Tube ea Sapphire bakeng sa Tšireletso ea Thermocouple - Ho nepahala ha Mocheso o Phahameng Libakeng tse Matla

Tube ea Sapphire bakeng sa Tšireletso ea Thermocouple - Ho nepahala ha Mocheso o Phahameng Tikolohong e Matla Setšoantšo se Hlahisitsoeng

Tlhaloso e Khutšoanyane:

Li-tube tsa safira, tse entsoeng ka aluminium oxide e le 'ngoe ea kristale (Al₂O₃), ke likarolo tse sebetsang hantle tse sebelisoang haholo lits'ebetsong tse fapaneng tsa indasteri. Motsoako oa tsona o sa bapisoeng oa ho hanyetsa mocheso, matla a mechini, botsitso ba lik'hemik'hale le ponaletso ea optical li li entse tsa bohlokoa lits'ebetsong tse feteletseng tsa tikoloho. E 'ngoe ea lits'ebetso tsa bohlokoa ka ho fetisisa le tse ntseng li amoheloa ke ts'ireletso ea li-thermocouple—lisebelisoa tse lemohang mocheso tse atisang ho sebetsa maemong a mabifi, a mocheso o phahameng, kapa a senyang. Sengoloa sena se fana ka kakaretso e tebileng ea thepa ea tube ea safira, litšobotsi tsa mantlha, lits'ebetso tsa bohlokoa, haholo-holo karolo ea tsona ts'ireletsong ea thermocouple.

Romella imeile ho rona

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Setšoantšo se qaqileng

Selelekela

Ke Hobane'ng ha Li-Tube tsa Sapphire li Fana ka Tshebetso e Phahameng Hakaale?

Lipeipi tsa safira li tsebahala ka bokhoni ba tsona ba ho boloka botsitso ba sebopeho le ts'ebetso tlas'a khatello e matla ea 'mele le ea lik'hemik'hale. Litsamaisong tsa khatello e phahameng, li sebelisoa e le lijana tsa ho thibela le lifensetere tsa ho shebella, li fana ka tikoloho e sireletsehileng le e se nang kotsi bakeng sa ho sekaseka maro le likhase. Ka lebaka la matla a tsona a phahameng a khatello le ho hanyetsa ho ngoapa, lipeipi tsa safira li boetse li loketse libaka tse nang le tšusumetso e matla ea mechini kapa potoloho ea mocheso khafetsa.

Lipeipi tsena li ikhetha ka bokhoni ba tsona ba ho sebetsa mochesong o fihlang ho 2000°C ntle le ho nolofatsa kapa ho se fetole sebopeho. Ho fapana le thepa e meng e mengata ea ceramic kapa khalase, safire e boloka sebopeho sa eona le thepa ea mechini esita le mochesong o phahameng. Tshebetso ena e bohlokoa haholo lits'ebetsong moo litekanyo tse tsitsitseng tsa 'mele li hlokahalang bakeng sa ho koala, ho kenya mocheso, kapa ho hokahanya - joalo ka lits'ebetsong tsa matlo a thermocouple.

Ho pepeseha ha tsona ha mahlo ho pholletsa le mahlakore a mangata—ho tloha ho ultraviolet (0.3 μm) ho isa ho e bonahalang ho isa ho infrared (5 μm)—ho eketsa lera le leng la tshebetso. Tšobotsi ena e dumella di-tube tsa safire eseng feela ho sebetsa e le dikarolo tsa sebopeho empa hape le ho tshehetsa ditsamaiso tse kopaneng tsa mahlo bakeng sa tlhokomelo ya nako ya sebele le ditekanyo tse thehilweng ho laser.

Li-Tube tsa Sapphire Tšireletsong ea Thermocouple

Li-thermocouple ke li-sensor tsa bohlokoa tsa mocheso tse sebelisoang liindastering tse fapaneng ho tloha ho tsa lifofane le tsa tšepe ho isa tlhahiso ea semiconductor le ts'ebetso ea lik'hemik'hale. Leha ho le joalo, li-thermocouple ke lisebelisoa tse bonolo tse ka senyehang kapele ha li pepesetsoa ka kotloloho likhase tse arabelang, tikoloho ea plasma, kapa lipotoloho tse potlakileng tsa ho futhumatsa/ho pholisa. Ho thibela mathata ana, li-tube tsa safire li sebetsa e le li-sheath tse sireletsang tse loketseng bakeng sa li-thermocouple.

Ho tsamaisa mocheso ha safire ho netefatsa phetiso e potlakileng le e nepahetseng ea mocheso ho ea ho thermocouple ka har'a tube, ho lumella ho beha leihlo mocheso ka nako ea sebele ha ho ntse ho sireletsoa sensor linthong tse senyang, ho hohlana ha mechine le ho tšoha ha mocheso. Tekanyo ena ea ho kenya mocheso le ho tsamaisa mocheso e etsa hore li-tube tsa safire li tšoanelehe ka ho khetheha bakeng sa tšireletso ea thermocouple libakeng tse mabifi.

Ho phaella moo, ho se sebetse hantle ha lik'hemik'hale tsa safire ho thibela tšilafalo efe kapa efe tikolohong ea ts'ebetso. Sena se bohlokoa haholo lits'ebetsong tse hloekileng haholo joalo ka ts'ebetso ea semiconductor wafer, litsamaiso tsa sterilization tsa bongaka, kapa likamore tsa mocheso tse nang le vacuum e ngata. Ho ba sieo ha karabelo lipakeng tsa safire le lik'hemik'hale tse mabifi joalo ka fluorine plasma, hydrochloric acid, kapa litšepe tse qhibilihisitsoeng ho netefatsa ts'epo ea sistimi le ho nepahala ha tekanyo.

Ho feta moo, lipeipi tsa safire li hanela ho tsofala haholo 'me ha li senyehe ha li pepesehela likaroloana tse nang le matla a mangata kapa mahlaseli a matla a UV/IR. Ho tiea hona ho atolosa nako ea ho phela ha li-sensor tsa thermocouple, ho fokotsa litšenyehelo tsa tlhokomelo le nako ea ho se sebetse ha sistimi.

Litšebeliso tse pharaletseng tsa Li-tube tsa Sapphire

Leha tshireletso ya thermocouple e le e nngwe ya ditshebediso tse hlahelletseng, dipeipi tsa safire di boetse di sebediswa haholo mafapheng a mang a theknoloji e hodimo le a indasteri. Tsena di kenyeletsa:

Ts'ebetso ea Plasma: Liphaephe tsa sapphire li sebetsa e le li-enclosures litsamaisong tsa ho fata le ho boloka plasma, moo khanyetso ea tsona ea lik'hemik'hale e thibelang tlhahiso ea likaroloana.
Mabone a Mocheso o Phahameng: Ponaletso ea tsona le ho hanyetsa mocheso li etsa hore e be lienfelopo tse ntle bakeng sa liboka tsa mabone a UV, a bonahalang le a IR.
Kalafo ea Metsi le Ente ea Khase: Liphaephe tsa safire li sebelisoa lits'ebetsong moo ho hlokahalang taolo e nepahetseng ea maro kapa likhase tse tlas'a khatello e phahameng.
Lisebelisoa tsa Bongaka le tsa Meriana: Ka lebaka la thepa ea tsona e sa sebetseng hantle, lipeipi tsa safire li bolokehile bakeng sa tšebeliso ea lisebelisoa tse hloekisitsoeng kapa tse ka kenngoang.
Tlhahlobo ea Spectroscopy le Optical: Ho hlaka ha tsona ha mahlo ho dumella ho kopanngwa ka tsela e se nang sekoli le ditsamaisong tsa spectroscopy bakeng sa ho lemoha dikhemikhale kapa tsa baeloji.

Masimong ana kaofela, lipeipi tsa safire li fana ka botsitso bo ikhethang ba mechini le ho hanyetsa lik'hemik'hale, ho netefatsa hore ts'ebetso e nka nako e telele tlas'a maemo a feteletseng a ts'ebetso.

Litšobotsi tsa Bohlokoa tsa Liphaephe tsa Sapphire

Lipeipi tsa safire li na le motsoako o sa tloaelehang oa thepa e lakatsehang ea thepa:

Mefuta e Meholo ea Phetiso ea Optical: Ho tloha ho 0.3 μm (UV) ho isa ho 5 μm (IR), e loketse litsamaiso tsa laser, tlhokomelo ea mahlo, le litekanyo tsa in-situ.
Ho tiea ho feteletseng: Ka boima ba Mohs ba 9, safire ha e kgoreletse ho ngoapa, e fetoa feela ke daemane.
Sebaka se Phahameng sa ho Qhibiliha: Sapphire e lula e tsitsitse ka sebopeho ho fihlela ho 2030°C.
Ho khanna ho ikhethang ha mocheso: E fetisetsa mocheso ka katleho, e leng sa bohlokoa bakeng sa ts'ebeliso ea thermocouple.
Botsitso ba Lik'hemik'hale: E hanela li-acid, li-alkali le litšepe tse qhibilihisitsoeng, ntle le matsoai a chesang a caustic.
Ho Sireletsa Motlakase ka Matla a Phahameng: E loketse ho kenya mocheso ka motlakase le ka motlakase o phahameng.
Botsitso ba Tekanyo: E boloka botsitso tlas'a khatello ea mocheso kapa mojaro oa mechini.

Melemo ea ho Sebelisa Li-Tube tsa Sapphire bakeng sa Thermocouples

Ho kopanngoa ha lipeipi tsa safire likopanong tsa thermocouple ho tlisa melemo e mengata:

Ho nepahala ha sensor ho ntlafalitsoeng: Ho tsamaisa mocheso ho tshehetsa ho lemoha mocheso ka potlako.
Nako e Atolositsoeng ea Sensor: Ho hanela mafome le ho kgohlana ho sireletsa thermocouple ya kahare.
Nako e Fokolitsoeng ea ho se be teng: Makgetlo a tlase a ho hloleha ha sensor le ditlhoko tsa ho lokisa diphetoho.
Bohloeki ba Sistimi: Ho se sebetse hantle ha lik'hemik'hale ho thibela tšilafalo, e leng ntho ea bohlokoa bakeng sa lits'ebetso tsa kamore ea ho hloekisa.
Mesebetsi e mengata: E kopanya tšireletso ea mocheso le ponaletso ea optical bakeng sa ts'ebeliso e habeli ho lemoha le ho hlahloba.

Qetello

Ho kopanngoa ha lipeipi tsa safire likopanong tsa thermocouple ho tlisa melemo e mengata:

Ho nepahala ha sensor ho ntlafalitsoeng: Ho tsamaisa mocheso ho tshehetsa ho lemoha mocheso ka potlako.
Nako e Atolositsoeng ea Sensor: Ho hanela mafome le ho kgohlana ho sireletsa thermocouple ya kahare.
Nako e Fokolitsoeng ea ho se be teng: Makgetlo a tlase a ho hloleha ha sensor le ditlhoko tsa ho lokisa diphetoho.
Bohloeki ba Sistimi: Ho se sebetse hantle ha lik'hemik'hale ho thibela tšilafalo, e leng ntho ea bohlokoa bakeng sa lits'ebetso tsa kamore ea ho hloekisa.
Mesebetsi e mengata: E kopanya tšireletso ea mocheso le ponaletso ea optical bakeng sa ts'ebeliso e habeli ho lemoha le ho hlahloba.