CuZn36 Brass / Copper machubhu

CuZn36, copper-zinc alloy, inowanzozivikanwa sendarira. CuZn36 brass ialloy ine 64% mhangura uye 36% zinc. Iyi alloy ine yakaderera mhangura yemukati mumhuri yendarira asi yakakwira zinc yemukati, saka ine chaiyo yemuviri uye yemagetsi zvivakwa zvakakodzera kune akasiyana maindasitiri ekushandisa. Nekuda kweakanakisa ma mechanic zvivakwa uye zvivakwa zvekugadzirisa, CuZn36 inoshandiswa zvakanyanya mukugadzirwa kweakasiyana mekiniki zvikamu, zvisungo, zvitubu, nezvimwe.

Kemikari yakagadzirwa

Iyo kemikari yeCuZn36 ndeyekutevera:

Mhangura (Cu): 63.5-65.5%

Simbi (Fe): ≤0.05%

Nickel (Ni): ≤0.3%

Kutungamira (Pb): ≤0.05%

Aluminium (Al): ≤0.02%

· Tin (Sn): ≤0.1%

· Vamwe vese: ≤0.1%

Zinc (Zn): Balance

Zvinhu zvenyama

Zvimiro zveCuZn36 zvinosanganisira:

· Density: 8.4 g/cm³

Kunyungudika: inenge 920°C

· Kunyanya kupisa simba: 0.377 kJ/kgK

· Mudiki modulus: 110 GPa

· Thermal conductivity: inenge 116 W/mK

· Magetsi conductivity: anenge 15.5% IACS (International Demagnetization Standard)

· Linear yekuwedzera coefficient: inenge 20.3 10^-6/K

Mechanical properties

Iyo mechanical properties yeCuZn36 inosiyana zvichienderana nemhando dzakasiyana dzekupisa kupisa. Aya anotevera mamwe akajairika maitiro data:

·Tensile simba (σb): Zvichienderana nemamiriro ekupisa kwekupisa, simba rekusimba rinosiyanawo, kazhinji pakati pe460 MPa ne550 MPa.

·Simba regoho (σs): Zvichienderana nekupisa kwekupisa, simba regoho rinosiyanawo.

Kurebesa (δ): Waya dzemadhayamita akasiyana dzine zvinodiwa zvakasiyana pakurebesa. Semuenzaniso, kune waya dzine dhayamita isingasviki kana yakaenzana ne4mm, kureba kunofanira kusvika kupfuura 30%.

·Kuomarara: Kuomarara kweCuZn36 kunotangira paHBW 55 kusvika pa110, uye kukosha chaiko kunoenderana nenzvimbo yekupisa kupisa.

Processing properties

CuZn36 ine yakanaka inotonhora yekugadzirisa zvivakwa uye inogona kugadziriswa nekugadzira, extrusion, kutambanudza uye kutonhora kukunguruka. Pamusana pehuwandu hwezinc, simba reCuZn36 rinowedzera nekuwedzera kwezinc content, asi panguva imwechete, conductivity uye ductility inoderera. Uye zvakare, CuZn36 inogona zvakare kubatanidzwa ne brazing uye soldering, asi nekuda kweiyo yakakwira zinc yemukati, kutarisisa kwakanyanya kunofanirwa kubhadharwa kana welding.

Corrosion resistance

CuZn36 ine yakanaka corrosion kuramba kumvura, mhute yemvura, mhinduro dzakasiyana dzemunyu uye dzakawanda zvinwiwa organic. Iyo zvakare yakakodzera kune ivhu, mugungwa uye maindasitiri emuchadenga nharaunda. Mune mamwe mamiriro ezvinhu, CuZn36 inogona kuburitsa kushushikana kwecorrosion kutsemuka kumhepo yeammonia, asi ngura iyi inogona kudzikiswa nekubvisa kushushikana kwemukati muzviitiko zvakawanda.

Nzvimbo dzekushandisa
CuZn36 brass inowanzo kuwanikwa mundima dzinotevera:

Mechanical engineering: inoshandiswa kugadzira zvikamu zvinoda kuomarara uye kusapfeka, senge mavharuvhu, zvikamu zvepombi, magiya nemabhengi.

Injiniya yemagetsi: Nekuda kwekuita kwayo kwakanaka kwemagetsi, inoshandiswa kugadzira magetsi ekubatanidza, zvigadziko, nezvimwe.

Zvishongedzo uye mhizha: Nekuda kweiyo yakanaka yekugadzirisa zvivakwa uye yakasarudzika ruvara rwendarira, CuZn36 alloy yakakodzerawo kugadzirwa kwekushongedza nehunyanzvi.

CuZn36 ine huwandu hwakasiyana hwekushandisa, kusanganisira:

·Zvikamu zvakadzika

·Zvigadzirwa zvesimbi

·Indasitiri yemagetsi

·Zvibatanidza

·Mechanical engineering

·Zviratidzo uye zvekushongedza

·Zviridzwa zvemimhanzi nezvimwewo510

Heat treatment system

Iyo yekupisa yekupisa system yeCuZn36 inosanganisira annealing, quenching uye tempering, etc. Idzi nzira dzekurapa kupisa dzinogona kuvandudza maitiro ayo emagetsi uye mashandiro ekugadzirisa.

Pfupiso:

Seyehupfumi uye yakakwira-inoshanda copper alloy, CuZn36 inoita basa rakakosha mumaindasitiri ekushandisa. Iyo inosanganisa simba repamusoro neakanaka processability uye inokodzera akasiyana einjiniya maapplication, kunyanya pakugadzira zvikamu zvinoda yakanaka ma mechanical properties uye corrosion resistance. Nekuda kwezvakanaka zvakazara zvivakwa, CuZn36 ndiyo inofarirwa zvinhu mumaindasitiri mazhinji.

Kugamuchirwa kuti utibate kuti uwane rumwe ruzivo nezve mhangura kana ndarira machubhu!

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