Kukhazikika si njira yosankha—ndi udindo! Mwa kusintha zinyalala kukhala zamtengo wapatali, tikukhazikitsa muyezo watsopano wopanga zinthu moyenera ndikuwonetsa kuti kukula kwa mafakitale ndi kusamalira chilengedwe zingayende limodzi.

Mu kuumba mchenga mwachikhalidwe, mchenga wa silica wakhala ukuumbidwa kwambiri kwa zaka mazana ambiri chifukwa cha kuchuluka kwake komanso mtengo wake wotsika. Komabe, nkhawa zomwe zikuchulukirachulukira pazachilengedwe komanso thanzi la ntchito—makamaka fumbi la silica lopangidwa ndi kristalo—zikupangitsa makampani opanga zinthu zakale kufunafuna njira zina zotetezeka komanso zokhazikika.

Ma cenospheres ndi zinthu zambiri osati zinthu chabe; ndi umboni wa momwe luso lingasinthire zinyalala kukhala chuma pamene likuteteza dziko lapansi. Mwa kuphatikiza ma cenospheres mu ntchito zomanga, titha kumanga tsogolo lobiriwira komanso lokhazikika—limodzi ndi limodzi.

M'zaka zaposachedwa, cenosphere yakhala chinthu chosintha kwambiri m'mafakitale osiyanasiyana, chifukwa cha mawonekedwe ake apadera komanso ntchito zake zosiyanasiyana. Yochokera ku phulusa lomwe limapangidwa panthawi yoyaka malasha, cenosphere ndi malo opepuka, opanda kanthu ...

Ma cenospheres a phulusa, monga zodzaza zachilengedwe, akopa chidwi chachikulu ndikugwiritsidwa ntchito mu utoto, zokutira, ndi mafakitale ena ofanana, zomwe zikuwonetsa mwayi waukulu wotukuka. Kulimbitsa kafukufuku ndi kukwezedwa kwa zodzaza zachilengedwe ndikofunikira kuti zilimbikitse kugwiritsidwa ntchito kwawo m'magawo osiyanasiyana ndikuthandizira kukhazikitsa chilengedwe chosamalira zachilengedwe.

Dziwani zabwino zomwe zimasintha masewera a cenospheres mu metallurgy. Dziwani zambiri za kukulitsa kopepuka, kutchinjiriza kutentha, kukana dzimbiri, ndi kugwiritsa ntchito kosiyanasiyana. Kwezani njira zanu zopangira zitsulo ndi njira zatsopano zothetsera cenosphere. Werengani zambiri tsopano!

Zosakaniza za matope zomwe zili ndi ma cenospheres 10–15% zimakhala ndi mulingo woyenera kwambiri pankhani yogwira ntchito bwino, kuchulukana, kuyamwa madzi, mphamvu yokakamiza, mphamvu yopindika, kukana moto, kukana asidi, ndi kuchepa kwa kuumitsa.

Mu gawo la zipangizo zopangira maziko, ma cenospheres amaonekera ngati chuma chosinthika komanso chofunikira kwambiri. Ma cenospheres opepuka, opanda kanthu, ochokera ku phulusa la ntchentche, amachita gawo lofunika kwambiri pakukweza magwiridwe antchito, khalidwe, komanso kulimba kwa zinthu zopangidwa ndi chitsulo.

Posachedwapa, chidwi chakhala chikuyang'ana ku ma cenospheres opanda kanthu, chinthu chatsopano chomwe chili ndi kuthekera kwakukulu m'mafakitale osiyanasiyana. Ma circle ang'onoang'ono koma amphamvu awa akuwonetsa ntchito zabwino m'magawo osiyanasiyana, zomwe zikupereka njira zothetsera mavuto atsopano. Zipangizo Zopepuka Zophatikiza: Chimodzi mwa ntchito zazikulu za ma cenospheres opanda kanthu chili pakupanga zinthu zopepuka zophatikizana.

Ponena za chitetezo cha moto, zophimba za intumescent zimagwira ntchito yofunika kwambiri popewa kufalikira kwa moto ndikuteteza nyumba ku kuwonongeka kwa kutentha. Zophimba izi zimapangidwa kuti zitambasulidwe zikayaka moto ndikupanga makala okhuthala, zomwe zimapangitsa kuti pansi pake pakhale chotchinga ndikuchepetsa kufalikira kwa malawi. Chinthu chofunikira chomwe chingalimbikitse magwiridwe antchito a zophimba za intumescent ndi kuwonjezera ma cenospheres ngati zodzaza.