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CAS Nr:. | 12136-78-6 |
Linear Formula: | MoSi 2 |
Cov duab: | O-zoo li |
Qhov tsos: | Dub thiab Dawb |
Specification: | Raws li Kev Xav Tau |
Molybdenum Disilicide Heating Element Description
MoSi2 cov khoom cua sov yog tsim los ntawm cov hmoov metallurgy. Lawv muaj molybdenum disilicides thiab additives los tiv thaiv rov ua crystallization. Vim tias MoSi2 ruaj khov ntawm 1800 degree (3270℉), nws muaj qhov kub thiab txias dua li lwm hom cua sov. Kev ua haujlwm ntawm MoSi2 lub caij rau oxidation yog nyob rau hauv kev tsim ntawm impermeable quartz lossis iav zoo li txheej tiv thaiv, uas yuav rov tsim dua thaum cua sov yog tias nws puas thaum lub sijhawm ua haujlwm.
O-shaped molybdenum disilicide cua sov cov ntsiab lus paub txog lawv lub neej ntev thiab kev ntseeg siab ntawm qhov kub thiab txias. Nws tau tsim tshwj xeeb rau cov chaw tsim khoom thiab chaw soj nstuam, uas tuaj yeem tiv taus oxidation hauv qhov chaw ua haujlwm kub. Cov neeg siv khoom tuaj yeem xaiv cov duab sib txawv ntawm cov khoom raws li lawv lub qhov cub 'sizings.
MoSi2 cov cuab yeej muaj qhov tsis zoo thiab muaj qhov ua tau zoo-kub tus yam ntxwv. Piv nrog rau cov cua kub hlau, nws tuaj yeem siv nyob rau hauv cov khoom siv watt siab heev. Vim nws qhov kub-kub oxidation tsis kam, MoSi2 resistors nyob twj ywm ntawm qhov kub thiab txias tas li thoob plaws hauv lawv lub neej muaj txiaj ntsig. Txawm nyob rau hauv series, cov khoom tshiab thiab qub tuaj yeem siv tau ib txhij hauv tib lub qhov cub.
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-silanyliden)) 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: o-shaped molybdenum disilicide cua sov caij, Tuam Tshoj, lwm tus neeg, yuav, muag, ua nyob rau hauv Suav teb
Koj Tseem Yuav Zoo Li
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