Ke litšobotsi life tsa li-alloys tsa koporo le tsa koporo

Bronze qalong e bua kametsoako ea koporoe nang le thini joalo ka sehlomathiso se seholo.Mehleng ea kajeno, lisebelisoa tsohle tsa koporo ntle le koporo li kenyelelitsoe sehlopheng sa boronse, joalo ka boronse ba tin, boronse ba aluminium le boronse ea beryllium.Hape ke moetlo ho arola boronse ka mekhahlelo e 'meli: tin bronze le Wuxi bronze.Haholo-holo e sebelisetsoa ho etsa likarolo tse sa jeng le tse sa senyeheng, tse kang matsoho a shaft, li-thrust bearing pads, joalo-joalo. Ka lebaka la lisebelisoa tse fokolang tsa tin, lisebelisoa tse ling tsa alloying li 'nile tsa sebelisoa haholo indastering haufinyane tjena ho nkela thini sebaka.Tse tloaelehileng haholo ke aluminium bronze, lead bronze le beryllium bronze.Aluminium bronze e na le matla a ho thibela ho bola ho feta tin bronze, 'me hangata e sebelisoa ho etsa likarolo tse sa jeng le tse sa senyeheng, tse kang likere, li-worm gears, bushings, joalo-joalo. Boronse ba Beryllium bo sebelisoa haholo-holo bakeng sa liliba tsa bohlokoa le likaroloana joalo ka li-contactor tsa motlakase, li-electrode tsa mechini ea welding ea motlakase, lioache le likarolo tsa oache, jj.

Mekhoa e mengata e 'nile ea sebelisoa ho sireletsa koporo, e leng ea bohlokoa ka ho fetisisa ke tsoelo-pele e kholo ea lipatlisiso le nts'etsopele ho sebelisa li-corrosion inhibitors tse sa tšoaneng.Hona joale, Japane e na le lipatlisiso tse pharaletseng haholoanyane mabapi le theknoloji ea ts'ireletso ea koporo le koporo ea alloy holim'a metsi, haholo-holo karolong ea thepa ea mokhabiso oa mohaho, 'me e fihletse phihlelo e ngata e atlehileng.Mosebetsi oa lapeng o shebane haholo le ho bentša holim'a metsi le kalafo e khahlanong le ho senyeha ha mebala ea lihlahisoa tsa koporo, 'me ho se ho entsoe tsoelo-pele e itseng.

Ts'ebetso ea ho phalla ha koporo le alloy holim'a passivation ke: degreasing - ho hlatsoa metsi a chesang - ho hlatsoa metsi a batang - pickling (concentrated hydrochloric acid kapa karolo ea boima ba 10%, mocheso oa kamore 30s) - ho hlatsoa mochine - ho hlatsoa acid e matla - ho hlatsoa metsi - holim'a metsi. conditioning (30-90g /LCrO3, 15-30g/LH2S04, 15-30s)->washing-pickling (112804 le karolo ea boima ba 10%) ->washing-passivation-ho omisa-ho omisa.Lifilimi tsa passivation tse sa tšoaneleheng tsa li-alloys tsa koporo le tsa koporo li ka tlosoa ka ho kenngoa ka har'a tharollo ea H2S04 ka karoloana e chesang ea boima ba 1,000, concentrated hydrochloric acid kapa 300g / L sodium hydroxide solution.