Labarai - Rarrabawa da Amfani da Kwallayen Yumbu

Kwallayen yumbu suna aiki a matsayin kayan tallafi na rufewa da kuma shirya hasumiya don mai kara kuzari a cikin reactor. Yana da halaye na juriyar zafi da matsin lamba, ƙarancin shan ruwa, da kuma halayen sinadarai masu karko. Yana iya jure tsatsa daga acid, alkalis, da sauran sinadarai masu narkewa na halitta, kuma yana iya jure canjin zafin jiki da ke faruwa yayin aikin samarwa. Babban aikinsa shine ƙara wurin rarraba iskar gas ko ruwa, tallafawa da kare masu kara kuzari masu ƙarancin ƙarfi. Rarraba kwallayen yumbu: Ana iya raba kwallayen yumbu zuwa kwallayen yumbu marasa aiki, kwallayen yumbu masu adana zafi da kwallayen yumbu masu niƙa bisa ga manufarsu.

Ƙwallon yumbu mara motsi

Ana amfani da ƙwallon yumbu marasa aiki sosai a masana'antu kamar man fetur, sinadarai, taki, iskar gas, da kariyar muhalli, a matsayin kayan kariya da tallafi ga masu kara kuzari a cikin masu samar da makamashi da kuma masu cike hasumiya. Ƙwallon yumbu marasa aiki suna da halaye na juriyar zafi da matsin lamba, ƙarancin shan ruwa, da kuma halayen sinadarai masu karko. Suna iya jure tsatsa daga acid, alkalis, da sauran sinadarai masu narkewa na halitta, kuma suna iya jure canjin zafin jiki da ke faruwa yayin aikin samarwa. Babban aikin ƙwallon yumbu marasa aiki shine ƙara wurin rarraba iskar gas ko ruwa, tallafawa da kare masu kara kuzari masu ƙarancin ƙarfi.

Dangane da nau'ikan Al2O3 daban-daban na ƙwallon yumbu mai inert alumina, an raba ƙwallon yumbu mai nau'in cika zuwa: ƙwallon yumbu na yau da kullun, ƙwallon yumbu mai inert alumina, ƙwallon yumbu mai matsakaicin aluminum, ƙwallon yumbu mai babban aluminum, ƙwallon yumbu mai girman 99% na aluminum, ƙwallon yumbu mai incan mai ramuka masu ramuka, ƙwallon yumbu mai aiki, ƙwallon yumbu mai ramuka, da ƙwallon yumbu mai ƙananan ramuka.

Ƙwallon yumbu mai ajiya mai zafi

Kwallan yumbu na ajiya na zafi yana da halaye na santsi a saman, juriya ga tsatsa, ƙarfi mai yawa, da kuma kyakkyawan aikin adana zafi, kuma shine cikawa na musamman don na'urorin adana zafi na rabuwar iska. Duk suna da siffar zagaye, kuma ana amfani da ƙwallon yumbu na ajiya na zafi don adana zafi. Sun dace da dumama iska mai ƙarfi a cikin masana'antun ƙarfe don cimma buƙatun dumama cikin sauri, kuma ana amfani da su don murhun murhu na aluminum, da sauransu.

Nika ƙwallon yumbu

Kwancen niƙa na yumbu sune jikunan niƙa da ake amfani da su don kayan niƙa masu kyau kamar injin niƙa ƙwallo, injin niƙa gwangwani, da injinan girgiza. Kwancen niƙa na yumbu suna da fa'idodi kamar tauri mai yawa, yawan yawa, da juriyar tsatsa. Ingancin niƙa da juriyar lalacewa sun fi ƙwallo na yau da kullun ko duwatsu na halitta, kuma ana amfani da su sosai a masana'antu kamar yumbu, gilashi, enamel, pigments, da injiniyan sinadarai.

Dangane da bambancin abubuwan da ke cikin AL2O3, ana raba ƙwallon yumbu mai niƙa zuwa ƙwallon yumbu mai niƙa mai silikon carbide, ƙwallon yumbu mai niƙa mai silikon microcrystalline, da ƙwallon yumbu mai niƙa mai silikon aluminum. Gabaɗaya, ƙwallon da ke da kashi 60-65% na aluminum ana rarraba su a matsayin ƙwallon aluminum mai matsakaici, ƙwallon da ke da kashi 75-80% na aluminum ana rarraba su a matsayin ƙwallon aluminum mai matsakaici, kuma ƙwallon da ke da kashi 90% na aluminum ana rarraba su a matsayin ƙwallon aluminum mai tsayi. Ƙwallon alumina mai girma ana raba su zuwa 90 na porcelain, 92 na porcelain, 95 na porcelain, da 99 na porcelain. Saboda tsadar da ake samu, manyan masana'antun ba sa samar da porcelain 99 da yawa, kuma a halin yanzu wasu masana'antun yumbu na musamman ne ke samarwa da hannu.