Method of producing a cordierite honeycomb structural body

Details Method of producing a cordierite honeycomb structural body Method of producing a cordierite honeycomb structural body

1989-03-08

1991-07-09

Derrington, James

Plastic and nonmetallic article shaping or treating: processes

Including step of generating heat by friction

26417712, C04B 3564

Patent

active

050303988

ABSTRACT:
Cordierite honeycomb structural bodies having coefficients of thermal expansion of not more than 1.0x10.sup.-6, an improved thermal shock resistance, a very small leakage amount and an improved heat exchanging efficiency are provided by using very fine particles of kaolin and talc to restrict a total pore volume of a given pore diameter to a given range. The cordierite honeycomb structural bodies are useful in broader fields than conventional ones.

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