Incazelo yokuphikisa okungakhekiwe

Okungaxutshiwe kokuphikisayo: Okungaxutshiwe okwenqabayo kuyinhlanganisela yokuhlanganiswa okukhonayo, impuphu, isibopho noma ezinye izithasiselo kusilinganiso esithile, futhi ingasetshenziswa ngqo noma ixutshwe neziphuzo ezifanele. Ngamanye amagama, i-Refractory uhlobo olusha lokuphikisa ngaphandle kokubala, futhi ukuphindisela kwalo akukho ngaphansi kuka-1580 ° C.

I-Powder: eyaziwa nangokuthi i-powder enhle, ibhekisa kwesinye sezingxenye ezisezakhiweni zokwenziwa kwe-amorphous refractory ngosayizi wezinhlayiyana ongaphansi kuka-0.088mm, osebenza njengokuxhuma kuma-aggregates emazingeni okushisa aphezulu ukuthola izakhiwo zomzimba nezomshini nokusebenza. I-powder enhle ingagcwalisa ama-pores we-aggregate, idlulise noma ithuthukise ukusebenza kokucubungula nokuqiniswa kwezinto ezi-amorphous refractory.

Okuhlanganisiwe: kubhekiswa ezintweni eziyimbudumbudu ezinosayizi wezinhlayiyana omkhulu kuno-0.088mm. Kuyinto esemqoka ekwakhiweni kwama-amorphous refractories futhi idlala indima yamathambo. Inquma izakhiwo zomzimba nezomshini nezindawo ezinamazinga okushisa aphakeme ezinto ze-amorphous refractory, futhi futhi kuyisisekelo esibalulekile sokunquma izakhiwo ezibonakalayo nobubanzi besicelo.

I-Binder: isho into ebopha okuhlanganisiwe okuyi-refractory kanye ne-powder ndawonye futhi kukhombisa amandla athile. I-Binder iyingxenye ebalulekile yezinto zokwenziwa ze-amorphous refractory futhi ingasetshenziselwa izinto ezingaphili, ezi-organic nezihlanganisiwe. Izinhlobo eziyinhloko usimende, ingilazi yamanzi, i-phosphoric acid, i-sol, i-resin, ubumba oluthambile namanye ama-powders we-ultra-fine.

Okwengezwayo: Kuyinto engathuthukisa umsebenzi wokuhlanganisa futhi ithuthukise ukusebenza kwesigaba se-matrix. Luhlobo lokuhlanganiswa okukhanyelayo, okokusebenza okuyisisekelo okwenziwe ngempuphu yokuphamba kanye ne-binder, ibizwa nangokuthi okufakiwe. Njengama-plasticizers, ama-accelerator, ama-retard, izinsiza ezivuthayo, ama-ejenti wokunweba, njll.

Ngaphezu kwalokho, engxenyeni enhle yempuphu, kucacisiwe ukuthi usayizi wezinhlayiyana ungaphansi kuka-5μm we-powder omuhle, futhi ungaphansi kuka-1μm we-ultrafine powder.