Low thermal expansion cordierite aggregate and its bonded body

Details Low thermal expansion cordierite aggregate and its bonded body Low thermal expansion cordierite aggregate and its bonded body

1996-04-24

1997-03-04

Marcantoni, Paul

Compositions: ceramic

Ceramic compositions

Devitrified glass-ceramics

501118, 501119, 501153, C04B 3504

Patent

active

056078854

ABSTRACT:
A low thermal expansion cordierite aggregate, which consists mainly of cordierite crystals having a mean crystal diameter of at least 50 .mu.m and has little orientation in the crystal structure, shows hysteresis in its thermal expansion property accompanying a rise and fall of the temperature, and has a mean thermal expansion coefficient within a temperature range of from room temperature to 1000.degree. C. of at most 10.times.10.sup.-7 /.degree.C.

REFERENCES:
patent: 3926648 (1975-12-01), Miller
patent: 3940255 (1976-02-01), Harrington et al.
patent: 3979216 (1976-09-01), Fritsch, Jr. et al.
patent: 4435512 (1984-03-01), Ito et al.
patent: 4950628 (1990-08-01), Landon et al.
patent: 5073178 (1991-12-01), Mimori et al.
patent: 5114644 (1992-05-01), Beall et al.
patent: 5171491 (1992-12-01), Kim et al.
Ceramics, vol. 14, pp. 967-976 (1979), by Shigekazu Udagawa, et al. Low Thermal Expansion Ceramics Thermal Expansion of Crystals in Relation to Their Structure, (No month available).

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