Ru kiln open piece tea set is harmful, is Ru kiln open piece tea harmful

This statement is false. Ru kiln.

It doesn't hurt to open the tea set.

It is made of Ru porcelain. Monopolized by the court, the utensils were made of agate at any cost. The glaze color is azure, powder blue, sky blue, as well as bean green and turquoise.

Glaze colors such as moon white and orange peel. The glaze is moist and soft, pure as jade, and the ghee feeling is obvious. The glaze is slightly translucent, mostly milky white or crystalline.

With a magnifying glass, you can see the sparse bubbles under the glaze. The glaze is smooth as silk, warm and simple, bright and shiny, and the glaze is like a grease pile. Its main characteristics are quiet and elegant, the color is moist and pure, and the pattern is crystal clear.

Beautiful as green peaks, beautiful as jade rather than jade. The glaze is full of red, some like going to sea in the early morning, some like the sunset, some like cloudy and sunny, and some like a rainbow hanging in the air. The world said:

Sky blue is precious, pink green is stationary, and sky blue is precious. "Ruzhou.

Zhanggong Lane Ru porcelain, there are azure, powder, blue glaze, moist like jade. It has the typical characteristics of blue sky and white sun, jade face, and scarcity of morning stars.

The opening will appear in 1 to 2 months. The maintenance method of Ruyao tea set is different from that of the purple clay pot, and it must be cleaned in time, rather than leaving the tea in the teacup for a long time in order to color the opening piece. After drinking tea every time, the leftover tea should be poured out in time and washed with hot water to avoid tea stains adhering to the surface of the Ruyao tea set.

Moreover, the Ruyao tea set can be cleaned by hand with clean water, and it can be dried upside down after washing to keep the tea set clean.

Precautions for the use of Ruyao tea sets.

When playing with the Ru kiln tea set, it is best to wash the inside and outside of the Ru kiln tea set, and pay attention to avoid the Ru kiln tea set from touching the oil.

When using the Ru kiln tea set: you can use the pen of the pot to dip some tea juice, which can moisten the surface of the Ru kiln tea set, and you can also appreciate the changes in the cicada wing pattern on the surface of the Ru kiln.

After using the Ru kiln tea set, the tea residue in the Ru kiln tea set should be cleaned, and then rinsed with water and dried.

Ru kiln tea set ** generally to buy more than 150 yuan quality ***, how to open the Ru kiln tea set?

People who have a certain understanding of Ru kiln tea must know that Ru kiln tea has a characteristic, after using it for a period of time, there will be a change in the cicada wing pattern, this texture we call the opening of the Ru kiln tea set.

The opening piece of the Ru kiln tea set is that there are some cicada wing patterns on the surface of the porcelain, as if it is about to crack. For example, the opening of the Ruyao tea set is like boiling tea eggs, boiling tea eggs, boiling tea eggs should be boiled over low heat for more than seven or eight days, so that the egg shell is slowly opened, the shell is not lined with membranes, and the taste of the tea soup material penetrates into the egg white through the fine traces of the eggshell, so that the dirt in the soup will not enter the egg white, and finally makes the egg delicious and hygienic. The same is true for the opening of the Ru kiln, and this crack also appears on the glaze under the action of tea soup at a medium temperature.

How to open a piece of Ru kiln tea set: Raise Ru kiln tea set, you must use a fixed kind of tea to raise, most of the color of Tieguanyin or Pu'er, note: remember that it must be a fixed tea to raise a cup to buy a pot pen.

We use the tea soup to moisten the rim of the teacup during tomorrow's tea drink, and keep it dry and hygienic. If you buy a small single cup of Ru kiln to raise, it is best to choose the kind of Ru kiln that can basically not see the traces of opening with the naked eye, such a small single cup in the process of using again and again, the glaze of the small single cup under the action of the tea soup at a medium temperature, slowly and gradually open the piece, so that the tea soup color slowly penetrates into the gap of the glaze opening piece again and again, forming a beautiful, brown open piece texture, with a kind of antique like an antique. With the use and maintenance of the Ru kiln for a long time, the glaze color and the warmth of the glaze of the Ru kiln are more perfect, just like a piece of ancient jade that has been used for several generations, in the weak and dim light conditions, it can emit a charming luminescence, which is the so-called:

Raise the pot", "raise the cup". However, all this kind of maintenance and change is by no means a day's work, and it will be effective over time, just like "growth".

There are two types of openings in Ru kilns: one is natural during use, and the other is artificially opened during firing. Ru kiln is a high-temperature glaze, to go through two firing, the soil and glaze will shrink when out of the kiln, and the kiln workers accurately calculate the shrinkage difference, so as to form an open piece, there are many kinds of Ru kiln open piece: ice cracks, caviar patterns, cicada wing patterns (also known as fly wing patterns) and so on, there are also non-open pieces.

Introducing, Taogu Spring and Autumn Banner.

The Ru kiln tea sets in the ship shop are very good.

It is normal for the Ru kiln to have tea stains on the opening piece.

The opening piece of Ru kiln is a Ru kiln tea set.

The characteristics of the tea soup in the warp.

After a period of recuperation and polishing, the surface of the tea set appears open lines, continue to use, the color of the open lines deepens, the lines become more obvious, and finally the whole cup is covered with cicada wings.

Fine lines, this phenomenon we call the phenomenon of "Ru kiln opening". Therefore, it is normal for the kiln to have tea stains.

The suggestion is one cup of tea, that is to say, one cup to drink one tea, oolong tea.

It is raised out of the golden opening pattern, called "golden thread", and often drinks black tea to raise the cup is brown, Pu'er tea.

It is recommended that if conditions permit, special tea cups, avoid cross use, resulting in uneven color of the opening grain.

Relevant points of attention for the opening of Ru kiln

The length of the opening time is related to the individual's usual tea drinking habits, and the question of how long it takes to raise the opening tablet depends on the frequency of personal use, and the longer the tea is drunk, the faster the opening of the film, and vice versa.

Every time you drink tea, continue to open the piece, the tea soup continues to dye into the dyeing, the use should be kept commonly used, do not put the cup aside for a long time, after a long time of idle use, there may be a fault phenomenon in the process of opening the piece, that is, the opening of the film lines can not be connected, uneven, affecting the overall beauty of the cup, to drink tea is commonly used to be proud, to idle is ashamed.

When drinking tea, the outside of the cup is usually brushed with a tea tray brush or a pot pen dipped in tea soup, and it is best to use cold tea soup, and the cup is filled with hot water, so that the alternation of hot and cold will make the outside of the cup open faster.

The above content reference: Encyclopedia - Ru kiln.

No, the general low-temperature porcelain will open after use, high-temperature porcelain rarely opens, and there is a high probability of opening if it is used for a long time, and the opening is more common on the surface of old porcelain.

There is no harm. Ru kiln is both mysterious and gentle and soft, and raising Ru porcelain only needs to go with the flow. As long as you pay attention to avoiding chemical products when choosing teacups, ask the seller if you have a product testing certificate when purchasing, and use regularly produced Ruyao products.

The opening of the Ru kiln is not only non-toxic, but also has a good health care effect on the body of the sail and the dust. <

There is no harm. Ru kiln is both mysterious and gentle and friendly, raising Ru porcelain only needs to go with the flow. As long as you pay attention to avoiding chemical products when choosing teacups, ask the seller if you have a product testing certificate when purchasing, and use regularly produced Ruyao products.

The kiln is not only non-toxic, but also has a good health care effect on the body.

Ru porcelain, a special product of Ruzhou City, Henan Province, is a product of China's National Geographical Indication. Ru porcelain, first fired in the middle of the Tang Dynasty, famous in the Northern Song Dynasty, ranked first in the Song Dynasty "five famous porcelain", because it was produced in Ruzhou City and got its name, formed a prosperous scene of "a hundred miles of landscape on both sides of the Ru River, everywhere is full of fires", occupies a significant position in the history of Chinese ceramics.

Before answering this question, I will briefly explain the principle of Ru kiln opening. The structure of Ru kiln ware is mainly composed of two parts: "glaze layer" and "blank". Ru kiln glaze layer and Ru kiln blank have good thermal expansion and contraction performance, but the performance of this thermal expansion and cold contraction, there is a difference in the "strength and weakness", in order to grasp the difference in the strength and size of this thermal expansion and contraction, we use the value of "tensile coefficient" to express it.

When the thermal expansion and contraction performance of the glaze layer of Ru kiln is weaker than the thermal expansion and contraction performance of the blank, there is a gap in the tensile coefficient between the glaze layer and the blank, and under the effect of this "gap in the tensile coefficient", the glaze layer is cracked by the tensile force of the thermal expansion and cold contraction of the blank, so the phenomenon of glaze cracking is formed, which is what we often call the opening piece.

Azure glazed sunflower wash.

The opening based on the Ru kiln is achieved and completed by relying on the tensile force gap between the glaze layer and the blank. Therefore, the opening of the Ru kiln depends on the change process of "temperature rise and fall" in order to promote the generation of thermal expansion and cold contraction between the glaze layer and the blank, and to have the "tensile coefficient gap" between the two.

Therefore, the opening process of Ru kiln ware is not produced in the firing process, but in "when the temperature difference changes when the kiln is released" and "when the temperature difference changes in the later use process", the phenomenon of opening can be produced.

Green Ru kiln lotus cup.

The opening pattern is a kind of cracking phenomenon on the glaze surface that is constantly formed during the firing process of the furnace fire or after the kiln due to the different expansion coefficients of the tire and glaze heating and the squeezing of the porcelain in the firing process. And since the kiln is released, it will slowly continue to open with the precipitation of time. Therefore, the large and small pieces of Ru kiln are changed due to the length of kiln time and the staggered changes of cold and heat in the natural environment.

Green Ru kiln lotus cup.

The opening of the Ru kiln is very unique, and it is also as rich and colorful as the glaze of the Ru kiln, and the ancients left a lot of titles, and the image, such as caviar pattern, ice crack, crab claw pattern, fish scale pattern, etc., the opening of the Ru kiln is closely related to its unique process and formula. Ru kiln lime glaze, glaze thin and uniform color, and agate into the glaze, the glaze is warm, jade texture is strong. When the kiln is out of the kiln, there is a large opening (hereinafter referred to as the main line), and after the kiln is still opened, it continues to open, but it is a small opening.

Both are very good, but you still have to choose according to your hobbies, and the texture will look better if you have a large film.

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