Silicon carbide rods feem ntau ua rau tawg vim kev co hnyav thiab cuam tshuam

Kev ceev faj rau kev siv silicon carbide rods
1. Silicon carbon rods muaj ib qho kev ntxhib los mos thiab nkig, thiab nws yooj yim tawg thaum raug kev co thiab cuam tshuam. Yog li ntawd, yuav tsum tau saib xyuas tshwj xeeb thaum lub caij tsheb thauj mus los thiab tuav nrog kev saib xyuas.
2. Qhov ntev ntawm qhov cua sov ntawm silicon carbide pas nrig yuav tsum sib npaug rau qhov dav ntawm lub cub tawg. Yog tias qhov cua sov txuas mus rau phab ntsa ntawm lub cub tawg, nws yooj yim rau hlawv cov phab ntsa ntawm lub cub tawg.
3. Qhov ntev ntawm qhov txias kawg ntawm silicon carbide pas nrig yuav tsum sib npaug ntawm cov thickness ntawm lub cub tawg phab ntsa ntxiv rau qhov ntev ntawm qhov txias kawg ntawm lub qhov cub phab ntsa. Qhov ntev ntev ntawm qhov txias kawg yog feem ntau 50-150mm, txhawm rau kom txias txias kawg thiab txuas cov khoom siv.
4. Sab hauv txoj kab uas hla ntawm lub qhov cub rau qhov nkag mus rau silicon carbide rods yuav tsum yog 1.4-1.6 npaug ntawm txoj kab uas hla ntawm qhov kawg txias. Yog tias lub qhov cub me me dhau los yog cov khoom ntim hauv lub qhov yog nruj dhau, nws yuav cuam tshuam qhov kev nthuav dav dawb thiab kev cog lus ntawm silicon carbide pas nrig ntawm qhov kub thiab txias, ua rau cov pas nrig tawg. Thaum txhim kho, silicon carbide pas nrig yuav tsum tuaj yeem tig tau dawb 360 degrees.
5. Qhov kev ncua deb ntawm silicon carbon pas nrig thiab cov khoom cua sov thiab cov phab ntsa ntawm lub qhov cub yuav tsum siab dua los yog sib npaug li 3 npaug ntawm txoj kab uas hla ntawm qhov cua sov. Qhov nruab nrab ntawm qhov nruab nrab ntawm silicon carbide pas nrig thiab silicon carbide pas nrig yuav tsum tsis txhob tsawg dua 4 npaug ntawm txoj kab uas hla ntawm nws cov cua sov.
6. Qhov kawg txias ntawm silicon carbon pas nrig txuas nrog lub ntsiab Circuit Court siv aluminium braids lossis aluminium ntawv ci. Lub fixture ntawm qhov kawg txias yuav tsum tau nruj nreem.
7. Cov khoom siv hluav taws xob tshiab los yog lub tshuab hluav taws xob uas tsis tau siv lub sijhawm ntev yuav tsum tau qhuav ua ntej siv, thiab cov pas nrig qub lossis lwm qhov cua sov yuav tsum tau siv los ziab.
8. Silicon carbide rods yuav tsum tau khaws cia kom tsis txhob ya raws. Vim tias cov dej noo tuaj yeem yooj yim ua rau cov txhuas txheej ntawm qhov txias txias kom decompose thiab poob tawm, ua rau muaj kev sib cuag ntawm qhov kawg ntawm qhov txias thiab qhov sib tov, thiab silicon carbon pas nrig yog nquag tawg tom qab muaj zog.
9. Silicon carbon rods yuav tsum tau impedance matched ua ntej siv. Txuas silicon carbon rods nrog tib yam lossis zoo sib xws kuj tseem ceeb ua ntej.
10. Muab cov pas nrig silicon carbide nrog lub tshuab hluav taws xob tswj hluav taws xob. Nyob rau theem pib ntawm kev xa hluav taws xob, qhov hluav taws xob yog ib nrab ntawm nws qhov kev ua haujlwm ib txwm muaj, thiab maj mam nce tom qab stabilizing rau ib lub sijhawm. Ua li no, silicon carbide pas nrig yuav tsis tawg vim cua kub ceev.
11. Lub neej ntev kev pab cuam ntawm silicon carbide rods; Lub neej ua haujlwm luv luv.
12. Thaum siv silicon carbide rods, nws yog ib qho tsim nyog yuav tau xaiv qhov tsim nyog qhov chaw load ceev thiab kev siv kub. Kev khiav hauj lwm kub yuav tsum tsis pub tshaj 1650 degree; Thaum siv rau hauv cov pa phem ib puag ncig, nws tseem ceeb dua los tiv thaiv cov tshuaj lom neeg ntawm silicon carbide rods thiab cov pa phem.
13. Thaum hloov silicon carbide rods, silicon carbide rods nrog ib tug kuj zoo ib yam li cov silicon carbide rods khiav nyob rau hauv lub cub tawg yuav tsum tau xaiv. Yog tias tsim nyog, tag nrho lub cub tawg ntawm silicon carbide rods yuav tsum tau hloov, uas yog qhov zoo rau kev txhim kho lub neej kev pab cuam ntawm silicon carbide rods. Yog tias tus nqi tiv thaiv tsim nyog, silicon carbide rods uas tsis tuaj yeem raug tshem tawm kuj tuaj yeem hloov tau siv rau hauv nruab nrab thiab tom qab theem ntawm hluav taws xob ua haujlwm.
14. Tiv thaiv cov pas nrig silicon carbide los ntawm kev sib tsoo cov hlau molten, uas tuaj yeem ua rau cov pas nrig tawg yooj yim.
15. Tiv thaiv alkali, alkaline ntiaj teb hlau thiab yooj yim oxide los ntawm corroding silicon carbide pas nrig.
16. Nquag soj ntsuam seb qhov kev nyeem ntawm ammeter, voltmeter thiab tus pas ntsuas kub yog qhov qub; Txawm tias qhov txias kawg fixture yog xoob, oxidized, blackened, los yog ignited; Seb lub pas nrig silicon carbide puas lawm; Seb lub tshav kub liab ntawm qhov cua sov ntawm silicon carbide pas nrig yog sib xws.