I-Silicon Nitride Bonded Silicon Carbide Thermocouple Protection Tube: The Ultimate Shield for Industrial Temperature Measurement

Ama-thermocouples awumgogodla wokuqapha izinga lokushisa ezinqubweni eziningi zezimboni-kusuka ekuncibilikeni kwensimbi kuya ekuhlanganiseni kwamakhemikhali. Nokho, ukusebenza kwazo nokuphila kwazo kuncike ngokuphelele engxenyeni eyodwa ebalulekile: ishubhu lokuvikela. Ezimweni zezimboni ezinokhahlo, amashubhu endabuko okuvikela i-thermocouple (enziwe ngensimbi, i-alumina, noma i-silicon carbide ehlanzekile) ngokuvamile ehluleka ukumelana nokushisa okukhulu, imidiya ebolayo, noma izinhlayiya ezilimazayo. Lokhu kuholela ekushintshweni njalo kwe-thermocouple, idatha yezinga lokushisa enganembile, nokuncipha kokukhiqiza okumba eqolo

Uma ukhathele ukuyekethisa ekuthembekeni kwe-thermocouple,I-Silicon Nitride Bonded Silicon Carbide (NSiC) Thermocouple Protection Tubesziyisixazululo esishintsha umdlalo osidingayo. Eyakhelwe ukuvikela ama-thermocouples ezimeni ezidingeka kakhulu, amashubhu e-NSiC aqinisekisa inzwa yokushisa engashintshi, enembile kuyilapho ekhulisa impilo yesevisi yemishini yakho yokulinganisa ebalulekile.

Kungani i-Silicon Nitride Bonded I-Silicon Carbide Igqama Ukuvikela I-Thermocouple

Amashubhu okuvikela i-Thermocouple adinga ibhalansi eyingqayizivele yezakhiwo: ukumelana nokushisa, ukumelana nokugqwala, amandla emishini, kanye nokuhamba kwe-thermal. I-NSiC ihamba phambili kuzo zonke lezi zindawo, idlula izinto zendabuko kuwo wonke amamethrikhi angukhiye:

1. Ukumelana Nokushisa Okudlulele Kokuzwa Okungaphazamiseki

Ama-thermocouples ezimbonini ezifana nokukhiqiza ingilazi noma ukubunjwa kwensimbi asebenza emazingeni okushisa angaphezu kuka-1,500°C. Amashubhu okuvikela ama-thermocouple e-NSiC aphatha lokhu kalula—eziqhayisa ngokushisa okusebenzayo okuqhubekayo okufika ku-1,600°C (2,912°F) kanye nokumelana nesikhashana ku-1,700°C (3,092°F). Ngokungafani namashubhu ensimbi enza i-oxidize noma ancibilike, noma amashubhu e-alumina aqhekeka ngaphansi kokushaqeka okushisayo, i-NSiC igcina ubuqotho besakhiwo ngisho nangesikhathi sokushintshashintsha kwezinga lokushisa ngokushesha. Lokhu kusho ukuthi i-thermocouple yakho ihlala ivikelekile, futhi idatha yakho yezinga lokushisa ihlala inembile—kungakhathaliseki ukuthi ukushisa kukhulu kangakanani.

2. I-Superior Corrosion Resistance ukuze Uvikele Imidiya Enolaka

Izinqubo zezimboni zivame ukudalula ama-thermocouple ezinsimbi ezincibilikisiwe (i-aluminium, i-zinc, ithusi), izixazululo ezine-acidic/alkaline, noma amagesi abolayo (i-sulfur dioxide, i-chlorine). Isakhiwo se-NSiC`s esiminyene, esihlanganiswe ne-nitride sidala umgoqo ongangeneki ngokumelene nalezi zinto. Ngokungafani namashubhu e-silicon carbide ahlanzekile, athambekele ekubeni ne-oxidation ezindaweni ezinomswakama ophezulu wezinga lokushisa, ukwakheka okuhlukile kwe-NSiC kuthuthukisa ukumelana ne-oxidation—ukuqinisekisa ukuthi i-thermocouple yakho ihlala ivikelekile ekugqwaleni iminyaka. Lokhu kubalulekile ezinhlelweni ezinjengokucubungula amakhemikhali, ukushiswa kukadoti, kanye nokuhlanganiswa kwezinto zebhethri

3. Amandla Kamishini Akhethekile Wokumelana Nokugqoka & Umthelela

Ama-thermocouples ezitshalweni zikasimende, eziteshini zikagesi, noma ezindaweni zokucubungula amaminerali abhekana nezinsongo eziqhubekayo: uthuli olubi, izinhlayiya endizayo, nomthelela wemishini. Amashubhu e-NSiC okuvikela i-thermocouple akhelwe ukumelana nalezi zinselele, ngamandla aguquguqukayo angaphezu kuka-300 MPa kanye nobulukhuni be-Vickers (HV10) obungu-≥ 1,800. Lokhu kuwenza aqine izikhathi ezi-3-5 kunamashubhu endabuko, okunciphisa isidingo sokushintshwa njalo. Emisebenzini yakho, lokhu kusho ukuthi isikhathi sokuphumula sincane, izindleko zokulungisa eziphansi, kanye nokusebenza okuthembekile kwe-thermocouple.

4. I-Optimal Thermal Conductivity Yokufunda Okusheshayo, Okunembile

Inani le-thermocouple` lisemandleni ayo okuphendula ngokushesha ekushintsheni kwezinga lokushisa. I-NSiC`s conductivity ye-thermal (60–80 W/(m·K)) iphakeme kakhulu kunaleyo ye-alumina noma amashubhu ensimbi, okuvumela ukudluliswa kokushisa okusheshayo kusuka kunqubo kuya enhlanganweni ye-thermocouple. Lokhu kuqinisekisa ukuthi i-thermocouple iletha idatha yesikhathi sangempela, enembile—okubalulekile ekugcineni ukulawulwa kwenqubo kanye nekhwalithi yomkhiqizo. Ukwengeza, i-NSiC`s low expansion coefficient (3.5–4.5 × 10⁻⁶/°C) inciphisa ingcindezi yokushisa, ivimbele ukuqhekeka okungafaka engozini ukunemba kokulinganisa.​

5. Ukuphila Kade Okungabizi kakhulu Kwezindleko Zobunikazi Eziphelele

Nakuba amashubhu okuvikela i-Thermocouple e-NSiC angase abe nokutshalwa kwezimali okuphezulu kokuqala kunezinketho ezivamile, impilo yawo yesevisi ende (iminyaka engu-2-5 ezimeni ezinzima) kanye nezidingo zokunakekelwa okuncane ziletha ukonga okuphawulekayo kwesikhathi eside. Ngokunciphisa imvamisa yokushintshwa kwe-thermocouple nesikhathi sokuphumula sokukhiqiza, i-NSiC yehlisa izindleko zakho eziphelele zobunikazi (TCO) futhi ikhuphule imbuyiselo yakho ekutshalweni kwezimali (ROI). Ezitshalweni zezimboni ezifuna ukuthuthukisa ukusebenza kahle, lokhu ukukhetha okuhlakaniphile, okunobufakazi besikhathi esizayo