matrix reinforced by ceramic whiskers. The ceramic matrix may be alumina or silicon nitride, and may contain toughening components. The whiskers are preferably silicon carbide, but may be other known ceramic whiskers. Whisker content in the composite is 2-40%, with higher contents generally used for tools when the expected service involves interrupted cutting and lower contents generally used for continuous cutting tools.
REFERENCES:
patent: 492767 (1893-02-01), Acheson
patent: 560291 (1896-05-01), Acheson
patent: 718892 (1903-01-01), Acheson
patent: 722792 (1903-03-01), Acheson
patent: 722793 (1903-03-01), Acheson
patent: 723631 (1903-03-01), Acheson
patent: 1028303 (1912-06-01), Tone
patent: 2947056 (1960-08-01), Csordas et al.
patent: 2979414 (1961-04-01), Ryshkewitch
patent: 3335049 (1967-08-01), Pultz
patent: 3386840 (1988-01-01), Gruber
patent: 3407090 (1968-10-01), Hertl
patent: 3459842 (1969-08-01), Wakefield
patent: 3541672 (1970-03-01), Hulse
patent: 3575789 (1971-04-01), Siefert et al.
patent: 3813340 (1974-08-01), Knippenberg
patent: 3833389 (1974-09-01), Komeya et al.
patent: 4063908 (1977-11-01), Ogawa
patent: 4158687 (1979-06-01), Yajima et al.
patent: 4284612 (1981-08-01), Horne
patent: 4314852 (1982-12-01), Brennan
patent: 4323323 (1982-04-01), Lumby
patent: 4343909 (1982-08-01), Adams
patent: 4366254 (1982-12-01), Rich
patent: 4388255 (1983-02-01), Simpson
patent: 4410635 (1983-10-01), Prewo
patent: 4412854 (1983-11-01), Layden
patent: 4463058 (1984-07-01), Hood
patent: 4464192 (1984-08-01), Layden et al.
patent: 4485179 (1984-11-01), Brennan
patent: 4500504 (1985-02-01), Yamamoto
patent: 4507224 (1985-03-01), Toibana et al.
patent: 4526875 (1985-11-01), Yamamoto
patent: 4543343 (1985-06-01), Iyori
patent: 4543345 (1985-09-01), Wei
patent: 4554201 (1985-11-01), Andreev
patent: 4585500 (1986-04-01), Minjolle et al.
patent: 4657877 (1987-04-01), Becher et al.
patent: 4666467 (1987-05-01), Matsumoto et al.
patent: 4673658 (1987-06-01), Gadkaree et al.
patent: 4749667 (1988-06-01), Jun et al.
"Transformation Toughened and Whisker Reinforced Ceramics", Becher and Wei Soc. Automotive Engineers, Proc. 21st Auto Tech. Dev. Meet., 201-205, Mar., 1984.
"Silicon Carbide Whisker-Reinforced Aluminum Oxide", Wei and Beatty, Amer. Ceramic Soc. Fall 84 Meeting, (Only Slides Given).
"Toughening Behavior in SiC-Whisker Reinforced Alumina", Becher and Wei, Comm. Amer. Ceramic Soc., C267-269, Dec. 1984.
"Development of SiC Whisker-Reinforced Ceramics", Wei and Becker, Am. Ceram. Soc. Bull., 64 (2), 298-304, 1985.
"High Strength Silicon Carbide Fibre-Reinforced Glass-Matrix Composites", K. M. Prewo, J. J. Brennan, J. Material Sci., 15 (1980) 463-468.
"Silicon Carbide Fiber Reinforced Glass-Ceramic Matrix Composites Exhibiting High Strength and Toughness", K. M. Prewo, J. J. Brennan, J. Material Sci., 17 (1982) 2371-2383.
"Silicon Carbide Yarn Reinforced Glass Matrix Composites", K. M. Prewo, J. J. Brennan, J. Material Sci., 17 (1982) 1201-1206.
"Fabrication of Silicon Carbide Whisker-Silicon Nitride Composite Materials and their Physical Properties" Tamari et al., Osaka Kogyo Gijutsu Kiho, 33(2), 129-134, 1962.
"Studies on the Application of Hot-Pressed Silicon Nitride Ceramics as Cutting Tools", Miao Ho-Cho et al., Ceramurgia International, vol. 6, No. 1, 1980.
"Silicon Nitride Ceramic Composites with High Toughness", M. W. Lindley, and D. J. Godfrey, Nature, Sol. 229, Jan. 15, 1971.
"Fiber Reinforced Ceramics", D. J. Phillips, Material Development Division A.E.R.E., Harwell, Feb. 1981.
"Materials and Processes in Manufacturing", 3rd Ed., ch. 16, Degarmo.
"Practical Machining Principles for Shop Application", Metcut Research Association, Inc. 1981.
Chemical Engineers Handbook, 5th Ed.., 1973, 21-30 to 21-36, Perry.
"Handbook of Fillers and Reinforcement for Plastics", Katz, et al. (1978) 446-464.
"Short Fiber Reinforcement: Where the Action Is", J. V. Milewski, Plastics Compounding, Nov./Dec. 1979, 17-37.
Knippenberg, "Growth Phenomena in Silicon Carbide", Philips Research Reports, v. 18, pp. 161-274 (1963).
Ridgway, "Temperature Measurement in Commerical Silicon Carbide Furnaces", Trans Electrochem., Soc., v. 61, pp. 217-232 (1932).
Mellor, A Comprehensive Treatise On Inorganic and Theoretical Chemistry, v. V, pp. 875-887 (1940).
Tone, "Carbide of Silicon--Its Purpose and Use in Steel", The Iron Age, v. 63, No. 5, (1899).
Tiegs et al., "Interfaces in Alumina-SiC Whisker Composites", Ceramic Microstructures '86: Role of Interfaces, Materials Science Research Series No. 21, Plenum Press, New York (1987).
Ruff, "The Formation and Dissociation of Silicon Carbide", Trans. Elect. Soc., v. 68, pp. 87-109 (1935).
Iley et al., "Deposition of Carbon on Vitreous Silica", J. Chem. Soc., pp. 1362-1366 (1948).
Coes, Jr., Abrasives, "Chapter 9 Silicon Carbide", pp. 68-75, 166-167, Springer-Verlag, New York (1971).
Moser, Microstructures of Ceramics--Structure and Properties of Grinding Tools, pp. 118-127, 130-131, 144-149, 195-199, Akademiai Kiado, Budapest (1980) (English translation by I. Finaly).
Whitney et al., "Final Report on Development of Improved Cutting Tool Materials", Oct. 1965, AFML-TR-65-306.
Whitney et al., "New and Improved Cutting Tool Materials", Mar. 1969, AFML-TR-69-50.
Beatty Ronald L.
Dziedzic Chester J.
Rhodes James F.
Advanced Composite Materials Corporation
Group Karl
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