Hotline: 0755-86238834


recommended / recommended
Contact us
Tel: 0755-86238834 
  Address: 1st F, Building 8, Nangang 2nd Industrial Zone, Nanshan Dist, Shenzhen,China 518055 
News News detail

Are zirconia ceramics fragile

Date: 2018-07-01
Browse: 28

Zirconium dioxide (chemical formula: ZrO2) is the main oxide of zirconium, usually white odorless, odorless and tasteless crystal, difficult to dissolve in water, hydrochloric acid and dilute sulfuric acid. It usually contains a small amount of hafnium dioxide. The chemical properties are not active, and the properties of high melting point, high resistivity, high refractive index and low thermal expansion coefficient make it an important high temperature resistant material, ceramic insulation material and ceramic shader. It is also the main raw material of artificial drilling, and the energy band gap is about 5-7ev. Used for making zirconium and zirconium compounds, firebrick and crucible, high frequency ceramics, grinding materials, ceramic pigments and zirconates, etc.

The definition of zirconium dioxide, or zirconium dioxide, requires a certain material basis. It refers to a crystal made of thousands or tens of thousands of cells per grain. Of course, this explanation is a mouthful, but the characteristics of microcrystalline ceramics are good, with high thermal conductivity and thermal expansion coefficient close to zero, no water absorption, good insulation performance, dense and even structure, impact resistance, wear resistance and corrosion resistance. Simply put, it is resistant to falling, wear-resistant, and does not affect heat dissipation and beauty.

Back to top
News / More
2015 - 04 - 02
1. Make tools with ceramic materialsIn machining of metal materials, machining is the most basic and reliable method of precision machining. In modern machining, ceramic tool materials play more and more important roles in high speed cutting and difficult cutting materials due to their excellent heat resistance, wear resistance and chemical stability. Ceramic tool material mainly includes alumina,...
2014 - 11 - 15
1. Ceramic circuit boardWith the development of automobile industrialization, the automobile industry also ushered in the largest explosion in history. Since 2009, China has replaced the United States as the world's top automobile sales market. At present, the automobile industry is developing towards electronic and intelligent development. As the information source of automobile electronic co...
2014 - 11 - 15
The main application of zirconia ceramic materials in medical instruments1. Application in atomizerThe zirconia ceramic material has high toughness, good thermal insulation, not easy to damage, and good stability. The zirconia atomizer adopts the integrated zirconia ceramic smoke nozzle, which can support the atomization operation of multiple air intake holes and generate large amount of smoke.2. ...
2014 - 11 - 15
Ceramic armorAdvanced ceramic materials are used in lightweight, durable bulletproof clothing against medium caliber guns. The bulletproof clothing mainly consists of the clothing cover and the bulletproof layer. Suits are often made of synthetic fabrics. The bulletproof layer is made of metal, ceramic sheet, FRP, nylon (PA), KEVLAR, ultra-high molecular weight polyethylene Fiber (DOYENTRONTEX Fib...
Friendship link:
Contact us
Shenzhen Hard Precision Ceramic Co.,Ltd 
Address:Bld 1-403, Mingliang Technology Park, Nanshan, Shenzhen, China 518054
Phone/Whatsapp/Skype/Wechat: 86 13824333832
Fast link
Leave word
  • Full name:
  • *
  • Company:
  • *
  • Address:
  • *
  • Tel:
  • *
  • Fax:
  • *
  • E-mail:
  • *
  • 邮政编码:
  • *
  • 留言主题:
  • *
  • Content:
  • *
Wechat Code
Welcome to Hard






  • 0755-86238834