My system is not decent

After the firing of Jun kiln porcelain is completed, after it comes out of the kiln, the qualified products generally have several levels such as authentic, high-quality goods, and treasures.

Genuine products have no defects or very small defects, and the kiln transformation effect is average;

The high-quality goods have no defects and have a certain kiln transformation effect;

Jun porcelain treasures are the best among the fine products, with rich and unique kiln transformation effects.

The effect of kiln transformation includes the color, spot, texture, opening, natural picture and artistic conception of the glazed surface of Jun porcelain products.

The glaze color of Jun kiln porcelain is beautiful, just like the colorful peacock tail feathers, neat and beautiful.

However, these beauties are all naturally fired.

It can be said that it is full-screen providence. Although human intervention can be carried out, the final effect still depends on natural kiln changes.

This is the main reason why some top-quality fine Jun porcelain are of high value.

Chen Wenzhe is generally familiar with the firing techniques of these Jun porcelains.

However, there are many things that need to be studied, such as the selection of porcelain clay, the formula of glaze, the kiln firing process and so on.

Of course, some small difficulties also need to be overcome, such as the control of the heat during biscuit firing, and even the placement of porcelain in the kiln, the degree of fineness, and so on.

Because Chen Wenzhe has master-level kiln firing technology, he knows very well that the placement of porcelain in the kiln corresponds to the firing temperature faced by the porcelain in the kiln.

Even the fineness of the porcelain placement affects the temperature change inside the kiln.

All of these have a major impact on the success of firing porcelain.

Especially some top porcelains pay more attention to this little influence.

Because of little by little impact, it will eventually accumulate and explode, affecting the final firing effect.

These are all things that need to be paid attention to, and if Chen Wenzhe wants to refire Jun kiln porcelain quickly, he must take shortcuts.

Therefore, as long as he studies the kiln firing techniques of ancient kilns handed down from modern times, he can generally master what he wants.

As far as the firing skills of Jun porcelain are concerned, there are traces to follow.

According to these traces, the refiring of the Jun kiln can be done step by step.

Jun kiln has a long history. It was created in Tang Dynasty and flourished in Song Dynasty. After the fall of Northern Song Dynasty, Jun kiln stopped firing.

Although the real official Jun kiln has disappeared, the scattered craftsmen have spread this skill to various places.

During the Jin and Yuan Dynasties, Jun porcelain was imitated in many places, but it could not be compared with the official kiln products of the Song Dynasty.

During the Ming and Qing dynasties, the production of Jun porcelain developed slowly.

After the founding of New China, it entered a period of full recovery.

Jun kiln originated in the Tang Dynasty. At that time, the porcelain craftsmen were no longer satisfied with the single blue color in the past, and began to innovate continuously on the basis of the original porcelain making technology.

This is the inspiration of Junci, and also the process of Junci's emergence.

How did the craftsmen at that time make Jun porcelain?In fact, it is not difficult.

At that time, they applied glazes with different colors on black glaze, brown glaze and tea powder glaze, and fired at high temperature to make flower porcelain.

This is what the circle of ceramic historians calls Tang Jun.

In this way, is it easier to fire Tang Jun?

If Tang Jun can be fired, will Song Jun be far behind?

In the Northern Song Dynasty, craftsmen added trace element copper to the green glaze on the basis of the flower porcelain craftsmanship of the Tang Dynasty.

In this way, by reducing the atmosphere, the high-temperature kiln has successfully transformed into copper red glaze.

It is easier for Chen Wenzhe to reach this step.

However, at the end of the Northern Song Dynasty, the firing skills of Jun porcelain were already very exquisite.

During the reign of Emperor Huizong of the Song Dynasty, he selected officials to gather outstanding craftsmen of Jun porcelain folk kilns, and set up an "official kiln" near Juntai in Yangdi (now Yuzhou City) to make tribute porcelain for the court.

During the Jin and Yuan Dynasties, the folks still insisted on firing Jun porcelain, but the quality had seriously declined, and it was not comparable to Song Dynasty Jun porcelain in terms of shape or glaze color.

In the third year of Wanli in the Ming Dynasty, Jun porcelain was ordered to stop production because of the "sacred taboo" of Zhu Yijun, the emperor of Shenzong.

For the next 300 years, the production of Jun porcelain disappeared until the end of the Qing Dynasty.

After the founding of New China, with the strong support of the government, Jun Kiln was able to recover and develop, making this ancient art rejuvenate.

Since then, Jun porcelain has entered a new period of great development.

After the reform and opening up, Jun porcelain ushered in the peak period of development.

The products at this time are highly praised by people for their precious and elegant temperament.

To refire Jun porcelain, it is necessary to grasp the key points.

The key point of Jun porcelain is to take the shape as the foundation.

Its shape pays attention to imposing manner and verve, pays attention to the beauty of shape and curve, and pays attention to proper proportion and moderate straightness.

In addition, it also pursues the harmony and unity of practicality and appreciation.

With the shape in place, the most important thing left is the glaze.

Jun porcelain takes the glaze layer as the artistic carrier. Compared with the delicate and exquisite modern porcelain, the glaze of Jun porcelain is thick and dignified, opalescent and lustrous.

Its color is either sunken at the bottom of the glaze, or suspended in the glaze, or floating on the surface of the glaze, with rich layers;

The formed kiln landscape is natural and lifelike, ever-changing, with strong artistic appeal and impact.

Of course, these are all external manifestations.

For a qualified piece of Jun porcelain, the fetal bone in it, that is, porcelain clay, must also be paid attention to.

Jun porcelain is fired from clay, feldspar, quartz, etc., and various mineral components are used as glaze.

The firing of traditional Jun porcelain requires 72 processes including ingredients, molding, and glazing.

In modern production, the firing of Jun porcelain generally requires eight processes: processing, modeling, molding, molding, bisque firing, glazing, glaze firing, and inspection.

The Jun kiln needs to be fired twice, and after the biscuit firing is formed, it needs to be glazed for another glaze firing.

That is to say, a layer of glaze slurry made of natural ore and chemical elements is attached to the surface of the plain tire by brushing, pouring, dipping, rinsing, etc., and then it is fired in a kiln.

Under high temperature conditions, Jun glaze uses copper and iron as coloring agents, and the glaze color and grain overlap and overlap.

After leaving the kiln, it can present colorful and ever-changing kiln effects.

Jun kiln porcelain often undergoes kiln changes. In addition to the original color glaze, other colors will also change. This is the effect that all craftsmen strive for.

The value of Jun porcelain lies in its unique kiln glaze color.

However, its glaze color is formed naturally during the firing process, not artificially drawn.

Therefore, the glaze color of each piece of Jun porcelain is unique, so there is a saying that "Jun porcelain is unparalleled".

Looking at the ancient times of our country, the people's wealth and folk music in the Song Dynasty are not comparable to any other dynasty.

As early as the Song Zhenzong period, Prime Minister Wang Dan pointed out that "the capital of the capital is at most one million, and more than one hundred thousand, and it can be found everywhere."

In the Song Dynasty, folk wealth made great progress.

The common objects of the people in the Song Dynasty were gorgeous utensils that were "shocked by poor eyes" in the Tang Dynasty, mocking that the people of the Tang Dynasty had never seen the world.

People living in the Song Dynasty, whether in terms of diet or utensils, all reflect that they have a taste for life.

The ancient aesthetics reached its peak in the Song Dynasty, and it was the pinnacle of civilization. Jun porcelain in the Song Dynasty was a romance that traveled through thousands of years.