Dab tsi yog lub luag haujlwm ntawm titanium hauv steel?
Titanium yog ib qho khoom siv hlau uas xav tias yog ib feem tseem ceeb hauv cov hlau. Hlau yog ib yam khoom siv hlau thiab tseem ceeb, thaum titanium yog ib feem nrog cov khoom zoo heev. Hlau cov khoom tuaj yeem txhim kho los ntawm kev ntxiv titanium rau nws, ua rau nws zoo ib yam thiab zoo dua thiab tiv taus corrosion, hnav, thiab kub.
Hlau cov txheej txheem microstructure thiab kev kho cua sov yog cuam tshuam los ntawm kev sib cuam tshuam ntawm titanium thiab hlau. Ua ntej thiab qhov tseem ceeb tshaj plaws, ntxiv titanium rau cov hlau tuaj yeem ua rau nws cov microstructure zoo ib yam thiab nthuav dav. Qhov no yog vim qhov tseeb tias titanium tuaj yeem txwv tsis pub nplej los ntawm kev loj hlob, ua rau cov hlau muaj zog thiab ruaj khov dua.
Titanium ib yam li emphatically cuam tshuam rau txhua yam khoom ntawm hlau. Los ntawm kev tsim cov txiaj ntsig nthuav dav thiab siv cov txheej txheem kho mob, titanium tuaj yeem tsim cov hardness thiab elasticity ntawm cov hlau thiab ntxiv txhim kho nws cov kev cuam tshuam kev hnav thiab kev tawm tsam. Ib yam li ntawd, titanium kuj tseem tuaj yeem txo qhov kev ua tsis zoo ntawm cov hlau, ua rau nws muaj zog dua thiab muaj kev vam meej.
Titanium kuj tseem cuam tshuam rau lub cev, kev sib txuas thiab lub voj voog ntawm cov hlau. Kev nthuav dav ntawm titanium tuaj yeem hloov pauv lub pob zeb zoo nkauj ntawm cov hlau, ua haujlwm ntawm nws cov liquefying point thiab sov so. Tib lub sijhawm, titanium kuj tseem tuaj yeem teb cov khoom siv sib txawv nrog cov khoom sib txawv hauv cov hlau rau cov khoom sib tov ruaj khov, ua haujlwm ntxiv rau kev nthuav qhia ntawm cov hlau. Raws li kev tsim kho tshiab, lub xub ntiag ntawm titanium tuaj yeem ua haujlwm ntawm cov txheej txheem thiab weldability ntawm cov hlau, ua rau cov hlau yooj yim dua rau kev ua thiab tsim khoom.
Titanium nthuav tawm qhov kev sib tsoo ntawm cov hlau. Hlau yog inclined mus rusting nyob rau hauv ntub dej los yog acidic tej yam kev mob, tab sis nrog rau kev nthuav dav ntawm ib qho kev ntsuas ntawm titanium, kev siv cov hlau thaiv yog tsim nyog txav mus. Qhov no yog vim tias titanium tuaj yeem teb nrog oxygen thiab dej los tsim cov txheej tuab titanium oxide, uas tiv thaiv cov lus teb oxidation ntxiv thiab yog li tiv thaiv cov hlau.
Titanium kuj tseem txhim kho qhov hnav tsis kam ntawm cov hlau. Cov hlau feem ntau tuaj yeem raug kev puas tsuaj los ntawm kev sib txhuam thiab hnav, tab sis qhov zoo ntawm titanium tuaj yeem ua rau cov hlau hnyav dua thiab tiv taus hnav. titanium tuaj yeem sib sau ua ke nrog cov pa roj carbon monoxide hauv cov hlau los ua ib qho nyuaj titanium carbide, shaping ib txheej hnav-tiv thaiv kev tiv thaiv ntawm cov hlau nto.
Titanium kuj hloov kho qhov kub-kub tawm tsam ntawm hlau. Hlau yog inclined rau disfigurement thiab poob siab nyob rau hauv high kub tej yam kev mob, tsis tau ntxiv ib tug zoo ntsuas ntawm titanium yuav ua hauj lwm rau lub sov lub zog ntawm hlau. Hlau lub zog thiab hardness tuaj yeem tswj tau los ntawm kev tiv thaiv kev loj hlob ntawm cov qoob loo thiab kev sib tsoo los ntawm kev tsim cov sib txuas ruaj khov nrog titanium thiab lwm yam khoom.
Titanium tseem ceeb cuam tshuam rau microstructure thiab kev kho cua sov ntawm cov hlau, thiab txiav txim siab cuam tshuam rau cov khoom siv kho tshuab, lub cev, cov khoom sib txuas thiab lub voj voog ntawm cov hlau. Titanium kuj tseem siv dav hauv cov hlau, muab kev pabcuam tseem ceeb rau kev nce qib ntawm kev sib txawv. Los ntawm kev tsom mus ntxiv rau kev sib txuas ntawm titanium thiab hlau, peb tuaj yeem hloov kho cov khoom ntawm cov hlau thiab txuas ntxiv nws daim ntawv thov tau.
Titanium lub luag haujlwm hauv cov hlau tsis tuaj yeem tsis quav ntsej. Nws tuaj yeem txhim kho qhov kev cuam tshuam kev yaig, hnav kev tawm tsam thiab kub siab ntawm cov hlau thaiv, ua rau cov hlau hnyav dua thiab muaj kev ntseeg siab. Hauv qhov no, titanium amalgams feem ntau yog siv nyob rau hauv niaj hnub teb thiab sib dhos kev lag luam los ua cov khoom siv hlau sib txawv zoo tshaj plaws los daws cov teeb meem ntawm ntau qhov chaw.
