Yog alloy tib yam li txhuas

Hauv kev lag luam tsim, cov khoom siv science, thiab lub neej txhua hnub, "alloy" thiab "aluminium" muaj feem ntau hais cov lus hais. Txawm li cas los xij, muaj qhov tsis meej: yog alloy thiab txhuas zoo ib yam? Lo lus teb tsis muaj. Alloy thiab Aluminium muaj rau cov khoom sib txawv nrog cov ntsiab lus tshwj xeeb, kev sib xyaw, thiab cov khoom. Hais meej lawv qhov sib txawv yog qhov tseem ceeb rau cov khoom xaiv, kev thov, thiab kev tsim khoom lag luam. Kab lus no yuav pom kev sib raug zoo thiab qhov txawv ntawm alloy thiab aluminium.
Cov Ntsiab Lus Cov Ntsiab Lus: Qhov sib txawv ntawm qhov xwm
Aluminium (cim siv mis: al) yog cov khoom siv ntshiab nrog cov lej atomic los ntawm cov txheej txheem bayer thiab hone} héreion} héreult electrolysis. Ntshiab txhuas muaj kev coj dawb huv ntawm ntau tshaj 99.0% (237 aluminium) thiab khaws cov khoom siv hluav taws xob zoo nkauj)
Ib qho alloy, los ntawm kev sib piv, yog homogeneous sib tov ntawm ob lossis ntau cov ntsiab lus, qhov tsawg kawg ib yog ib hlau. Nws yog artificially synthesized rau kev ua kom zoo tshaj plaws. Alloys tsis yog txwv rau aluminium - raws cov ntaub ntawv; Cov qauv piv txwv suav nrog cov hlau (hlau {}}}}} -}} vanadium alloy). Txhuas alloys - feem ntau hais rau tsuas yog ib qho ntawm alloys {} muaj cov khoom lag luam zoo li cov tooj liab, magnesium, lossis silicon.
Kev sib xyaw: Los ntawm ib qho khoom mus rau ntau -} kev tsim qauv
Qhov ntxim nyiam tshaj plaws sib txawv ntawm alloy thiab aluminium nyob hauv lawv cov tshuaj lom neeg muaj pes tsawg leeg:
• Aluminium: muaj yuav luag tag nrho ntawm txhuas atoms. Trace impurities (piv txwv, hlau, silicon) tej zaum yuav muaj tab sis tsis txhob tshaj li 1% nyob rau hauv high {{purity aluminium. Nws muaj pes tsawg leeg nyob ruaj khov thiab txiav txim siab los ntawm ntuj tsim.
• Alloy: Yuav tsum muaj tsawg kawg yog ob lub ntsiab lus. Siv alloys alloys (feem ntau cov alloy ntsig txog txhuas) Ua piv txwv, 60% Alloy, 0.4%, thiab 0.2 {{% magnesium; 7075 Alloy Alloy suav nrog 87% Aluminium, 5.1- 6.1% zinc, thiab 2.1-29% magnesium. Rau cov tsis-aluminium alloys, xws li 304 stainless hlau (ib qho kev tiv thaiv hlau yog hlau (≈70%), nrog 18% npib tsib xee tsis tau txhuas txhua.
Qhov no suav sib txawv ncaj qha ua rau cov kev hloov pauv ntawm micreens qauv, thaum aluminium daim ntawv sau) vim tias muaj cov khoom ntxiv, uas txiav txim siab lawv cov khoom tshwj xeeb.
Kev Ua Tau Zoo: Los ntawm cov yam ntxwv intrinsic rau cov haujlwm ua kom haum
Aluminium thiab alloys (tshwj xeeb tshaj yog aluminium alloys) txawv nyob rau hauv kev ua tau zoo, xav txog lawv cov laj thawj tsim tsim:
• Cov khoom siv neeg kho tshuab: ntshiab li nyias muaj zog (tensile muaj zog ≈90 mpa) thiab cov hnav tsis zoo, txwv nws siv hauv cov txheej txheem txheej txheem. Alloys, txawm li cas los xij, yog engineered rau txhim kho kev ua tau zoo. Piv txwv li, 7075 aluminium alloy (ib qho txhuas- kev ua tiav ntawm cov zog ntawm 500 ntxiv rau cov dav hlau tsaws cia, haum rau cov dav hlau tsaws. Ib yam li ntawd, hlau (ib hlau (ib hlau (ib hlau (ib tug hlau {7} Raws li alloy) muaj lub zog siab dua li cov hlau ntshiab.
• Cov Khoom Ua Haujlwm: Ntshiab Aluminium exels nyob rau hauv Thermal / Hluav Taws Xob Conded (tsis muaj qhov av noo) tab sis tsis muaj cov av noo, tshuaj). Alloys Chaw Nyob cov Flaws: 5052 Alloy Alloy (Txhuas Alloy (Txhuas - Magnesium) Tiv Thaiv Saltwater Corrosion rau cov ntawv thov marine; Titanium alloy (titanium -} Aluminium) tswj lub zog ntawm 600℃rau ece - cav cav.
• Cov txheej txheem ntshiab: du txhuas yog cov yas heev thiab yooj yim rau yob lossis extrude tab sis tsis tuaj yeem txhawb nqa los ntawm kev kho cua sov. Alloys muaj kev muab cov txheej txheem diversified: cam cov txhuas alloys (piv txwv li, A356) muaj cov nplaim zoo rau cov khoom siv nyuaj heev; Thaum tshav kub kub -} ntxuav aluminium alloys (piv txwv li, 6061) tuaj yeem ua rau txhim kho lub zog.
Kev faib tawm: Ntau haiv neeg thiab cov qauv pawg
Aluminium, raws li cov hlau ntshiab, muaj kev faib tawm yooj yim- muaj kev sib sau ua ke (piv txwv li ntawm 99.5% purity, 1100 aluminium nrog 99.0% purity). Nws cov pawg tau txiav txim siab ntawm cov ntsiab lus impurity.
Alloys, los ntawm kev sib piv, ua cov txheej txheem loj heev cais los ntawm:
• Cov hlau: aluminium alloys (aluminium li lub hauv paus), hlau alloys (hlau li lub hauv paus), tooj liab li lub hauv paus), thiab lwm yam.
• Thov: alloys alloys (piv txwv li, 2024 alloys alloys (piv txwv li}
• Kev Ua Qauv: Wrought Alloys (dov / extruded), cam khwb cia) alloys (cam khwb cia rau hauv cov duab).
Qhov kev sib txawv no txhais tau tias "alloy" encompasses deb tshaj txhuas {{}}} cov ntaub ntawv muaj feem xyuam nrog cov khoom siv hlau.
Daim Ntawv Thov Kev Sau Npe: Ua kom tiav tab sis tsis sib pauv tau
Aluminium thiab alloys pab cov cwj pwm txawv hauv cov ntawv thov, nrog kev sib tshooj tsawg kawg:
• Cov ntawv thov ntshiab: txwv rau cov xwm txheej uas yuav tsum muaj cov kab mob siab lossis kev sib kis tau, cov zaub mov ntim (txhuas ntawv ci), thiab cua sov.
• Alloy Applications: Dominating qauv thiab siab - kev ua lag luam teb. Txhuas Alloys tau siv nyob rau hauv Automotive lub cev (6061) thiab lub tsev profiles (6063); Hlau Alloys (Hlau) Daim Ntawv Txuas hniav thiab tshuab; Titanium alloys pab pawg neeg tsim khoom lag luam aerospace. Txawm nyob hauv thaj chaw sib tshooj (piv txwv li, automotive), alloys hloov ntshiab txhuas kom zoo dua lub zog.
Xaus: alloys suav nrog alloys alloys, tab sis tsis sib npaug rau txhuas
To summarize: Aluminum is a pure metal, while an alloy is a multi-element mixture. Aluminium alloys (ib qho ntawm alloys) sib txuas nrog lwm cov ntsiab lus los txhim kho kev ua tau zoo, tab sis lawv tsis zoo ib yam li txhuas. Alloys yog lub tswvyim dav dav zoo li cov ntaub ntawv hlau thiab titanium alloy, uas tsis muaj kev cuam tshuam rau txhuas.
Nkag siab qhov txawv no yog qhov tseem ceeb rau cov khoom xaiv: ntshiab txhuas yog nyiam rau kev ua haujlwm; Txhuas alloys rau lub teeb yuag sib xws; Hlau alloys rau hnyav - Log Cheebtsam. Raws li cov khoom siv science tawm, alloys yuav txuas ntxiv mus evve {{{{{6} Thaum ntshiab tau khaws cia nws cov niche hauv cov ntawv thov tshwj xeeb.
Hauv essence, alloy thiab txhuas yog tsis muaj tib yam tsis muaj kev sib txuas. Alloys txuas ntxiv cov peev xwm ntawm cov tshuaj ntshiab zoo li txhuas, ua kom muaj kev nce qib los ntawm cov khoom lag luam txhua hnub kom muaj kev tshawb nrhiav niaj hnub los hloov chaw. Paub txog lawv cov kev sib txawv yuav pab qhib cov peev txheej tag nrho ntawm txhua cov khoom hauv kev lag luam tshiab.