Phapang pakeng tsa koporo le boronse

Bronze e bitsoa ka 'mala oa eona o moputsoa, ​​​​'me koporo e bitsoa ka 'mala oa eona o mosehla.Kahoo ha e le hantle 'mala o ka khetholloa ka mokhoa o batlang o khetholloa.E le ho khetholloa ka thata, tlhahlobo ea metallographic e boetse e hlokahala.

Botala bo lefifi boo u bo boletseng e ntse e le 'mala oa mafome, eseng 'mala oa sebele oa boronse.

Lintlha tse latelang li kenyelletsa tsebo ea mantlha ea li-alloys tsa koporo:

motsoako oa koporo

Lisebelisoa tsa koporo li thehoa ka ho kenyelletsa likarolo tse itseng tsa alloying (tse kang zinki, tin, aluminium, beryllium, manganese, silicon, nickel, phosphorus, joalo-joalo) ho koporo e hloekileng.Li-alloys tsa koporo li na le conductivity e ntle ea motlakase, conductivity ea mocheso le ho hanyetsa kutu, hammoho le matla a phahameng le ho hanyetsa ho apara.

Ho itšetlehile ka sebopeho, li-alloys tsa koporo li arotsoe ka koporo le boronse.

1. Brass ke motsoako oa koporo o nang le zinki e le motsoako o ka sehloohong oa motsoako.Ho ea ka lik'hemik'hale tsa lik'hemik'hale, koporo e arotsoe ka koporo e tloaelehileng le koporo e khethehileng.

(1) Brass e tloaelehileng Brass e tloaelehileng ke motsoako oa binary oa koporo-zinki.Ka lebaka la polasetiki ea eona e ntle, e loketse ho etsa lipoleiti, litšepe, lithapo, liphaephe le likarolo tse tebileng tse kang liphaephe tsa condenser, liphaephe tse pholileng le likarolo tsa mechine le tsa motlakase.Brass e nang le kakaretso ea koporo ea 62% le 59% le eona e ka etsoa 'me e bitsoa cast brass.

(2) Koporo e khethehileng E le ho fumana matla a phahameng, ho hanyetsa kutu le ts'ebetso e ntle ea ho lahla, aluminium, silicon, manganese, lead, tin le lintho tse ling li kenyelelitsoe ho alloy ea koporo-zinki ho etsa koporo e khethehileng.Joalo ka koporo ea lead, koporo ea tin, koporo ea aluminium, koporo ea silicon, koporo ea manganese, jj.

Lead brass e na le ts'ebetso e ntle haholo ea ho itšeha le ho hanyetsa ho apara hantle, 'me e sebelisoa haholo ha ho etsoa likarolo tsa oache,' me e etsoa ho etsa lihlahla tse behang le lihlahla.

Tin brass e na le khanyetso e ntle ea kutu 'me e sebelisoa haholo ha ho etsoa likarolo tsa likepe tsa metsing.

Aluminium ka koporo ea aluminium e ka ntlafatsa matla le ho thatafala ha koporo le ho ntlafatsa khanyetso ea eona ea kutu sepakapakeng.Aluminium koporo e sebelisoa ho etsa likarolo tse sa jeng.

Silicon ka koporo ea silicon e ka ntlafatsa thepa ea mochini, ho hanyetsa ho roala le ho hanyetsa kutu ea koporo.Silicon brass e sebelisoa haholo ho etsa likarolo tsa leoatle le likarolo tsa mochini oa lik'hemik'hale.

borone

Bronze qalong e bua ka motsoako oa koporo-tin, empa indasteri e sebelisetsoa ho bitsa lialloys tsa koporo tse nang le aluminium, silicon, lead, beryllium, manganese, joalo-joalo hape le boronse, kahoo boronse e hlile e kenyelletsa boronse ba tin, boronse ba aluminium, boronse ba aluminium, boronse ea beryllium, silicon bronze , lead bronze , joalo-joalo Bronze e boetse e arotsoe ka mekhahlelo e 'meli: borone e entsoeng ka khatiso le boronse e entsoeng ka letsoho.

(1) Alloy ea koporo e entsoeng ka thini e nang le thini kaha motsoako o ka sehloohong oa motsoako o bitsoa tin bronze.Boholo ba boronse ba thini bo sebelisoang indastering bo na le thini e pakeng tsa 3% le 14%.Boronse ea thini e nang le thini e ka tlaase ho 5% e loketse ho sebetsa ha serame;boronse ea tin e nang le thini ea 5% ho isa ho 7% e loketse ho sebetsa ho chesang;boronse ea thini e nang le thini e fetang 10% e loketse ho lahla.Boronse ba thini bo sebelisoa haholo kahong ea likepe, indastering ea lik'hemik'hale, metjhini, lisebelisoa le liindasteri tse ling.Haholo-holo e sebelisoa ho etsa likarolo tse sa senyeheng tse kang li-bearings le lihlahla, likaroloana tsa elastic tse kang liliba, le likarolo tse thibelang ho bola le tse khahlanong le makenete.

2Thepa ea mochini ea boronse ea aluminium e phahame ho feta ea koporo le tin boronse.Likahare tsa aluminium tsa boronse tse sebetsang tsa aluminium li pakeng tsa 5% le 12%, 'me boronse ea aluminium e nang le aluminium ea 5% ho isa ho 7% e na le polasetiki e ntle ka ho fetisisa' me e loketse ho sebetsa ka mokhoa o batang.Ha lihlahisoa tsa aluminium li le kholo ho feta 7% ho ea ho 8%, matla a eketseha, empa polasetiki e fokotseha haholo, kahoo e sebelisoa haholo sebakeng sa ho lahla kapa ka mor'a ho sebetsa ho chesang.Khanyetso ea abrasion le corrosion resistance ea aluminium boronse sepakapakeng, metsing a leoatle, metsi a leoatle carbonic acid le li-organic acid tse ngata li phahame ho feta tsa koporo le tin bronze.Boronse ea aluminium e ka etsa likere, lihlahla, likere tsa liboko le likarolo tse ling tsa matla a phahameng tse hanang ho roala le likaroloana tse rekerehang tse hanyetsanang le kutu e phahameng.

(3) Boronse ea Beryllium Alloy ea koporo e nang le beryllium e le motheo oa motheo o bitsoa beryllium bronze.Likahare tsa beryllium tsa boronse ea beryllium ke 1.7% ho isa ho 2.5%.Boronse ea Beryllium e na le moeli o phahameng oa elastic le moeli oa mokhathala, ho hanyetsa ho apara hantle le ho hanyetsa kutu, tsamaiso e ntle ea motlakase le conductivity ea mocheso, hape e na le melemo ea ho se sebetse ha makenete, ha ho na tlhase ha e ameha.Boronse ea Beryllium e sebelisoa haholo-holo ho etsa liliba tsa bohlokoa bakeng sa lisebelisoa tse nepahetseng, lisebelisoa tsa oache, li-bearings le lihlahla tse sebetsang tlas'a lebelo le phahameng le khatello e phahameng, hammoho le li-electrode tsa mochine oa welding, lisebelisoa tse thibelang ho phatloha, li-compass tsa nautical le likarolo tse ling tsa bohlokoa.