Izinqubo zokukhiqiza izimo ezikhulelwe
I-impregnation yisiteji sokuzikhethela esiqhutshwa ukuze kuthuthukiswe izakhiwo zomkhiqizo wokugcina.Amathayela, ama-Pitches, ama-resin, izinsimbi ezincibilikisiwe nezinye izinto ezixutshanisiwe zingangezwa kumajamo abhakiwe (ezinhlelo zokusebenza ezikhethekile amajamo wegraphite angafakwa futhi) nezinye izinto ezisebenzayo zisetshenziswa ukugcwalisa izikhala ezakhiwe ku-carbonised material.Ukucwiliswa ngetiyela yamalahle ashisayo enevacuum noma ngaphandle kwayo kanye ne-autoclaving kuyasetshenziswa.Kusetshenziswa izindlela ezehlukene zokumithisa kuye ngomkhiqizo njengokuthi kodwa inqwaba noma imisebenzi eqhubekayo isetshenziswa.Umjikelezo wokukhulelwa ngokuvamile uhilela ukushisa kusengaphambili izimo, ukukhulelwa nokupholisa.I-reactor eqinile ingasetshenziswa.Ama-Electrode azofakwa ngaphakathi angashiswa ukushisa okulahlwayo kwe-thermal oxidiser.Amakhabhoni akhethekile kuphela afakwe izinsimbi ezahlukahlukene.Izingxenye ezibhakiwe noma ezenziwe nge-graphitised zingase zifakwe nezinye izinto, isb ama-resin noma izinsimbi.I-impregnation yenziwa ngokucwiliswa emanzini, kwesinye isikhathi ngaphansi kwe-vacuum futhi kwesinye isikhathi ngaphansi kwengcindezi, kusetshenziswa ama-autoclave.Izingxenye ezifakwe emanzini noma ezihlanganiswe netiyela yamalahle ziyabhakwa.Uma i-resin bonding isetshenzisiwe, iyaphulukiswa.
Izinqubo zokukhiqiza umumo okhishiwe kabusha kusuka kumajamo afakwe ngaphakathi
Ukubhaka kanye nokubhaka kabusha Ukubhaka kabusha kusetshenziswa kuphela izimo ezikhulelwe.Amajamo aluhlaza (noma ama-Impregnated shapes) ashiswa kabusha emazingeni okushisa afinyelela ku-1300 °C kusetshenziswa izithando ezihlukahlukene ezifana nomhubhe, igumbi elilodwa, amakamelo amaningi, ama-annular kanye nezinsimbi zokusunduza kuye ngobukhulu nobunkimbinkimbi bomkhiqizo.Ukubhaka okuqhubekayo nakho kwenziwa.Imisebenzi yesithando somlilo iyafana naleyo esetshenziselwa inqubo yokubhaka yama-electrode, kodwa
izithando zomlilo ngokuvamile zincane.
Isikhathi sokuthumela: Mar-02-2021