Firing method for Southern Song Ge-kiln opacified ink pattern glaze
A Ge kiln and biscuit firing technology, which is applied in the field of opaque ink-patterned glaze preparation of Ge kiln in the Southern Song Dynasty, can solve the problems of dull color, complicated process, poor texture, etc., and achieve the effect of good visual sense and good color
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[0027] Example 1
Example Embodiment
[0028] As a preferred embodiment of the present invention, the manufacturing process steps are as follows:
[0029] a. Put 62.7 parts by mass of selected quartz, 12.2 parts by mass of alumina, 5.3 parts by mass of potash feldspar, 1.2 parts by mass of albite, 0.2 parts by mass of talc, 0.8 parts by mass of iron and 10.2 parts by mass of limestone into the crusher. Carry out crushing treatment, screen the crushed particles through a sieve with a mesh size of 180-200, and crush and screen the large particles that have not been screened;
[0030] b. Mix the above-mentioned sieved particles according to the preliminary raw material ratio, and perform slow stirring during the mixing process to make the raw materials evenly mixed;
[0031] c. Carry out the biscuit burning of the mixed raw materials;
[0032] d. Put the unburned raw materials into a ball mill for polishing, and screen the raw materials after ball milling on a sieve with a mesh number of 300 to 400;
[0033] e. Mix the raw mat...
Example Embodiment
[0036] Example 2
[0037] As a preferred embodiment of the present invention, the manufacturing process steps are as follows:
[0038] S1. Take the original semi-finished vessel after biscuit firing and the glaze water obtained in step e, and use the glaze dip method to glaze the semi-finished vessel;
[0039] S2. Perform glaze repair on the semi-finished vessel in step f by spraying the glaze method, so that the surface glaze water is evenly distributed on the semi-finished vessel;
[0040] S3. Place the finished glaze semi-finished utensils in a ventilated place for air-drying for 24 hours;
[0041] S4. Put the air-dried semi-finished products into the kiln and start firing. Use an oxidizing flame to burn. The temperature is quickly increased to 900 degrees Celsius, kept at this temperature for 2 hours, and then the temperature is increased to 1180 degrees Celsius. The temperature is increased during the heating process. It is controlled to increase by about 1 degree Celsius per minu...
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