Silicon carbide thermocouple bututu kariya
Silicon Carbide Thermocouple Tube Kariya: Babban Garkuwar Ayyuka don Mummunan Yanayi
Menene Fa'idodin Tubulolin Kariya na Silicon Carbide Thermocouple?
Silicon carbide thermocouple bututu kariya, wanda aka sani da matsanancin ƙarfin hali da aiki, suna da mahimmanci a cikin aikace-aikacen da ke buƙatar ma'aunin ma'aunin zafi mai zafi da juriya. Tare da tsananin juriya na zafi har zuwa 1550°C (2800°F), bututun siliki carbide da kyau suna kare ma'aunin zafi da sanyio daga mahalli masu ƙalubale, suna tabbatar da daidaito a masana'antu kamar narkewar aluminium, ƙarfe, da yumbu. Abubuwan musamman na silicon carbide kuma suna ba shi damar yin tsayayya da iskar shaka, lalata, da girgizar zafi—halayen da suka zarce kayan gargajiya kamar alumina da graphite a takamaiman aikace-aikace.
Me yasa Zabi Silicon Carbide don Kariyar Thermocouple?
Silicon carbide, kayan aikin injiniya mai ƙarfi tare da haɓakar zafin zafi da keɓaɓɓen juriya ga lalacewa ta sinadarai, yana ba da ƙaƙƙarfan kariya daga narkakken karafa kamar aluminum da zinc. Ga abin da ya sa ya fice:
- High thermal Conductivity: Silicon carbide's mai kyau thermal conductivity yana tabbatar da saurin canja wuri mai zafi, inganta yanayin zafin jiki da daidaito a aikace-aikace na lokaci-lokaci.
- Oxidation da Juriya na Lalata: Kayan ya kasance barga ko da lokacin da aka fallasa shi da iskar gas ko narkakken ƙarfe, yana kare thermocouples daga lalacewa da kuma tsawaita rayuwarsu.
- Ƙananan Porosity: Tare da matakin porosity a kusa da 8%, silicon carbide thermocouple shambura hana kamuwa da cuta da kuma kula da babban tsarin mutunci a karkashin ci gaba high yanayin zafi
Mabuɗin Siffofin da Aikace-aikace
| Siffar | Ƙayyadaddun bayanai |
|---|---|
| Yanayin Zazzabi | Har zuwa 1550°C (2800°F) |
| Juriya Shock Thermal | Madalla don saurin canjin zafin jiki |
| Tsabar Sinadarai | Mai tsayayya ga acid, alkalis, da slag |
| Kayan abu | Silikon carbide da aka matse shi da ƙarfi |
| Porosity | Low (8%), inganta karko |
| Akwai Girman Girma | Tsawon 12" zuwa 48"; 2.0" OD, kayan aikin NPT akwai |
Ana amfani da waɗannan bututun a cikin tanderun zafi mai zafi da tanderun narkewar aluminum, inda ƙarancin jiƙansu tare da narkakken aluminum yana taimakawa rage buƙatar kulawa akai-akai. Bugu da ƙari kuma, ƙarfin ƙarfin silicon carbide da juriya sun sa ya zama kyakkyawan zaɓi don tsawaita sabis a cikin kilns na masana'antu da tanderu, inda yake hana haɓakar slag da iskar shaka.
Tambayoyin da ake yawan yi (FAQ)
1. Ta yaya silicon carbide kwatanta da sauran kariya bututu kayan?
Silicon carbide ya zarce alumina da sauran yumbu a cikin aikace-aikacen zafin jiki mai zafi saboda juriyar girgizawar zafi da kwanciyar hankali. Duk da yake duka alumina da silicon carbide za su iya jure yanayin zafi, silicon carbide ya yi fice a cikin wuraren da narkakkar karafa da iskar gas ke kasancewa.
2. Menene kulawa da ake buƙata don bututun kariyar silicon carbide?
Tsaftacewa na yau da kullun da dumama zafi na iya haɓaka tsawon rayuwarsu, musamman a ci gaba da yanayin amfani. Ana ba da shawarar kiyaye ƙasa na yau da kullun kowane kwanaki 30-40 don haɓaka aiki.
3. Za a iya daidaita bututun kariya na silicon carbide?
Ee, waɗannan bututu suna samuwa a cikin nau'ikan tsayi da diamita kuma ana iya sa su tare da kayan aikin NPT masu zaren don dacewa da saitin masana'antu daban-daban.
A taƙaice, bututun kariya na silicon carbide thermocouple suna ba da dorewa, daidaito, da juriya na lalata, yana mai da su wani abu mai kima a cikin matsanancin zafin jiki, madaidaicin masana'antu.
