Babban ɓangarentakardar yumbu ta alumina Alumina ce. An yi zanen yumbu mai jure lalacewa ne da foda alumina da aka matse ta hanyar latsawa sannan aka kunna shi a cikin tanda mai zafi a digiri 1700. Yana da tauri mai yawa da kuma juriyar lalacewa mai ban mamaki. Ana amfani da shi sosai a masana'antu da ma'adinai. An yi amfani da kamfanin sosai kuma abokan ciniki sun gane shi a cikin 'yan shekarun nan. Ya zama babban samfuri a masana'antar hana lalacewa, amma zanen yumbu mai jure lalacewa da kansa ba shi da aikin manna kuma yana buƙatar amfani da shi tare da manne na yumbu. Yadda ake zaɓar manne na yumbu shi ma matsala ce. Tambaya ta musamman, saboda ana amfani da manne na yumbu azaman manne lokacin da aka sanya kayan yumbu. Ta hanyar zaɓar manne na yumbu daidai ne kawai ƙarfin yanki na yumbu zai iya kaiwa ga babban tasiri. Manne na yumbu da aka saba amfani da shi kusan an raba shi zuwa nau'i uku:
1. Nau'in zafin jiki na yau da kullun; zafin amfani yana cikin digiri 140, yana da tasirin manna mai kyau, kuma shi ma samfuri ne da aka saba amfani da shi, amma yankin juriyar zafinsa na iya kasancewa cikin digiri 140 ne kawai, kuma aikin manna zai ragu idan ya wuce digiri 140. Ƙarar za ta rasa ikon mannawa a hankali.
2. Nau'in zafin jiki mai yawa; idan zafin aiki yana cikin digiri 180, aikin mannewa yana daidai da na manne na yanayin zafi na yau da kullun, amma juriyar zafinsa yana da digiri 180, kuma yana da tasiri mai kyau akan haɗa saman da gefe, saboda juriyar zafinsa mai yawa. An ce yana da ɗan mannewa kaɗan, yana da tasiri mai kyau akan haɗa manyan faranti na yumbu, kuma ba za a sami matsala kamar faɗuwa ko kwararar farantin yumbu ba kafin a warke bayan an manna shi.
3: Nau'in manne mai jure zafi mai yawa; ana ƙera shi kuma ana ƙera shi don sassan da ake amfani da su a digiri 180-240, kuma yana da tasiri mai kyau akan sassan zafin jiki mai yawa, amma farashin gaba ɗaya zai tashi saboda tsadar da ake samu.
Ruwan manne na yumbu yana da matuƙar muhimmanci ga shigarwar yumbu mai jure wa gogewa. Don haka Chemshun Ceramics na fatan samar da ƙarin jagorar aikace-aikace ga abokan ciniki.
Lokacin Saƙo: Fabrairu-21-2023
