99% Aluminiomu Boride tabi Diboride lulú pẹlu CAS 12041-50-8 ati AlB2

Apejuwe kukuru:

Orukọ: Aluminiomu Boride lulú

Ilana: AlB2

Mimọ: 99%

Irisi: Grẹy dudu lulú

Iwọn patiku: 5-10um

Cas No: 12041-50-8

Brand: Epoch-Chem

Fi imeeli ranṣẹ si wa

Alaye ọja

ọja Tags

ọja Apejuwe

Aluminiomu boride jẹ ẹya ionic yellow, pẹlu hexagonal gara be.Aluminiomu boride ni iwọn otutu pipe die-die 40K (deede si -233 ℃) yoo yipada si superconductor.Ati iwọn otutu iṣẹ rẹ gangan jẹ 20 ~ 30K.Lati de iwọn otutu yii, a le lo neon omi, hydrogen olomi tabi firiji-pipade lati pari itutu agbaiye.Ti a ṣe afiwe si ile-iṣẹ lọwọlọwọ nipa lilo helium olomi lati tutu niobium alloy (4K), awọn ọna wọnyi rọrun diẹ sii ati ti ọrọ-aje.Ni kete ti o ba jẹ doped pẹlu erogba tabi awọn aimọ miiran, magnẹsia diboride ni aaye oofa, tabi ti o kọja lọwọlọwọ, agbara lati ṣetọju superconducting jẹ bii awọn alloy niobium, tabi paapaa dara julọ.

Sipesifikesonu

Nkan	Iṣọkan Kemikali (%)							Patiku Iwon
Nkan	B	Al	P	S	Si	Fe	C	Patiku Iwon
AlB2	45	Bal.	0.03	0.02	0.01	0.15	0.01	5-10um

Ohun elo

Aluminiomu Boride lulú ni aabo ooru to dara, ile larubawa ati gbigba neutroni le jẹ tobi, ti a ti lo ni iṣelọpọ ti semikondokito ati awọn ohun elo atomiki.