Titanium vs Stainless hlau

Taw qhia: Titanium vs stainless hlau

Titanium thiab tempered steel yog ob ntawm cov ntaub ntawv nto moo tshaj plaws siv hauv kev lag luam sib txawv, los ntawm kev txhim kho thiab kev dav hlau mus rau cookware thiab gems. Ob leeg tsim nyog rau cov ntawv thov tshwj xeeb vim lawv cov khoom sib txawv thiab cov yam ntxwv. Dab tsititaniumthiab stainless hlau yog, raws li zoo raws li lawv lub zog, ceev, hnyav, cookware, pa hnyav, hardness, nqi, corrosion kuj, thiab xim, yuav tau tham nyob rau hauv tsab xov xwm no.

titanium yog dab tsi?

Cov tshuaj titanium muaj tus lej atomic 22 thiab lub cim Ti. Nws yog xim nyiaj hloov pauv hlau nrog qhov ntom ntom. Nws yog qhov zoo tagnrho rau kev cog ntoo kho mob, kev siv aerospace, thiab cov khoom siv kis las vim nws cov biocompatibility, siab zog-rau-qhov hnyav piv, thiab zoo heev tiv thaiv corrosion. Nws kuj tseem siv tau rau hauv kev sib sau ua ke ntawm lub pov haum, watches, thiab cov tsom iav qhov muag.

Titanium muaj qhov tawg ntawm 1,668 degree (3,034 degree F), txwv ntawm 3,287 degree (5,949 degree F), thickness ntawm 4.5 grams ib cubic centimeter, thiab ib tug hluas lub modulus ntawm roughly 110 GPa. Thaum raug huab cua, nws tsim ib txheej tiv thaiv oxide uas tiv thaiv corrosion. Nws yog tshwj xeeb tshaj yog impervious rau cov khoom hluavtaws, nrog rau cov kua qaub, antacids, thiab dej ntsev.

stainless hlau yog dab tsi?

Hardened steel yog ib hom hlau uas muaj tej yam xws li 10.5 feem pua ​​chromium. Nws tiv taus xeb thiab xeb ua tsaug rau qhov sib ntxiv ntawm chromium, uas tseem ua rau nws ci thiab pom kev. Muaj ntau ntau hom stainless hlau, tab sis austenitic thiab ferritic stainless hlau yog cov feem ntau.

Austenitic stainless hlau yog feem ntau siv hom stainless hlau. Nws yog qhov zoo tagnrho rau cov tais diav hauv chav ua noj, cov khoom siv ua zaub mov, thiab cov cuab yeej siv kho mob uas yuav tsum tau tiv thaiv corrosion. Tsis yog-magnetic, nws muaj ntau nickel thiab chromium nyob rau hauv nws.

Ferritic tempered steel yog qhov txaus nyiam thiab muaj cov nickel thiab chromium qis dua li austenitic kho steel. Nws yog siv nyob rau hauv lub tsheb qhov chaw, niaj hnub iav, thiab domestic khoom.

Lub zog:

Titanium yog ruaj dua stainless hlau thaum nws los txog rau lub zog. Titanium muaj zog dua hlau tab sis sib dua vim nws lub zog siab-rau-hnyav piv. Thaum stainless hlau muaj lub zog tawm ntawm 35, 000 psi thiab lub zog tensile ntawm 63, 000 psi, nws muaj lub zog tensile ntawm 63, 000 psi. Txawm li cas los xij, martensitic stainless hlau, piv txwv li, yog qhov ruaj khov dua li titanium hauv qee qhov kev hwm.

Ceev:

Titanium hnyav dua vim tias nws muaj qhov ntom ntom dua li stainless hlau. Thaum stainless hlau muaj qhov ceev ntawm 7.8 g / cm3, titanium muaj qhov ceev ntawm 4.5 g / cm3. Vim li no, titanium yog ib qho khoom siv zoo heev rau cov khoom siv hauv aerospace, uas yuav tsum muaj cov khoom siv uas hnyav thiab muaj zog.

Qhov hnyav:

Titanium yog sib dua li stainless hlau vim nws qhov ntom ntom. Atitanium tso pa tawmhnyav kwv yees li 40 feem pua ​​​​hauv qab cov pa kho steel. Vim li no, nws yog qhov zoo tagnrho rau kev siv hauv aerospace thiab kev siv tsheb uas qhov hnyav yog qhov tseem ceeb.

Cookware:

Vim tias nws tsis muaj tshuaj lom, tsis hnov ​​​​mob nrog cov zaub mov, thiab tsis cuam tshuam cov xim hlau, titanium yog cov khoom siv zoo heev rau cookware. Nws yog ib yam nkaus thiab impervious rau yaig thiab khawb, ua rau nws ruaj khov. Titanium cookware sov so sai thiab sib npaug, thiab qhov ntawd txhais tau hais tias zaub mov tau npaj tsis tu ncua nrog kev siv hluav taws xob tsawg. Hardened steel cookware kuj yog qhov kev txiav txim siab paub zoo, tab sis nws tsis yog ib qho kev qhia ntawm kev siv zog li titanium thiab tuaj yeem muaj teeb meem thaj chaw.

Qhov hnyav ntawm Exhaust:

Vim nws yog lub teeb thiab muaj zog, titanium yog qhov zoo tagnrho rau cov tshuab tso pa tawm. Vim tias lub titanium tso tawm hnyav li 40 feem pua ​​​​tsawg dua li cov pa hluav taws xob tsis zoo, nws ua rau lub tsheb khiav zoo dua los ntawm kev ua kom cov pa tawm sib zog.

Hardness:

Titanium yog ib qho nyuaj tshaj li stainless hlau thaum nws los txog rau hardness. Nws muaj Vickers hardness ntawm kwv yees li 342 HV, thaum hardened steel muaj Vickers hardness ntawm qhov chaw ntawm 100 thiab 240 HV. Vim li no, titanium yog cov khoom siv zoo rau kev txiav cov cuab yeej thiab cov kev kho mob cog uas xav tau lub siab tawv.

Tus nqi:

Vim yog tus nqi tsim khoom thiab kev ua haujlwm, titanium feem ntau raug nqi ntau dua li cov hlau tsis muaj steel. Titanium yog cov hlau tsis tshua muaj nqi kim dua kom tau txais vim tias nws yuav tsum muaj cov txheej txheem rho tawm tsis zoo. Kev kho steel, tom qab ntawd dua, tuaj yeem siv tau sai thiab tuaj yeem tsim tau siv cov voj voog ncaj nraim. Ua li ntawd, cov nqi ntawm tempered steel tuaj yeem sib txawv raws li qib thiab hom kev kho steel.

titanium vs stainless hlau corrosion kuj:

Ob leeg titanium thiab tempered steel yog tshwj xeeb tshaj yog impervious rau noj, tab sis titanium muaj kev nyab xeeb dua li cov hlau kho. Thaum raug huab cua, titanium tsim ib txheej tiv thaiv oxide uas ua rau nws tsis tshua muaj oxidation thiab corrosion. Ib txheej tiv thaiv ntawm chromium oxide yog tsim los ntawm stainless hlau zoo li, tab sis nws tsis muaj zog npaum li cov oxide txheej tsim los ntawm titanium. Yog li ntawd, titanium yog haum rau kev kho mob implants thiab marine daim ntaub ntawv uas yuav tsum tau high corrosion kuj.

Xim:

Titanium los ntawm ntau yam xim, los ntawm nyiaj mus rau grey. Nws tuaj yeem ua tau zoo li anodized kom xa tau ntau yam, suav nrog xiav, ntsuab, thiab ntshav. Stainless hlau zoo li ci ntsa iab thiab muaj kev cuam tshuam, tab sis nws tsis tuaj ntau xim li titanium.

Dab tsi yog superior, stainless hlau lossis titanium?

Daim ntawv thov nws tus kheej txiav txim siab cov khoom ntawm kev xaiv. Raws li txoj cai, titanium yog qhov zoo tshaj rau cov hlau kho nrog rau lub zog, thickness, hnyav, hardness, thiab yaig tawm tsam. Ua li ntawd, cov hlau kho yog tsim nyog thiab muaj kev siv ntau dua, xws li cov khoom ua noj thiab cov khoom siv hauv tsev.

Vim li cas siv titanium es tsis txhob stainless hlau?

Titanium yog qhov zoo dua rau cov hlau tsis muaj steel vim ntau yam, suav nrog:

1. Qhov hnyav-rau-lub zog piv: Titanium yog qhov zoo tagnrho rau kev siv aerospace thiab tsheb vim nws yog sib dua thiab muaj zog dua stainless hlau.

2. Anti-corrosion zog: Titanium yog profoundly impervious rau yaig thiab oxidation, uas ua rau nws tsim nyog rau marine thiab kev kho mob daim ntawv thov.

3. Biocompatibility: Titanium yog biocompatible thiab tsis teb nrog tib neeg cov ntaub so ntswg, ua rau nws zoo tagnrho rau kev kho mob embeds xws li pins thiab daim hlau.

4. Kev tiv thaiv tshav kub: Titanium yog qhov tsim nyog rau cov ntawv thov kub xws li cov tshuab dav hlau thiab cov roj turbines vim nws tuaj yeem tiv taus qhov kub thiab txias yam tsis muaj deteriorating.

5. Kev zoo nkauj: Vim nws tuaj yeem ua anodized los tsim ntau yam xim thiab muaj xim txawv, titanium yog qhov zoo tagnrho rau siv hauv watches thiab hniav nyiaj hniav kub.

Hauv kev xaus, stainless hlau thiab titanium yog ob ntawm cov khoom siv dav tshaj plaws hauv ntau qhov kev lag luam. Ob leeg tsim nyog rau cov ntawv thov tshwj xeeb vim lawv cov khoom sib txawv thiab cov yam ntxwv. Titanium yog ntau hauv av, sib dua hauv qhov hnyav, thiab kev yaig zoo dua li cov hlau kho, ua rau nws zoo tagnrho rau kev siv dav hlau, tsheb, thiab kev kho mob. Cov hlau tawv tawv yog qhov tsim nyog thiab muaj qhov dav dav ntawm kev siv, xws li cov khoom ua noj thiab cov khoom siv hauv tsev. Hom khoom siv yog txiav txim los ntawm cov kev cai tshwj xeeb thiab daim ntawv thov.