Abu:

MuCylindrical CrucibleAn ƙera shi daga graphite silicon carbide wanda aka matsa, wani abu ne wanda ke ba da juriya mai tsayi na musamman da ingantaccen yanayin zafi, yana mai da shi kayan aiki mai mahimmanci don aikace-aikacen narkewar masana'antu.

1. Silicon Carbide (SiC): Silicon carbide sananne ne saboda tsananin taurin sa da kyakkyawan juriya ga lalacewa da lalata. Yana iya jure yanayin halayen sinadarai masu zafi, yana ba da ingantaccen kwanciyar hankali ko da a ƙarƙashin yanayin zafi, wanda ke rage haɗarin fashewa yayin canje-canjen zafin jiki kwatsam.
2. Hotunan Halitta: Zane-zane na halitta yana ba da ƙayyadaddun ƙayyadaddun yanayin zafi, yana tabbatar da saurin rarraba zafi iri ɗaya a cikin crucible. Ba kamar na al'ada na tushen graphite crucibles, mu cylindrical crucible yana amfani da high-tsarki na halitta graphite, wanda inganta zafi canja wurin yadda ya dace da kuma rage makamashi amfani.
3. Fasahar Latsa Isostatic: An ƙirƙiri crucible ta amfani da ci-gaba na matsi na isostatic, yana tabbatar da yawa iri ɗaya ba tare da lahani na ciki ko na waje ba. Wannan fasaha yana haɓaka ƙarfi da juriya na crucible, yana ƙara ƙarfinsa a cikin yanayin zafi mai zafi.

Ayyuka:

1. Babban Haɓakawa na thermal: Cylindrical Crucible an yi shi ne daga manyan kayan haɓaka yanayin zafi waɗanda ke ba da izinin rarraba saurin zafi har ma da sauri. Wannan yana haɓaka ingantaccen tsarin narkewa yayin rage yawan kuzari. Idan aka kwatanta da crucibles na al'ada, thermal conductivity yana inganta da 15% -20%, yana haifar da gagarumin tanadin man fetur da kuma saurin samar da haɓaka.
2. Kyakkyawan juriya na lalata: Gilashin siliki ɗin mu na siliki na graphite suna da matuƙar juriya ga lalatawar ƙarafa da sinadarai, suna tabbatar da kwanciyar hankali da dawwama na crucible yayin amfani mai tsawo. Wannan ya sa su zama manufa don narke aluminum, jan karfe, da nau'in kayan ƙarfe daban-daban, rage kulawa da sauyawa.
3. Rayuwar Sabis Ta Tsawaita: Tare da tsarinsa mai girma da ƙarfin ƙarfi, tsawon rayuwar mu na cylindrical crucibles yana da tsawon sau 2 zuwa 5 fiye da na al'adar laka graphite crucibles. Mafi girman juriya ga fatattaka da lalacewa yana tsawaita rayuwar aiki, rage raguwar lokaci da farashin canji.
4. Babban Haɗin Oxidation: Ƙararren kayan abu na musamman yana hana oxidation na graphite yadda ya kamata, rage girman lalacewa a yanayin zafi mai girma kuma yana ƙara haɓaka rayuwar crucible.
5. Ƙarfin Injini mafi Girma: Godiya ga tsarin matsi na isostatic, crucible yana alfahari da ƙarfin injin na musamman, yana riƙe da sifarsa da dorewa a cikin yanayi mai zafi. Wannan ya sa ya dace don tafiyar matakai na narkewa da ke buƙatar babban matsin lamba da kwanciyar hankali na inji.

Amfanin Samfur:

• Amfanin Abu: Yin amfani da graphite na halitta da silicon carbide yana tabbatar da haɓakar haɓakar zafin jiki mai ƙarfi da juriya na lalata, yana ba da aiki mai ɗorewa a cikin matsananci, yanayin zafi mai zafi.
• Tsarin Maɗaukaki Mai Girma: Fasahar latsawa ta Isostatic tana kawar da ɓoyayyen ɓoyayyiyar ciki da tsagewa, tana haɓaka ƙarfin crucible da ƙarfi yayin amfani mai tsawo.
• Ƙarfin Ƙarfin Zazzabi: Mai iya jure yanayin zafi har zuwa 1700 ° C, wannan crucible yana da kyau ga matakai daban-daban na narkewa da simintin gyare-gyaren da suka shafi karafa da gami.
• Haɓakar Makamashi: Mafi kyawun kayan canja wurin zafi yana rage yawan amfani da mai, yayin da abin da ke da alaƙa da muhalli yana rage ƙazanta da sharar gida.

Zaɓin babban aikinmu na Cylindrical Crucible ba kawai zai haɓaka aikin narkewar ku ba amma har ma yana rage yawan kuzari, tsawaita rayuwar kayan aiki, da rage farashin kulawa, a ƙarshe inganta ingantaccen samarwa.

Bincika silica Crucibles na siliki mai ƙima da aka ƙera don zazzafar ƙarfe mai zafi. Silicon carbide crucibles ɗin mu yana ba da ingantaccen ƙarfin zafin jiki, juriyar lalata, da tsawan rayuwa. Cikakke don aikace-aikacen simintin ƙarfe da tagulla.

Fa'idodin Amfani da Silica Crucibles

Silica crucibles sun fito ne don kayan kayansu na musamman:

• High thermal conductivity: Canja wurin zafi da sauri da daidaituwa yana tabbatar da saurin narkewa da inganci mafi girma.
• Rayuwar sabis na tsawaita: Silica crucibles yana daɗe sau 2-5 fiye da na al'adar al'ada graphite crucibles, rage yawan sauyawa.
• Ƙananan porosity da girma mai yawa: Waɗannan halayen suna inganta ƙarfin crucible, hana nakasawa da gazawar tsari a cikin yanayin zafi mai zafi.

• Laboratory and Industrial Applications

  A cikin saitunan dakin gwaje-gwaje, ana amfani da silica crucibles don ƙananan gwaje-gwaje da tafiyar matakai na narkewa. Hakanan ana amfani da waɗannan crucibles a aikace-aikacen masana'antu kamar simintin ƙarfe, musamman don kayan kamar tagulla da aluminum. Silicon carbide crucibles ana fifita su musamman a cikin manyan ayyuka saboda dorewarsu da iya jure zafin zafi.

  A hankali zafi

  0°C-200°C: zafi a hankali na tsawon awanni 4

  200 ℃-300 ℃: Gasa a hankali don 1 hour

  300 ℃-800 ℃: sannu a hankali zafi don 4 hours

  300 ℃-400 ℃: sannu a hankali zafi don 4 hours

  400 ℃-600 ℃: m dumama da kuma goyon baya ga 2 hours

  preheating tanderu

  Bayan an rufe murhun, a hankali ana yin dumama da sauri gwargwadon nau'in mai ko tanderun lantarki don tabbatar da cewa crucible ya kai mafi kyawun yanayin kafin amfani da hukuma.

  Tsarin aiki

  Lokacin amfani da siliki carbide crucible, dole ne a bi tsarin aiki sosai don tabbatar da cewa an yi amfani da aikin sa sosai, an tsawaita rayuwar sabis ɗin, an ƙirƙiri ƙarin ƙima, kuma an samar da fa'idodin tattalin arziki mafi girma. Kyakkyawan aiki da amincin silicon carbide crucibles sun sa ya zama kayan aiki mai mahimmanci a cikin masana'antar narkewa da tafiyar da simintin gyare-gyare.