Ti vs Al

Aluminium vs titanium
Nyob rau hauv lub ntiaj teb no peb nyob, muaj ntau yam tshuaj uas yog lub luag hauj lwm rau cov muaj pes tsawg leeg ntawm tag nrho cov tsis muaj sia nyob ib ncig ntawm peb.Feem ntau ntawm cov ntsiab lus no yog ntuj, uas yog, lawv tshwm sim lawm whereas tus so yog hluavtaws;uas yog, lawv tsis tshwm sim lawm thiab yog artificially tsim.Daim ntawv teev sijhawm yog ib qho cuab yeej siv tau zoo thaum kawm cov ntsiab lus.Nws yog qhov tseeb tabular kev npaj uas qhia tag nrho cov tshuaj lom neeg;lub koom haum yog nyob rau hauv lub hauv paus ntawm tus lej atomic, hluav taws xob configurations thiab qee qhov tshwj xeeb cov khoom siv tshuaj.Ob lub ntsiab lus uas peb tau khaws los ntawm lub rooj sib piv rau kev sib piv yog aluminium thiab titanium.

Yuav pib nrog, txhuas yog cov khoom siv tshuaj uas muaj lub cim Al thiab nyob hauv pawg boron.Nws muaj atomic ntawm 13, uas yog, nws muaj 13 protons.Aluminium, raws li ntau tus ntawm peb paub, belongs rau qeb ntawm hlau thiab muaj ib tug silvery dawb tsos.Nws yog mos thiab ductile.Tom qab cov pa oxygen thiab silicon, txhuas yog 3rd feem ntau cov khoom hauv lub ntiaj teb.Nws ua rau yuav luag 8% (los ntawm qhov hnyav) ntawm cov khoom ntawm lub ntiaj teb.

Ntawm qhov tod tes, titanium kuj yog cov khoom siv tshuaj lom neeg tab sis nws tsis yog cov hlau raug.Nws belongs rau qeb ntawm kev hloov pauv hlau thiab muaj cov cim tshuaj Ti.Nws muaj tus lej atomic ntawm 22 thiab muaj qhov zoo li nyiaj.Nws yog lub npe hu rau nws lub zog siab thiab tsawg ntom.Dab tsi characterizes titanium yog qhov tseeb hais tias nws yog heev resistant rau corrosion nyob rau hauv chlorine, dej hiav txwv thiab aqua regia.
Cia peb sib piv ob lub ntsiab lus ntawm lawv lub cev.Aluminium yog ib qho hlau uas tuaj yeem ua tau thiab yog lub teeb yuag.Kwv yees li, aluminium muaj qhov ntom ntom uas yog li ib feem peb ntawm cov hlau.Qhov no txhais tau hais tias rau tib lub ntim ntawm cov hlau thiab txhuas, tom kawg muaj ib feem peb ntawm qhov loj.Cov yam ntxwv no tseem ceeb heev rau ntau cov ntawv thov ntawm aluminium.Qhov tseeb, qhov zoo ntawm qhov tsis muaj qhov hnyav yog vim li cas aluminium yog siv dav hauv kev tsim cov dav hlau.Nws cov tsos txawv ntawm silver mus rau dull grey.Nws qhov tseeb tsos nyob ntawm qhov roughness ntawm qhov chaw.Qhov no txhais tau hais tias cov xim tau los ze zog rau nyiaj rau ib tug smoother nto.Ntxiv mus, nws tsis yog magnetic thiab tsis txawm ignite yooj yim.Aluminium alloys yog siv dav vim lawv lub zog, uas ntau dua li lub zog ntawm cov ntshiab aluminium.

Titanium yog tus cwj pwm los ntawm nws lub zog siab rau qhov hnyav piv.Nws yog ductile heev nyob rau hauv ib qho chaw tsis muaj oxygen thiab muaj qhov ntom ntom.Titanium muaj cov ntsiab lus melting siab heev, uas yog ntau tshaj 1650 degrees Centigrade lossis 3000 degrees Fahrenheit.Qhov no ua rau nws muaj txiaj ntsig zoo li cov hlau refractory.Nws muaj tsawg thermal thiab hluav taws xob conductivity thiab yog paramagnetic.Cov qib lag luam ntawm titanium muaj lub zog tensile txog 434 MPa tab sis tsis tshua ntom.Piv rau aluminium, titanium yog li 60% ntau ntom.Txawm li cas los xij, nws muaj ob lub zog ntawm aluminium.Ob leeg muaj zog tensile sib txawv heev thiab.

Cov ntsiab lus ntawm qhov sib txawv qhia hauv cov ntsiab lus

1. Aluminium yog hlau hos titanium yog ib qho kev hloov hlau
2. Aluminium muaj tus lej atomic ntawm 13, lossis 13 protons;Titanium muaj atomic tooj ntawm 22, los yog 22 protons
3.Aluminium muaj cov cim tshuaj Al;Titanium muaj cov cim tshuaj Ti.
4.Aluminium yog qhov thib peb tshaj plaws nyob rau hauv lub ntiaj teb lub crust whereas Titanium yog 9th feem ntau cov khoom.
5.Aluminium tsis sib nqus;Titanium yog paramagnetic
6.Aluminium yog pheej yig dua piv rau Titanium
7.Cov yam ntxwv ntawm txhuas uas yog ib qho tseem ceeb heev nyob rau hauv nws cov kev siv yog nws lub teeb yuag thiab tsawg ntom, uas yog ib feem peb ntawm cov hlau;Cov yam ntxwv ntawm titanium uas yog ib qho tseem ceeb hauv kev siv yog nws lub zog siab thiab siab melting point, siab tshaj 1650 degrees centigrade.
8.Titanium muaj ob lub zog ntawm txhuas
9.Titanium yog li 60% denser dua li txhuas
2.Aluminium muaj ib tug silvery dawb tsos uas txawv ntawm cov nyiaj mus rau dull grey nyob ntawm seb qhov roughness ntawm qhov chaw (feem ntau ntau ntawm cov nyiaj rau smoother nto) 10. hereas titanium muaj ib tug silver tsos.