High Emission Current Density Lanthanum Hexaboride Lanthanum Boride Lab6 Ceramic Disc / Wafer

• Application: Aerospace, Electronics, Medical, Refractory, Industrial Ceramic
• Type: Ceramic Plates
• Vickers Hardness: 1065 Hv
• Model NO.: A INNOBN505
• Color: Purpel
• Purity: >99.5
• Shore Hardness: HS
• Thermal Conductivity: 15W/Mk
• Analysis Item: Impurity Element Content
• Structure: Monocrystalline
• Processing Service: Bending, Welding, Cutting, Punching, Decoiling
• Density: 4.15g/cm3
• Transport Package: Carton Box/Wooden Box
• Specification: Customized
• Trademark: INNOVACERA
• Origin: Fujian, China
• Production Capacity: 10000 Piece/Pieces Per Month

Product Description

 

Lanthanum hexaboride also called lanthanum boride (LaB6 ) is an inorganic non- metallic compound composed of low-valence boron and the rare metal element lanthanum. It is a refractory ceramic that could resist high temperature and
harsh environments. Lanthanum hexaboride ceramic has lots of applications due to its ideal thermal, chemical, and electronic properties.

 

As Lanthanum hexaboride has the characteristics of high emission current density and low evaporation rate at high temperature, it always work as a cathode material with superior performance and has gradually replaced some tungsten cathodes in industrial applications.

 

 

Features

1. Excellent thermal shock resistance

2. Good electrical conductivity
3. Excellent chemical and oxidation resistance

 

       Applications

* Scanning Electron Microscopes
* Transmission Electron Microscopes
* Electron Micro Probe Analyzers
* Electron Lithography Systems
* Electron Accelerators
* Thermal Cathode

Lanthanum Hexaboride Properties:
Properties	Unit	Lanthanum Hexaboride
Purity	%	>99.5
Density	g/cm3	>4.30
Structure	/	Monocrystalline
Vickers hardness	HV	1065
Shore hardness	HS	HS
Thermal conductivity	W/mK	15
Electrical Conductivity	S/m	1.83*10^6
Flexural strength	MPa	165