CuZn36 Brass / Copper raj

CuZn36, tooj liab-zinc alloy, feem ntau hu ua tooj dag. CuZn36 tooj dag yog cov hlau uas muaj txog 64% tooj liab thiab 36% zinc. Cov hlau no muaj cov ntsiab lus tooj liab qis hauv tsev neeg tooj dag tab sis cov ntsiab lus zinc ntau dua, yog li nws muaj qee qhov tshwj xeeb ntawm lub cev thiab cov khoom siv kho kom haum rau ntau yam kev lag luam. Vim nws cov khoom siv zoo heev thiab kev ua haujlwm zoo, CuZn36 tau siv dav hauv kev tsim khoom ntawm ntau yam khoom siv, fasteners, springs, thiab lwm yam.

Tshuaj muaj pes tsawg leeg

Cov tshuaj muaj pes tsawg leeg ntawm CuZn36 yog raws li nram no:

Copper (Cu): 63.5-65.5%

Hlau (Fe): ≤0.05%

Nickel (Ni): ≤0.3%

· Lead (Pb): ≤0.05%

Aluminium (Al): ≤0.02%

· Tin (Sn): ≤0.1%

· Lwm yam tag nrho: ≤0.1%

· Zinc (Zn): Sib npaug

Lub cev muaj zog

Lub cev muaj zog ntawm CuZn36 suav nrog:

Qhov ceev: 8.4 g / cm³

· Melting point: txog 920 ° C

Lub peev xwm kub tshwj xeeb: 0.377 kJ / kgK

· Young's modulus: 110 GPa

· Thermal conductivity: txog 116 W / mK

· Hluav taws xob conductivity: txog 15.5% IACS (International Demagnetization Standard)

· Linear expansion coefficient: txog 20.3 10^-6/K

Mechanical zog

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

· Tensile zog (σb): Nyob ntawm lub tshav kub kho, lub zog tensile kuj txawv, feem ntau ntawm 460 MPa thiab 550 MPa.

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

· Elongation (δ): Hlau ntawm cov kab sib txawv muaj qhov sib txawv rau elongation. Piv txwv li, rau cov xov hlau uas muaj txoj kab uas hla tsawg dua lossis sib npaug li 4 hli, qhov elongation yuav tsum ncav cuag ntau dua 30%.

· Hardness: Lub hardness ntawm CuZn36 thaj tsam ntawm HBW 55 txog 110, thiab tus nqi tshwj xeeb nyob ntawm lub xeev kev kho cua sov.

Cov khoom ua haujlwm

CuZn36 muaj cov khoom txias ua haujlwm zoo thiab tuaj yeem ua tiav los ntawm forging, extrusion, ncab thiab txias dov. Vim muaj zinc cov ntsiab lus siab, lub zog ntawm CuZn36 nce nrog nce zinc cov ntsiab lus, tab sis tib lub sij hawm, cov conductivity thiab ductility txo. Tsis tas li ntawd, CuZn36 kuj tseem tuaj yeem txuas nrog brazing thiab soldering, tab sis vim muaj zinc cov ntsiab lus siab, yuav tsum tau them nyiaj tshwj xeeb thaum vuam.

Corrosion kuj

CuZn36 muaj kev tiv thaiv corrosion zoo rau dej, dej vapor, cov ntsev sib txawv thiab ntau cov kua organic. Nws kuj yog tsim rau thaj av, marine thiab industrial atmospheric ib puag ncig. Raws li qee qhov xwm txheej, CuZn36 tuaj yeem tsim kev ntxhov siab tawg rau ammonia huab cua, tab sis qhov kev xeb no tuaj yeem raug cuam tshuam los ntawm kev tshem tawm kev ntxhov siab hauv ntau qhov xwm txheej.

Cov chaw thov
CuZn36 tooj dag feem ntau pom nyob rau hauv cov nram qab no:

Mechanical engineering: siv los tsim cov khoom uas yuav tsum muaj qee qhov hardness thiab hnav tsis kam, xws li li qub, twj tso kua mis, lub zog thiab cov kabmob.

Hluav taws xob engineering: Vim nws cov khoom siv hluav taws xob zoo, nws yog siv los tsim cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, thiab lwm yam.

Kho kom zoo nkauj thiab khoom siv tes ua: Vim nws cov khoom ua tau zoo thiab cov xim tshwj xeeb ntawm tooj dag, CuZn36 alloy kuj tsim nyog rau kev tsim khoom thiab khoom siv tes ua.

CuZn36 muaj ntau yam kev siv, suav nrog:

· Sib sib zog nqus qhov chaw

· Cov khoom siv hlau

· Kev lag luam hluav taws xob

· Cov khoom sib txuas

· Mechanical engineering

· Kos npe thiab kho kom zoo nkauj

· Suab paj nruag, thiab lwm yam.510

Kev kho cua sov

Kev kho cua sov ntawm CuZn36 suav nrog kev sib tsoo, quenching thiab tempering, thiab lwm yam. Cov kev kho cua sov no tuaj yeem txhim kho nws cov khoom siv kho tshuab thiab kev ua haujlwm.

Cov ntsiab lus:

Raws li kev lag luam thiab kev ua haujlwm siab tooj liab, CuZn36 plays lub luag haujlwm tseem ceeb 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 zoo thiab corrosion kuj. Vim nws cov khoom zoo, CuZn36 yog cov khoom siv hauv ntau lub lag luam.

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

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