1. Ho hanyetsa ho senya
Ha sekheo se holofetse ka polasetiki sekoting sa hlobo, se phalla 'me se thella holim'a sekoti, se baka khohlano e matla pakeng tsa holim'a sekoti le sekoti, e leng se etsang hore hlobo e hlōlehe ka lebaka la ho apara.Ka hona, ho hanyetsa ho roala ha thepa ke e 'ngoe ea lintho tsa motheo le tsa bohlokoa tsa hlobo.
Ho thatafala ke ntho e ka sehloohong e amang ho hanyetsa ho apara.Ka kakaretso, ho phahama ho thata ha likarolo tsa hlobo, ho fokotsa palo ea ho apara le ho ntlafatsa ho hanyetsa ho apara.Ho phaella moo, khanyetso ea abrasion e boetse e amana le mofuta, bongata, sebōpeho, boholo le kabo ea li-carbides ka thepa.
2. Ho thatafala
Boholo ba maemo a sebetsang a hlobo a thata haholo, 'me a mang a atisa ho jara meroalo e meholo ea tšusumetso, e leng se fellang ka ho robeha ha brittle.E le ho thibela likarolo tsa hlobo hore li se ke tsa senyeha ka tšohanyetso nakong ea mosebetsi, hlobo e tlameha ho ba le matla a phahameng le ho tiea.
Ho thatafala ha hlobo haholo-holo ho itšetlehile ka boleng ba carbon, boholo ba lijo-thollo le microstructure ea thepa.
3. Mokhathala fracture tshebetso
Nakong ea mosebetsi oa hlobo, tlas'a phello ea nako e telele ea khatello ea cyclic, hangata e baka ho robeha ha mokhathala.Mefuta ea eona ke matla a manyane a amang mokhathala, ho robeha ha mokhathala, ho robeha ha mokhathala ho kopana le mokhathala, ho robeha ha mokhathala.
Ts'ebetso ea mokhathala oa ho robeha ha hlobo haholo-holo e ipapisitse le matla a eona, ho tiea, ho thatafala, le litaba tsa li-inclusions tsa thepa.
4. Ts'ebetso e phahameng ea mocheso
Ha mocheso o sebetsang oa hlobo o phahame, ho thatafala le matla a tla fokotseha, e leng se lebisang ho apara pele ho hlobo kapa deformation ea polasetiki le ho hlōleha.Ka hona, thepa ea hlobo e lokela ho ba le khanyetso e phahameng ea ho halefisa ho etsa bonnete ba hore hlobo e na le boima bo phahameng le matla a mocheso o sebetsang.
5. Ho hanyetsa mokhathala o batang le o chesang
Mefuta e meng e futhumatsoa khafetsa 'me e pholile nakong ea ts'ebetso, e leng se etsang hore bokaholimo ba sekoti bo atolosoe le khatello ea ho fetola khatello ea maikutlo, e bakang ho phatloha le ho phunya holimo, ho eketsa likhohlano, ho sitisa deformation ea polasetiki, le ho fokotsa ho nepahala ha dimensional. ho hloleha ha hlobo.Mokhathala o chesang le o batang ke e 'ngoe ea mefuta e ka sehloohong ea ho hlōleha ha hlobo ea mosebetsi o chesang,' me mofuta ona oa hlobo o lokela ho ba le ho hanyetsa mokhathala o chesang haholo le mokhathala o chesang.
6. Ho hanyetsa kutu
Ha liforomo tse ling, tse kang hlobo ea polasetiki, li sebetsa, ka lebaka la boteng ba chlorine, fluorine le likarolo tse ling ka polasetiki, li tla aroloa ka likhase tse matla tse mabifi tse kang HCI le HF ka mor'a ho futhumatsa, tse tla senya bokaholimo ba hlobo. ho eketsa botenya ba eona, 'me ho eketsa ho senyeha ha eona.
Nako ea poso: Aug-19-2021