1. Zinc Alloys
Cov qhab nia: Zamak 3, Zamak 5, Zamak 7, ZA-8Cov khoom tseem ceeb
Fluidity zoo heev, ultra-thin phab ntsa casting muaj peev xwm
High dimensional stability, yooj yim plating, polishing & nto xov
Zoo ductility, qis melting kub; txo cov cuab yeej hnav
Tsawg tensile lub zog piv nrog aluminium alloysCov kev siv zoo tshaj plaws
Cov khoom siv me me ntawm cov neeg siv khoom lag luam, cov xauv, pob khawm, cov khoom siv kho kom zoo nkauj
Electronic vaj tse, connectors, khoom ua si qhov chaw
Cheebtsam uas yuav tsum tau chrome plating los yog siab cosmetic nto
Tsawg- mus rau - nruab nrab kub ua haujlwm ib puag ncigKev txwv: Tsis yog rau siab -kev pabcuam kub; hnyav dua aluminium
2. Aluminium Alloys
Cov qhab niaA380, A413, A356, ADC10, ADC12Cov khoom tseem ceeb
Lub teeb, siab zog - rau - qhov hnyav piv
Zoo corrosion kuj, zoo heev thermal conductivity
Kev ua haujlwm siab kub kam rau ua
Tsawg dua, tus nqi- zoo rau nruab nrab- mus rau - qhov lojCov kev siv zoo tshaj plaws
Automotive Cheebtsam: engine brackets, kis tau tus mob vaj tse, tshav kub dab dej
LED teeb pom kev hauv tsev, hluav taws xob enclosures
Cov yam ntxwv ntawm cov khoom uas yuav tsum tau ua kom sov dissipation
EV roj teeb casings, lub cev muaj zog tsevKev txwv: Siab melting point; ntau abrasive kom tuag; nyuaj rau phaj ncaj qha
3. Magnesium Alloys
Cov qhab nia: AZ91D, AM60BCov khoom tseem ceeb
Lightest mainstream tuag casting alloy
Zoo heev vibration damping, siab nruj
Yooj yim machining; zoo electromagnetic shieldingCov kev siv zoo tshaj plaws
Portable electronics: laptop thav ntawv, lub koob yees duab lub cev
Automotive lub teeb yuag structural qhov chaw
Handheld power tool HousingKev txwv: Tsis zoo corrosion tsis muaj txheej; cov khoom siv ntau dua; nruj txheej txheem kev nyab xeeb yuav tsum
4. Copper Alloys
Cov qhab nia: tooj dag, tooj dag tuag casting alloysCov khoom tseem ceeb
Superior hluav taws xob & thermal conductivity
High hnav tsis kam, corrosion kujCov kev siv zoo tshaj plaws
Hluav taws xob tiv tauj, conductive terminals
Valve Cheebtsam, kav dej fittings, bearing qhov chawKev txwv: Kub melting kub heev, hnyav tuag yaig; siab raw khoom nqi; tsuas yog rau siab -tus nqi ua haujlwm
5. Lead & Tin Alloys (tsawg-melting alloy)
Cov khoom tseem ceeb: Tsis tshua muaj melting point, zoo fluidityCov kev siv zoo tshaj plaws: Tsawg-kub pwm casting, hniav ornaments, counterweightsKev txwv: Hnyav, tsis muaj zog txhua yam; lead-muaj cov alloys txwv los ntawm ib puag ncig cov cai
Kev Taw Qhia Kev Xaiv Ceev
| Alloy Tsev Neeg | Thawj Qhov Zoo | Yam Ua Haujlwm Temp | Ideal Application |
|---|---|---|---|
| Zinc | Plating muaj peev xwm, nyias phab ntsa, cov cuab yeej siv tsawg | <120℃ | Kho kom zoo nkauj qhov chaw, me me fittings |
| Aluminium | Lub teeb, tshav kub dissipation, lub zog | Txog li 200 degree | Auto qhov chaw, cua sov dab dej, enclosures |
| Magnesium | Qhov hnyav tsawg kawg nkaus, EMI shielding | <150℃ | Portable lub teeb yuag li |
| Tooj | High conductivity & hnav tsis kam | Dav dav | Conductive & hnav- cov khoom tseem ceeb |
Cov Cai Xaiv Ntxiv Ntxiv
Qhov hnyav yuav tsum tau: Prioritize Mg > Al > Zn > Cu
Deg tsos & plating: Zinc alloys yog thawj qhov kev xaiv
Thaum tshav kub kub dissipation: Aluminium alloys nyiam dua
Hluav taws xob conductivityKhoom siv: tooj liab> Aluminium> Magnesium> Zinc
Khoom loj & phab ntsa thickness: Zinc suits ultra-thin me me; aluminium rau loj castings
