Alumina Ceramic Tube

Abin da ake nema

Abubuwa uku suna da mahimmanci. Tsafta: 95% ko 99% Al₂O₃ yana ba da mafi kyawun juriya. Yawan yawa: shayar da ruwa a ƙasa 0.01% yana nufin babu shigar ruwa - babu lalacewa-narkewa, babu harin sinadari. Zaman lafiyar zafi: bututun yumbura na Alumina ya kasance mai wahala a yanayin zafi mai zafi inda karfe ke yin laushi da konewar roba.

Yadda Ake Yin Su

Ana niƙa foda mai tsafta mai tsafta kuma ana yin shi ta hanyar latsawar isostatic mai sanyi, wanda ke haifar da yawa iri ɗaya a ko'ina. Sannu a hankali bushewa yana hana ƙananan fasa. Sintering a 1500-1700 digiri fuses da hatsi a cikin mai yawa, tsari mara pore. Taurin ya kai Mohs 9. Kowane Alumina Ceramic Tube yana da inganci-wanda aka bincika tare da nazarin sinadarai, gwajin taurin, da kuma duban girma. Ba a ƙi da bututun da ba na musamman ba.

Me yasa Abokan Ciniki ke Amfani

Saboda bututun ya cika da ƙarfi tare da taurin Mohs 9, yana ƙin zazzagewa daga ɓangarorin abrasive. A cikin wata masana'antar wutar lantarki ta Amurka, gwiwar hannu na gardama na karfe sun kai watanni 6-8; wani Alumina Ceramic Tube ya yi aiki tsawon shekaru biyar tare da ƙarancin lalacewa. Saboda shayar ruwa ba komai bane, slurries acidic coal slurries ba zai iya raunana bututu ba, kuma yanayin daskarewa ba zai iya fashe shi ba. Saboda alumina ba shi da amfani a cikin sinadarai, yana jure wa harin acid da alkalis inda karfe ke lalata da roba. A wata masana'antar sinadarai ta Jamus, bututun bakin karfe sun zube cikin watanni shida; bututun yumbura na Alumina bai nuna lalata ba bayan watanni 18.

Misalai na Aikace-aikace

Ma'adinan tagulla na Chile: bututun da aka lullube da roba ya gaza kowane watanni 12-14{2}}% Alumina Ceramic Tubes ya dau shekaru uku. Masana'antar siminti ta Brazil: Mai ɗaukar ƙarfe mai ɗaukar ƙarfe ta kowane watanni 8-10{6}}% Alumina yumbura Tubes ya kasance cikakke bayan watanni 28.

Yin oda

Tecera yana ba da 95% da 99% Alumina Ceramic Tubes daga 10 mm zuwa diamita 800 mm. Akwai masu girma dabam na al'ada. Samfuran kyauta don gwaji mai lalacewa. Lokacin jagora 2-3 daidaitaccen ma'auni, al'ada na makonni 4-6. Amsa a cikin kwanaki biyu na kasuwanci.

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