NIOBIUM NITRIDE
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NIOBIUM NITRIDE 속성
- 녹는점
- 2573°C
- 밀도
- 8,4 g/cm3
- 용해도
- insoluble in HCl, acid solutions
- 물리적 상태
- 가루
- Specific Gravity
- 8.4
- 색상
- gray crystals, crystalline; cubic
- 비저항
- 78 (ρ/μΩ.cm)
- 수용성
- 물에 불용성.
- Crystal Structure
- Cubic
- CAS 데이터베이스
- 24621-21-4(CAS DataBase Reference)
NIOBIUM NITRIDE C화학적 특성, 용도, 생산
화학적 성질
dark gray; fcc, a=0.4388nm; hardness, 8+ Mohs; electrical resistivity 78μοhm· cm; transition temp 15.2K; can be prepared by heating Nb metal in excess N2 or NH3 to 700°C–1100°C; used in the form of 99.5% pure sputtering target for increasing electrical stability of diodes, transistors, and integrated circuits [KIR81] [CIC73] [CER91]물리적 성질
Dark gray crystals. Transition temperature 15.2 K. Insoluble in HCL, HNO3 and H2SO4; but attacked by hot caustic, lime, or strong alkalis evolving NH3.용도
Niobium nitride (NbN) thin films were noticed at an early stage because of their critical transition temperatures as low as 16-17K which could find wide applications in superconducting microelectronics. Because of its complicated phase diagram, NbN is difficult to prepare in the pure face-centered cubic, rocksalt structure.NIOBIUM NITRIDE 준비 용품 및 원자재
원자재
준비 용품
NIOBIUM NITRIDE 공급 업체
글로벌( 65)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
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Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 |
sales@tnjchem.com | China | 34571 | 58 |
Shaanxi Dideu Medichem Co. Ltd | +86-029-89586680 +86-18192503167 |
1026@dideu.com | China | 9128 | 58 |
Zhuoer Chemical Co., Ltd | 02120970332; +8613524231522 |
sales@zhuoerchem.com | China | 3005 | 58 |
Henan Alfa Chemical Co., Ltd | +8618339805032 |
alfa4@alfachem.cn | China | 13039 | 58 |
Alfa Chemistry | +1-5166625404 |
Info@alfa-chemistry.com | United States | 21317 | 58 |
LEAP CHEM CO., LTD. | +86-852-30606658 |
market18@leapchem.com | China | 24738 | 58 |
Aladdin Scientific | +1-+1(833)-552-7181 |
sales@aladdinsci.com | United States | 57511 | 58 |
Mainchem Co., Ltd. | +86-0592-6210733 |
sale@mainchem.com | China | 32360 | 55 |
Alfa Aesar | 400-6106006 |
saleschina@alfa-asia.com | China | 30132 | 84 |
Beijing HwrkChemical Technology Co., Ltd | 0757-86329057 18501085097 |
sales3.gd@hwrkchemical.com | China | 7639 | 55 |