CuZn36 Cov raj tooj dag / tooj liab

CuZn36, yog ib hom hlau tooj liab-zinc, feem ntau hu ua tooj dag. Tooj liab CuZn36 yog ib hom hlau uas muaj li ntawm 64% tooj liab thiab 36% zinc. Cov hlau no muaj cov tooj liab tsawg dua hauv tsev neeg tooj dag tab sis muaj cov zinc ntau dua, yog li nws muaj qee yam khoom siv lub cev thiab lub tshuab tshwj xeeb uas haum rau ntau yam kev siv hauv kev lag luam. Vim nws cov khoom siv kho tshuab zoo heev thiab cov khoom ua haujlwm, CuZn36 yog siv dav hauv kev tsim ntau yam khoom siv kho tshuab, cov khoom siv txuas, cov caij nplooj ntoos hlav, thiab lwm yam.

Cov tshuaj lom neeg muaj pes tsawg leeg

Cov tshuaj lom neeg ntawm CuZn36 yog raws li nram no:

Tooj liab (Cu): 63.5-65.5%

Hlau (Fe): ≤0.05%

· Nickel (Ni): ≤0.3%

· Cov hlau txhuas (Pb): ≤0.05%

· Txhuas (Al): ≤0.02%

· Tin (Sn): ≤0.1%

· Lwm tus tag nrho: ≤0.1%

· Zinc (Zn): Sib npaug

Cov khoom siv lub cev

Cov khoom siv lub cev ntawm CuZn36 muaj xws li:

· Qhov Ceev: 8.4 g/cm³

· Melting point: li 920 ° C

· Muaj peev xwm ua kom sov tshwj xeeb: 0.377 kJ / kgK

· Cov qauv hluas: 110 GPa

Kev ua kom sov: li 116 W / mK

· Kev ua hluav taws xob conductivity: li 15.5% IACS (International Demagnetization Standard)

· Cov coefficient ntawm kev nthuav dav linear: li ntawm 20.3 10^-6/K

Cov khoom siv kho tshuab

Cov khoom siv kho tshuab ntawm CuZn36 sib txawv raws li cov xwm txheej kho cua sov sib txawv. Cov hauv qab no yog qee cov ntaub ntawv kev ua tau zoo ib txwm muaj:

Lub zog tensile (σb): Nyob ntawm lub xeev kho cua sov, lub zog tensile kuj sib txawv, feem ntau ntawm 460 MPa thiab 550 MPa.

· Lub zog tawm los (σs): Nyob ntawm lub xeev kho cua sov, lub zog tawm los kuj txawv.

· Kev Ntev (δ): Cov xov hlau uas muaj ntau txoj kab uas hla sib txawv muaj cov kev cai sib txawv rau kev ntev. Piv txwv li, rau cov xov hlau uas muaj txoj kab uas hla tsawg dua lossis sib npaug rau 4 hli, qhov kev ntev yuav tsum ncav cuag ntau dua 30%.

· Kev Nyuaj: Qhov nyuaj ntawm CuZn36 yog txij li HBW 55 txog 110, thiab tus nqi tshwj xeeb nyob ntawm qhov xwm txheej kho cua sov tshwj xeeb

Cov khoom ua tiav

CuZn36 muaj cov khoom ua haujlwm txias zoo thiab tuaj yeem ua tiav los ntawm kev forging, extrusion, ncab thiab dov txias. Vim muaj cov zinc ntau, lub zog ntawm CuZn36 nce nrog rau kev nce ntawm cov zinc, tab sis tib lub sijhawm, qhov conductivity thiab ductility txo qis. Tsis tas li ntawd, CuZn36 kuj tseem tuaj yeem txuas nrog los ntawm brazing thiab soldering, tab sis vim muaj cov zinc ntau, yuav tsum tau them sai sai thaum vuam.

Kev tiv thaiv xeb

CuZn36 muaj kev tiv thaiv xeb zoo rau dej, dej ua pa, ntau yam ntsev thiab ntau yam kua organic. Nws kuj tsim nyog rau thaj av, dej hiav txwv thiab kev lag luam hauv huab cua. Hauv qee qhov xwm txheej, CuZn36 yuav tsim kev ntxhov siab xeb tawg rau huab cua ammonia, tab sis qhov xeb no tuaj yeem them rov qab los ntawm kev tshem tawm kev ntxhov siab sab hauv hauv ntau kis.

Cov cheeb tsam thov
CuZn36 tooj dag feem ntau pom muaj nyob rau hauv cov teb hauv qab no:

Kev tsim kho tshuab: siv los tsim cov khoom uas xav tau qee qhov nyuaj thiab hnav tsis kam, xws li cov li qub, cov twj tso kua mis, cov iav thiab cov bearings.

Kev tsim hluav taws xob: Vim nws muaj kev coj hluav taws xob zoo, nws yog siv los tsim cov khoom siv hluav taws xob, cov qhov (sockets), thiab lwm yam.

Kev Kho Kom Zoo Nkauj thiab Khoom Siv Tes Ua: Vim nws cov khoom ua tau zoo thiab xim tshwj xeeb ntawm tooj dag, CuZn36 alloy kuj tseem tsim nyog rau kev tsim khoom dai kom zoo nkauj thiab khoom siv tes ua.

CuZn36 muaj ntau yam kev siv, suav nrog:

· Cov khoom kos tob tob

Cov khoom siv hlau

· Kev lag luam hluav taws xob

Cov Txuas

· Kev tsim kho tshuab

· Cov cim thiab cov kho kom zoo nkauj

Cov twj paj nruag, thiab lwm yam.510

Kev kho cua sov

Lub tshuab kho cua sov ntawm CuZn36 suav nrog kev annealing, quenching thiab tempering, thiab lwm yam. Cov txheej txheem kho cua sov no tuaj yeem txhim kho nws cov khoom siv kho tshuab thiab kev ua haujlwm zoo

Kev Txheeb Xyuas:

Ua ib qho hlau tooj liab uas pheej yig thiab ua tau zoo, CuZn36 ua lub luag haujlwm tseem ceeb hauv kev siv hauv kev lag luam. Nws ua ke lub zog siab nrog kev ua haujlwm zoo thiab tsim nyog rau ntau yam kev siv engineering, tshwj xeeb tshaj yog thaum tsim cov khoom uas xav tau cov khoom siv kho tshuab zoo thiab kev tiv thaiv corrosion. Vim nws cov khoom zoo, CuZn36 yog cov khoom siv nyiam hauv ntau yam lag luam.

Txais tos tiv tauj peb kom paub ntau ntxiv txog cov raj tooj liab lossis tooj dag!

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