Isingeniso somkhiqizo
Le sethi ye-vacuum atmosphere tube furnace iyisistimu yokwelashwa okushisayo ehlangene ehlanganisa i-vacuum, ukuvikelwa komoya, nokushisa okuphezulu. Isetshenziswa ikakhulukazi ekushiseni okuphezulu, okungaphezulu, kwe-ceramic, izinto ezintsha, izinto ezintsha zamandla, njll. ezindaweni eziphakeme, eziphakeme./Izinhlobo zenqubo ezifana nokushisa, ukubuyisela emuva, ukuguga, ukubopha, ukusabela kwe-catalytic ezindaweni ezingaphansi kwe-vacuum noma ezingalawulwa kahle. Isistimu inesakhiwo esilula, usayizi omncane, imisebenzi ecebile, futhi ingabizi, okuyikhetho oluhle lokuthuthukiswa kwelabhorethri kanye nokukhiqizwa okuncane kwezinkampani.
Izici zobuchwepheshe
Indawo yokucubungula enezinto eziningi: isekela i-vacuum (i-vacuum ephezulu/I-vacuum ephansi), i-inert atmosphere, i-reducing atmosphere, njll. imibandela ehlukahlukene yokwelashwa okushisayo, umshini munye usebenzise okuningi.
Isakhiwo se-tube esihlangene: Sisebenzisa i-corundum tube ehlelwe ngokuvundlile noma ngokumile/I-quartz tube njenge-working cavity, usayizi omncane, wonge isikhala, kulula ukulayisha nokukhipha amasampula.
Uhlelo lokulawula izinga lokushisa elinembayo ephezulu: luhlome nge-PIDUhlelo oluhlakaniphile lokulungisa, ukunemba kokulawula izinga lokushisa kufinyelela ku-±1°C, ukusekela ukukhuphuka kwezinga lokushisa kwamamodeli amaningi/Ukugcina izinga lokushisa/Ukulungiselelwa komugqa wokudonsa wezinga lokushisa.
Izinto zokushisa ezisezingeni eliphezulu: ngokwezidingo zokushisa, khetha ucingo lokumelana (1200°C), i-silicon carbon rod (1400°C) noma i-silicon molybdenum rod (1600°Cngenhla), ukushisa kuyalingana futhi kuzinzile.
I-vacuum enhle nokuvimbela igesi: ukusebenza kokuvala uhlelo kuhle kakhulu, ngokubambisana ne-vacuum pump kungafinyelela ku--0.1 MPa(noma i-vacuum ephezulu kakhulu), futhi ingakwazi ukungena kahle igesi eziningi zenqubo.
Imisebenzi yokuvikela ephephile: Inezinyathelo zokuphepha ezifana ne-alamu yokushisa ngokweqile, ukuvikelwa kokuphuka kwe-thermocouple, ukuvikelwa okweqile kwamanje, ukutholwa kokuphuka kwe-furnace tube (okukhethwa), njll., ukusebenza okuthembekile.
Izinketho zokucushwa: Kungenzeka ukwengeza i-mass flow meter (MFC) ukuze kufezeke ukulawulwa okuxubile kwamagesi amaningi, noma ukufaka uhlelo lokupholisa olusheshayo ukuthuthukisa ukusebenza kahle kokucubungula.
| Imodeli yomkhiqizo | X1700-60 | X1700-80 | X1700-100 |
| Usayizi we-furnace | Ø60mm | Ø80mm | Ø100mm |
| Indawo esebenzayo | 200mm | ||
| Izinga lokushisa eliphezulu kakhulu | 1200℃/1400℃/1700℃ | ||
| Isishisi | Intambo yokumelana/I-silicon carbon rod/Induku ye-silicon molybdenum | ||
| Isakhiwo sebhokisi | Isakhiwo sebhokisi eliphindwe kabili elipholiswe umoya | ||
| Izinto zokugcina ukushisa | I-alumina polycrystalline fiber | ||
| Ukunemba kokulawula izinga lokushisa | ±1℃ | ||
| Indlela yokulawula izinga lokushisa | PIDUkulungisa | ||
| Isivinini sokukhuphuka kwezinga lokushisa | ≤20℃/min | ||
| I-vacuum ephezulu kakhulu | ≤-100Pa | ||
| Ingcindezi enkulu | ≤20KPa | ||
| Uhlelo lokulawula | Isikrini sokuthinta, ngokuzenzakalelayo ngokugcwelePLCUhlelo lokulawula | ||
Qaphela: Kungenzeka ukwenza ngokwezifiso okungewona okujwayelekile ngokuya ngezimo zangempela zokusebenza.
Izindawo zokusebenzisa
Ukwenziwa kwezinto ezintsha: ukuhlanganiswa nokushiswa kwezinto ezinjenge-phosphor, i-carbon nanotube, i-graphene, i-ceramic powder, njll. ku-vacuum noma emoyeni.
Ukwelashwa okushisayo kwezinto eziyinsimbi nezingezona eziyinsimbi: ukwelashwa kwe-vacuum, ukunciphisa i-hydrogen, ukwelashwa kwe-nitriding, njll. kwamalungu amancane noma izinto eziyimpuphu.
I-Semiconductor ne-New Energy: Ukuhlanganiswa kokushisa kokuhlola kwezinto ze-photovoltaic, izinto ze-lithium battery positive and negative electrode.
Amanyuvesi nezikhungo zocwaningo: izindawo zokucwaninga nezokufundisa kumafilosofi ezinto, ezomzimba, ezamakhemikhali, ezikagesi, njll.
Ukwenziwa kwamabhizinisi ngobuningi obuncane: ukuhlanzwa kwezinsimbi eziyigugu, ukuvuselelwa kwe-catalyst, ukuhlanganisa okunembayo, njll. imisebenzi yokukhiqiza emikhulu naphakathi.
Izinzuzo
Isakhiwo esilula, ukusebenza okulula: Akukho ukufakwa okuyinkimbinkimbi okudingekayo, isikhombimsebenzisi esinobungane, abasebenzi abavamile belabhorethri bangakwazi ukuyisebenzisa.
Usayizi omncane, wonge isikhala: ungabeka eshalofini lejabulobhu elijwayelekile noma ku-fume hood, ikakhulukazi ofanele amalebhu anesikhala esilinganiselwe.
Imisebenzi ehlukahlukene, ukuzivumelanisa nezimo okuqinile: ingenza ukwelashwa kwe-vacuum, futhi ingakwazi ukufeza ukulawulwa okuhlukahlukene kwegesi, ukuhlangabezana nezidingo ezahlukene zokucubungula izinto.
Izindleko ezingabizi, ukusebenza kahle okuphezulu: Uma kuqhathaniswa nezinto ezinkulu ze-vacuum furnace noma i-atmosphere furnace, izindleko zokutshala imali ziphansi, okuyikhetho lokuqala ezinkampanini ezisencane kanye namaqembu ocwaningo.
Ukulawula izinga lokushisa okunembayo, ukubuyekezwa okuhle: PIDUkulungiswa okunembayo kuqinisekisa ukungaguquguquki kwenqubo, kuthuthukisa ikhwalithi yokuhlola nemikhiqizo.
Ukuphepha nokwethembeka: izinhlelo zokuvikela eziningi kanye nomklamo wokuvala ukuqinisekisa ukuphepha komsebenzisi nesampula.
Kulula ukunweba: Izinto ezifana nokulawulwa komoya okuningi, ukwelashwa kwe-tail gas, njll. zingathuthukiswa kalula ukuze zihambisane nezidingo eziyinkimbinkimbi kakhulu zenqubo.
