CAS 12007-62-4 MgB2 Magnesium Diboride / Magnesium Boride ufa Chithunzi Chowonetsedwa

CAS 12007-62-4 MgB2 Magnesium Diboride / Magnesium Boride powder

Kufotokozera Kwachidule:

Dzina: Magnesium Diboride ufa

Fomula: MgB2

Chiyero: 99% min

Maonekedwe: ufa wakuda wotuwa

Kukula kwa tinthu: 200mesh

Cas No: 12007-25-9

Chizindikiro: Epoch-Chem

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Mafotokozedwe Akatundu

Chiyambi chachidule

1.Dzina:Magnesium Diborideufa

2. Fomula:MgB2
3. Chiyero: 99% min
4. Maonekedwe: Gray wakuda ufa
5. Kukula kwa tinthu:200 mesh
6. Cas No:12007-25-9

7. Chizindikiro: Epoch-Chem

Kufotokozera

Magnesium diboride ndi gulu la ayoni, lomwe lili ndi mawonekedwe a kristalo a hexagonal.Magnesium diboride pa kutentha kwathunthu pang'ono 40K (yofanana ndi -233 ℃) idzasinthidwa kukhala superconductor.Ndipo kutentha kwake kwenikweni ndi 20 ~ 30K.Kuti tifike kutentha kumeneku, titha kugwiritsa ntchito neon yamadzimadzi, haidrojeni yamadzimadzi kapena firiji yotsekeka kuti titsirize kuziziritsa.Poyerekeza ndi makampani amakono omwe amagwiritsa ntchito helium yamadzimadzi kuziziritsa niobium alloy (4K), njirazi ndizosavuta komanso zachuma.Kamodzi ndi doped ndi carbon kapena zonyansa zina, magnesium diboride mu maginito, kapena pali podutsa panopa, luso kusunga superconducting ndi monga niobium aloyi, kapena bwino.

Kugwiritsa ntchito

Superconducting maginito, mizere yopatsira mphamvu ndi zowunikira zowunikira maginito.

Fe	Mn	Cu	Ca	Ni	Zn	Pb	Sn
48 ppm	0.1ppm	0.06 ppm	0.04 ppm	7.4 ppm	0.2 ppm	0.14 ppm	0.4 ppm

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Chiyambi cha Kampani

Shanghai Epoch Material Co., Ltd. ili pakati pazachuma-Shanghai.Nthawi zonse timatsatira "Zida zapamwamba, moyo wabwino" ndi komiti ya Research and Development of technology, kuti igwiritsidwe ntchito pa moyo wa tsiku ndi tsiku wa anthu kuti moyo wathu ukhale wabwino.

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25kg kapena 50kg pa ng'oma iliyonse, kapena momwe mungafunire.6)Kusungira Sungani chidebecho chotsekedwa mwamphamvu pamalo owuma, ozizira komanso a mpweya wabwino.

Zam'mbuyo: Cas 7782-49-2 chiyero chachikulu 99.9% -99.999% Selenium Se mtengo wa ufa

Ena: CAS 12045-63-5 TiB2 Boride Titanium Diboride 99.5% 1-5 um

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