Moyo wautumiki wazinthu zomwe zimayambira pakatikati pa ng’anjo

Kutentha kwapakatikati kwapakati pazitsulo ndizomwe zimakhala zowuma, zochuluka zotsitsimutsa zopangidwa ndi ramming. Kawirikawiri tinthu tating’onoting’ono ndi ufa wabwino wopangidwa ndi zida zapamwamba za alumina amapangidwa molingana ndi gawo lina ndikuwonjezera kuchuluka koyenera kwa othandizira. Pakumanga, pamafunika ramming yamphamvu kuti tikwaniritse dongosolo labwino. Zomwe zimapangidwira mu ng’anjo yapakatikati imagwiritsidwa ntchito molumikizana molunjika ndi kusungunuka. Chifukwa chake, zida zopangira granular ndi ufa zimayenera kukhala ndi bata lokwanira kwambiri, kuyera komanso kukana dzimbiri. Nthawi yomweyo, zinthu zowotchera m’ng’anjo yapakatikati imakhala ndi bata labwino komanso lamankhwala. Kukokoloka, kuvala kukana, kukhetsa kukana, kutentha kukana mantha.

Kuyankhula kwapafupipafupi m’ng’anjo yamoto Tsopano polankhula, ndi zinthu zotani zomwe zimagwiritsidwa ntchito m’ng’anjo yapakatikati yopangira mkuwa? Nayi kufotokozera mwachidule kwa aliyense: zopangira zomwe zimagwiritsidwa ntchito munthawi yayitali yamkuwa pamsika pamsika nthawi zambiri zimakhala pakatikati pazitsulo zamoto.

Chifukwa kutentha kwa mkuwa kumakhala kotsika, zida zambiri zogwiritsa ntchito pakachitsulo zimagwiritsidwa ntchito. Kuphatikiza pa kuphwanya kwachikhalidwe, kuwunika, ndi maginito opatukana, zinthu zovutazi zimafunikanso kuyanika ndi kutsukidwa. Zitsulo za silicon zamkuwa zosungunuka pakachitsulo nthawi zambiri zimakhala pamwambapa 95. Chitsulo chosakanikiracho ndi chochepera 0.5. The oxide ya aluminium ndi yochepera 0.7. Refractoriness nthawi zambiri imakhala madigiri 1650. Izi zimapangidwa ndi batala lapadera la bauxite clinker ndi ufa.

Monga zopangira zoyambirira, ndizosakaniza kopanda aluminate simenti binder, ufa wa aluminium, kyanite, anti-shrink agent, fiber-proof fiber ndi zinthu zina zosakanikirana. Itha kuponyedwa m’chigawo chophatikizira pogwiritsa ntchito zolimba. , Ikhozanso kutsanuliridwa muzitsulo zopangira zida zomangamanga.

Kodi mawonekedwe a olowerera olowerera mwamphamvu kwambiri a anti-aluminium ndi otani? Ponena za mapulasitiki opangira komanso zida zopangira ramming. Ma labotale am’nyumba nthawi zambiri amagwiritsa ntchito njira zowongolera, kapena makina oyeserera poyesa. Germany imasankha makina osindikizira, osinthana ndi nyundo ya mpweya, kusunthira nkhunguyo mobwerezabwereza liwiro lofananira, ndikuponda zigawo.

Mndandanda wama plasticity umakhala ndi nthawi yosungira zinthuzo, kutayika kwamadzi, komanso kuyamwa kwamadzi ndi zinthu zina. Ndipo kusintha kwina kwakuthupi ndi kwamankhwala. Kusintha kumeneku kumakulitsidwa ndi kusintha kwa kutentha kwachilengedwe ndi chinyezi.