Ming xuande blue glaze youligong YunLongWen shop first tank

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the spill blue glaze and burn in the Ming dynasty xuande emperor of jingdezhen, stop after burn. In the qing dynasty kangxi period to resume production again.
because of its glaze is like on the blue water, therefore calls “blue”; And because of the high white glaze spots like snowflakes falling in the blue water, so called “snow blue”. Its craft with blue glaze is not a simple dip, but USES the pipe blowing up. On the burning of white glaze, dip in with an antechamber blue glaze juice, blowing in the table, formation thickness, different shades of spots, then a thin layer on the glaze of the high temperature burn becomes. Is left over is like falling Snow White glaze, hidden in the blue glaze.
China’s existing with blue glaze porcelain of Ming dynasty only a few, and sprinkle in the Ming dynasty blue glaze porcelain is rare, because with blue glaze process from rise to fall, also only existed for 10 years, then why does it only experienced a short span of 10 years has mysteriously disappeared from the court?
the reason is that in 1435, emperor xuande is infected with the disease of unknown, died soon died, passed after the death of roll game is no longer popular, after the emperor also ordered a fire with blue glaze porcelain, but because of the complicated with blue glaze technology, the success rate is extremely low, to invest a lot of manpower, cost is too high, so after jintong, blue glaze stop burned…
youligong porcelain and burn in the yuan dynasty, but few, its rarity. Because the copper ion is extremely sensitive to temperature, temperature less than in the kiln, presents the black and red or gray red; Temperature pin copper ions and volatilization, escape from the glaze layer, present unique fast-flushers phenomenon or flat fading, grain is not coherent. Then maintain it is difficult to control the kiln temperature burning, only by the pile experience and take out the fire according to the contrast of the master, to mass production. And they judged the yuan is still white, han’s co-author, national identity is also different, so youligong production has been very small.
in Ming HongWuChao, however, youligong porcelain has got great development, the amount remaining from the physical comparison, even more than blue and white porcelain. Hongwu of the early products shown more red, bright enough, even some burned into “youligong black” also has not been broken. Even so, this kind of variety throughout the course of the HongWuChao persistence. Of late, formed a relatively pure red. Style, primitive simplicity, massiness is played with large, grain plump, imposing manner. Fully shows the mind of the Ming dynasty founding king and tolerance.
xuande period youligong porcelain is a success, get rid of the yuan at the end of the dark shades of red, pink. And jintong of copper red glaze fire technology to master better, but increasingly reduce the number of youligong, xuande period even stopped firing.