High Temperature Sensor Nrog Silicon Hlau
Silicon hlau muaj qhov zoo ntawm qhov kub thiab txias thiab qhov ntsuas kub siab, uas ua rau nws yog ib qho khoom siv zoo tshaj plaws rau kev tsim cov ntsuas kub siab.
Hauj lwm lawm
Kev piav qhia
Silicon hlau muaj qhov kub thiab txias ruaj khov thiab tuaj yeem tswj tau nws lub cev, tshuaj thiab cov khoom siv kho tshuab hauv qhov kub thiab txias. Qhov kub siab ruaj khov no feem ntau yog txiav txim siab los ntawm cov qauv siv lead ua thiab tshuaj lom neeg muaj pes tsawg leeg ntawm cov xim hlau silicon. Kev ruaj ntseg ntawm cov qauv siv lead ua tuaj yeem ua kom ntseeg tau tias cov hlau silicon tsis yooj yim rau kev hloov pauv theem thiab poob cov qauv kev ruaj ntseg hauv qhov kub thiab txias. Kev ruaj ntseg ntawm cov tshuaj muaj pes tsawg leeg tuaj yeem ua kom ntseeg tau tias cov hlau silicon tsis yooj yim rau oxidized lossis tshuaj lom neeg tshwm sim ntawm qhov kub thiab txias.
Silicon hlau muaj cov nyhuv thermoelectric thiab tuaj yeem hloov pauv qhov kub thiab txias rau hauv cov zis hluav taws xob. Cov nyhuv thermoelectric no yog txiav txim siab los ntawm cov qauv hluav taws xob thiab siv lead ua ntawm cov xim hlau silicon. Cov qauv hluav taws xob hauv cov xim hlau silicon muaj cov tsis sib xws spintrons, thiab cov spintrons uas tsis muaj kev sib tw ua rau lub sijhawm sib nqus sib nqus uas tsim cov hlau nplaum zoo ib yam li cov ntaub ntawv ferromagnetic. Cov hlau nplaum no tuaj yeem hloov mus rau hauv cov khoom siv hluav taws xob los ntawm cov nyhuv thermoelectric.
Specification
| Khoom | Kev piav qhia |
|---|---|
| Tshuaj cim | Si |
| Melting point | 1414 degree |
| Boiling point | 3265 degree |
| Crystal qauv | Lub ntsej muag-centered cubic system |
| Mechanical zog | Siab zog, siab hardness, thiab siab toughness |
| Thermal khoom | tuaj yeem tiv taus qhov kub thiab txias, dav siv hauv kev tsim cov khoom siv kub thiab cov khoom siv thermoelectric |
| Optical zog | Cov khoom siv kho qhov muag zoo, xws li qhov ntsuas qhov cuam tshuam, kev xa tawm, kev cuam tshuam, thiab kev nqus spectrum |
| Daim ntawv thov teb | Cov ntaub ntawv semiconductor, lub hnub ci hlwb, cov ntaub ntawv kub kub, cov khoom siv thermoelectric, cov khoom siv optoelectronic, thiab lwm yam. |
Silicon hlau muaj qhov ua tau zoo ntawm qhov kub thiab txias, uas tuaj yeem ntsuas thiab tswj qhov kub thiab txias, siab, ntws thiab lwm yam tsis zoo hauv qhov kub thiab txias. Kev paub txog kev ua haujlwm ntawm cov xim hlau silicon feem ntau yog txiav txim siab los ntawm nws cov nyhuv thermoelectric thiab thermal conductivity. Cov nyhuv thermoelectric nyob rau hauv metallic silicon tuaj yeem hloov qhov kub hloov mus rau hauv cov hluav taws xob teeb liab tawm, yog li ua tiav qhov ntsuas thiab tswj qhov kub thiab txias. Qhov qis thermal conductivity ntawm silicon hlau tuaj yeem txo qhov kev hloov hluav taws xob yuam kev thiab txhim kho qhov tseeb thiab ruaj khov ntawm lub sensor.
Silicon hlau muaj qhov zoo oxidation tsis kam thiab tuaj yeem ua haujlwm ruaj khov nyob rau hauv qhov kub thiab txias ib puag ncig ntev. Qhov kev tiv thaiv oxidation no tsuas yog txiav txim siab los ntawm cov tshuaj muaj pes tsawg leeg ntawm cov hlau silicon thiab cov oxide zaj duab xis saum npoo. Cov khoom tseem ceeb ntawm cov hlau nplaum yog silicon, silicon muaj oxidation zoo. Tsis tas li ntawd, qhov saum npoo ntawm cov hlau silicon yuav tsim cov oxide zaj duab xis, uas tuaj yeem tiv thaiv cov hlau silicon los ntawm oxidation thiab corrosion, yog li txhim kho nws cov oxidation kuj.
FAQ
Q: Koj puas yog tuam txhab lag luam lossis chaw tsim khoom?
A: Peb yog cov chaw tsim khoom ntawm refrcatory, Peb tuaj yeem muab koj cov khoom zoo ntawm tus nqi sib tw ntau dua.
Q: Thaum twg kuv tuaj yeem tau txais tus nqi?
A: Peb feem ntau hais hauv 24 teev tom qab tau txais koj cov lus qhia ntxaws, xws li qhov loj me, ntau thiab lwm yam. Yog tias nws yog qhov kev txiav txim ceev, koj tuaj yeem hu rau peb ncaj qha.
Q: Yuav ua li cas txog lub sij hawm ua cov khoom loj?
A: Lub sijhawm ua haujlwm yog nyob ntawm qhov ntau, txog 7-12hnub.
Cim npe nrov: kub sensor nrog silicon hlau
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Koj Tseem Yuav Zoo Li