Manufacture craft for pale yellowish green colored glaze of Ru porcelain
A production process and green technology, applied in the field of the production process of Ru porcelain green glaze, can solve the problems of physical and chemical composition, firing, and the molding process is not clearly grasped, and achieve the effect of pure color and luster.
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Embodiment 1
[0019] The production process of the scallion green glaze of Ru porcelain adopts Fengxue soil, yellow feldspar, black feldspar, white feldspar, quartz, calcite, potassium feldspar and zinc oxide as glaze raw materials, and the weight percentage of each raw material is: Fengxue soil 15 %, yellow feldspar 17%, black feldspar 9%, albino feldspar 19%, quartz 18%, calcite 16%, potassium feldspar 5%, zinc oxide 1%, the preparation method is:
[0020] Step 1. After pulverizing the glaze raw materials, mix them into a ball mill according to the above ratio, add water with a total weight of 29% of the mixed raw materials, start the wet mill for 14 hours, pass the wet milled slurry through a 300-mesh sieve, and let it stand for 24 hours. After 1 hour, the water content of slurry is adjusted to 60%, for subsequent use;
[0021] Step 2. Wipe the biscuit made in step 2 with water. While wiping the biscuit, use a stick to stir the glaze made in step 3 in a clockwise or counterclockwise dire...
Embodiment 2
[0024] The production process of the scallion green glaze of Ru porcelain uses Fengxue soil, yellow feldspar, black feldspar, white feldspar, quartz, calcite, potassium feldspar and zinc oxide as glaze raw materials, and the weight percentage of each raw material is: Fengxue soil 16 %, yellow feldspar 16%, black feldspar 8%, albino feldspar 20%, quartz 19%, calcite 15%, potassium feldspar 5%, zinc oxide 1%, the preparation method is:
[0025] Step 1. After crushing the glaze raw materials, mix them into a ball mill according to the above ratio, add water with a total weight of 33% of the mixed raw materials, start the wet mill for 18 hours, pass the wet milled slurry through a 300-mesh sieve, and let it stand for 24 hours. Hours later, the water content of the slurry is adjusted to 58%, for subsequent use;
[0026] Step 2. Wipe the biscuit made in step 2 with water. While wiping the biscuit, use a stick to stir the glaze made in step 3 in a clockwise or counterclockwise direct...
Embodiment 3
[0029]The production process of the scallion green glaze of Ru porcelain uses Fengxue soil, yellow feldspar, black feldspar, white feldspar, quartz, calcite, potassium feldspar and zinc oxide as glaze raw materials, and the weight percentage of each raw material is: Fengxue soil 14 %, yellow feldspar 18%, black feldspar 10%, albino feldspar 17%, quartz 17%, calcite 17%, potassium feldspar 6%, zinc oxide 1%, the preparation method is:
[0030] Step 1. After crushing the glaze raw materials, mix them into a ball mill according to the above ratio, add water with 30% of the total weight of the mixed raw materials, start the wet mill for 16 hours, pass the wet milled slurry through a 300-mesh sieve, and let it stand for 24 hours. After 1 hour, the water content of slurry is adjusted to 60%, for subsequent use;
[0031] Step 2. Wipe the biscuit made in step 2 with water. While wiping the biscuit, use a stick to stir the glaze made in step 3 in a clockwise or counterclockwise directi...
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