The hottest nondestructive testing technology cent

2022-08-21
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Nondestructive testing technology center was established to boost the cost of carbon fiber and share quality control experience. Ancient ceramic identification has entered a new era

Abstract: whether there are cracks and repair marks detected by ultraviolet lamp fluorescence instrument, historical age marks of ceramic glaze detected by Raman spectrometer, composition of ancient ceramic glaze detected by X-ray fluorescence spectrum...

can the age of ancient ceramic identification be determined by scientific means? On the morning of May 6, the laboratory of ancient ceramics from the imperial dynasty held a press conference in Beijing and announced that it had reached a cooperation agreement with the Institute of high energy physics of the Chinese Academy of Sciences on nondestructive testing of ancient ceramics dating technology. This is another breakthrough in the dating technology of nondestructive testing of ancient ceramics after the imperial heritage ancient ceramics laboratory obtained the ISO9001 international quality certification system

on November 28 last year, the Southern Song Dynasty xiunei official kiln crabapple bottle identified by the imperial treasure laboratory sold at a sky high price of HK $80million in Hong Kong, causing the ancient ceramic auction market to continue to pay attention to fermentation

professors Feng Songlin and Feng Xiangqian from the nuclear technology archaeology Laboratory of the Institute of high energy physics, Chinese Academy of Sciences, liganglong, chairman of the imperial heritage cultural industry group, and Dr. ligunqiang, director of the quality management system of the imperial heritage ancient ceramics laboratory Co., Ltd., attended the press conference

the establishment of the nondestructive testing technology center and the identification of ancient ceramics has entered a new era

in his speech, Li GANGLONG said that the imperial heritage laboratory began to study the hydroxyl dating ancient ceramics technology in 2006, but as a folk research laboratory, it is difficult to obtain ancient ceramics samples. Cooperating with the Institute of high energy physics of the Chinese Academy of Sciences is to move the experience summarized in folk research to a national laboratory, which will certainly push the identification of ancient ceramics to a new level, He believes that this is a milestone in the field of ancient ceramics identification and the ability to conduct uniaxial compressive strength tests, Brazilian splitting tests and shear tests

professor fengsonglin said that imperial treasures had done a lot of work in the study of ancient ceramics before, and they also encountered some problems. They lacked accurate birth traceability of samples and convincing support of some data. With the establishment of the nondestructive testing technology center, Imperial treasures provided financial and equipment support, and the Institute of high energy physics of the Chinese Academy of Sciences collected more than 10000 samples over the years, I believe that the research on these samples will make up for the shortcomings of folk research, but the specific work has a long way to go. I hope that the future research can make everyone look forward to it

when answering the question about whether there will be no need for expert visual evaluation after scientific evaluation in the future, Li GANGLONG said: scientific evaluation and expert ophthalmology are parallel and complementary. Scientific evaluation is about the year of identification, but expert opinions are still needed for the kiln mouth, artistic style and scarcity of a porcelain. Feng Songlin added that artistry is an important basis in the field of ancient ceramic identification, This poses a high challenge to the aesthetic quality and knowledge accumulation of experts, so scientific appraisal and expert ophthalmology complement each other

from the current situation, Jianbao introduced "high-tech" true and false ancient ceramics to let the data speak

ultraviolet lamp fluorescence meter to detect whether there are cracks and repair traces, Raman spectrometer to detect the historical age trace of ceramic glaze, X-ray fluorescence spectrum to detect the composition of ancient ceramic glaze... On May 2, the Beijing Laboratory for the identification of ancient ceramics left by the imperial dynasty officially opened to the public, Dr. ligunqiang, director of the quality management system of imperial heritage ancient ceramics laboratory Co., Ltd., said that the instruments and laboratories are to provide data support for identification. "X-ray fluorescence spectrometer and Raman spectrometer can detect and determine the distribution of glaze elements and hydroxyl elements respectively." Experts can give a reference report on the age and authenticity of ancient ceramics based on data comparison and experience analysis

for doubts about whether the collection will be affected during the testing process, Director Li Guanqiang explained, "each method has its own advantages. We combine the advantages of each instrument and apply it to testing. The biggest feature of this technology is nondestructive testing, which can meet the high standards of many collectors. Moreover, the speed of testing is also fast, and the whole process takes about 40 to 50 minutes. If the device type is more complex, the time is a little longer."

after the first show of the five famous kilns in Beijing, the China Council for the promotion of international trade and the United Nations Industrial Development Organization's national tour, the hammer was opened in Hong Kong at the end of May

on the morning of the 6th, the Changfu Palace Hotel in Beijing also welcomed the first stop of the royal court auction 2017 spring auction national tour, including the halberd statue with ice cracks in Longquan in the Southern Song Dynasty, the olive bottle with peach blossom patterns in qingyongzheng blue and white mountains, and the golden teapot with pink blue and white flowers and birds patterns in Qianlong Qing Dynasty, The five famous kilns and exquisite collections of China publicly collected from the world at the imperial court auction were all unveiled, including the famous simple and beautiful song porcelain in China and the west, the blue and white pot of the Yuan Dynasty, the Yongle and Xuande blue and white porcelain of the Ming Dynasty, the colorful porcelain of Xuande, and the red and noble and luxurious pastel porcelain of the Qing Dynasty, which are the brilliant crystallization of the sublimation and precipitation of China's 5000 years of art and culture

according to the introduction of liganglong, chairman of the imperial heritage cultural industry group, the collection of this auction is mainly from collectors' collections in Hong Kong, Taiwan, China and other regions. The auction items collected include rare varieties of five famous kilns in Tang, song, yuan, Ming, Qing, Republic of China and Ru, Guan, Ge, Jun and Ding, so that ancient ceramic lovers can see the elegance of traditional culture. It is worth mentioning that this spring auction also specially launched ancient jade treasures, including exquisite jade articles of the Shang and Zhou dynasties, the spring and Autumn period, the Warring States period, the Han Dynasty and other periods, bird shaped stick heads of the Han Dynasty, jade pendants with animal faces of the Western Zhou Dynasty, jade bear ornaments of the Han Dynasty, jade bracelets of the Warring States period, terracotta warriors of the Han Dynasty, jade tigers of the Shang Dynasty, and so on

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