Kev ntsuas kub siab tshaj 1000℃ua rau muaj kev nyuaj rau kev ua haujlwm thermal. Cov khoom siv ntsuas kub-sensing tsis tuaj yeem ua haujlwm ruaj khov mus sij hawm ntev hauv cov huab cua kub oxidative. Feem ntau tsis ua hauj lwm tshwm sim muaj xws li cov ntaub ntawv ceev oxidation, nce teeb liab drift thiab irreversible tivthaiv burnout. Cov thermocouples uas muaj qhov kub thiab txias tau txais cov khoom siv thiab kev ua kom zoo dua qub rau kev ua haujlwm siab kub kub ntawm cov khoom siv hluav taws xob, cov khoom siv kub xovxwm molding thiab cov khoom siv thermal kho, daws qhov mob ntev ntev ntawm kev ntsuas tsis ruaj khov thiab kev pabcuam luv luv ntawm cov khoom siv hluav taws xob zoo tib yam nyob rau hauv huab cua kub ib puag ncig.
Kub-kub thermocouples muab tau los ntawm cov paub tab K-hom thermocouple technical moj khaum, tseem tau txais kev hloov kho siab-purity nickel-chromium-series alloy sensing filaments thiab txhim kho qhov kub-tiv taus tiv thaiv sheaths. Anti-oxidation muaj peev xwm thiab thermal-shock kam rau siab tau txais kev txhawb nqa ntau heev. Ntau qib kev ua tau zoo muaj nyob rau cov khoom siv kub-kub thermocouple, xa cov qhab-nees-kub-kub-tiv thaiv ciam teb kom ua tau raws li ntau hom kev siv hluav taws xob ultra-high-temperature industrial applications.
表格
| Qib Siab Thermocouple Qib | Ua haujlwm kub tsis tu ncua | Peak Kub Resistance | Core Application Scenario | Qhov zoo ntawm cov qauv kev ua kom zoo |
|---|---|---|---|---|
| Hom Kev Kub Kub Kub Kub | 0 ~ 1000 degree | 1150 degree | Medium-temperature industrial furnace, pwm cua sov | Anti-oxidation alloy hlau, ruaj khov teeb liab |
| Txhim khu kev kub-kub hom | 0 ~ 1200 degree | 1350 degree | High-temperature thermal processing khoom | Thickened tiv thaiv lub tes tsho, anti-thermal shock |
| Ultra-High Temperature Hom | 0 ~ 1350 degree | 1500 degree | Industrial high-temperature furnace, kiln khoom | Imported high-purity alloy khoom |
Hauv kev lag luam-kub qhov kub-kub ib puag ncig, oxidation yaig ua haujlwm ua lub luag haujlwm tseem ceeb rau kev ntsuas kub-sensing. Sensing-filament alloy cov ntaub ntawv yuav raug tshuaj lom neeg cov tshuaj tiv thaiv nrog oxygen-nplua nuj kub-kub flue roj. Oxide khaubncaws sab nraud povtseg sau rau ntawm cov hlau-hlau nto, hloov cov yam ntxwv ntawm thermoelectric tej zaum thiab coj ntsuas drift. High-temperature-qib Thermocouples txais yuav cov qauv ua kom zoo zoo los tiv thaiv qhov kub ntawm oxidation tus nqi. High-density compacted magnesium-oxide insulating muab tub lim kom ruaj ntseg hluav taws xob-rwb thaiv kev ua haujlwm nyob rau hauv huab cua kub. Raws li cov ntaub ntawv pov thawj mus sij hawm ntev, kev txhim kho-qib siab-kub thermocouples tswj cov teeb liab ruaj khov tshaj 6000 cov sij hawm ua haujlwm tas mus li hauv qab 1200℃yam tsis muaj qhov ntsuas pom tseeb.
Rau qhov kub-kub pwm thermal-processing scenarios, thermal-shock kuj dhau los ua qhov tseem ceeb ntawm kev ua tau zoo. Cov voj voog ntau lawm coj rov qab ua kom sov dua thiab ua kom txias. Thermal expansion thiab contraction generates cyclic mechanical stress acting on thermocouple internal filaments, welding joints thiab tiv thaiv tes tsho. Ordinary sensors tsim micro-cracks nyob rau hauv lub sij hawm luv luv thermal cycles, ua rau cov teeb liab sib cuam tshuam thiab tsis ua hauj lwm ntxov. Optimized high-temperature thermocouple structural design buffers thermal-kev ntxhov siab cuam tshuam los ntawm cov khoom tsim nyog-matching thiab internal-compaction-txheej txheem kev txhim kho, tiv thaiv qaug zog kev puas tsuaj los ntawm ib txwm thermal shocks thiab khaws cia ntev-term ntsuas stability.
Ultra-high-temperature thermocouples rau cov khoom siv hluav taws xob siv high-purity imported alloy filaments thiab multi-layer composite tiv thaiv tes tsho. Xws li kev tsim kho tiv taus cua sov ua ke nrog corrosive flue-gas yaig. Tshwj xeeb high-temperature sealing craftsmanship tiv thaiv kub-gas nkag mus rau hauv cov kab noj hniav, uas yuav degrade insulating-hmoov kev ua tau zoo. Cov khoom zoo li no hloov mus rau qhov hnyav-khiav mus ntev-khiav kiln-system kev ua haujlwm.
Raws li kev tsim cov kev lag luam-daim ntawv thov, graded-matching cov hauv paus ntsiab lus yuav tsum tau ua raws li rau high-temperature thermocouple specification xaiv. Kev xaiv qhov muag tsis pom kev ntawm ultra-high-temperature-grade hardware rau nruab nrab-kub-kub ua haujlwm-cov xwm txheej tsim cov khoom tsis tsim nyog-nqi pov tseg. Lub caij no, kev siv cov thermocouples zoo tib yam nyob rau hauv ib puag ncig ultra-high-temperature ua rau muaj kev ua txhaum thaum ntxov thiab tsis tau npaj-downtime poob. Qib tsim nyog sib npaug ntsuas ntsuas kev ruaj ntseg thiab tag nrho cov nyiaj txiag rov qab. Cov huab cua ib puag ncig kuj yuav tsum tau xav txog: sulfur-muaj, carbon-nplua nuj los yog corrosive-vapor ib puag ncig xav tau ntxiv-corrosion-resistant sheath khoom configuration tshaj qhov kub-qib xaiv.
Kev cai siab kub-kub thermocouple cov lus pom zoo tuaj yeem tsim los ntawm cov khoom siv siab tshaj plaws kev khiav hauj lwm kub, thermal-cycle zaus thiab nyob rau hauv atmospheric-corrosion tej yam kev mob, daws teeb meem nyob rau hauv ntau yam ultra-high-temperature thermal-processing chaw.
