Qhov zoo ntawm Qib 12 titanium coils

1. Zoo heev corrosion kuj nyob rau hauv ntau yam xov xwm.

2. Smooth nto, tsis muaj av.

3. Tsawg ceev, siab zog thiab lub teeb yuag.
10 yam khoom ntawm titanium hauv titanium coiler:

1. Tsawg ceev, muaj zog tshwj xeeb

Qhov ceev ntawm titanium yog 4.51g / cm3, siab dua aluminium, qis dua hlau, tooj liab, npib tsib xee.

2. Corrosion kuj

Titanium yog ib qho hlau uas muaj zog heev. Nws lub peev xwm sib npaug yog tsawg heev, thiab qhov nyiam ntawm thermal corrosion nyob rau hauv nruab nrab yog siab heev. Tab sis qhov tseeb, titanium yog ruaj khov heev, nyob rau hauv oxidation, nruab nrab, tsis muaj zog txo thiab lwm yam xov xwm muaj corrosion kuj. Vim tias titanium thiab oxygen muaj qhov muaj zog ntom thiab quab yuam, hauv cov yeeb yaj kiab oxygenated, titanium nto ntawm inert oxide zaj duab xis, uas tuaj yeem tiv thaiv kev txhim kho corrosion. Txawm tias txhua yam hnav thiab tsim kua muag tuaj yeem kho tus kheej los yog rov qab los. Cov txiaj ntsig tau pom tias titanium yog cov hlau uas muaj lub siab nyiam ua kom tsis muaj zog, thiab titanium oxide zaj duab xis ntawm qhov nruab nrab kub qis dua 315c tswj cov cuab yeej no.

Txhawm rau txhim kho corrosion kuj ntawm titanium nto kho cov tswv yim xws li oxidation, electroplating, plasma spraying, ion nitriding, ion implantation thiab laser kho ntawm titanium tau kawm. Txhawm rau ua kom tau raws li qhov yuav tsum tau ua rau kev siv cov khoom siv hlau xws li sulfuric acid, hydrochloric acid, methylamine tov, kub ntub dej chlorine thiab kub chlorides, muaj cov tshuaj tiv thaiv corrosion-resistant titanium alloys xws li titanium-molybdenum alloy, titanium-palladium. thiab titanium-molybdenum-nickel alloys tau tshawb fawb thiab tsim. Titanium castings yog ua los ntawm titanium 32 molybdenum alloy. Nyob rau hauv ib puag ncig uas crevice corrosion los yog pitting corrosion feem ntau tshwm sim, Ti-0.3Mo-0.8Ni alloy lossis Ti-0.2Pd alloy yog siv hauv zos, thiab tau txais txiaj ntsig zoo.

3. Kev ua haujlwm kub zoo

Cov titanium alloy tshiab tuaj yeem siv tau ntev hauv qab 600 degree lossis kub kub.

4. Zoo tsis kub tsis kam

Titanium alloy TA7 (Ti-5Al-2.5Sn), TC4 (Ti-6Al-4V) thiab Ti-2.5Zr-1 .5Mo thiab lwm yam uas tsis tshua muaj kub titanium alloys sawv cev los ntawm nws lub zog nrog qhov kub thiab txias, tab sis qhov hloov ntawm plasticity tsis loj. Nyob rau hauv -196-253 degree qis kub kom tswj tau zoo ductility thiab toughness, kom tsis txhob txias brittleness ntawm cov hlau, yog cov khoom zoo tagnrho rau cov thawv kub kub, lub tank cia thiab lwm yam khoom siv.

5. Zoo anti-damping zog

Piv nrog rau cov hlau thiab tooj liab, titanium muaj lub sijhawm ntev dua kev co tom qab raug rau txhua yam thiab hluav taws xob kev co. Kev siv cov titanium qhov kev ua tau zoo no tuaj yeem siv rau kev siv rab rawg, kev kawm pulverizer vibration Cheebtsam thiab lub suab hais lus vibration zaj duab xis.

6. Tsis yog-magnetic, tsis muaj tarnish zoo

Titanium yog cov hlau tsis muaj hlau nplaum, tsis yog hlau nplaum hauv cov hlau nplaum loj. Nws yog non-polluting, sib xws nrog tib neeg cov ntaub so ntswg thiab ntshav, thiab yog siv los ntawm kev kawm.

7. Lub zog tensile ze rau nws lub zog tawm los

Cov cuab yeej no qhia tau hais tias lub zog tawm los (lub zog tensile / yield zog) piv ntawm titanium hlau yog siab heev, qhia tias cov yas deformation ntawm titanium hlau thaum lub sij hawm tsim cov txheej txheem tsis zoo heev. Vim tias qhov sib piv ntawm lub zog tawm los rau elastic modulus ntawm titanium loj, qhov resilience ntawm titanium nyob rau hauv txoj kev tsim ua loj.

8. Kev ua haujlwm zoo thaum tshav kub kub

Txawm hais tias cov thermal conductivity ntawm titanium hlau yog qis dua carbon steel thiab tooj liab, tab sis vim nws cov corrosion kuj zoo heev, nws cov phab ntsa thickness yuav txo tau zoo heev, lub tshav kub hloov ntawm qhov chaw thiab cov chav yog condensed, yog hais tias lub nto yog txias, nws yog ib qho yooj yim mus siv. tuaj yeem txo cov cua sov pawg. Vim tias tsis muaj qhov scaling ntawm qhov chaw, qhov kub hloov pauv ntawm titanium tuaj yeem txhim kho tau zoo.

9. Tsawg modulus ntawm elasticity

Lub modulus ntawm elasticity ntawm titanium ntawm chav tsev kub yog 106.4GMPa, 57% hlau.

10. Gas-absorbing zog

Titanium yog ib hom tshuaj tiv thaiv nrog ntau lub ntsiab lus thiab cov tebchaw ntawm qhov kub thiab txias. Titanium gas absorption feem ntau yog hais txog cov tshuaj tiv thaiv nrog carbon, hydrogen, nitrogen, oxygen ntawm qhov kub thiab txias.