A cartridge rhaubdestined rau lub tshuab nqus tsev cov kev pab cuam zoo ib yam li nws atmospheric counterpart nyob rau sab nraum. Tib stainless hlau los yog Inconel sheath, tib txoj kab uas hla, tib lub davhlau ya nyob twg configuration. Tab sis sab hauv, lub tshuab nqus tsev - ntsuascartridge rhaubyog ib yam khoom sib txawv. Qhov sib txawv tsis pom qhov muag tab sis tseem ceeb rau kev ua haujlwm. Kev nkag siab txog cov kev tsim kho sab hauv no pab piav qhia tias vim li cas lub tshuab nqus tsev vacuum raug nqi ntau dua thiab vim li cas kev txiav cov ces kaum ua rau tsis ua haujlwm.
Lub plawv ntawm tejcartridge rhaubyog magnesium oxide rwb thaiv tsev. Hauv cov txheej txheem cua sov, MgO tau ntim rau qee qhov ceev, tab sis cov khoom siv hluav taws xob tsis zoo. Cov voids no muaj cua. Thaum atmospheric siab, huab cua tsis muaj teeb meem. Nyob rau hauv lub tshuab nqus tsev, cov huab cua evacuates los ntawm sheath, tawm hauv qab qhov chaw khoob uas degrade thermal conductivity thiab tsim kub. Nqus -qibcartridge rhaubsiv MgO uas tsis yog tsuas yog siab dua purity tab sis kuj compacted kom siab dua ntom ntom, txo cov void ntim. Qee lub tuam txhab siv cov khoom ntim vibration tom qab swaging kom ua tiav nyob ze - theoretical ntom.
Lub purity ntawm MgO tseem ceeb npaum li qhov ceev. Standard MgO muaj adsorbed ya raws thiab lwm yam volatiles. Thaum lubcartridge rhaubua haujlwm nyob rau hauv lub tshuab nqus tsev, cov impurities outgas, paug lub chamber thiab tej zaum yuav ua rau hluav taws xob to. Lub tshuab nqus tsev- qib MgO yog ua tiav tshwj xeeb- feem ntau ci ntawm qhov kub thiab txias hauv qab nqus tsev vacuum- kom tshem tawm cov dej noo thiab cov volatiles ua ntej sib dhos. Tom qab ntawd cov khoom siv tau raug tswj hwm hauv qhov chaw tswj hwm kom tsis txhob rov ua dua.
Lub tshuab nqus tsev vacuumcartridge rhaubntsib kev ntxhov siab ntau dua li hauv huab cua. Yog tsis muaj convective txias, cov hlau khiav kub rau tib lub wattage. Lub rwb thaiv tsev ntawm cov coils yuav tsum tiv taus qhov kub thiab txias dua yam tsis muaj kev tawg. High -kev ua tau zoo nickel-chromium alloys, qee zaum nrog kev txhim kho siab - kub kub, yog siv. Txoj kab uas hla ntawm cov xaim yuav raug nce ntxiv kom txo qhov ceev tam sim no thiab txuas lub neej ntev.
Tus pin txias- seem uas cov xaim tiv thaiv txuas mus rau lub davhlau ya nyob twg cov hlau lead- yog qhov hloov pauv tseem ceeb. Hauv tus qauvcartridge rhaub, thaj chaw no tuaj yeem yog qhov chaw tawm ntawm qhov chaw tawm thiab muaj peev xwm ua tsis tiav. Lub tshuab nqus tsev tsim feem ntau siv welded hloov nrog cov ntaub ntawv organic tsawg. Qee cov qauv tsim kom ntev tus pin txias kom lub davhlau ya nyob twg foob kom deb ntawm thaj chaw kub, txo cov thermal stress ntawm lub foob.
Lub sheath nws tus kheej yuav tsum yog seamless los yog welded nrog tag nrho - nkag welds uas yog nqus tsev vacuum- nruj. Ib qho porosity lossis tsis tiav fusion dhau los ua txoj hauv kev. Hauv lub tshuab nqus tsev, lub microscopic xau uas yuav tsis tuaj yeem kuaj pom ntawm huab cua tuaj yeem lees txais huab cua lossis tso cai tawm. Nqus -qibcartridge rhaubfeem ntau helium leak- kuaj xyuas kom paub tseeb tseeb.
Lub davhlau ya nyob twg ntsaws ruaj ruaj yog kab tias pom qhov sib txawv tshaj plaws. Txujcartridge rhaubfeem ntau siv epoxy lossis silicone seals uas pheej yig thiab siv tau zoo hauv huab cua. Nyob rau hauv lub tshuab nqus tsev, cov ntaub ntawv no outgas thiab degrade. Lub tshuab nqus tsev vacuum siv cov khoom siv ceramic- rau- cov ntsaws ruaj ruaj, iav- mus rau - cov ntsaws ruaj ruaj, lossis cov ntsaws ruaj ruaj nrog cov hlau gaskets. Cov ntsaws ruaj ruaj no yog hermetic thiab muaj tsawg heev outgassing tus nqi.
Raws li kev paub dhau los, ib qho ntawm ntau hom kev ua tsis tiav rau lub tshuab nqus tsevcartridge rhaubtsis yog lub rhaub nws tus kheej tab sis qhov sib txuas ntawm lub rhaub thiab lub chamber. Lub tshuab rhaub nrog kev tsim kho zoo kawg nkaus tseem tuaj yeem ua tsis tiav yog tias lub foob mounting xau. Lub tshuab nqus tsev feedthroughs thiab compression fittings yuav tsum tau muab tso rau hauv lub taub hau ntawm lub rhaub thiab tsim rau cov qib nqus tsev.
Hauv kev xaus, kev tsim kho sab hauv ntawm lub tshuab nqus tsevcartridge rhaubyog ib txoj kev kawm nyob rau hauv kom meej meej. High-density MgO, purified materials, robust wire, vacuum-tight sheaths, and hermetic seals all contribute to reliable performance in an environment where standard designs fail. Rau cov ntawv thov uas xav tau lub sijhawm ntev - lub tshuab nqus tsev vacuum, kev nqis peev rau hauv lub tshuab ua kom sov zoo tsis yog tus nqi; nws yog qhov tsim nyog. Kev cob qhia kev cob qhia ua kom ntseeg tau tias kev tsim kho sab hauv yog qhov kev xav tau sab nraud ntawm cov txheej txheem nqus tsev tshwj xeeb.
