Li-Thermocouples ke mokokotlo oa ho lekola mocheso lits'ebetsong tse ngata tsa indasteri-ho tloha ho qhibilihisa tšepe ho ea ho motsoako oa lik'hemik'hale. Leha ho le joalo, ts'ebetso ea bona le nako ea bophelo ba tsona li itšetlehile ka ho feletseng ka karolo e le 'ngoe ea bohlokoa: tube ea tšireletso. Libakeng tse thata tsa indasteri, li-tubes tsa setso tse sireletsang thermocouple (tse entsoeng ka tšepe, alumina, kapa silicon carbide e hloekileng) hangata li hlōleha ho mamella mocheso o feteletseng, mecha ea phatlalatso e senyang, kapa likaroloana tse senyang. Sena se lebisa ho li-thermocouple tse nchafalitsoeng khafetsa, data e sa nepahalang ea mocheso, le nako e theko e boima ea tlhahiso
Haeba u khathetse ke ho sekisetsa ho ts'epahala ha thermocouple,Silicon Nitride Bonded Silicon Carbide (NSiC) Thermocouple Protection Tubeske tharollo ea ho fetola papali eo u e hlokang. E etselitsoe ho sireletsa li-thermocouples maemong a boima ka ho fetesisa, li-tubes tsa NSiC li netefatsa ho utloa mocheso o tsitsitseng, o nepahetseng ha o ntse o eketsa bophelo ba ts'ebeletso ea lisebelisoa tsa hau tsa ho lekanya tsa bohlokoa.
Hobaneng ha Silicon Nitride Bonded Silicon Carbide e Ikhetha bakeng sa Tšireletso ea Thermocouple
Li-tubes tsa ts'ireletso tsa Thermocouple li hloka ho leka-lekana ha thepa e ikhethang: ho hanyetsa mocheso, ho hanyetsa kutu, matla a mochine, le conductivity ea mocheso. NSiC e ipabola libakeng tsena kaofela, e feta lisebelisoa tsa setso ho metric e ngoe le e ngoe ea bohlokoa:
1. Ho Hanyetsa Mocheso o Feteletseng Bakeng sa ho Utloha ho sa Feleng
Thermocouples liindastering tse kang ho etsa likhalase kapa ho lahla tšepe li sebetsa ka mocheso o fetang 1,500 ° C. Li-tubes tsa tšireletso tsa thermocouple tsa NSiC li sebetsana le sena habonolo-ho ithorisa ka mocheso o tsoelang pele oa ho sebetsa ho fihlela ho 1,600 ° C (2,912 ° F) le ho hanyetsa nako e khutšoanyane ho 1,700 ° C (3,092 ° F). Ho fapana le li-tubes tsa tšepe tse nang le oxidize kapa tse qhibilihang, kapa li-tubes tsa alumina tse phatlohang tlas'a ho sisinyeha ha mocheso, NSiC e boloka botšepehi ba sebopeho esita le nakong ea ho fetoha ha mocheso ka potlako. Sena se bolela hore thermocouple ea hau e lula e sirelelitsoe, 'me data ea hau ea mocheso e lula e nepahetse-ho sa tsotellehe hore na mocheso o matla hakae.
2. Superior Corrosion Resistance ho Ikemela Khahlanong le Mecha e Mecha e mabifi
Hangata mekhoa ea indasteri e pepesa li-thermocouple ho litšepe tse qhibilihisitsoeng (aluminium, zinki, koporo), litharollo tsa asiti / alkaline, kapa likhase tse senyang (sulfur dioxide, chlorine). Sebopeho sa NSiC se teteaneng, se kopantsoeng ke nitride se theha mokoallo o ke keng oa phunyeletsoa khahlanong le lintho tsena. Ho fapana le li-tubes tse hloekileng tsa silicon carbide, tse tloaetseng ho chesoa ke oxidation libakeng tse mongobo o phahameng oa mocheso, sebopeho se ikhethileng sa NSiC se matlafatsa khanyetso ea oxidation-ho netefatsa hore thermocouple ea hau e lula e sirelelitsoe ho bola ka lilemo. Sena se bohlokoa bakeng sa lits'ebetso tse joalo ka ts'ebetso ea lik'hemik'hale, ho chesoa ha litšila, le motsoako oa lisebelisoa tsa betri
3. Matla a Ikhethileng a Mechini ho Mamella ho Rra le Liphello
Li-thermocouples lifemeng tsa samente, liteisheneng tsa motlakase, kapa litsing tsa ho lokisa liminerale li tobana le litšokelo tse sa khaotseng: lerōle le hlabang, likaroloana tse fofang, le tšusumetso ea mochini. Li-tubes tsa NSiC tse sireletsang thermocouple li hahiloe ho hanela mathata ana, ka matla a flexural a fetang 300 MPa le Vickers hardness (HV10) ea ≥ 1,800. Sena se etsa hore li tšoarelle ka makhetlo a 3-5 ho feta li-tubes tsa setso, ho fokotsa tlhoko ea ho nkeloa sebaka khafetsa. Bakeng sa ts'ebetso ea hau, sena se fetolela ho fokotseha ha nako, litšenyehelo tse tlase tsa tlhokomelo, le ts'ebetso e tšepahalang ea thermocouple.
4. Optimal Thermal Conductivity bakeng sa ho Bala ka Potlako, ho Nepahetseng
Thermocouple`s value e ka bokhoni ba eona ba ho arabela ka potlako liphetohong tsa mocheso. NSiC`s thermal conductivity (60–80 W/(m·K)) e phahame haholo ho feta ea alumina kapa li-tubes tsa tšepe, e nolofalletsang ho fetisoa ha mocheso ka potlako ho tloha ts'ebetsong ho ea ho thermocouple junction. Sena se tiisa hore thermocouple ea hau e fana ka data ea nako ea 'nete, e nepahetseng - e bohlokoa bakeng sa ho boloka taolo ea ts'ebetso le boleng ba sehlahisoa. Ho phaella moo, NSiC`s low thermal expansion coefficient (3.5-4.5 × 10⁻⁶/°C) e fokotsa khatello ea mocheso, ho thibela mapetsong a ka senyang ho nepahala ha tekanyo.
5. Bophelo bo Botle ba Litšenyehelo Bakeng sa Litšenyehelo tse Tlasehang tsa Beng ba
Le hoja li-tubes tsa NSiC thermocouple protection li ka ba le matsete a pele a holimo ho feta mekhoa ea setso, bophelo ba bona ba nako e telele ea tšebeletso (lilemo tse 2-5 maemong a thata) le litlhoko tse fokolang tsa tlhokomelo li fana ka chelete e ngata ea nako e telele. Ka ho fokotsa sekhahla sa phetisetso ea thermocouple le nako ea ho theoha ha tlhahiso, NSiC e theola litšenyehelo tsohle tsa botho (TCO) mme e eketsa phaello ea hau ho tsetelo (ROI). Bakeng sa limela tsa indasteri tse batlang ho ntlafatsa katleho, ena ke khetho e bohlale, e nang le bopaki ba bokamoso
Lisebelisoa tsa Bohlokoa: Moo NSiC Thermocouple Protection Tubes e Fanang ka Liphetho
Li-tubes tsa NSiC tse sireletsang thermocouple li etselitsoe liindasteri moo botšepehi ba thermocouple bo ke keng ba buisanoa. Mona ke likopo tse holimo moo li ipabolang teng:
1. Metal Smelting & Casting
Taba ea tšebeliso: Ho sireletsa li-thermocouples ka aluminium e qhibilihisitsoeng, zinki, koporo le libopi tsa tšepe.
Molemo: E hanela ho kutu e tsoang litšepe tse qhibilihisitsoeng le ho tšoha ha mocheso nakong ea ho lahlela, ho netefatsa taolo e nepahetseng ea mocheso bakeng sa boleng bo tsitsitseng ba tšepe.
2. Khalase & Ceramic Manufacturing
Taba ea Tšebeliso: Ho sireletsa li-thermocouples ka har'a libopi tse qhibilihang ka khalase, libotlolo tsa ceramic, le lits'ebetso tsa ho chesa enamel.
Molemo: E mamella mocheso oa 1,600°C+ le likhalase tse senyang lia qhibiliha, li boloka li-thermocouples li sebetsa ka lilemo—ha li nkeloe sebaka khafetsa.
3. Pheliso ea Matla (Mashala, Khase, Biomass).
Taba ea Tšebeliso: Ho sireletsa li-thermocouples ka har'a li-boiler flues, incinerators, le li-turbine tsa khase.
Molemo: E hanela ho khoptjoa ke molora oa lintsintsi le kutu e tsoang likhase tsa flue (SO₂, NOₓ), e netefatsa hore mocheso o tšepahalang oa khase ea flue le ho fokotsa tlhokomelo ea setsi sa motlakase.
4. Ts'ebetso ea Lik'hemik'hale le Petrochemical
Taba ea Tšebeliso: Ho sireletsa li-thermocouple ho li-reactors, likholomo tsa distillation, le litanka tsa polokelo ea asiti/alkaline.
Molemo: Ha e na matla ho lik'hemik'hale tse senyang le khatello e phahameng, e sireletsa li-thermocouples le ho netefatsa hore ho bolokehile, ho laola mocheso o nepahetseng.
5. Tšebeliso ea Samente le Liminerale
Taba ea Tšebeliso: Ho sireletsa li-thermocouples ka liboping tsa samente, li-dryer tsa rotary, le li-smelters tsa mineral ore.
Molemo: E mamella ho abrasion haholo ke lerole le likaroloana, le mocheso o phahameng, ho lelefatsa bophelo ba thermocouple le ho fokotsa litšenyehelo tsa ho nchafatsa.
6. Battery & Lisebelisoa tse Ncha tsa Matla
Taba ea tšebeliso: Ho sireletsa li-thermocouples ka har'a lisebelisoa tsa betri tsa lithium-ion (tlhahiso ea cathode/anode) le tlhahiso ea lisele tsa mafura.
Molemo: E hanela maemo a leholimo a senyang le mocheso o phahameng, e tiisang hore ho na le taolo e tsitsitseng ea mocheso bakeng sa thepa ea boleng bo holimo.
Hobaneng u Khetha Li-tubes tsa Ts'ireletso tsa NSiC Thermocouple?
Ho Shandong Robert, re sebetsa ka ho khetheha ho hlahiseng Silicon Nitride Bonded Silicon Carbide Thermocouple Protection Tubes e sebetsang hantle haholo e etselitsoeng ho fihlela litlhoko tse ikhethang tsa tekanyo ea mocheso oa indasteri. Lihlahisoa tsa rona li fana ka:
Tšebelisano e phethahetseng ea Thermocouple:E fumaneha ka boholo (OD 8–50 mm, bolelele ba 100–1,800 mm) le litlhophiso (tse otlolohileng, tse khoele, tse nang le flanged) ho lekana mefuta eohle e tloaelehileng ea thermocouple (K, J, R, S, B).
Precision Engineering:Tube e 'ngoe le e' ngoe e entsoe ka mamello e tiileng ho netefatsa ho lekana ka mokhoa o sireletsehileng, ho thibela ho tsoa ha media le ho sireletsa thermocouple ea hau.
Teko e Matla ea Boleng:Tube e 'ngoe le e' ngoe e etsa liteko tse tiileng bakeng sa boima, matla, ho hanyetsa kutu le ts'ebetso ea mocheso.
Tšehetso ea Lefatše:Re fana ka litšebeletso tse potlakileng, litherisano tsa tekheniki, le ts'ebeletso ea morao-rao ea thekiso ho o thusa ho kopanya li-tubes tsa rona ka mokhoa o tsitsitseng lits'ebetsong tsa hau.
Na u se u itokiselitse ho sireletsa li-Thermocouples tsa hau le ho ntlafatsa mekhoa ea hau?
Se ke oa lumella li-tubes tsa ts'ireletso tse tlase ho senya ts'ebetso ea hau ea thermocouple kapa ntlha ea hau e ka tlase. Ntlafatsa ho Silicon Nitride Bonded Silicon Carbide Thermocouple Protection Tubes 'me u be le bophelo bo bolelele ba thermocouple, data e nepahetseng haholoanyane ea mocheso, le litšenyehelo tse tlase tsa tlhokomelo.
Ikopanye le rona kajeno bakeng sa sampole ea mahala, qotso e ikhethileng, kapa lipuisano tsa tekheniki. E re re u thuse ho boloka lits'ebetso tsa hau tsa indasteri li sebetsa hantle - ka ts'ireletso e tšepahalang ka ho fetisisa ea thermocouple 'marakeng.
Nako ea poso: Sep-11-2025
