Hom ntawm txhuas alloys
Aluminium alloys tau categorized los ntawm lawvTxoj kev uaThiabTseem Ceeb Alloying NtsiabCov. Feem ntau ntawm kev faib ua raws li4- Digit System(Xws li, 1xxx rau 8xxx series) qauv los ntawm cov koom haum txhuas.
1. Wring alloys (deformable)
Cov alloys no yog puab los ntawm dov, extrusion, lossis kev zam txim.
1xxx series (ntshiab txhuas):
Piv txwv: 1050, 1100.
Ntau dua los yog sib npaug rau 99% txhuas, zoo heev corrosion thiab conductivity. Siv rau hauv hluav taws xob hluav taws xob, tshuaj tso tsheb hlau luam, thiab muaj kev cuam tshuam.
2xxx series (tooj liab alloys):
Piv txwv: 2024, 2014.
Lub zog siab, ua kom sov. Feem ntau hauv Aerospace (cov tawv ntoo cua, cov rivets) thiab kev siv tub rog.
3xxx series (manganese alloys):
Piv txwv: 3003, 3004.
Lub zog nruab nrab, muaj kev tsim kom zoo. Siv hauv cov kaus poom haus, vov tsev, thiab cua sov.
5xxx series (maglocesium alloys):
Piv txwv: 5052, 5083.
Zoo heev weldability thiab marine corrosion tsis kam. Qhov zoo tagnrho rau nkoj shipuilding, raj xa dej, thiab vaj tse tsheb.
6xxx series (magnesium alloys):
Piv txwv: 6061, 6063.
Tshav kub-kho tau, ntsuas lub zog thiab corrosion tsis kam. Siv rau hauv cov txheej txheem txheej txheem, lub qhov rais thav ntawv, thiab cov kauj vab caij tsheb kauj vab.
7xxx series (zinc alloys):
Piv txwv: 7075, 7050.
Ultra-siab zog, ua kom sov. Tseem ceeb rau Aerospace (dav hlau wings, tsaws iav) thiab cov tshuab ntxhov siab.
8xxx series (lwm cov khoom):
Piv txwv: 8011 (hlau), 8079 (lithium).
Cov ntawv teev tshwj xeeb zoo li Lithium-txhuas alloys rau Aerospace thiab Fe / al alloys rau cov ntawv ci.
2. Nrum alloys
Tsim los rau casting cov txheej txheem (piv txwv li, xuab zeb casting, tuag casting).
2xxx.x series (tooj liab):
Tus yam ntxwv: 206.0.
Siab zog, siv nyob rau hauv Automotive pistons thiab lub tog raj kheej hau.
3xx.x series (silicon + tooj liab / magnesium):
Piv txwv: A356, 319.
Zoo heev fluidity thiab corrosion tsis kam. Ntau yam hauv cov cav hauv lub cav, cov log, thiab cov twj tso kua mis.
4xx.x series (silicon):
Tus yam ntxwv: 413.0.
Lub zog nruab nrab, siv nyob rau hauv cov kws kho vaj tse kws ntxaij thiab cov tub rog ua haujlwm.
5xxx.x series (magnesium):
Tus yam ntxwv: 520.0.
Zoo ductility thiab corrosion tsis kam. Thov hauv cov khoom siv hluav taws xob marine thiab cov khoom hniav zoo nkauj.
7xx.x series (zinc):
Tus yam ntxwv: 712.0.
Muaj zog rau kev kho tsheb thiab Aerospace castings.
8xxx.x series (tin):
Tus yam ntxwv: 850.0.
Siv nyob rau hauv bearings thiab tsawg daim ntawv tso kev txhuam.
3. Cov tsiaj tshwj xeeb tshaj plaws
Lithium-txhuas alloys (piv txwv li, 2099, 2195):
Ultra-lub teeb rau aerospace (chaw shuttle roj tso tsheb hlau luam, niaj hnub dav hlau).
Nano-txheej txheem alloys:
Txhim kho lub zog ntawm cov khoom siv qoob loo (piv txwv li, al-mg-scr rau 3D luam ntawv).
Additive Raug Alloys:
Piv txwv: Alsi10MG (rau laser hmoov txaj fusion), scalmalloy® (High-zog Aerospace feem).
4. Siv alloys allloys
Piv txwv: 31 {0} 5 (Los ntawm cov dej haus tuaj yeem scrap), 380.0 (tuag-cam khwb cia siv almoy).
Qhov tseem ceeb rau kev tsim khoom nyob hauv Automotive thiab kev tsim kho.
Cov Qauv Kawm Tseem Ceeb
Ntau lub teb chaws: ISO 209 (piv txwv li, en aw -6061).
Qhov kev lag luam tshwj xeeb: Ams (Aerospace Cov Khoom Siv Tshwj Xeeb), ASTM cov qauv.
Vim li cas cov teeb meem xaiv alloy
Lub Zog Vs. Nyhav: 7xxx rau aerospace vs. 5xxx rau cov tubrog nkoj.
Kev yuav: 6xxx rau extrusion vs. 3xx.x rau casting.
Huab cua: 5xxx rau sillwater thiab 1xxx rau cov tshuaj tiv thaiv.
Qhia rau kuv paub yog tias koj xav tau cov ntsiab lus ntawm cov alloys tshwj xeeb lossis kev siv!
