A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Preparation method of Nixing pottery capable of being fired at low temperature
The invention discloses a preparation method of a Nixing pottery capable of being fired at a low temperature, wherein a blank is prepared from 40 to 50 parts of east mud, 20 to 30 parts of west mud, 1 to 2 parts of bentonite, 1 to 3 parts of wollastonite, 0.7 to 0.9 part of perlite, 0.3 to 0.5 part of konilite and 1 to 3 parts of aluminium oxide, and the firing process comprises: a, heating to a temperature of 70 to 80 DEG C at a speed of 30 to 40 DEG C per hour, and carrying out heat preservation for 6 to 8 hours; b, heating to a temperature of 120 to 130 DEG C at a speed of 40 to 50 DEG C per hour, and carrying out heat preservation for 2 to 4 hours; c, heating to a temperature of 450 to 500 DEG C at a speed of 60 to 70 DEG C per hour, and carrying out heat preservation for 0.2 to 0.4 hour; d, heating to a temperature of 750 to 800 DEG C at a speed of 60 to 70 DEG C per hour, and carrying out heat preservation for 0.1 to 0.3 hour; 3, heating to a temperature of 1,020 to 1,050 DEG C at a speed of 80 to 90 DEG C per hour, and carrying out heat preservation for 0.6 to 0.8 hour.
Preparation method of Nixing pottery capable of being fired at low temperature
The invention discloses a preparation method of a Nixing pottery capable of being fired at a low temperature, wherein a blank is prepared from 40 to 50 parts of east mud, 20 to 30 parts of west mud, 1 to 2 parts of bentonite, 1 to 3 parts of wollastonite, 0.7 to 0.9 part of perlite, 0.3 to 0.5 part of konilite and 1 to 3 parts of aluminium oxide, and the firing process comprises: a, heating to a temperature of 70 to 80 DEG C at a speed of 30 to 40 DEG C per hour, and carrying out heat preservation for 6 to 8 hours; b, heating to a temperature of 120 to 130 DEG C at a speed of 40 to 50 DEG C per hour, and carrying out heat preservation for 2 to 4 hours; c, heating to a temperature of 450 to 500 DEG C at a speed of 60 to 70 DEG C per hour, and carrying out heat preservation for 0.2 to 0.4 hour; d, heating to a temperature of 750 to 800 DEG C at a speed of 60 to 70 DEG C per hour, and carrying out heat preservation for 0.1 to 0.3 hour; 3, heating to a temperature of 1,020 to 1,050 DEG C at a speed of 80 to 90 DEG C per hour, and carrying out heat preservation for 0.6 to 0.8 hour.
Preparation method of Nixing pottery capable of being fired at low temperature
HUANG TAOMO (author)
2016-01-27
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
| European Patent Office | 2020
Novel preparation method capable of reducing firing temperature of Nixing pottery
| European Patent Office | 2016
Ecological functional Nixing pottery and preparation method thereof
| European Patent Office | 2021