Txheej txheem cej luam ntawm alloy cov ntaub ntawv
Txhais ntawm Alloy
Ib qho alloy yog homogeneous sib tov muaj ntawm ob lossis ntau dua cov hlau, lossis kev sib txuas ntawm cov hlau thiab tsis yog xim hlau thiab hlau cov yam ntxwv. Lub tswvyim qab Alloy Tsim yog los ua ke cov ntsiab lus hauv txoj kev xws li kom ua kom tau zoo dua qub, thiab tshuaj cheev kom tau raws li cov kev xav tau ntawm cov ntawv thov sib txawv.
Kev faib tawm cov ntaub ntawv alloy
Cov ntaub ntawv alloy tuaj yeem raug cais raws li lawv cov ntsiab lus tseem ceeb thiab cov khoom raws li hauv qab no:
Ferrous alloys:Cov no yog cov hlau sib dhos nrog cov khoom ntxiv xws li cov pa roj carbon, manganese, thiab silicon, feem ntau yog siv hauv kev lag luam steelmaking thiab casting.
Alle Alloys Alloys:Cov no yog aluminium-ua alloys nrog cov ntsiab lus zoo li tooj liab, muaj zog, muaj zog, thiab muaj cov khoom siv zoo thiab cua sov.
● Tooj liab alloys:Cov no yog cov tooj liab-ua thoob plaws nrog cov ntsiab lus ntxiv xws li zinc, tin, thiab txhuas, muab cov kev ua tau zoo, corrosion tsis kam, thiab kev ua haujlwm.
● Cov khoom lag luam:Magnesium-raws li cov alloys, feem ntau ua ke nrog txhuas, zinc, thiab manganese, yog cov qauv txheej txheem huab nrog zoo ua tsis taus thiab kub dissipation.
● Nickel alloys:Nickel-raws li cov alloys muaj cov ntsiab xws li chromium, hlau, thiab ua kom pom kev zoo corrosion thiab kev ua tau zoo heev.
● Titanium alloys:Paub txog lawv lub zog siab, qhov ceev qis, thiab tshwj xeeb corrosion tsis kam, titanium-raws li dav siv nyob rau hauv ib daim ntawv thov aerospace.
Ferrous alloys
Muaj pes tsawg leeg thiab cov khoom ntawm ferrous alloys
Ferrous alloys muaj hlau nrog ntau yam alloying cov ntsiab lus uas txhim kho lawv cov khoom siv neeg kho mob. Cov ntsiab lus muaj xws li:
● Carbon:Ib qho ntawm cov ntsiab tseem ceeb tshaj plaws, sib txawv cov ntsiab lus carbon hauv ferrous alloys cuam tshuam rau lub hardness thiab tawv. High-carbon alloys muaj ntau hardness tab sis tsis tshua muaj.
Silicon:Silicon txhim kho lub zog thiab tawv ntawm ferrous alloys thiab feem ntau siv nyob rau hauv silicon-hlau alloys rau statmaking li deoxidizing thiab ooying tus neeg sawv cev.
● MANAGANE:Manganese yog qhov tseem ceeb rau kev nce lub zog thiab hardness ntawm ferrous alloys yog qhov tseem ceeb rau kev txhim kho cov kev coj tawm thiab corrosion tsis kam thiab corrosion tsis kam thiab corrosion tsis kam thiab corrosion tsis kam thiab corrosion tsis kam thiab corrosion tsis kam thiab corrosion tiv taus ntawm cov hlau.
● Chromium:Chromium-hlau alloys muab cov tshuaj tiv thaiv corrosion zoo thiab kub-zog, feem ntau siv hauv kev tsim cov hlau stainless thiab cov hlau tshwj xeeb.
Cov ntawv thov ntawm ferrous alloys
Ferrous alloys tau siv dav thoob plaws ntau yam lag luam, suav nrog:
● Kev lag luam steelming:Ferrous alloys yog tseem ceeb ntxiv rau hauv cov steel ntau lawm, siv los hloov kho cov hlau cov khoom sib xyaw thiab txhim kho nws cov khoom.
● Kev lag luam pov tseg:Hauv cov txheej txheem casting, ferrous alloys txhim kho cov cuab yeej siv tshuab thiab kav ntev ntawm cam khwb cia hlau khoom.
Ultrasonic Vuam cov ntaub ntawv:Ferrous alloys tau siv nyob rau hauv kev tsim cov vuam pas nrig thiab flux los xyuas kom cov pob qij txha siab weld.
● Tshuaj lom neeg thiab kev lag luam fertilivies:Ferrous alloys ua cov catalysts thiab txo cov neeg sawv cev hauv cov tshuaj thiab cov chiv ua.
Workworking:Ferrous alloys tau siv nyob rau hauv cov cuab yeej xws li kev seev thiab pwm, txhim kho lawv lub zog ruaj khov thiab ua haujlwm ua haujlwm.
Txhuas Alloys
Cov yam ntxwv tseem ceeb ntawm Aluminium alloys
Aluminium alloys muaj koob meej rau lawv lub teeb yuag, muaj zog siab, thiab yooj yim ntawm kev ua, ua rau lawv tseem ceeb hauv kev lag luam niaj hnub. Cov yam ntxwv tseem ceeb muaj:
He qaim hluav taws xob:Aluminium alloys muaj qhov ntom ntom tsawg ntawm kwv yees li 2.7 g / cm³, ua rau lawv zoo tagnrho rau cov ntawv thov kom txo qis.
Muaj Zog Muaj Zog:Los ntawm kev kho kom sov thiab kev kho cua sov, alloys alloys tuaj yeem ua tiav lub zog siab tensile lub zog, nrog qee cov alloys tau tshaj li 500 mpa.
● Kev ua haujlwm zoo:Ntshiab txhuas yog cov neeg saib xyuas hluav taws xob zoo nkauj thiab cua sov, thiab txhuas alloys khaws ib feem tseem ceeb ntawm cov khoom no.
● Dorrosion Kuj:Lub ntuj oxide txheej txheej ntawm cov npoo txhuas, muab cov tshuaj tiv thaiv corrosion zoo, thiab kev kho mob tshwj xeeb tuaj yeem txhim kho cov cuab yeej no ntxiv.
● Yooj yim ntawm kev ua:Txhuas alloys ua kom pom zoo zoo, ua rau lawv haum rau kev ua pov, extrusion, thiab forging txheej txheem.
Cov qib thiab kev siv ntawm txhuas alloys
Aluminium alloys tau faib raws lawv cov ntsiab lus tseem ceeb thiab cov khoom. Qee cov qib kawm suav nrog:
● 1XXX Series:Ntshiab txhuas, nrog tshaj 99.00% cov ntsiab lus txhuas, feem ntau siv hauv kev lag luam hluav taws xob thiab cov neeg siv khoom txhua hnub.
● 2XXX Series:Tooj liab yog thawj kev sib xws, txhim kho lub zog tom qab kev kho cua sov tom qab kev kho cua sov
● 3XXX Series:Manganese yog lub ntsiab lus hais meej, muab cov khoom lag luam zoo, siv dav hauv kev tsim kho thiab cov khoom siv.
● 4XXX Series:Silicon yog lub ntsiab lus sib xws, muab cov cua sov ua kom tsis kam thiab zoo vuam cov khoom, haum rau vuam cov ntaub ntawv thiab cov khoom siv kub.
● 5XXX Series:Magnesium yog cov tseem ceeb tshaj tawm cov khoom siv, kev ua kom zoo nkauj ua haujlwm, siv hauv marine, lag luam, thiab aerospace kev lag luam.
● 6XX XEEM:Magnesium thiab silicon yog cov ntsiab lus tseem ceeb, muab lub zog zoo thiab muaj zog, siv hauv cov qauv txheej txheem.
● 7XXX Series:Zinc yog lub ntsiab lus sib xws, thiab cov alloys muaj lub zog tshaj plaws, siv cov qauv zoo nkauj thiab cov kev siv high-zog.
● 8XXX Series:Muaj lwm cov ntsiab lus xws li hlau thiab npib tsib xee, muab lub zog zoo thiab conductivity, feem ntau yog siv hauv kev lag luam hluav taws xob.
Txhuas alloys tau siv hauv ntau cov haujlwm, suav nrog:
Aerospace:Lub teeb yuag thiab lub siab-zog aluminium alloys yog qhov tseem ceeb rau cov dav hlau qauv thiab cov khoom siv.
Kev Thauj Mus Los:Aluminium alloys tau siv los tsim lub hnab yas thiab cov tsheb ciav hlau, txhim kho roj efficiency.
Insterical Kev Lag Luam:Aluminium yog cov khoom nyiam rau cov xaim thiab hloov pauv
● Kev tsim kho:Aluminium alloys tau siv dav hauv cov qauv kws kos duab, qhov rooj, thiab vov tsev vim lawv lub zog, corrosion tsis kam, thiab zoo nkauj heev tsos, thiab zoo nkauj.
Ntim:Txhuas alloys, tshwj xeeb tshaj yog nyob rau hauv daim ntawv ntawm cov ntawv foils thiab cov kaus poom, tau siv dav dav, cov khoom siv tsis zoo, thiab siv tau zoo heev.
Tooj liab alloys
Muaj pes tsawg leeg thiab cov khoom ntawm cov tooj liab alloys
Cov roj cig cop copper paub txog lawv cov hluav taws xob zoo thiab thermal ua haujlwm, thiab yooj yim ntawm cov fabrication. Cov tooj liab ntau yam suav nrog:
● Brass (tooj-zinc alloy):Paub txog nws lub zog, ductility, thiab tawm tsam rau corrosion, tooj dag yog feem ntau siv hauv cov ntawv thov tshuab, thiab cov twj paj nruag thiab suab paj nruag.
Bronze (tooj liab-tin alloy):Qhov no alloy muaj cov corrosion zoo dua, Hardness, thiab hnav tsis kam, feem ntau siv hauv bearings, bushings, thiab marine apps.
● Tooj liab-nickel alloys:Cov alloys muab cov chaw ua haujlwm corrosion, ua rau lawv zoo rau lub nkoj nkoj, pob zeb loj, thiab cov nroj tsuag desalination.
● Bertyllium tooj liab:Nrog lub zog siab, hardness, thiab corrosion tsis kam, tooj liab feem ntau siv nyob rau hauv cov twj paj nruas, cov hluav taws xob txuas, thiab springs.
Cov ntawv thov ntawm tooj liab alloys
Tooj liab alloys pab ntau yam kev lag luam vim lawv cov versatility thiab cov khoom ntiag tug:
Insterical Kev Lag Luam:Tooj liab alloys tau siv dav hauv cov hluav taws xob txuas, hluav taws xob, thiab cov khoom siv vim lawv ua tau zoo heev.
Fake Kais thiab kua tuav dej:Brass thiab Bronze tau siv ua ntau rau li qub, fittings, thiab lwm cov ntawv thov plumbed vim yog lawv corrosion tsis kam.
● Cov kev lag luam Marine:Tooj liab-Nickel alloys tau nyiam rau cov ntawv thov marine vim lawv ua tau zoo rau dej hiav txwv corrosion.
● Qhov precision engineering:BerylLine COPPER siv tau siv rau hauv cov cuab yeej, tsis yog-sparking khoom, thiab precision Cheebtsam vim tias nws lub zog thiab lub zog.
Magnesium alloys
Cov yam ntxwv ntawm cov hlau nplaum alloys
Magnesa alloys yog cov qauv txheej txheem teeb tsa tshaj plaws, nrog lub zog zoo tshaj plaws, ua kom muaj zog piv, thiab lub tshuab nqus dej khov. Cov yam ntxwv tseem ceeb suav nrog:
He qaim hluav taws xob:Magnesium alloys yog 35% sib zog dua txhuas thiab 78% sib dua dua li cov hlau, ua rau lawv zoo tagnrho rau cov ntawv thov hnyav.
● Cov tshuab raj zoo:Magnesium alloys muaj zoo heev macheyability, tso cai rau cov khoom zoo thiab meej kom tau ua tau zoo.
● Thaum poob poob siab:Cov alloys muaj cov kev poob siab zoo nqus cov khoom, ua rau lawv muaj txiaj ntsig hauv kev siv hauv kev lag luam thiab Aerospace.
● Cua sov dissipation:Magnesium alloys muab cov cua kub ua haujlwm tsis zoo, qhov tseem ceeb rau cov khoom siv hluav taws xob thiab cov hluav taws kub.
Cov ntawv thov ntawm alloys alloys
Vim yog lawv lub teeb ci thiab lub zog, alloys alloys tau siv hauv kev lag luam ntau yam:
● Kev lag luam Automotive:Cov khoom siv hlau nplaum siv tau hauv cov khoom sib xyaw ua ke, cov tsev xa khoom tuaj, thiab cov log tsheb kom txo qis lub tsheb hnyav thiab txhim kho kev siv tsheb.
Fool Aerospace kev lag luam:Magnesium alloys tau ua haujlwm hauv cov chaw dav hlau thiab cov khoom siv hauv nkoj uas muaj qhov hnyav txo yog qhov tseem ceeb.
Resplonics:Magnesium alloys tau siv nyob rau hauv kev tsim khoom ntawm lub teeb yuag, cov koob yees duab, thiab lub xov tooj ntawm tes vim lawv lub zog thiab cua sov dissipation cov khoom.
● Cov Khoom Siv Kho Mob:Magnesium alloys tau siv nyob rau hauv bioresorbable kev cog hniav thiab orthopedic cuab yeej vim lawv biocompatibility.
Nickel alloys
Cov khoom ntawm Nickel alloys
Nickel alloys paub txog lawv cov corrosion tsis kam, high-kub ruaj khov, thiab lub zog kho tshuab. Lawv feem ntau yog txuam nrog chromium, hlau, thiab lwm yam los txhim kho kev ua tau zoo hauv cov chaw ib puag ncig. Cov yam ntxwv tseem ceeb suav nrog:
● Dorrosion Kuj:Nickel alloys tau ua kom zoo heev rau oxidation thiab corrosion nyob rau hauv cov chaw hnyav, suav nrog dej hiav txwv thiab acidic.
Ntsuas siab lub zog kub:Nickel alloys khaws lawv lub zog ntawm kev kub siab, ua rau lawv haum rau kev siv hauv Aerospace thiab cov ntawv thov fais fab.
Lears Coj Yeem:Nickel alloys muab cov coj zoo, uas yog qhov muaj txiaj ntsig hauv cov ntawv thov uas xav tau ntev.
Cov ntawv thov ntawm Nickel alloys
Nickel alloys tau siv nyob rau hauv cov ntawv thov xav tau thoob plaws ntau txoj haujlwm:
Fool Aerospace kev lag luam:Nickel-based superalloys tau siv nyob rau hauv Jurbine tshuab, turnine hniav, thiab lwm yam kev kub-tiv thaiv vim tias lawv cov cua sov tsis kam.
● Cov Kev Siv Tshuaj:Nickel alloys tau siv nyob rau hauv reactors, kev sib pauv cua sov, thiab cov twj piping uas tsis kam rau corrosion thiab qhov kub siab yog qhov tseem ceeb.
● Power tiam:Nickel alloys tau ua haujlwm hauv nuclear reactors thiab roj turbines vim lawv lub peev xwm kub thiab corrosion tsis kam.
● Cov kev lag luam Marine:Nickel alloys tau siv hauv ib puag ncig marine rau cov ntawv thov zoo li cov twj uas zoo li cov twj, li qub, thiab dej hiav txwv uas ntub dej.
Titanium alloys
Cov yam ntxwv ntawm Titanium alloys
Titanium alloys yog lub teeb yooj yim tseem muaj zog, nrog tshwj xeeb tiv taus corrosion thiab high-kub ruaj khov. Cov yam ntxwv tseem ceeb suav nrog:
Muaj lub zog siab-rau-qhov hnyav piv txwv:Titanium alloys muaj zog npaum li steel tab sis ze li ntawm 45% sib zog, ua rau lawv zoo tshaj rau kev siv Aerospace thiab kev ua haujlwm siab.
● Dorrosion Kuj:Titanium alloys muaj kev tiv thaiv zoo rau kev xeb, tshwj xeeb tshaj yog nyob rau hauv cov dej hiav txwv thiab tshuaj.
● Biocompatibility:Titanium alloys yog biocompible, ua rau lawv haum rau kev cog hniav thiab khoom siv.
● Qhov siab kub-kub ruaj khov:Titanium alloys tuaj yeem tiv taus huab kub kub, tswj lawv lub zog thiab kev ntseeg siab nyob rau hauv aerospace thiab kev siv khoom lag luam.
Cov ntawv thov ntawm titanium alloys
Titanium alloys tau siv dav hauv kev lag luam uas siab zog, lub zog, thiab corrosion kuj yog qhov tseem ceeb:
Fool Aerospace kev lag luam:Titanium alloys tau siv nyob rau hauv cov dav hlau thav duab, lub cav sib xyaw ua ke, thiab tsaws lub zog vim lawv lub zog muaj zog thiab kev txuag hluav taws.
● Cov Khoom Siv Kho Mob:Titanium alloys tau siv nyob rau hauv orthopedic kev cog lus, kev cog hniav, thiab kev phais mob vim lawv biocompatibility thiab ruaj khov.
● Cov kev lag luam Marine:Titanium alloys tau ua haujlwm hauv cov khoom siv hauv qab, txua nkoj, thiab tua pov tseg vim lawv corrosion tsis kam.
● Muaj cov ntawv thov:Titanium alloys tau siv rau hauv cov nroj tsuag ua noj ua haus, cov khoom siv hluav taws xob, thiab cov ntawv thov tsheb rau cov khoom siv thiab xeb tsis kam.
Tag
Alloy cov ntaub ntawv ua haujlwm hauv lub luag haujlwm tseem ceeb hauv kev lag luam niaj hnub, qhov hnyav ua ke nrog lub zog, qhov hnyav, corrosion tsis kam, thiab kav ntev. Los ntawm Aerospace mus rau kev kho tsheb, kev tsim kho cov khoom siv kho mob, cov versatility ntawm alloy cov ntaub ntawv ua rau lawv tsis tseem ceeb rau cov ntawv thov sib cav. Seb nws yog lub zog siab ntawm ferrous alloys, lub teeb deferties ntawm alloys thiab titanium alloys, alloys ua kom tau raws li cov kev xav tau niaj hnub no.
Lub Sijhawm Post: Oct-16-2024