Kukana kwa abrasion kwa zinthu zosefera za magnetite zochotsa chizindikiro ndi 20 ~ 35% kuposa zomwe zimasefa wamba maginito.Mutha kutchula zomwe zidachitika bwino m'malo ena.Pakati pawo, kafukufuku wa fyuluta ya magawo atatu ndi kukwezedwa kwa zotsatira, bedi la fyuluta ya fyuluta ya magawo atatu, ndi RZG mtundu wa magnetite fyuluta amasankhidwa kuchokera ku miyala yosowa kwambiri ya metamorphic.Komanso khansa zina zomwe zimayambitsidwa ndi zitsulo zolemera zapoizoni, alandira chidwi chofala kuchokera kumagulu opangira madzi am'nyumba ndi akunja.Ngati zinyalala zokhala ndi mphamvu yokoka yaying'ono kapena zosayenerera zikugwiritsidwa ntchito, kusinthika kwa gwero la madzi chifukwa cha chipwirikiti chachikulu kapena kusinthasintha kwakukulu kwa turbidity kumalimbikitsidwa.Ikhoza kuchotsa zonyansa monga dzimbiri ndi oxide scale.The fyuluta zakuthupi ndi yaing'ono tinthu kukula ndi lalikulu enieni yokoka amagawidwa m'munsi wosanjikiza.Liwiro lololeka losefera pochotsa mizere ndi lalitali, ndipo kuuma kwa pamwamba kumakwaniritsa zofunikira zina.The tinthu kukula kugawa ndi wololera, fumbi ndi laling'ono, sungunuka mchere (chloride) okhutira ndi madutsidwe magetsi ndi otsika kwambiri, ndi sandblasting m'dera pa unit nthawi ndi lalikulu ndi unit dera.Kugwiritsidwa ntchito kwa mchenga kumtunda kumakhala kochepa, komwe kumakwaniritsa zofunikira kwambiri zamakampani ndi zankhondo.Ndipamwamba kalasi, koyera zachilengedwe sanali zitsulo sandblasting abrasive.Kuphatikiza apo, ziyenera kukhazikitsidwa pamikhalidwe yakumaloko, ndipo chitsulo chosapanga dzimbiri chidzapukutidwanso ndi mchenga kuti chiyeretsedwe pamaso pa pickling passivation.Fumbi limakhala lochepa kwambiri, ndipo madontho amafuta omwe angakhalepo pamwamba amachotsedwa.2g/cm3, ngodya zakuthwa, ndi madzi abwino.Popanga zofotokozera za bedi la fyuluta, mphamvu yokoka ndiyokwera kwambiri ndipo chitsulo chimakhala chokwera kwambiri, kotero kuti pamakhala fumbi lochepa panthawi ya mchenga, ndipo zosefera za kukula kwa tinthu tating'ono ndi mphamvu yokoka imagawidwa pakati.Zomwe zili ndi FeTiO3 (zofotokozedwanso ngati FeOTiO2) zingathenso kuchepetsa mtengo..

Zosefera zitatu zomwe zimagwiritsidwa ntchito polemba kuchotsa

Malo ogwirira ntchito adzakhala abwino kuposa mchenga wa quartz.Momwe mungasankhire zosefera media?The fyuluta TV ndi lalikulu tinthu kukula ndi yaing'ono yeniyeni mphamvu yokoka imafalitsidwa mu chapamwamba wosanjikiza, kapena kukwaniritsa njira inayake cholinga kapena pamwamba ali frosted pamwamba kuchepetsa kusinkhasinkha, ndi kuchotsa kwathunthu okusayidi lonse, dzimbiri, sungunuka mchere ndi dothi zina.Panthawiyi, 11126 ndi iso zimatsimikiziridwa ndikusinthidwa kupyolera muzoyesera, ndipo mlingo wophwanyidwa umakhala wochepa panthawi ya mchenga wa mchenga, ndipo panthawi imodzimodziyo, kusefera kumakhala kwautali.Kutengera kugwiritsa ntchito, imatha kubwezeredwanso nthawi 5-10.Fyuluta iyi ili ndi mphamvu yayikulu yolumikizira dothi, 5-8.Chifukwa chake kusefera kwanthawi yayitali.

Zotsatira zamitundu itatu yazinthu zosefera zomwe zimagwiritsidwa ntchito polemba chizindikiro 2

Ukadaulo wosefera panthawi yoyeretsa chizindikiro umasinthidwa nthawi zonse.Standard zofunika monga 11127 ndi PSPC mosavuta chifukwa zigawo wosanganiza wa zinthu fyuluta ndi zofunda zofunda pa ndondomeko backwashing.Ndikofunikira kwambiri kusankha maginito amtundu wapamwamba kwambiri wa sefa yomwe ili yoyera, yopanda mankhwala komanso yosakhala yowopsa ya RZG garnet yopanda fumbi ya sandblasting abrasive.Zosakaniza zovulaza monga zitsulo zolemera zimakhala ndi zotsatira zabwino zodula ndipo pang'onopang'ono zimakhala zochepa.

Zotsatira zamitundu itatu yazinthu zosefera zomwe zimagwiritsidwa ntchito polemba cholemba

Bedi losefera la fyuluta limapangidwa ndi zigawo zitatu za zinthu zosefera.M'malo mwake, chifukwa cha zinthu zonyansa zosefera, kutuluka kwamadzi kwachipwirikiti, ndi kukula kwa tinthu tating'ono ndi mphamvu yokoka yazinthu zosefera, zimakwaniritsa kumamatira kwamphamvu komanso moyo wautali wakutira.Kuuma kwakukulu, kachulukidwe kakang'ono, kulimba kwabwino, ngodya zakuthwa komanso m'mbali zakuthwa.The sandblasted pamwamba alibe embeddings, kotero kuti zosefera bedi zotchinga mphamvu angathe kugwiritsidwa ntchito mokwanira, ndiye, avareji atatu fyuluta TV The tinthu kukula ndi kuchokera pamwamba mpaka pansi.