Brass, ib qho alloy ntawm tooj liab thiab zinc, yog ib qho ntawm cov khoom siv ntau yam thiab siv dav hauv engineering, kev tsim kho, thiab tsim. Nrog rau ntau cov tooj liab alloys muaj -txhua tus uas muaj cov khoom tshwj xeeb- xaiv qhov yog yuav nyuaj. Txawm hais tias koj tab tom tsim cov khoom siv hluav taws xob, hluav taws xob, cov qauv tsim vaj tsev, lossis cov khoom siv hauv hiav txwv, ua qhov kev xaiv zoo ua kom ruaj khov, ua haujlwm tau zoo, thiab tus nqi- ua tau zoo. Nov yog cov lus qhia siv tau los pab koj xaiv qhov zoo tshaj plaws tooj dag alloy rau koj qhov project.
Nkag siab koj qhov project cov ntsiab lus tseem ceeb
Pib los ntawm kev txhais qhov koj xav tau cov tooj dag ua. Cov ntsiab lus tseem ceeb suav nrog:
Mechanical Strength:Puas yog qhov yuav tsum tau tiv thaiv kev ntxhov siab, hnav, lossis cuam tshuam?
Corrosion Resistance:Nws puas yuav raug dej noo, tshuaj lom neeg, lossis ib puag ncig sab nraum zoov?
Machineability:Puas yuav xav tau kev drilling, tig, lossis threading?
Hluav taws xob / Thermal conductivity:Puas yog kev coj ua tau zoo yog qhov tseem ceeb?
Formability:Nws puas yuav tsum tau khoov, stamped, lossis zoo li tus?
Aesthetic Appeal:Puas yog xim, tiav, lossis tarnish kuj tseem ceeb?
Tus nqi:Koj puas ua haujlwm nyob rau hauv ib qho nyiaj txiag nruj?
Paub cov Common Brass Alloys thiab lawv lub zog
C26000 (Cartridge tooj dag):
Muaj txog 70% tooj liab thiab 30% zinc. Txias zoo heev - ua hauj lwm zog, zoo zog, thiab siab ductility. Zoo tagnrho rau cov mos txwv casings, kho vajtse, thiab cov khoom dai kom zoo nkauj.
C36000 (Free-Txiav tooj dag):
Paub txog qhov tshwj xeeb machinability (rated 100% ntawm qhov machinability Performance index). Muaj cov hlau lead me me (Pb). Zoo meej rau siab - ntim CNC machining ntawm screws, li qub, thiab fittings.
C46400 (Naval tooj dag):
Xws li 60% tooj liab, 39% zinc, thiab 1% tin (Sn). Tin txhim kho corrosion kuj nyob rau hauv seawater. Siv rau marine hardware, kiv cua shafts, thiab twj tso kua mis Cheebtsam.
C23000 (Red Brass):
Muaj 85% tooj liab thiab 15% zinc. Muaj ntau dua corrosion kuj thiab ib tug txawv reddish xim. Feem ntau nyob rau hauv cov kav dej fittings, heat exchangers, thiab architectural trim.
C28000 (Muntz Hlau):
A 60/40 tooj dag (60% Cu, 40% Zn) nrog kub zoo - ua haujlwm tau zoo thiab corrosion kuj. Feem ntau siv nyob rau hauv tshav kub exchangers, condenser daim hlau, thiab architectural cladding.
C85700 (Leaded Siab-Zoo tooj dag):
Muaj cov khoom ntxiv xws li txhuas, txhuas, thiab manganese kom txhim kho lub zog thiab castability. Siv rau hnyav-cov dej num muaj thiab cov khoom siv hauv hiav txwv.
Sib piv cov Alloy rau daim ntawv thov
| Daim ntawv thov | Cov Kev Xav Tau Tseem Ceeb | Pom zoo Alloys |
|---|---|---|
| Cov kav dej & kua dej | Corrosion kuj, machinability | C36000, C23000 |
| Marine & Coastal Hardware | Saltwater corrosion kuj, lub zog | C46400, C48500 |
| Kho kom zoo nkauj & Architectural | Aesthetics, tarnish kuj, formability | C26000, C23000, C28000 |
| Hluav taws xob Connectors | Zoo conductivity, caij nplooj ntoos hlav zog | C26000, C27400 |
| High-Precision Machined Parts | Zoo heev machinability, nruj tolerances | C36000 |
| Kub Exchangers & Radiators | Thermal conductivity, corrosion kuj | C23000, C28000 |
Xav txog Fabrication thiab Post-Processing
Machining:Yog tias koj qhov project cuam tshuam nrog kev ua haujlwm nyuaj, ua qhov tseem ceeb ntawm -txiav tooj dag zoo liC36000.
Vuam & Joining:Tsis txhob siv cov tooj dag rau vuam; xaiv cov alloys nyiamC21000los yogC23000xwb.
Ua tiav:Qee cov tooj dag siv plating, polishing, lossis patination zoo dua lwm tus. Tham nrog koj tus neeg muag khoom thaum ntxov hauv theem tsim.
Environmental thiab Regulatory Factors
Lead-Cov Kev Xav Tau Dawb:Rau cov dej haus los yog cov khoom siv, xaiv cov hmoov lead -dawb alloys nyiamC69300los yogC87850.
Ib puag ncig zoo heev:Rau kev raug tshuaj lom neeg los yog kub kub, xyuas cov alloy cov tshuaj sib raug zoo thiab thermal stability.
Peb lub Hoobkas
Peb lub hauv paus tsim khoom niaj hnub no tau nruab nrog kev ua tiav puv - cov txheej txheem ntau lawm rau kev tsim cov khoom siv tooj liab thiab tooj liab alloy. Lub Hoobkas nta precision smelting, nruam nruam, siab - siab extrusion, siab - ceev dov, thiab precision txiav cov cuab yeej, xyuas kom nruj tswj txhua kauj ruam ntawm tooj liab ingot rau cov khoom tiav. Peb muaj zog R & D thiab customization muaj peev xwm, ua rau peb tsim ntau yam specifications thiab tempers ntawm tooj liab raj, daim hlau, rods, xov hlau, thiab ultra- nyias foils raws li thoob ntiaj teb cov qauv (xws li ASTM, EN, JIS) thiab cov neeg siv khoom tshwj xeeb. Peb cov khoom siv dav siv hauv ntau yam lag luam, suav nrog tub yees, hluav taws xob, hluav taws xob, tsheb thauj mus los, thiab kev tsim kho.
Copper khoom ntim
Peb nkag siab tag nrho tias kev ntim khoom ruaj ntseg yog qhov tseem ceeb rau kev xa khoom tsis zoo. Ua raws li cov yam ntxwv ntawm cov khoom sib txawv, peb ntiav cov kev lag luam ntim cov kev daws teeb meem: cov raj tooj liab thiab cov pas nrig feem ntau muaj kev ruaj ntseg nrog cov tshuaj tiv thaiv - xeb sab hauv thiab ruaj khov ntoo crates lossis hlau - lub thawv ntawv txhawm rau tiv thaiv kev cuam tshuam thiab deformation thaum caij tsheb npav; tooj liab daim hlau, strips, thiab foils yog thawj zaug them nrog zaj duab xis tiv thaiv, muab tso rau hauv ib puag ncig qhuav, qhwv nrog cov ntawv tsis muaj dej thiab noo noo- cov ntaub ntawv pov thawj, thiab thaum kawg tau ntim rau hauv cov khoom siv plywood lossis steel coil thawv kom tiv thaiv cov dej noo thiab kev puas tsuaj; cov xov hlau yog zoo huv si rau ntawm ntoo los yog steel reels thiab khov kho. Tag nrho cov ntim tau sau meej meej thiab ua raws li cov qauv xa tawm, kom ntseeg tau tias koj cov khoom tswj hwm lawv lub Hoobkas zoo txawm tias tom qab ntev - kev thauj mus los hauv hiav txwv thiab ntau yam kev tuav.
Tau Txais Cov Lus Qhia Ceev & Logistics Plan
