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CAS Nr:. | 12136-78-6 |
Linear Formula: | MoSi 2 |
Cov duab: | W-shaped |
Qhov tsos: | Dub thiab Dawb |
Specification: | Raws li kev xav tau |
Molybdenum Disilicide Heating Element Description
MoSi2 cov khoom cua sov yog cov khoom siv ntom ntom uas muaj molybdenum disilicide thiab nws tus kheej tsim glaze ntawm silicide dioxide. Molybdenum disilicide (MoSi2) yog cov khoom tshwj xeeb uas muaj cov khoom zoo tshaj plaws ntawm cov khoom siv ceramic thiab hlau. Nws tiv taus corrosion thiab oxidation, zoo li cov ntaub ntawv ceramic thiab muaj cov thermal expansion tsawg. Thiab nws kuj muaj qhov zoo thermal thiab hluav taws xob conductivity, zoo li cov khoom siv hlau. Thermal shock tsis muaj kev cuam tshuam rau lub caij thiab nws tuaj yeem tiv taus ntau xyoo ntawm kev pabcuam vim nws lub zog. Nws tuaj yeem siv rau qhov cub kub ntawm 1800 degree.
Tag nrho cov khoom no ua rau nws tsim nyog siv los ua cov khoom cua sov. Lawv muaj nyob rau hauv cov duab sib txawv xws li cov ntsiab lus ncaj, khoov cov ntsiab lus, thiab ntau cov ntsiab lus shank. SSC tsim nws cov MoSi2 cua sov cov ntsiab lus los ntawm kub nias thiab kub extrusion thiab kuj muaj kev pab sintering cov tswv yim. SSC siv kub isostatic nias los tsim cov duab nyuaj, nrog cov ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom.
Cov qib zoo tshaj plaws ntawm MoSi2 cov khoom cua sov muaj peev xwm ua haujlwm ntawm qhov kub txog li 1800 degree. Txawm li cas los xij, cov khoom siv yog nkig heev thiab tuaj yeem raug kev txom nyem los ntawm kev siv. SSC siv lub xeev ntawm cov thev naus laus zis los tsim cov khoom cua sov uas tuaj yeem ua haujlwm ntawm cov khoom siv hluav taws xob siab yam tsis muaj kev laus. MoSi2 cov khoom cua sov tau muab los ua cov khoom npaj tau thiab raug tsim raws li cov ntaub ntawv ncaj, khoov los yog ntau lub ntsiab lus thiab hauv ntau qhov ntev. Cov khoom siv feem ntau yog siv rau hauv chav kuaj rauv taws thiab cov khoom siv hluav taws xob hauv cov iav, hluav taws xob, hlau, ceramics, thiab kev kho cua sov industries.
W-hom molybdenum disilicide cua sov cov ntsiab lus paub txog lawv txoj kev ua neej ntev thiab kev ntseeg siab ntawm qhov kub siab. W-hom cua sov pas nrig feem ntau muab tso rau kab rov tav. Vim tias qhov kawg ntawm cov cua sov ntau dua, nws cov cua sov ua kom zoo dua thiab siv tau zoo dua li lwm cov khoom cua sov. Cov cua kub no muaj 2 qhov txias txias, 3 lossis ntau dua li qhov kub kub. Feem ntau, tus Lu muaj ob txoj kab uas hla ntawm Le.
W-Shaped Molybdenum Disilicide Heating Element Sizes
Loj | HotZone | ColdEnd | Center nrug | |||
Ø | Ø | Nruab nrab ntawm ceg | ||||
mm | hauv | mm | hauv | mm | hauv | |
3/6 | 3 | 0.12 | 6 | 0.24 | 25 | 0.98 |
4/8 | 4 | 0.16 | 9 | 0.35 | 25 | 0.98 |
6/12 | 6 | 0.24 | 12 | 0.47 | 50 | 1.97 |
9/18 | 9 | 0.35 | 18 | 0.71 | 60 | 2.36 |
12/24 | 12 | 0.47 | 24 | 0.94 | 80 | 3.15 |
Molybdenum Disilicide Heating Element Specification
Yam khoom | Qhov ntom | Khoov zog | Vickers hardness | Porosity tus nqi | Absorbent tus nqi | Kub lub zog ntev |
UNIT | g/cm3 | kg / cm2 | kg / cm2 | feem pua | feem pua | feem pua |
Daim duab | 5.6 | Ntau dua lossis sib npaug li 15 | 1200 | 7.4 | 1.2 | 4-5 |
Molybdenum Disilicide Cov Cuab Yeej Cuab Yeej Ua Haujlwm
Huab cua | Ua haujlwm kub siab tshaj plaws | |
1700 typ | 1800 typ | |
Cua | 1700 degree | 1800 degree |
N2 | 1600 degree | 1700 degree |
He, Ar, Ne | 1600 degree | 1700 degree |
H2 | 1100 ~ 1450 degree | 1100 ~ 1450 degree |
95% N2 / 5% H2 | 1250 ~ 1600 degree | 1250 ~ 1600 degree |
Teb | Feem ntau yog siv rau kev kho cua sov rauv, sintering rauv, casting rauv, iav melting rauv, smelting rauv | Feem ntau yog siv rau kev sim rauv taws, sim cov cuab yeej thiab kub sintering rauv |
Molybdenum Disilicide Heating Element Daim ntawv thov thiab lwm yam lag luam
● Seamless Tube ntawm Stainless Hlau
● Alloy hlau
● Kub-resisting Superalloy
● Kev Tshawb Fawb & Kev Tshawb Fawb
● Aerospace
● Nuclear Zog
Chemical Identifiers
Linear Formula | MoSi2 |
MDL Number | TIAB SA 00151535 |
EC No. | 235-231-8 |
Beilstein/Reaxys No. | N/A |
Pubchem CID | 6336985 |
IUPAC npe | bis (λ2-silanylidene) molybdenum |
SMILES | [Si]=[Mo]=[Si] |
InchI ID nkag mus | InChI=1S/ Mo.2Si |
InchI Key | YXTPWUNVHCYOSP-UHFFFAOYSA-N |
Molybdenum Disilicide Heating Elements Properties (Theoretical)
Compound Formula | MoSi2 |
Molecular Luj | 152.11 |
Qhov tshwm sim | khov kho |
Melting Point | N/A |
Boiling Point | N/A |
Qhov ntom | 6.31 g / cm²3 |
Solubility hauv H2O | N/A |
Exact Mass | 153.859261 |
Monoisotopic pawg | 153.859261 |
Molybdenum Disilicide Heating Elements Health & Safety Information
Lus Cim | Ceeb toom |
Cov Lus Qhia Txog Hazard | H302-H312-H332 |
Hazard Codes | Xn |
Risk Codes | 20/21/22 |
Cov lus hais txog kev nyab xeeb | 36 |
RTECS Number | N/A |
Cov ntaub ntawv thauj mus los | N/A |
WGK Germany | 3 |
Cim npe nrov: w-shaped molybdenum disilicide cua sov caij, Tuam Tshoj, lwm tus neeg, yuav, muag, ua nyob rau hauv Suav teb
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