몰리브덴 이규소화물
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몰리브덴 이규소화물 속성
- 녹는점
- 1930°C
- 밀도
- 6.31 g/mL at 25 °C(lit.)
- 용해도
- insoluble in H2O; soluble in HF
- 물리적 상태
- 가루
- 색상
- 짙은 회색
- Specific Gravity
- 6.31
- 비저항
- 21.5 (ρ/μΩ.cm)
- 수용성
- 산과 왕수에는 용해되지 않지만 HF와 HNO에는 용해됩니다.{3}질산과 불화수소산에는 용해됩니다. 대부분의 산은 물에 용해되지 않습니다.
- Crystal Structure
- Tetragonal
- 노출 한도
- ACGIH: TWA 10 mg/m3; TWA 3 mg/m3
NIOSH: IDLH 5000 mg/m3
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
몰리브덴 이규소화물 C화학적 특성, 용도, 생산
화학적 성질
Molybdenum silicide is dark-gray, crystalline powder. Not affected by air upto 1648°C. Not attacked by most inorganic acidsincluding aqua regia, but very soluble in hydrofluo-ric and nitric acids. Has high stress-rupture strength.물리적 성질
The compound is thermally stable in air up to 1000°C. Corrosion resistant to molten metals such as Zn, Pd, Ag, Bi, and Rb. Corroded by liquid metals Mg, Al, Si, V, Cr, Mn, Fe, Ni, Cu, Mo, and Ce.용도
MOLYBDENUM SILICIDE can be considered as an electrically conducting ceramic with primary use in heating elements operating at temperatures above 1,500℃ in air. It is also considered as a material for very high temperature structural applications.정의
MOLYBDENUM SILICIDE is A cermet.일반 설명
This product has been enhanced for energy efficiency.위험도
MOLYBDENUM SILICIDE is Toxic material.공업 용도
High-temperature silicides are a new class of materials with potential applications in the temperature range 1200 to 1600 C.The silicide that seems most promising is molybdenum disilicide (MoSi2) because of its high melting temperature (2200 C) and excellent oxidation resistance. It has a tetragonal crystal structure. A major problem is its absence of ductility at temperatures up to 1000 C. It also has poor high-temperature strength due to the presence of a grain boundary silicon-rich phase that may become viscous at very high temperatures. Recent research has shown that this problem may be solved by the addition of carbon to the material.몰리브덴 이규소화물 준비 용품 및 원자재
원자재
준비 용품
몰리브덴 이규소화물 공급 업체
글로벌( 158)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 |
sales@hbmojin.com | China | 12446 | 58 |
career henan chemical co | +86-0371-86658258 +8613203830695 |
sales@coreychem.com | China | 29888 | 58 |
Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22968 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 |
sales@chemdad.com | China | 39916 | 58 |
Hebei Yanxi Chemical Co., Ltd. | +8617531190177 |
peter@yan-xi.com | China | 5873 | 58 |
SIMAGCHEM CORP | +86-13806087780 |
sale@simagchem.com | China | 17367 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 |
sales@tnjchem.com | China | 34571 | 58 |
Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 |
info@dycnchem.com | China | 52861 | 58 |
Zhuoer Chemical Co., Ltd | 02120970332; +8613524231522 |
sales@zhuoerchem.com | China | 2905 | 58 |
Henan Alfa Chemical Co., Ltd | +8618339805032 |
alfa4@alfachem.cn | China | 13183 | 58 |
몰리브덴 이규소화물 관련 검색:
인듐 산화물 실리콘 카바이드 탄화 붕소 질화 실리콘 하프늄 탄화물 오산화 바나듐 규화 마그네슘 몰리브덴분 몰리브덴 이규소화물
MANGANESE SILICIDE
Molybdenum carbide
Vanadium carbides
MOLYBDENUM SILICIDE, 99.5% (METALS BASIS),MOLYBDENUM SILICIDE
Zirconium boride-Molybdenum silicide, 90:10 wt %, 99% (metals basis)
MOLYBDENUM SILICIDE SPUTTERING TARGET, 76.2MM (3.0IN) DIA X 6.35MM (0.250IN) THICK, 99.5% (METALS BASIS)
MOLYBDENUM SILICIDE SPUTTERING TARGET, 76.2MM (3.0IN) DIA X 3.18MM (0.125IN) THICK, 99.5% (METALS BASIS)
Molybdenum silicide (MoSi2), solid soln. with zirconium boride (ZrB2)
ZIRCONIUM BORIDE-MOLYBDENUM SILICIDE