Museum of Art Introduction to the potter used mud (to slot blue - Osmanthus special Qingni)
Yixing raw materials used in the pot, the main points purple mud asics tiger 66, green clay and red mud three categories, collectively, the A mud produced in dingshuzhen Huanglong Mountain to the quality of the best, Huanglong Mountain produced by a clay soil to a maximum of Youyi purple, a purple clay used in pottery is mainly purple clay, has been described in purple mud is mud. bone
purple clay is a clay seam in a sandwich (here called ), interlayer thickness ranging from a few centimeters to one meter, the general coloration is reddish purple biased blue and purple, the color appearance after firing is purple, purple-brown and purple. The main components of purple clay water mica, kaolin, quartz, mica and iron and other debris. There are also many kinds of purple clay, such as the London head black, purple clay, red dragons. Which has a slot called purple clay.
bruising mud tank, has been subdivided into the first slot blue, green in the tank, bottom tank green. Slot on the bottom in terms of green can also be divided into a good variety, the quality varies, with the relative difference of the good points. Relative to a mud tank level, purple, green due to the quality of the bottom groove heavy, heavy and Shen living in the lower, the less good quality, the purple clay in the boutique. It ore Secheng purple blue side, the horizontal surface shiny shiny, drying section, like beef texture, massive in light green dots, such as soy, sesame-like size, commonly known as pure texture, grain and more uniform structure, composition close. At the end of the firing temperature is generally green tank in 1170 degrees. If the firing temperature is low, the pot body reddish,
different positions as mine, produced by different soil quality, mine is blue on the bottom groove, generally divided into re-opened, has been peerless. Another way is to Huanglong Mountain open pit, open pit and divided into three, one is mine north of thirty meters away from the import and export Tangkou produced at the end of slot where young, well with 四号 similar quality, comparable, The mine is also mine closure at the end of 2002. National Museum of the Tibetan ritual group of purple bottom blue slot is about 2001 output in the mining area north of about 15 meters above sea level the following depths of mineral aggregate asics gel kayano 17,. Another for the Huanglong Mountain open pit mine in the west, the partial production at the end of the old tank texture green, relatively poor quality of some; there is open pit mining of the south, but also occasionally appear at the end of slot green mineral aggregate, although a small amount of quality is very good. National Museum of the sweet-scented osmanthus special ceremony purple blue mud that is a rare group of mining in the southern end of slot green mineral aggregate, and mine closure in late 2002, followed by no longer see. Third place in Changxing, Zhejiang, Jiangsu Yixing and the junction of the mountains, but also there with bottom groove blue ore, but its texture and Huanglong Mountain can not be equal.
National Museum of Art's collection of gift purple sweet-scented osmanthus special blue mud bottom slots is a high-quality varieties of green, its characteristics and the bottom slot Green similar, only the more, it is called 2005 and 2006 years in China - ASEAN Expo presented to the leaders of 11 countries' national ceremony Teapot
Osmanthus special refining process to Qingni: first natural rain, sunlight, weathering three years, then flour, too 40 mesh sieve, stale water, vacuum cut. Its characteristics are: shrinkage, plasticity; eat high temperature tolerance, such as high temperature kiln, the color of dark reddish purple, such as the kiln temperature is low, the color is slightly lighter side brown; look works the firing Particle uniform, with white spots, Silver Star, yellow spots, black spots, Red Star, with its purple color cast pulp, reddish pink, particles were red, yellow two-color (purple clay from the pulp, powder and granules composed of three parts), The formation of rich colors; its mild texture and elegant herve leger sales, no vulgar light, rich in micro-pore structure, permeability, water absorption; foam support for some time, purple, giving the people the pro-Qing Dynasties quaint and dignified beauty.
2011年12月31日星期六
asics tiger 66-different positions as mine
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