Todo Ajedrez  Curso de Ajedrez  Reglamento FIDE  Jugar contra PC  Anécdotas  Consejos

Todo Ajedrez
Foro de discusión sobre Ajedrez
 FAQFAQ   BuscarBuscar   MiembrosMiembros   Grupos de UsuariosGrupos de Usuarios   RegistrarseRegistrarse 
 PerfilPerfil   Entrá para ver sus mensajes privadosEntrá para ver sus mensajes privados   LoginLogin 

Is SWAROVSKI a natural crystal?

Publicar nuevo tema   Responder al tema    Foros de discusión -> Miscelàneas
Ver tema anterior :: Ver tema siguiente  
Autor Mensaje

Registrado: 18 Sep 2018
Mensajes: 3

MensajePublicado: Mar Sep 18, 2018 11:35 pm    Asunto: Is SWAROVSKI a natural crystal? Responder citando

Since the beginning of this century, Swarovski's crystal stones have been recognized as high-quality, eye-catching and highly accurate incarnations around the world, swarovksi man's collection laying the foundation for Swarovski's success. The charm of Swarovski is derived from the quality of the materials and the manufacturing methods used. As for the details of the unique system of law, it will not be disclosed to outsiders. The sparkling brilliance of Swarovski's artificial crystals is known for their purity, unique cuts, and the arrangement and number of facets. In the small town of Wattens in western Austria, it is located in a remote Alpine foothill with a population of just a few thousand people, but every day thousands of tourists flock to see the look Weird alpine giant. The giant squatted on a hill. Two crystal eyes shone with a strange brilliance under the sunlight. The fountain that rushed from its mouth fell into the lake in front and made a loud roar. Swarovski itself is an artificial crystal product, not purely natural, known for its cutting process and design. But today, this old and mysterious company still maintains a family-run business, passing the crystal craft as a trade secret from generation to generation, monopolizing patents and awards related to crystal cutting.

swarovski accessories Dr. Wu Ruihua, a gemologist, pointed out in the article "The Visual Identification of Crystal and Crystal Imitations": "Swarovski Crystal, which is a high-quality lead glass produced by an Austrian company called SWAROSKI. The crystal doesn't touch the edge." The words broke the essence of the "Swarovski" crystal. Lead glass is a kind of glass made by removing the impurities after the quartz sand is melted and chemically treated and adding lead oxide (PbO). Its polarization is homogeneous (single refraction), the more lead (usually 24 to 45 percent), the higher the refractive index (up to 1.70), the greater the density (up to 6.30) g/cm3), the lower the hardness, the greater the brittleness. Since the introduction of lead glass, many countries have used it to replace natural crystals, called "crystal", "artificial crystal", "crystal glass". Swarovski's lead glass is of high quality and high-tech, with a lead content of nearly 30%, which is called "silver crystal".

swarovski accessories online has been producing lead glass products for more than 100 years. In 1895, 33-year-old Daniel Swarovski left his hometown, Bohemia, and went to a small village in western Austria to formally form the Swarovski Company. At that time, Daniel Swarovski felt that the speed of manual cutting of lead glass could not meet the market demand. So he started to study the machine cutting technology. Based on the early electric grinding, he invented the first cutting machine, which greatly improved the cutting speed, precision and quality. . Since then, the company's annual turnover has reached one billion US dollars. Today, Swarovski has become the world's largest manufacturer of lead glass products, with diversified products selling all over the world and a global network of businesses. In order to show its spirit of perfection and extraordinary craftsmanship, the company processed a product with a diameter of 40 cm, a hundred cuts and a weight of 60 kg before the 100th anniversary of the company's founding. The largest crystal diamond." This "Crystal Diamond" was exhibited at the China World Hotel in Beijing from July 29th to August 6th, 1992. The exhibition was co-chaired by Mr. Guo Deli, Chairman of Swarovski Hong Kong Limited, the Austrian Ambassador to China and the leaders of the Beijing Municipal Government. This sensational "crystal diamond" attracted the attention of the Chinese gem world, and was later identified as an amorphous glass product.
Volver arriba
Ver perfil de usuario Enviar mensaje privado Visitar sitio web del autor
Mostrar mensajes de anteriores:   
Publicar nuevo tema   Responder al tema    Foros de discusión -> Miscelàneas Todas las horas son GMT - 3 Horas
Página 1 de 1

Cambiar a:  
Podés publicar nuevos temas en este foro
No podés responder a temas en este foro
No podés editar tus mensajes en este foro
No podés borrar tus mensajes en este foro
No podés votar en encuestas en este foro

Ajedrez - Ajedrez - Ajedrez - Ajedrez
Powered by phpBB © 2001, 2005 phpBB Group