Zirconia mullite/boron nitride composites

Details Zirconia mullite/boron nitride composites Zirconia mullite/boron nitride composites

1989-01-24

1990-02-27

Bell, Mark L.

Compositions: ceramic

Ceramic compositions

Refractory

501105, 501128, 222606, C04B 3558

Patent

active

049046268

ABSTRACT:
A hot-pressed ceramic composite having good resistance to thermal shock and good erosion/corrosion resistance in molten alloys, and a method for producing said composite which comprises the blending of fused zirconia mullite with boron nitride.

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patent: 4640899 (1987-03-01), Hillig et al.
Microstructure and Thermomechanical Properties in Alumina- and Mullite-Boron-Nitride Particlate Ceramic-Ceramic Composites, by D. Lewis, et al, Ceram. Eng. Sci. Proc., 2:719-727 (Nos. 7-8, 1981).
Effect of Boron Nitride Addition on Like Properties of Aluminosilicate Refractories, S. G. Tresvyatskii et al, Institute for Materials Science Research, Academy of Sciences of the Ukrainian SSR. translated from Ogneupory, No. 4, pp. 36-39, Apr. 1968.
Development and Metallurgical Analysis of the Horizontal Continuous Casting, Yoshio Miyashita, et al, I&SM, Aug. 1981, pp. 22-28.
"Shock Resistance Ceramics", V. M. Grosheva et al, Inst. Probl. Materialoved., Kiev, USSR Steklo Keram., 1970, 27(11), 36-7 (Eng.), Abstract only.
"Thermally Bonded Fibrous Product", C. A. Hill et al (Babcock and Wilcox Co.), U.S., U.S. Pat. No. 4,650,775, 17 Mar. 1987, Appl. 857,699, 29 Apr. 1986; 3 pages, Abstract only.
"Refractory Composite", Karpinos, D. M. et al, Institute of Problems in Material Management Academy of Sciences, Ukrainian SSR, USSR 530,018, 30 Sep. 1976, Appl. 2,116,845, 25 Mar. 1975 from Otkrytiya, Izobret., Prom. Tovarnye Znaki 1976, 53(36), 50, Abstract only.
"Charge for the Production of a Composite Material", Karpinos, D. M. et al, Institute of Problems in Material Management, Academy of Sciences, Ukainian SSR USSR 527,406, 5 Sep. 1976, Appl. 2,136,747, 23 May 1975 from Otkrytiya, Izobret., Prom. Obraztsy Tovarnye Znaki 1974, 53(36), 50, Abstract only.
"Charge for Preparing Refractory Material", Gaiova, T. I. et al, Institute of Problems of Material Management, Academy of Sciences, Ukainian SSR USSR 268,971, 10 Apr. 1970, Appl. 22 Jul. 1968, from Otkrytiya, Izobret., Prom. Obraztsy, Tovarnye Znaki, 1970, 47(14), 152, Abstract only.

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