Ke mathata afe a tla kopana le ts'ebetso ea ho qapa

Ho qapats'ebetso ea ts'ebetso e ka kopana le mathata a fapaneng, re tla e hlahisa ka botlalo.
E 'ngoe, filimi ea aluminium alloy oxide:
Filimi ea oxide ea aluminium alloy hangata e fumaneha hoshoa e thetsitsoeweb, haufi le sebaka se arohaneng.Bokaholimo ba ho robeha bo na le litšobotsi tse peli: ea pele, e bataletse 'me' mala o fapana ho tloha ho silevera-gray le mosehla o mosehla ho ea ho sootho le o lefifi;Ea bobeli, matheba a manyenyane, a kopane ebile a benya.Filimi ea oxide ea aluminium alloy e thehoa ha sebaka se entsoeng ka ho qhibilihisoa se kopana le mouoane oa metsi kapa li-oxide tse ling tsa tšepe moeeng nakong ea ho qhibiliha le ho etsa.E thehoa ka tšepe ea metsi e amehang ts'ebetsong ea ho lahla.Filimi ea oxide ka likarolo tsa forging le die forgings ha e na phello e kholo ho thepa ea mochini oa longitudinal.

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Ea bobeli, karohano ea carbide:
Ho latela tlhahlobo ea HebeiMesebetsi ea ho Sebetsa, karohano ea carbide hangata e hlaha ka tšepe ea motsoako e nang le lik'habone tse phahameng, tse khetholloang ka ho bokella lik'habohaedreite tsa sebakeng seo, haholo-holo hobane leaustenite eutectic carbides le carbides ea bobeli ea marang-rang ka tšepe ha e robehe 'me e ajoa ka mokhoa o lekanang nakong ea ho bula forging.Carbide karohano tla fokotsa forging deformation bokgoni ba tšepe, ka tshebetso ya mollo bonolo ho lebisa ho cracking, kalafo mocheso le quenching forgings bonolo ho overheat le quenching, ho itšeha sesebediswa lehare bonolo ho peperana.
Tharo, mola o khanyang:
Mela e khanyang ke mela e tšesaane e nang le ponahalo le khanya ea kristale nakong ea ho robeha ha longitudinal nakong ea ho qhekella, eo boholo ba eona e ajoang ho pholletsa le fracture 'me boholo ba eona e hlaha holim'a axis.Mela e khanyang e bakoa haholo-holo ke karohano ea alloy.Mehala e khanyang ha e na phello e fokolang ho thepa ea mochine, 'me mela e khanyang e tebileng e tla fokotsa polasetiki le ho tiea ha thepa.
Se boletsoeng ka holimo ke selelekela sa mathata a mang a amanang le ts'ebetso ea forging, haeba ho na le lipotso tse ling, ka kopo ikopanye le rona.


Nako ea poso: Mar-26-2022

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