Prix FOB
Obtenir le dernier prix|
1 Kilogram Minimum Order
Pays:
China
N ° de modèle:
SMLBST
Prix FOB:
Localité:
CHINA
Prix de commande minimale:
-
Commande minimale:
1 Kilogram
Packaging Detail:
-
Heure de livraison:
Have ready stock, one day to the port against payme
Capacité de Fournir:
300 Metric Ton per Month
Payment Type:
Western Union, D/A, L/C, T/T
Groupe de produits :
Barium strontium titanate(BST)(BaSrTio3) Powder
MF: BaSrTio3
Appearance: White Powder
Application:
Barium strontium titanate is through the barium titanate (BaTiO3)
and strontium titanate (SrTiO3) high temperature solid instead
should be, is SrTiO3 BaTiO3 and the crystallology infinite. BaTiO3
in ion displacement polarization and electronic displacement
polarization under the interaction of crystal a highly polarized
state, has the high dielectric constant. But for temperature has
significant BaTiO3 dependence.
SrTiO3 as a new multifunctional BaTiO3 ceramic materials, and has better stability than the lower temperature, dielectric loss Angle (********4), but the dielectric constant (******0) but with BaTiO3 (2 * **3 **4) is a lot. In order to overcome the disadvantages of their two materials, usually with Sr, Ba BaxSr1 formed to replace part-xTiO3 system by adjusting the material that can be satisfied value to x the performance requirements of capacitors ceramic material.
Barium titanate structure as shown in figure, barium strontium titanate (BaxSr*-xTiO3) structure and similar, typical also of perovskite phase structure, just Sr2 + partially replaced Ba2 +. Larger Ba2 Sr2 + +, and the position of the Angle of occupied, smaller Ti4 + occupy body the position of the heart, six surfaces by heart is O*-is held. These oxygen ion form oxygen octahedron, Ti4 + in the center. The crystals can be considered by oxygen octahedron were connected to each vertex, oxygen octahedron space between the Ba2 + / Sr2 + occupy, so Ba2 + / Sr2 Ti4 + + and the coordination number *2 and 6 respectively.
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| Pays: | China |
| N ° de modèle: | SMLBST |
| Prix FOB: | Obtenir le dernier prix |
| Localité: | CHINA |
| Prix de commande minimale: | - |
| Commande minimale: | 1 Kilogram |
| Packaging Detail: | - |
| Heure de livraison: | Have ready stock, one day to the port against payme |
| Capacité de Fournir: | 300 Metric Ton per Month |
| Payment Type: | Western Union, D/A, L/C, T/T |
| Groupe de produits : | Deformed & Reinforcing steel bar |
