China 0.1-2um,L/D>=20, Ubude:10-50um Silicon Carbide Whisker abavelisi nabanikezeli |Hongwu

0.1-2um,L/D>=20, Ubude:10-50um Silicon Carbide Whisker

Inkcazelo emfutshane:

I-SiC whisker inegama elithi "king of whiskers" kwaye ineenzuzo zamandla aphezulu kunye nemodulus ephezulu yokuqina.Ukongezwa kwe-silicon carbide whiskers kuphucula kakhulu ukuqina kwe-fracture kunye namandla okuguquguquka kwee-composites.Njengeyona arhente igqwesileyo yokuqinisa kunye neyokuqina, i-SiC whisker eqinile esekwe kwintsimbi, esekwe kwi-ceramic kunye ne-polymer-based composite materials isetyenziswe ngokubanzi koomatshini, iikhemikhali, ukukhusela, amandla, ukhuseleko lokusingqongileyo kunye nezinye iinkalo.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

I-Silicon Carbide Whisker

Inkcazo:

Ikhowudi	D500
Igama	I-Silicon Carbide Whisker
Ifomula	β-SiC-w
Inombolo yeCAS.	409-21-2
Ubungakanani	0.1-2.5um ububanzi, 10-50um ubude
Ubunyulu	99%
Uhlobo lweCrystal	Beta
Imbonakalo	Luhlaza
Iphakheji	100g, 500g, 1kg okanye njengoko kufuneka
Usetyenziso olunokwenzeka	Njengeyona arhente igqwesileyo yokuqinisa kunye neyokuqina, i-SiC whisker eqinile esekwe kwintsimbi, esekwe kwi-ceramic kunye ne-polymer-based composite materials isetyenziswe ngokubanzi koomatshini, iikhemikhali, ukukhusela, amandla, ukhuseleko lokusingqongileyo kunye nezinye iinkalo.

Inkcazo:

Iwhisker ye-SiC yifiber enye yekristale eqhelaniswe kakhulu enobubanzi obusuka kwi-nanometer ukuya kwi-micrometer.
Ubume bayo bekristale bufana nedayimane.Kukho ukungcola kweekhemikhali ezimbalwa kwi-crystal, akukho mida yengqolowa, kunye neziphene ezimbalwa ze-crystal structure.Ukuqulunqwa kwesigaba kufana.

Iwhisker ye-SiC inendawo ephezulu yokunyibilika, ingxinano ephantsi, amandla aphezulu, imodyuli ephezulu yokunwebeka, isantya esisezantsi sokwandiswa kwe-thermal, kunye nokunganyangeki kakuhle kokunxiba, ukumelana nokugqwala, kunye nokumelana nobushushu obuphezulu be-oxidation.

I-whisker ye-SiC isetyenziswa ikakhulu kwizicelo eziqinisayo apho ubushushu obuphezulu kunye nezicelo zamandla aphezulu ziyafuneka.

Imeko yoGcino:

I-Silicon Carbide Whisker (β-SiC-w) kufuneka igcinwe ivaliwe, igweme ukukhanya, indawo eyomileyo.Ukugcinwa kobushushu begumbi kulungile.

I-SEM :