Alumina High izitena ezizodwa ezimilise

Izitena ezakhiwe ngendlela ekhethekileyo zinokumelana notshintsho lomzimba kunye neekhemikhali kunye nefuthe lobushushu kumaqondo aphezulu obushushu. Izitena ezakhiwe ngendlela ekhethekileyo zezinto ezinqabileyo ezinemilo ethile kunye nobukhulu.

Izitena ezakhiwe ngendlela ekhethekileyo zingahlulwa zibe zizitena ezitshisiweyo, izitena ezingagqitywanga, izitena ezihlanganisiweyo (izitena ezihlanganisiweyo), kunye nezitena ezikhuselayo nezifudumeza ubushushu ngokwenkqubo yokulungiselela. Ukongeza, izitena ezakhiwe ngendlela ekhethekileyo zingahlulwa zibe zizitena ezisemgangathweni, izitena eziqhelekileyo, kunye nezitena ezijike zajikwa ngokobume bazo nobungakanani bazo. Izitena ezinemilo ekhethekileyo ezinokusetyenziswa njengezinto zobushushu obuphezulu kunye nezinto zokwakha zokwakha iikhilni kunye nezixhobo ezahlukeneyo zokufudumeza.

Ixabiso lezitena ezinemilo ekhethekileyo zixhomekeke kubunzima benkqubo yokwenza kunye nezinto eziphathekayo zezitena ezichasayo. Ngokubanzi, abavelisi abachasayo baya kucela umthengi ukuba abonelele ngemizobo yezitena yoqobo xa ecaphula izitena ezinomfanekiso okhethekileyo. Kuya kufuneka uyazi i-engile nganye, yonke i-radian okanye ubukhulu, ubude, ubude, njl njl. Ke ngoko, xa ufuna ukubuza malunga nexabiso lezitena ezimile okhethekileyo, nceda unikezele ngemizobo eneenkcukacha okanye ezinye izinto ezinxulumene noko, ukuze sikwazi ukubala ngokukhawuleza nangokuchanekileyo ixabiso lezitena ezizezakho ezenzelwe wena.

1. Ukuphinda ubuye kwakhona: Ukuphinda ubambe yipropathi yezitena ezinokumelana namaqondo obushushu aphezulu ngaphandle kokunyibilika ngexesha lokusetyenziswa, kwaye sesinye sezalathi ezibalulekileyo zokuvavanya umgangatho. Ukuba ukuphindeka kwakhona kungaphakamanga, isixa esikhulu samanzi esiya kwenziwa ngaphakathi kwisitena ngenxa yeqondo lobushushu elide elide ngexesha lokusetyenziswa, neliza kubangela ukuba lonke ulwakhiwo lutshatyalaliswe. Iqondo lokuphindaphinda lixhomekeke kubume beekhemikhali bezinto ezingavuthiyo, ukwenziwa kwamasuntswana ento ekrwada, kunye ne-viscosity yenqanaba lolwelo.

2. Layisha ubushushu obuthambisa: Ubushushu obuthambisa umthwalo bunxulumene namandla esakhiwo somlilo kumaqondo obushushu aphezulu. Ngokubanzi, ibonakaliswa bubushushu benani elithile lokudodobala okubangelwa zizitena ezitshixwayo phantsi komthwalo omileyo weekhilogram ezi-2 kwisentimitha nganye. Isigaba seglasi sincinci, i-crystallization yenza ubume benethiwekhi kunye nezitena ezine-porosity ephantsi, kwaye ubushushu bokunciphisa umthwalo buphezulu.

3. Ukunyanzelwa kwamandla kubushushu begumbi: kubonisa ukomelela kobume bezitena ezinokwakha kunye nokukwazi ukuthwala imithwalo emileyo: inolwalamano olukhulu nokumelana nezitena kwimpembelelo kunye nokukhuhlana. Amandla oxinano axhomekeke kwizinto ezinje ngobuninzi bemveliso, ukwakhiwa kwezinto zokwenza imveliso kunye nenqanaba lokuntywila.

4. Ukuthanda izinto Ukuxhathisa kukhukuliseko lwe-slag ikakhulu kuxhomekeke kwiipropathi zeekhemikhali zezinto ezinokubuyiselwa (i-asidi, i-alkaline, ukungathathi hlangothi). Izitena zodongwe ziyinxalenye yezinto ezinomtsalane zeasidi. Ukonyusa umxholo we-AL2O3 kunokunyusa ukumelana nokubola kwi-asidi kunye ne-alkaline slag. Imathiriyeli eneempawu ezifanayo zemichiza iya kwandisa indawo yokunxibelelana phakathi kwezitena kunye ne-slag etyhidiweyo ngenxa ye-porosity enkulu, ukuze i-slag etyhidiweyo ingene emzimbeni wezitena ngokusebenzisa ii-pores, kunye nokumelana ne-slag kuncitshiswe. I-porosity ixhomekeke kwizinto ezinjengokwakhiwa kwamasuntswana eepellets, ukuxinana kwesambuku kunye nenqanaba lokuntywila kwemveliso enye.

5. Ukuhla komgca oshiyekileyo: ukulungiswa komthamo wezinto ezitsalwayo kubushushu obuphezulu xa umgca wentsalela uncipha. Ngenxa yokufudumeza ixesha elide kwezitena ngexesha lokusetyenziswa, izitena ziyaphanjululwa ngakumbi, kwaye ivolumu iyancipha, ibangele ukuqhekeka kunye nokujika komzimba womlilo. Ukwenzela ukunciphisa intsalela yokuncipha, imveliso kufuneka ikhutshiwe kubushushu obaneleyo.

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