China Factory Beta SiC Silicon Carbide Whiskers Dispersion
Beta SIC Silicon carbide whiskers:
1. Stock No.:D500
2. Diameter:<=2.5um
3. L/D:>=20
4. Appearance: grey green flocculent powder
5. Purity: 99%+
6. Application: good ceramic cutting tool toughening material. high-grade ceramic bearing, mold, high pressure jet nozzle, high temperature resistant coating, etc.
7. Synonyms: β-sic whiskers, carborundum wires, cubic sic fibers
8. Physical properties: cubic crystal same to diamond crystal.
9. Chemical properties: wear-resistant, high temperature resistant, especially heat shock resistance, corrosion resistance, radiation resistance.
About silicon carbide whisker dispersion:
SiC Silicon carbide whisker is grey green powder on the macroscopic, and only evenly distributed in the matrix materials it can have the best effect of reinforcing toughening.Therefore, to make whisker to be highly dispersed is a key step in the process.
The suggested steps as follows:
1. the dispersion medium selection: Water, ethanol, isopropanol, etc.
2. the dispersant selection. PH=7 or approach
3. the dispersion medium PH adjustment.generally PH=8.
4. mix evenly. please not use ultrasonic and ball mill way.
for more info or pricing on silicon carbide whiskers, pls feel free to contact us at hwnano@xuzhounano.com.
