Ukuncibilikiswa kwezinsimbi kwezinga lokushisa eliphezulu kuyisixhumanisi esiyinhloko embonini yokukhiqiza, kusukela ezingxenyeni zezimoto kuya emikhiqizweni kagesi kuya emikhakheni ephenyayo yasemkhathini, konke kudinga ukusetshenziswa kweziko lokushisa eliphezulu ukuze kuncibilike futhi kusetshenziswe izinto ezihlukahlukene zensimbi. Kule nqubo eyinkimbinkimbi,I-Graphite Clay Crucibles dlala indima ebalulekile. Kodwa-ke, nakuba ama-crucibles edlala indima ebalulekile ekuncibilikiseni, abantu abaningi bazi okuncane kakhulu mayelana nendawo yabo yokuncibilika. Kulesi sihloko sesayensi esidumile, sizodalula imfihlakalo yendawo encibilika kuyoI-Clay Graphite Crucibles futhi baqonde ukubaluleka kwazo ekuncibilikiseni insimbi.
Iyini i-high-purity clay graphite crucible?
Okokuqala, ake sicacise ukuthi yini aI-Clay Bonded Graphite Crucibles kuyinto. I-crucible isitsha esisetshenziselwa ukubamba nokushisa izinsimbi noma ezinye izinto, ngokuvamile ezisetshenziselwa izinhlelo zokusebenza ezisezingeni eliphezulu.Ci-lay crucible wuhlobo olukhethekile lwe-crucible eyenziwei-graphite yobumbaizinto zokwakha. Inhlanganisela yalokhu kwaziswa kunikeza i-crucible ngokuzinza okuhle kakhulu kwe-thermal kanye ne-thermal conductivity, okuyenza ibe ukukhetha okuhle kokuncibilikiswa kwensimbi nokucutshungulwa kwezinto ezibonakalayo.
Imfihlakalo Yendawo Encibilikayo Ye-High Purity Clay Graphite Crucible
Iqhaza elibalulekileI-Clay Graphite Crucible ohlelweni lokuncibilikisa insimbi ikakhulukazi kuncike ekuzinzeni kwabo emazingeni okushisa aphezulu. Nokho, kube khona izingxabano nokungaqiniseki mayelana nendawo encibilika kuyoI-Clay Bonded Graphite Cruciblesisikhathi eside. Ukuze baqonde kangcono le nkinga, ososayensi benze ucwaningo olubanzi nokuhlola.
Imiphumela yakamuva yocwaningo ikhombisa ukuthi uhla lwezindawo ezincibilika ze-high-purity clay graphite crucibles ngokuvamile luphakathi kuka-2800.° C futhi 3200° C. Lobu bubanzi bubanzi uma kuqhathaniswa ngoba indawo yokuncibilika ye-crucible ithonywa izici ezihlukahlukene, okuhlanganisa inqubo yayo yokukhiqiza, ukuhlanzeka kwezinto ezingavuthiwe, nezimo zokusetshenziswa. Lokhu kuphinde kuchaze ukuthi kungani kube nemibiko ehlukene mayelana nephuzu lokuncibilika lama-crucibles esikhathini esidlule, njengoba abakhiqizi abahlukene nezinto zokwakha zingaholela emiphumeleni ehluke kancane.
Ukubaluleka kwe-High Purity Clay Graphite Crucible
Ukuqonda indawo encibilikayo ye-high-purity clay graphite crucibles kubaluleke kakhulu ngoba kuthinta ngokuqondile ukusebenza kahle nokunemba kokuncibilika kwensimbi nokucubungula impahla. Emazingeni okushisa aphezulu, i-crucible kumele igcine ukuzinza kwesakhiwo, ingancibiliki noma yonakaliswe, ukuqinisekisa ukuthi insimbi ingashiswa ngokuphumelelayo futhi icutshungulwe. Uma i-crucible ilahlekelwa ukuzinza phakathi nale nqubo, izodala umonakalo ongalungiseki, yehlise ikhwalithi yomkhiqizo, futhi inyuse izindleko zokukhiqiza.
Ngaphezu kwalokho, izinsimbi ezihlukahlukene nama-alloys ziyancibilika emazingeni okushisa ahlukene, futhi ukuqonda ububanzi bephoyinti lokuncibilika lezinto ezincibilikayo kungasiza onjiniyela balawule kangcono ukuncibilika nokuxutshwa kwezinsimbi ukuze kuhlangatshezwane nezidingo ezithile zokukhiqiza. Lokhu kubalulekile ekukhiqizeni imikhiqizo yensimbi yezinga eliphezulu.
Umthelela omuhle endaweni ezungezile
Ngaphandle kokuthuthukisa ukusebenza kahle nokunemba kokuncibilika kwensimbi kanye nokucubungula izinto ezibonakalayo, ukuqonda uhla lwezindawo zokuncibilika ze-high-purity clay graphite crucibles nakho kungasiza ekunciphiseni ukuchithwa kwamandla kanye nokukhiqizwa kwemfucuza. Ngokulawula inqubo yokuncibilikisa insimbi ngokunembe kakhudlwana, ukusetshenziswa kwamandla kungancishiswa, ukukhishwa kwamagesi abamba ukushisa kungancishiswa, futhi kuncishiswe imithelela emibi yemvelo.
isiphetho
Nakuba indawo yokuncibilika ye-high-purity clay graphite crucibles ibilokhu iyimfihlakalo, ucwaningo lwakamuva lwembule uhla lwazo lokuncibilika kusuka ku-2800.° C kuya ku-3200° C. Lokhu kutholwa kubaluleke kakhulu embonini yokuncibilikisa insimbi nokucutshungulwa kwezinto, kusiza ukuthuthukisa ukusebenza kahle kokukhiqiza, ikhwalithi yomkhiqizo, nokusimama kwemvelo. Ngokuzayo, singabheka phambili ekuboneni izinto ezintsha eziningi kanye nentuthuko esekelwe kulokhu kutholwa, okwenza ukuncibilikiswa kwensimbi kusebenze kahle futhi kuzimeme. I-high-purity clay graphite crucible ingase ibe isihloko se-niche, kodwa indima yayo ikhona yonke indawo ekuphileni kwethu kwansuku zonke.
Isikhathi sokuthumela: Oct-10-2023