; ;South Korea jewelry design technical report will be held in Shanghai Jiao Tong University .This is the jewellery field a depth exchange .Report by the Shanghai Jiao Tong University and the University of the city of Seoul hosted South korea .
The contents of the reports will be involved in jewelry design and gemmological research fields ( title ,report and the main content of the report attached) .Green jewelry design industry present situation and development of Seoul Municipal University jewelry Seoul Research Institute of environmental design ( Greendesign ) is from twentieth Century second half began to refer to a concept .
Its purpose is to improve the resource utilization and environment friendly products .On the loop ( Recycling ) ,mainly through repeated use ,repair ,to production ,recycling and other means of design ;and the cut is based on the energy saving design for the mainstream .
With the concept of green marketing, in the jewelry design also has many aspects can symbolize this concept .In order to better understand the current status and future prospect ,research was made on the .
Modern Korean metal craft and artistic jewelry design history of 40 years of City University of Seoul, Seoul jewelry Research Institute in Korea art history, Korean metal craft and jewelry design after 1970 made the leap development .
From the beginning of 1970 ,the first batch of returnees in metal craft achievement worthy of attention .After 1980, in some excellent noble University ,also opened a modern metal craft and jewelry design .
To date ,name remote .Not only the modern metal craft and jewelry design made development ,interior design ,CAD/CAM design ,green design and other related fields have been showing up .
No color silver jewelry Research University of the city of Seoul in order to improve the present main jewelry silver ( sterlingsilver ) easily discoloration problem ,in which the addition of 5% Ge ,In ,the results of its corrosion resistance ,hardness ,casting has improved to some extent .
The alloy to produce the actual product ,more than 6 months ,no discoloration of the indications ,the alloy in jewelry making feasible .Cubic zirconia discoloration engineering development of City University of Seoul, in order to improve the smelting method for synthesis of Cubic Zirconia color ,at a certain temperature of vacuum heat treatment .
With the vacuum heat treatment time and temperature increase ,to 7 cubic zirconia gradually fade eventually become black .This fully into the Black Cubic Zirconia reuse oxygen acetylene torch for 10 minutes to heat treatment will change back to the original color .
This project can bring cubic zirconia is processed into the required color .The new project of Cubic Zirconia confers a high value ,but also need less energy to energy saving and environmental protection .
In the present study, also use this new project processing Cubic Zirconia made sample .Synthesis of diamond jewelry design engineering development of Seoul Municipal University of synthetic diamond and diamond has the same physical and chemical properties .
Recently, with the development of high temperature and high pressure equipment ,diamond at high pressure and high temperature treatment and growth technology to develop by leaps and bounds .So far ,mainly adopts GE method under high pressure and high temperature crystal growth method for diamond synthesis .
Simultaneous synthesis of natural diamond drill and have the same properties ,the traditional identification methods are not applicable ,only using FTIR ,UV-VIS-IR ,PL equal optical instrument ,in order to effectively identify .
High frequency sputtering coating in gem research and application of the Shanghai Jiao Tong University Wang Jiajun gem processing optimization and identification method is always a hot topic .
The laboratory uses a new coating means high frequency sputtering method a variety of precious stones crystal coated on the surface of zirconium oxide layer two ,so as to improve the surface of the gemstone gem Hikaruzawa ,while repairing surface slight scratch, and the use of Mohs hardness method ,the reflectivity contrast method and element analysis method ( SEM & ;EDS ) the coating on the stone surface analysis ,characterization of gem samples surface film layer gemological properties, including hardness ,reflectivity ( Hikaruzawa strength ) and elemental composition .
Research shows that ,compared with other conventional coating methods ,coating in the surface gloss ,hardness ,precious stones and gems substrate binding rate were increased greatly ,so that more beautiful and durable gem value .
And through the above three testing methods, can accurately measure the surface coating layer information ,and such information with similar natural gem characteristic is different ,therefore has the reliable identification of gems .
Continuous track -- linear material applied in modern jewelry search Shanghai Jiao Tong University Li Sang long time since, person to linear signs of objects in space motion ,indicating the direction and start life with great interest, led to the linear material in jewelry making history research .
Found in the history of our country no matter what form of jewelry can see traces of it ,plays an important role .Therefore ,in the individual works to its heritage ,the material and the linear characteristics of the design concept of innovation and exploration, the related technology to try and develop ,build abstract ,disordered ,appear wrong art visual language ,to the individual seeking to uphold the people of linear material in jewelry by attention .
High temperature ,oxygen active environment color optimization studies at Shanghai Jiao Tong University Shi Jian diamond color optimization research in recent years, many scientists devoted to the study of the topic .
This study uses high temperature absolute oxygen environment ,under the pressure of certain and special climate conditions can be slightly yellow and brown diamonds to change color ,and the color change is not needed after any treatment ,also can keep the original bright .
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