Kopo ea koporolelesela la koporo la leadke likhoele tse peli tse tloaelehileng tsa alloy ea koporo, phapang e kholo e ho sebopeho, ts'ebetso le ts'ebeliso.
Ⅰ. Sebopeho
1. Brass e entsoe haholo ka koporo (Cu) le zinki (Zn), e nang le karolelano e tloaelehileng ea 60-90% ea koporo le 10-40% ea zinki. Limaraka tse tloaelehileng li kenyelletsa H62, H68, joalo-joalo.
2. koporo e etellang pele ke motsoako oa koporo-zinki o nang le lead (Pb) o kenyellelitsoeng, 'me lihlahisoa tsa pele hangata ke 1-3%. Ho phaella ho loto, e ka boela ea e-ba le lintho tse ling tse nyenyane, tse kang tšepe, nickel kapa tin, joalo-joalo Ho phaella ha likarolo tsena ho ka ntlafatsa ts'ebetso ea motsoako. Limaraka tse tloaelehileng li kenyelletsa HPb59-1, HPb63-3, joalo-joalo.
II. Litšobotsi tsa ts'ebetso
1. Thepa ea mechine
(1)Koporo: Ka phetoho ea lihlahisoa tsa zinki, thepa ea mechine e fapane. Ha lihlahisoa tsa zinki li sa fete 32%, matla le polasetiki li eketseha ka ho eketseha ha zinki; ka mor'a hore lihlahisoa tsa zinki li fete 32%, polasetiki e theoha haholo, 'me matla a fihla ho boleng bo phahameng ka ho fetisisa haufi le zinki tse 45%.
(2)koporo e etellang pele: E na le matla a matle, 'me ka lebaka la ho ba teng ha loto, ho hanyetsa ha eona ho apara ho molemo ho feta koporo e tloaelehileng.
2. Ts'ebetso ea ts'ebetso
(1)Koporo: E na le polasetiki e ntle ebile e khona ho mamella ts'ebetso e chesang le e batang, empa e na le brittleness ea mocheso o mahareng nakong ea ts'ebetso e chesang joalo ka forging, hangata lipakeng tsa 200-700 ℃
(2)koporo e etellang pele: E na le matla a matle, 'me ka lebaka la ho ba teng ha loto, ho hanyetsa ha eona ho apara ho molemo ho feta koporo e tloaelehileng. Boemo bo lokolohileng ba loto bo etsa hore e bapale karolo ea ho fokotsa likhohlano nakong ea ts'ebetso ea likhohlano, e leng se ka fokotsang ho apara hantle.
3. Lintho tsa 'mele le tsa lik'hemik'hale
(1) Brass: E na le conductivity e ntle ea motlakase, conductivity ea mocheso le ho hanyetsa kutu. E hola butle haholo sepakapakeng 'me ha e potlake haholo metsing a hloekileng a hloekileng, empa e hola kapelenyana metsing a leoatle. Metsing a nang le likhase tse itseng kapa libakeng tse itseng tsa acid-base, sekhahla sa kutu se tla fetoha.
2 Libakeng tse ling tse khethehileng, ka lebaka la phello ea loto, ho hanyetsa ha eona ho ka 'na ha hlahella haholoanyane.
3. Likopo
(1)Meqathatso ea koporoli feto-fetoha haholo 'me li loketse liketsahalo tse fapaneng, haholo-holo tse hlokang sebopeho se setle le boleng ba bokaholimo.
1) Indasteri ea elektroniki le ea motlakase: lihokelo, liteishene, likoahelo tse sireletsang, jj.
2) Mokhabiso oa meralo: menyako ea mamati, likhoele tse khabisitsoeng, jj.
3) Ho etsa mechini: likhase, liliba, lisinki tsa mocheso, jj.
4) Lisebelisoa tsa letsatsi le letsatsi: li-zippers, likonopo, joalo-joalo.
(2)Lethapa la koporo le etellang pelee na le ts'ebetso e ntle haholo ea ho itšeha 'me e loketse ho sebetsa ka nepo, empa ho lokela ho lebisoa tlhokomelo litabeng tsa tikoloho le bophelo bo botle ba loto. Litsamaisong tsa metsi a nooang le libakeng tse nang le litlhoko tse phahameng tsa ts'ireletso ea tikoloho, ho khothaletsoa ho sebelisa mochini o se nang lead oa koporo.
1) Likarolo tse nepahetseng: likarolo tsa ho shebella, likere, li-valve, joalo-joalo.
2) Lisebelisoa tsa elektroniki: lihokelo tse nepahetseng haholo, li-terminals, jj.
3) Indasteri ea likoloi: likarolo tsa tsamaiso ea mafura, li-sensor housings, joalo-joalo.
Nako ea poso: Feb-25-2025