U ka Sebetsana Joang le Litšitiso tsa Bokahohle tsa Gr2 Titanium Round Bar?

The surface reaction layer of the Gr2 titanium round bar ke eona ntho e ka sehloohong e amang thepa ea 'mele le ea lik'hemik'hale ea titanium workpiece. Pele o sebetsa, lera la tšilafalo e kaholimo le lera le nang le sekoli li tlameha ho tlosoa ka botlalo. Polishe ea 'mele le ea mochini ea Gr2 titanium round bar polishing process:

1. Ho qhomisa lehlabathe:

Phekolo ea lehlabathe ea lithapo tsa terata ea titanium hangata e molemo ho sebelisa corundum e tšoeu, 'me khatello ea ho phatloha ha lehlabathe e nyane ho feta ea litšepe tse seng tsa bohlokoa, ka kakaretso e laoloa ka tlase ho 0.45MPa. Hobane, ha khatello ea ente e le kholo haholo, likaroloana tsa lehlabathe li ama bokaholimo ba titanium ho hlahisa litlhase tse matla, 'me ho phahama ha mocheso ho ka arabela ka holim'a titanium, ho baka tšilafalo ea bobeli le ho ama boleng ba bokaholimo. Nako ke metsotsoana e 15-30, 'me ke lehlabathe le khomarelang feela, lesela le sintered holim'a metsi, le karolo ea oxide e ka holim'a holim'a ho lahla e ka tlosoa. Karolo e setseng ea sebopeho sa lera la karabelo e lokela ho tlosoa kapele ka ho khetha lik'hemik'hale.

2. Ho kha:

Pickling ka potlako le ka ho feletseng tlosa bokaholimo ba karabelo, 'me bokaholimo bo ke ke ba silafatsoa ke likarolo tse ling. Ka bobeli HF-HCL series le HF-HNO3 series pickling liquids li ka sebelisoa bakeng sa pickling titanium, empa HF-HCL series pickling liquids li na le palo e kholo ea hydrogen absorption, athe HF-HNO3 series pickling liquids e na le matla a manyenyane a ho monya hydrogen, e ka laolang HNO3 Motsoako oa HF o ka fokotsa ho monya ha hydrogen le ho phekoloa. Ka kakaretso, mahloriso a HF ke hoo e ka bang 3% -5%, 'me mahloriso a HNO3 a ka bang 15% -30%. Lera la karabelo ea holim'a poleiti ea titanium le molamu oa titanium li ka tlosoa ka ho feletseng ka ho khetha ka mor'a ho phatloha ha lehlabathe.