Product Details:
Place of Origin: China
Brand Name: OEM
Certification: CE/ISO9001
Payment & Shipping Terms:
Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: 1kg/vacuum package bag or 50kg/drum
Delivery Time: 5-7 working days after receiving payment details
Payment Terms: T/T, Western Union, L/C
| Product Name: | Lanthanum Boride Powder | CAS: | 12008-21-8 |
|---|---|---|---|
| Molecular Formula: | LaB6 | Molar Mass: | 203.78 G/mol |
| Appearance: | Intense Purple Violet | Melting Point: | 2,210 °C (4,010 °F; 2,480 K) |
| Solubility In Water: | Insoluble | Crystal Structure: | Cubic |
| High Light: | metal borides,titanium boride | ||
CAS 12008-21-8 Lanthanum Boride Powder LaB6 mainly used in hot cathodes
Brief Introduction of Lanthanum Boride Powder LaB6
Lanthanum hexaboride (LaB6, also called lanthanum boride and LaB) is an inorganic chemical, a boride of lanthanum.
Stoichiometric samples are colored intense purple-violet, while boron-rich ones (above LaB6.07) are blue. Ion bombardment changes its color from purple to emerald green.
Specification of Lanthanum Boride Powder LaB6
ITEM | SPECIFICATIONS | TEST RESULTS | ||||||
LaBaB6/(TREM+B)(%,min) | 99.99 | 99.99 | ||||||
TREM+B(%,min) | 99.0 | 99.7 | ||||||
LaBa(%,min) | 68.0 | 68.01 | ||||||
B(%,min) | 31.0 | 31.86 | ||||||
RE Impurities(ppm/TREO,Max) | ||||||||
La |
| 2.0 | ||||||
Pr |
| 1.0 | ||||||
Nd |
| 1.0 | ||||||
Sm |
| 1.0 | ||||||
Eu |
| 1.0 | ||||||
Gd |
| 2.0 | ||||||
Tb |
| 0.5 | ||||||
Dy |
| 0.5 | ||||||
Ho |
| 0.5 | ||||||
Er |
| 1.0 | ||||||
Tm |
| 1.0 | ||||||
Yb |
| 1.0 | ||||||
Lu |
| 1.0 | ||||||
Y |
| 1.0 | ||||||
Non-Re Impurities(ppm,Max) | ||||||||
Ca |
| 72.0 | ||||||
Si |
| 24.0 | ||||||
Mg |
| 6.0 | ||||||
Cu |
| 9.0 | ||||||
Mn |
| 7.0 | ||||||
Application of Lanthanum Boride Powder LaB6
1. The principal use of lanthanum hexaboride is in hot cathodes.
2. Used either as a single crystal or as a coating deposited by physical vapor deposition.
3. Used as a size/strain standard in X-ray powder diffraction to calibrate instrumental broadening of diffraction peaks
Features of Lanthanum Boride Powder LaB6
1. It is a refractory ceramic material that has a melting point of 2210 °C, and is insoluble in water and hydrochloric acid.
2. It has a low work function and one of the highest electron emissivities known, and is stable in vacuum.
Other related Boride Series Powder we can supply
| Brand | Purity | Particle Size | Brand | Purity | Particle Size |
| LaB6 Powder | 99.50% | –20 Mesh～–500 Mesh | DyB6 Powder | 99.50% | –20 Mesh～–500 Mesh |
| CeB6 Powder | 99.50% | –20 Mesh～–500 Mesh | YbB6 Powder | 99.50% | –20 Mesh～–500 Mesh |
| PrB6 Powder | 99.50% | –20 Mesh～–500 Mesh | YB6 Powder | 99.50% | –20 Mesh～–500 Mesh |
| NdB6 Powder | 99.50% | –20 Mesh～–500 Mesh | GdB6 Powder | 99.50% | –20 Mesh～–500 Mesh |
| SmB6 Powder | 99.50% | –20 Mesh～–500 Mesh | (LaBa)B6 Powder | 99.50% | –20 Mesh～–500 Mesh |
| EuB6 Powder | 99.50% | –20 Mesh～–500 Mesh | (LaEu)B6 Powder | 99.50% | –20 Mesh～–500 Mesh |
