CuZn36 Brass / Copper tubes

CuZn36, alloy ea koporo-zinki, hangata e tsejoa e le koporo. CuZn36 brass ke motsoako o nang le koporo e ka bang 64% le zinki ea 36%. Alloy ena e na le karolo e tlase ea koporo lelapeng la koporo empa e na le zinki e phahameng, ka hona e na le thepa e itseng ea 'mele le ea mochini e loketseng lits'ebetso tse fapaneng tsa indasteri. Ka lebaka la thepa ea eona e ntle ea mochini le thepa ea ho e lokisa, CuZn36 e sebelisoa haholo ha ho etsoa likarolo tse fapaneng tsa mochini, li-fasteners, liliba, jj.

Sebopeho sa lik'hemik'hale

Motsoako oa lik'hemik'hale oa CuZn36 o tjena:

· Koporo (Cu): 63.5-65.5%

Aene (Fe): ≤0.05%

Nickel (Ni): ≤0.3%

· Ketapele (Pb): ≤0.05%

Aluminium (Al): ≤0.02%

· Tin (Sn): ≤0.1%

· Tse ling kaofela: ≤0.1%

· Zinc (Zn): Ho leka-lekana

Lintho tsa 'mele

Thepa ea 'mele ea CuZn36 e kenyelletsa:

· Boima ba 'mele: 8.4 g/cm³

· Sebaka se qhibilihang: hoo e ka bang 920°C

· Matla a khethehileng a mocheso: 0.377 kJ / kgK

· Modulus ea bacha: 110 GPa

· Thermal conductivity: hoo e ka bang 116 W/mK

· Tsamaiso ea motlakase: e ka bang 15.5% IACS (Maemo a Machabeng a Demagnetization)

· Li-coefficient tsa katoloso ea linear: hoo e ka bang 20.3 10^-6/K

Thepa ea mechine

Thepa ea mochini ea CuZn36 e fapana ho ea ka maemo a fapaneng a kalafo ea mocheso. Lintlha tse latelang ke tse ling tse tloaelehileng tsa ts'ebetso:

·Matla a matla (σb): Ho itšetlehile ka boemo ba phekolo ea mocheso, matla a ho tsitsa a boetse a fapana, ka kakaretso pakeng tsa 460 MPa le 550 MPa.

·Matla a lihlahisoa (σs): Ho itšetlehile ka boemo ba phekolo ea mocheso, matla a lihlahisoa a boetse a fapana.

·Elongation (δ): Lithapo tsa bophara bo fapaneng li na le litlhoko tse fapaneng bakeng sa ho lelefatsa. Ka mohlala, bakeng sa lithapo tse nang le bophara ba ka tlaase ho kapa ho lekana le 4mm, bolelele bo tlameha ho fihla ho feta 30%.

·Bothata: Ho thatafala ha CuZn36 ho tloha ho HBW 55 ho ea ho 110, 'me boleng bo khethehileng bo itšetlehile ka boemo bo khethehileng ba phekolo ea mocheso.

Lisebelisoa tsa ho sebetsa

CuZn36 e na le thepa e ntle ea ho sebetsana le serame 'me e ka sebetsoa ka ho forging, extrusion, ho otlolla le ho roala ha serame. Ka lebaka la li-zinc tse ngata, matla a CuZn36 a eketseha ka ho eketseha ha zinki, empa ka nako e ts'oanang, conductivity le ductility lia fokotseha. Ho feta moo, CuZn36 e ka boela ea hokahanngoa ka brazing le soldering, empa ka lebaka la lintho tse ngata tsa zinki, tlhokomelo e khethehileng e lokela ho lefshoa ha ho chesoa.

Khanyetso ea kutu

CuZn36 e na le khanyetso e ntle ea kutu ho metsi, mouoane oa metsi, litharollo tse fapaneng tsa letsoai le lino tse ngata tsa tlhaho. E boetse e loketse tikoloho ea sepakapaka ea naha, ea leoatleng le ea indasteri. Tlas'a maemo a itseng, CuZn36 e ka hlahisa khatello ea maikutlo e senyehang moeeng oa ammonia, empa kutu ena e ka felisoa ka ho tlosa khatello ea kelello ea ka hare maemong a mangata.

Libaka tsa kopo
CuZn36 brass hangata e fumanoa libakeng tse latelang:

Boenjineri ba mechini: bo sebelisetsoang ho etsa likarolo tse hlokang boima bo itseng le ho se mamelle, joalo ka li-valve, likarolo tsa pompo, likere le li-bearings.

Boenjiniere ba motlakase: Ka lebaka la ts'ebetso ea eona e ntle ea motlakase, e sebelisoa ho etsa lihokelo tsa motlakase, li-sockets, jj.

Mekhabiso le mesebetsi ea matsoho: Ka lebaka la thepa ea eona e ntle ea ho sebetsa le 'mala o ikhethang oa koporo, alloy ea CuZn36 e boetse e loketse ho etsa mekhabiso le mesebetsi ea matsoho.

CuZn36 e na le mefuta e mengata ea lits'ebetso, ho kenyelletsa:

·Likarolo tse tebileng

·Lihlahisoa tsa tšepe

·Indasteri ea elektronike

· Lihokelo

·Boenjineri ba mechini

·Matšoao le mekhabiso

·Liletsa tsa 'mino, joalo-joalo510

Tsamaiso ea phekolo ea mocheso

Sistimi ea kalafo ea mocheso ea CuZn36 e kenyelletsa annealing, quenching le tempering, joalo-joalo Mekhoa ena ea kalafo ea mocheso e ka ntlafatsa thepa ea eona ea mochini le ts'ebetso ea ts'ebetso.

Kakaretso:

E le motsoako oa koporo oa moruo le o sebetsang hantle, CuZn36 e bapala karolo ea bohlokoa lits'ebetsong tsa indasteri. E kopanya matla a phahameng le ts'ebetso e ntle ea ts'ebetso 'me e loketse mefuta e fapaneng ea likopo tsa boenjiniere, haholo-holo ha ho etsoa likarolo tse hlokang thepa e ntle ea mochine le ho hanyetsa kutu. Ka lebaka la thepa ea eona e ntle e akaretsang, CuZn36 ke thepa e ratoang liindastering tse ngata.

Rea u amohela ho ikopanya le rona bakeng sa lintlha tse ling mabapi le li-tubes tsa koporo kapa tsa koporo!

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