Titanium Steel vs Ntshiab Titanium vs Titanium Alloy: Qhov txawv tiag tiag yog dab tsi?

"Titanium Steel" Tsis yog titanium

Lub npe "titanium steel" yog daim ntawv lo ua lag luam, tsis yog kev kawm lossis cov qauv siv. Nws feem ntau yog hais txog 316L stainless hlau, qib 022Cr17Ni12Mo2, uas nws cov khoom tseem ceeb yog hlau, chromium, npib tsib xee thiab molybdenum. Cov khoom siv tsis muaj titanium kiag li, thiab nws cov ntsiab lus tseem ceeb yog hlau. Daim ntawv lo muaj nyob rau hauv cov hniav nyiaj hniav kub thiab cov neeg siv khoom- cov khoom lag luam kom paub qhov sib txawv ntawm corrosion- cov khoom tsis muaj zog thiab ua pov thawj tus nqi siab dua. Qhov tseeb, 316L ua tau zoo dua qub stainless hlau hauv tus nqi - kev ua tau zoo thiab corrosion kuj, tab sis nws tseem yog stainless hlau. Thaum tus neeg yuav khoom pom "titanium steel" ntawm cov khoom lag luam, cov lus nug tseeb yog seb lawv puas xav tau cov khoom ntawm titanium tiag tiag.

Los ntawm Titanium Sponge rau Ntshiab Titanium

Titanium tiag tiag pib ua titanium daim txhuam cev, tsim los ntawm kev txo cov titanium tetrachloride nrog magnesium (cov txheej txheem Kroll). Daim txhuam cev yog xoob thiab ntxeem tau, muaj zog tsawg heev, thiab tsis tuaj yeem siv ncaj qha raws li cov khoom siv; nws yog melted, forged thiab dov rau hauv phaj, ntawv, hlau, raj thiab bar. Cov titanium cov ntsiab lus ntawm daim txhuam cev mus txog 100%, tab sis vim tias titanium muaj zog heev thiab sib txuas nrog oxygen, nitrogen thiab hydrogen los ntawm huab cua, cov khoom ntshiab yog qhov ua tsis tau.

Kev lag luam, titanium nrog cov ntsiab lus titanium siab thiab tswj cov impurities yog hu ua lag luam ntshiab (CP) titanium. Nyob rau hauv Suav system nws muab faib ua TA1-TA4 raws li impurity cov ntsiab lus, feem ntau yog oxygen, nitrogen, hydrogen, carbon thiab hlau. Qhov siab dua qhov purity, qhov softer thiab ntau ductile cov khoom: TA1 yog softest thiab feem ntau formable, thaum TA4 yog lub zog tshaj CP qib.

Vim li cas Purity Choice Matters hauv Manufacturing

Rau titanium hniav nyiaj hniav kub thiab cov khoom siv, qib yog xaiv los ntawm kev ntxhov siab qhov pom. Lub titanium siv buckle los yog pendant uas nqa me ntsis load yuav ua tau los ntawm TA1, thaum shafts thiab me me screws tau txais txiaj ntsig los ntawm lub zog siab dua ntawm TA2. Rau qhov sib sib zog nqus -kho cov khob titanium ntshiab, siab purity yog qhov tseem ceeb thiab cov ntsiab lus hydrogen yuav tsum tsis txhob qis: ntau dhau ntawm hydrogen interstitial ua rau cov hlau nkig, ua rau tawg, stretching kab los yog pockmarks thaum lub sij hawm tsim thiab ib tug siab seem seem. Qhov no yog vim li cas cov tuam txhab khob tau hais kom tsawg - cov khoom siv hydrogen thiab tswj cov txheej txheem nruj.

Titanium Alloys: Ntxiv cov ntsiab lus los hloov cov khoom

titanium alloy yog titanium ua ke nrog lwm yam hlau thiab tsis yog{0}}hlau xws li txhuas, molybdenum, vanadium, chromium, hlau, zirconium, tin, oxygen thiab carbon. Alloys tau muab faib ua TA, TB thiab TC series los ntawm lawv cov qauv hlau. Feem ntau siv piv txwv yog TC4, los yog Ti-6Al-4V: nominally 90% titanium, 6% txhuas thiab 4% vanadium. TC4 yog ib qho ntawm cov titanium alloys ntxov tshaj plaws tsim, yog cov khoom tsim tshaj plaws thoob ntiaj teb, thiab dominates aerospace lug; Nws muaj kev tiv thaiv corrosion siab, lub zog zoo tshaj cov ntshiab titanium, zoo toughness, thiab kuj yooj yim ua thiab vuam. Zoo li cov titanium ntshiab, nws tsis ua rau muaj kev tsis haum tshuaj, uas yog vim li cas nws kuj tseem siv rau hauv kev kho mob cog thiab saib high-end watches.

Ntshiab Titanium los yog Titanium Alloy: Uas Zoo dua?

Tsis muaj universal yeej; cov khoom siv yog nyob ntawm cov khoom. Feem ntau, tsis tu ncua -qib titanium alloy nqi ntau dua li titanium ntshiab. Ob qhov kev ceeb toom siv: cov hlau yuav tsum yog cov hlau tiag tiag raws li titanium nrog cov ntsiab lus ntxiv, tsis yog lub hauv paus hlau nrog cov kab ntawm titanium ntxiv kom qiv lub npe; thiab qib yuav tsum sib npaug rau daim ntawv thov, vim tias qhov tshaj -qhia alloy nce tus nqi thaum qis dua - qhia txog ib qho kev pheej hmoo ua tsis tiav. Cov neeg yuav khoom yuav tsum thov daim ntawv pov thawj zeb nrog cov tshuaj muaj pes tsawg leeg thiab xyuas cov qib tiv thaiv tus qauv siv, xws li ASTM B265 rau phaj thiab ntawv lossis GB / T 3621 hauv Suav teb.

FAQ

Puas yog "titanium steel" muaj titanium?

Tsis yog. "Titanium steel" yog lub npe lag luam rau 316L stainless hlau, uas muaj hlau, chromium, npib tsib xee thiab molybdenum tab sis tsis muaj titanium. Lub npe yog siv los ua lag luam cov hniav nyiaj hniav kub thiab accessories.

Dab tsi yog qhov txawv ntawm TA1 thiab TA2 titanium?

Ob leeg yog kev lag luam ntshiab titanium. TA1 muaj ntau dua purity thiab yog softer thiab ntau ductile, thaum TA2 muaj me ntsis impurity cov ntsiab lus, muab ntau zog nrog tseem zoo formability. TA2 yog ntau dua rau kev siv dav dav.

TC4 titanium alloy yog dab tsi?

TC4, tseem hu ua Ti-6Al-4V lossis Qib 5, muaj txog 90% titanium, 6% txhuas thiab 4% vanadium. Nws yog feem ntau siv titanium alloy, muab siab zog, corrosion kuj, toughness thiab biocompatibility.

Vim li cas titanium hniav nyiaj hniav kub raug nqi ntau dua "titanium steel"?

Titanium tiag tiag yog kim dua los tsim thiab txheej txheem dua li 316L stainless hlau, thiab nws cov khoom, xws li tsis tshua muaj ntom, biocompatibility thiab corrosion kuj, txawv ntawm stainless. Tus nqi sib txawv kuj qhia txog cov khoom sib txawv rau cov khoom siv titanium zeb.

Kuv yuav ua li cas thiaj paub tseeb tias cov khoom yog titanium tiag?

Thov cov ntaub ntawv pov thawj nrog tshuaj ntsuam xyuas, lossis xyuas qhov ceev thiab sib nqus tus cwj pwm: titanium yog li 4.5 g / cm3 thiab tsis yog - hlau nplaum, thaum stainless hlau yog li 7.9 g / cm3. Kev kuaj ntsuas hluav taws xob thiab XRF tsom xam tuaj yeem lees paub qhov qib.

Puas yog cov ntshiab titanium lossis titanium alloy zoo dua rau cov khoom siv niaj hnub?

Rau feem ntau cov hniav nyiaj hniav kub thiab cov khoom siv niaj hnub, TA1 lossis TA2 ntshiab titanium yog tsim nyog, xis nyob thiab hypoallergenic. Titanium alloys xws li TC4 raug xaiv thaum lub zog siab dua lossis cov cuab yeej cuab tam tshwj xeeb yog xav tau, piv txwv li hauv cov rooj zaum saib thiab cov fasteners.