Maemong a lithupelo tsa fektheri, merafo, kapa phetisetso ea matla, ho na le mofuta oa liphaephe tse "sa tsejoeng" selemo ho pota empa li na le boikarabelo bo boima - hangata li tsamaisa mecha ea litaba e nang le thepa e matla ea abrasion e kang lehlabathe, slurry, phofo ea mashala, joalo-joalo. Ho hlaha haliphaephe tse manganga tsa silicon carbideke ho rarolla bothata bona ba indasteri, ho ba mohlokomeli oa "hard core" libakeng tse thata tsa lipalangoang.
Pipe ea silicon carbide e hanang ho apara ke eng?
Ka mantsoe a bonolo feela, liphaephe tse manganga tsa silicon carbide ke liphaephe tsa lipalangoang tse entsoeng ka ho kopanya silicon carbide e le thepa ea mantlha e manganga le lipeipi tsa tšepe (joalo ka lipeipi tsa tšepe) ka lits'ebetso tse ikhethang.
Motho e mong a ka botsa, silicon carbide ke eng? Ke ntho e entsoeng ka maiketsetso e se nang tšepe e nang le boima bo phahameng haholo, ea bobeli feela ho taemane. Li-sandpaper tse ngata le mabili a silang ao re a bonang bophelong ba letsatsi le letsatsi a entsoe ka silicon carbide. Ho sebelisa 'setsebi se hananang ho apara' ho etsa lesela le ka hare la liphaephe ka tlhaho ho ka li fa khanyetso e matla haholo ea ho sesa.
Ha ho bapisoa le liphaephe tse tloaelehileng tsa tšepe tse tloaelehileng le liphaephe tsa majoe tse entsoeng ka majoe, molemo oa mantlha oa liphaephe tse manganga tsa silicon carbide li "tokisong ka hare le ka ntle": karolo e ka hare ea silicon carbide lera e ikarabellang bakeng sa ho hanela khoholeho le ho senyeha ha sepakapaka, ha lera la tšepe le ka ntle le tiisa matla a kakaretso le matla a hatellang a phala. Motsoako oa bobeli ha o rarolle feela bothata ba ho hanyetsa ho apara, empa hape o nahanela tšireletseho le ho tšepahala ha tšebeliso ea indasteri.
Ke hobane'ng ha e ka 'mamella' maemo a thata?
Ho tšoarella ha liphaephe tse manganga tsa silicon carbide haholo-holo ho tsoa litšobotsing tsa thepa ea silicon carbide ka boeona:
Ho hanyetsa ho matla haholo: Joalokaha ho boletsoe pejana, silicon carbide e na le boima bo phahameng ka ho fetisisa, 'me ho roala ha eona holimo ho lieha haholo ha ho tobane le khoholeho ea nako e telele ho tloha mecheng ea li-granular tse kang slurry le lehlabathe. Ha ho bapisoa le liphaephe tse tloaelehileng tsa tšepe, hangata bophelo ba bona ba tšebeletso bo ka atolosoa ka makhetlo a 'maloa kapa esita le ho feta makhetlo a leshome, ho fokotsa haholo lebelo le litšenyehelo tsa ho fetola liphaephe.
Ho hanyetsa mocheso o phahameng le o tlaase le ho hanyetsa ho bola: Ho phaella tabeng ea ho hanyetsa ho roala, silicon carbide e ka boela ea ikamahanya le mefuta e mengata ea mocheso, 'me e ka sebetsa ka mokhoa o tsitsitseng tikolohong ea ho tloha ho likhato tse mashome a mararo ho isa ho tse makholo tsa likhato tsa Celsius. Ka nako e ts'oanang, e boetse e na le khanyetso e ntle ea mecha ea litaba e senyang e kang acid le alkali, e etsang hore e be "bokhoni" maemong a rarahaneng a lipalangoang liindastering tse kang lik'hemik'hale le metallurgical.
Ts'ebetso e tsitsitseng ea phetisetso: Ka lebaka la bokaholimo bo boreleli ba lesela la silicon carbide, khanyetso ea sehare se phallang pompong e tlase, e etsa hore e se ke ea thijoa habonolo. Sena ha se tiise feela katleho e tsitsitseng ea lipalangoang, empa hape se fokotsa nako ea ho theoha e bakoang ke ho hloekisa liphaephe.
E bontša litsebo tsa eona hokae?
Le hoja e utloahala e le "setsebi", ts'ebeliso ea liphaephe tse sa sebetseng tsa silicon carbide e hlile e le haufi haholo le tlhahiso le bophelo ba rona:
Liindastering tsa merafo le metallurgical, e sebelisoa ho tsamaisa slurry ea liminerale ho tloha merafong le masalla a litšila ho tloha ho qhibiliha, 'me e tlas'a ho senyeha ho matla le ho taboha ho tloha mecheng ea litaba tse phahameng;
Ka indasteri ea matla, ke phala ea bohlokoa bakeng sa ho tsamaisa phofo ea mashala libakeng tsa motlakase oa mocheso, ho netefatsa phepelo e tsitsitseng ea mafura a boiler;
Ka liindasteri tsa thepa ea mohaho le lik'hemik'hale, e ka tsamaisa thepa e tala ea samente, lisebelisoa tse tala tsa lik'hemik'hale, joalo-joalo, ho sebetsana ka katleho le ho senya le ho senya hanyenyane ha mecha ea litaba e fapaneng.
Ho ka boleloa hore tšimong leha e le efe ea indasteri e hlokang ho tsamaisoa ha mecha ea phatlalatso e nang le khanyetso e matla ea ho apara le maemo a thata a ho sebetsa, ho ba teng ha liphaephe tsa silicon carbide tse thibelang ho apara li ka bonoa. E fana ka litiiso tsa bohlokoa bakeng sa ts'ebetso e tsoelang pele le e sebetsang ea tlhahiso ea indasteri ka ts'ebetso ea eona ea "hardcore", hape e fetohile karolo ea bohlokoa ea mekhoa ea kajeno ea ho tsamaisa indasteri.
Nako ea poso: Sep-19-2025