• What is cristobalite?

    Quartz is divided into four categories: quartz, tridymite, cristobalite and zhi fused quartz. They are all silica minerals, but the crystal structure is different. This is called 1653 Homogeneity.   Cristobalite includes low temperature cristobalite and high temperature cristobaliteChina quartz... read more

    Nov 14,2020 Industry News
  • What are quartz tubes used for?

    The physical and chemical properties of quartz tube bai   Quartz glass tube is made of du silica [1] special industrial zhi technology glass, which is a very good basic material. Quartz glass has a series of excellent physical and chemical properties, such as: 1. The softening point temperature of h... read more

    Nov 06,2020 Industry News
  • What type of crystal is a tuning fork crystal?

    Tuning bai fork crystal is a low-frequency crystal oscillator, the general frequency is about 10~100KHz.    tuning fork is a "Y"-shaped steel or aluminum alloy sound generator. Various tuning forks can emit pure tones of different frequencies when vibrating due to their mass and the length and thick... read more

    Oct 30,2020 Industry News
  • The difference between crystal stone and quartz stone

    1. Different hardness dao: 1. Crystal stone: Mohs du hardness is 7, the crystal hardness is high, zhi, dao are not easy to weather, and the regular version becomes residual, slope and alluvial crystal placer rights. 2. Quartz: With a Mohs hardness of 7.5, quartz crystal is a natural mineral whose ha... read more

    Oct 16,2020 Industry News
  • What is the difference between a quartz crucible and a porcelain crucible  

    1. The material bai is different: Quartz crucible is glass; du porcelain crucible is ceramic.China quartz crucible factory 2. Different acid and alkali resistance: Quartz crucibles are resistant to acid and alkali, but hydrofluoric acid cannot be used; porcelain dao crucibles are not resistant to st... read more

    Sep 30,2020 Industry News