Ancient porcelain identification method

Ancient porcelain identification method

It is best to collect special items from antiques. For example, "Ancient Porcelain" is an ideal investment product. China had its original porcelain as early as Shang and Zhou Dynasties. The five famous kilns of the Song Dynasty, the blue-and-white porcelain of the Ming Dynasty, and the pastels of the Qing Dynasty were among the best in the world. Some people may think that good porcelain is too expensive and millions of people can't afford it. You know, it's the price at the auction. It's not necessarily worth the money. Some are even hype.

Buying "ancient porcelain" is an ideal investment, and there will be rewards even within a few years. Someone bought a can of bluegrass chrysanthemum about 5 years ago. It was about mid-Qing Dynasty. It cost only 30 yuan. Now someone has 400 yuan to sell! As long as it has the value of the times, whether it was before the liberation, in the 1950s or 1960s, or during the period of reform and opening up, it can be acquired. Of course, it depends on the grades and appearances. There is no artistic quality and the age is relevant. Its value.

Among them, the age of identifying artworks is a profound knowledge. The so-called "defective goods" are imitations. What we are worried about is that we do not understand "new" or "old". Modern imitations not only look like genuine products, but also have the same weight. However, it does not matter if you buy imitation goods. If it is imitation Song, Qing imitation Ming, ** imitation clear also have a certain collection value, but the price will not be very high.

To identify the authenticity of porcelain in addition to personal practice, but also to see more books, go to large auction houses to visit pre-show, and more to consult experts and experts. Sometimes it's good to buy something controversial. It shows that it still has some value.

The main contents of ancient porcelain appraisal

1, off generation: that is to identify the relative burning of a certain ancient porcelain era, also known as "phased generation", "object line up", ancient porcelain, most of the artifacts have no money, and some artifacts on the fall of the year. The former is the first to solve the problem of dating and the latter has the problem of distinguishing between authenticity and counterfeit goods. Judging from the ancient porcelain of Jingdezhen, it is generally required to distinguish between the following periods: the Five Dynasties, the early, middle, and late Song dynasties, the first and second half of the Yuan dynasty, and the Ming and Qing dynasties were required to be divided according to the year of the emperors. However, according to the emperor's year, the staging is for the convenience of expression. It does not mean that the characteristics of the product change with the change of the emperor, but with the appearance of new crafts, new materials, people's aesthetics and living habits. Changes and changes in the pottery industry from generation to generation are changing along with the art of inheritance, innovation, inheritance, and innovation. Therefore, it is very important for us to master the general trend of product evolution during the period of generation.

With the extensive application of modern natural science research results in archaeology, the "TL" method has been used to measure the firing age of ancient porcelain in the past decade, and the error can reach within 10%, but this In this method, a small number of specimens are often drilled on the artifacts to damage the artifacts. In addition, it is not appropriate to use those artifacts that are added after the color, afterburner, or interfered with by exposure to heat or heat. It is still very important to use visual inspection in the current situation, that is, to use scientific instruments to promote ancient porcelain, and it must be combined with the actual identification experience of human beings. Just as medically advanced diagnostic instruments cannot completely replace doctors’ clinical diagnosis. .

2. True or false: Famous kiln products affect the production of other kiln mouths. This is a common thing in the production of commodities, such as the “crab shell” porcelain glazed porcelain produced by Jingdezhen Five Dynasties. It is deeply influenced by tires, glazes and styling. The influence of the Yue Kiln celadon porcelain, but this is not an antique production. From the perspective of the ancient porcelain appraisal, it belongs to the kiln mouth, and it does not belong to the authenticity. Authenticity is the distinction between intentional imitation of predecessor products. That is to say, "Antique" and "Genuine" are identified. Jingdezhen Ming Dynasty Chenghua Imperial Kiln Factory imitation Song Longquan Ge Kiln pattern porcelain is extremely similar. In the late Qing Dynasty and in the late Qing Dynasty, there were many specialized small workshops in antique production. Some of them reached the level of spuriousness. At this time, the foreign exchange transaction became almost an antique trade. After liberation, antique porcelain production is still part of the porcelain industry. In this way, the defective "porcelain" that has been handed down is filled with fish and fish. When we are appraising ancient porcelain, we must earnestly do the work of “eliminating falsehoods”.

3, off the advantages and disadvantages: that is, identify the quality and value of ancient porcelain. The quality one by one refers to whether the ancient porcelain itself has caused various problems caused by firing or during use, such as deformation, cracks, punching, yellowing, sticking glaze, grinding glaze, shrinking glaze, peeling glaze, and peeling. Color, color, leak color, fill color and so on. Value - refers to the history, technology, and art of an ancient porcelain. Historical value means that the product has an absolute age of firing or knows the relative age of firing, which can be used as the basis for dating; it can prove the age of a certain species or the decade of decay; and it can confirm the exchange of Chinese and foreign arts or reflect a certain Historical facts and so on. The value of science and technology means that the product can reflect the development process of ancient porcelain making techniques and the scientific achievements of the porcelain industry; it can reflect the innovation, creation and superb craftsmanship of the porcelain industry. The value of art is to see the three basic elements that make up the beauty of a product: whether the artistic treatment of porcelain, utensils, and decorations is high, whether the three are harmonious and unified, whether it can represent the ceramic art level and artistic style of a certain period, and in addition, domestic and foreign Sparse products are also often precious products.

4, broken kiln mouth: that is, identification of the origin of the product. During the Tang Dynasty, Lu Yu’s “Tea Classics” commented on different bowls of tea in different porcelain producing areas during the tea tasting. He said: “The bowl, Yuezhou, Dingzhou, Yuzhou, Yuezhou, Shouzhou, Hongzhou ... Xing porcelain silver, more porcelain jade, Xing is not as good as. If the Xing porcelain snow, the more porcelain ice, Xing not better than the second also. Xing porcelain white and brown Dan, the more porcelain green and green tea, Xing is not as good as the Third Three Kingdoms..." This is the name of the kiln mouth that was earlier mentioned in the ancient literature as the origin of porcelain. Along with the development of the porcelain industry, the kiln mouth is also named more and more. There are mainly four ways to sum up. (1) Named after the place where it was burned. Such as Zhejiang Longquan Kiln, Fujian Dehua Kiln, Jiangxi Jizhou Kiln, Jingdezhen Hutian Kiln, etc., this naming method is more common. (2) Named after the surname of the chief technologist of a kiln. For example, the Tao (Yu) Kiln and Huo (Zhongchu) kiln in the Tang Dynasty of Jingdezhen, the Cuigong Kiln in the Ming Dynasty, and the Zhou (Danquan) kiln in the Ming Dynasty, the Lang (Tingji) Kiln in the Qing Dynasty, and the Kiln in the Year (Xiyu) in the Tang Dynasty English) kiln and so on. (3) Named after the age of firing. For example, Jingdezhen Ming Dynasty kiln is usually called Yongle Kiln, Xuande Kiln and Chenghua Kiln. (4) According to the identity of the product's users, such as the official kiln, the kiln, the kiln kiln, etc. The so-called official kiln is a kiln used to produce all kinds of porcelain used by the imperial court and the imperial family (including the emperor's reward to the tributes and envoys, or to reward the ministers and pro-nobles), also known as the imperial kilns. For example, in the Northern Song Dynasty, the officials of the Shujing Imperial Palace, the Hangzhou Guanyao of the Southern Song Dynasty, the “Yutuyao” and “Shufu Kiln” in the Yuan Dynasty of Jingdezhen, the imperial kiln of the Ming and Qing Dynasty (also called the official kiln and the official kiln). The so-called Min Kiln is a private handicraft workshop that produces private ceramics to meet the needs of people at home and abroad.

Different kiln mouth products in the same period have obvious differences and similarities, which requires us to distinguish. The local characteristics of the product are mainly caused by the different raw materials. Therefore, the broken kiln mouth mainly depends on the fetal and glaze characteristics of the product, followed by the factors such as the process, the molding, and the decoration.

Ancient porcelain identification method

There are comparisons to identify. The method of applying the typology's classification and comparison is a universal method of visually identifying ancient capital. It is generally based on the modeling and decoration of utensils, or the systematic arrangement of the bowls of different ages, or the systematic arrangement of multicolored, blue and white glazes of different eras. In the ranking, we must make full use of the above-mentioned five-point basis for ancient porcelain identification to solve the above four main points of identification.

If the product of a certain era has not yet achieved the "standard device," then the method of "seeing the two ends and confirming the middle" is adopted. For example, when Poppys in the United States identified Hongwu and Qinghua, they first looked at the “right-to-type” blue-and-white flowers, and then saw Yongle. Xuande had blue-and-white flowers of the official kiln, and those who did not resemble the blue and white flowers, but also had some Ming Yongle. The blue-and-white porcelain features of Xuande Blue and White Porcelain are Ming Wu Wu Qing Hua Porcelain. Because the products of any period will inevitably carry many "inheritance" factors. When you look at the time before the identification, think about it, and you will come to the right conclusion.

When a product that needs identification is placed before us, how do we analyze its burning age and kiln mouth? In other words, what aspects of the artifact itself can reflect its true burning age and kiln mouth? We consider the factors that can reflect the age of firing artifacts and the kiln mouth, which are collectively referred to as the "breaking factor".

The general difference between ancient porcelain and new porcelain

1, ancient glazed glazed no glare (dry light), lusterless as jade; new porcelain is a dazzling light, but the ancient porcelain is often treated to go floating, the main methods are: (1) with dilute acid Coated or immersed, but glazed pale, see the scar under a magnifying glass. (2) Grinding with hides, but see numerous parallel thin strips under the magnifying glass. (3) Use tea with a small amount of alkali for a long time or smoke for a long time, but the glaze is not correct. (4) buried long buried.

2. Unearthed rust from the ancient porcelain soil was rusted, and the counterfeit soil rust was attached to the surface and was washed away with water.

3, porcelain ornamentation, real pen (knife) is fluent and natural, false is blunt, artificial, dull, lack of vitality.

4. The golden color of ancient porcelain is worn for a long period of time, easily discolored, or leaves only traces; the new porcelain is bright golden and shiny.

5, low temperature lead glaze in ancient porcelain, glazed silver layer can be seen, green glaze more obvious, fresh porcelain is not.

6, glazed porcelain (colorful, pastel, ancient color) generally up to a hundred years, in the light of color around the "rainbow"-like glow, and some only 60 years apart glaze on porcelain This phenomenon occurs, but the longer the age, the more obvious.

7, after the old tires hanging more often seen since the Guangxu, rarely after liberation. Whether it is a post-pendant or not, it focuses on the following aspects: (1) Whether the color on the glaze has the color feature at that time; (2) Whether the layout, image, and pen of the pattern have the style of the time. After the addition of color and more drawn rigid, rigid, slender, lack of style at the time. (3) Whether the pattern is pressed with glazed scars, this phenomenon must be added after the color; (4) After the color of the hanging color is generally strong gloss. In addition, after adding money, changing the bottom, changing money, changing mouths, filling colors, and repairing artifacts, etc. are also often encountered in the identification, all must be seriously

FR Bibs

The FR Bibs has the characteristics of wear resistance, temperature resistance, washing resistance, acid and alkali resistance, waterproof and strength. Not only FR Bibs also FR Pants have many large pockets on the clothes, which are easy to carry. There are multiple pockets on the front chest for pens, documents, and other small items. The knees are padded to enhance wear resistance to cushion the pressure on the knees when squatting. The strap is an elastic band and can be adjusted characters. Our company product Flame Retardant Clothing,Inherently Flame Retardant Clothing,FR Bibs and so on uses: Widely used in oil fields, petrochemicals, metallurgy, electric appliances, mechanical processing, electric welding, field fire fighting suits and other heavy-duty clothing or FR Bibs with special requirements for thermal protection.

Fr Bibs,Flame Retardant Bibs,Fire Retardant Bibs,Flame Resistant Bibs

Xinxiang Xinke Protective Technology Co, Ltd. , https://www.coverallsuits.com

Posted on