Yuav Ua Li Cas Xaiv Ntawm Titanium Hlau, Ntshiab Titanium, Thiab Titanium Alloy?

Cov khoom siv titanium thiab titanium tau nthuav dav los ntawm siab -kawg aerospace applications rau cov neeg siv khoom txhua hnub. Yuav ua li cas xaiv qhov tseeb raws li kev xav tau sib txawv?

 

I. "Peb Hom Titanium"

1. Titanium hlau -316L stainless hlau

Nws muaj cov hlau, chromium, npib tsib xee, thiab molybdenum, uas tsis tshua muaj siab lossis tsis muaj cov ntsiab lus titanium. Nws yog hu ua "titanium steel" los ntawm cov tub lag luam rau kev lag luam.

 

2. Ntshiab Titanium

Nrog rau cov ntsiab lus titanium ntau dua lossis sib npaug li 99%, nws tau muab faib ua 4 qib xws li Gr1-Gr4. Gr2 yog siv dav hauv kev siv pej xeem thiab kev lag luam.

 

3. Titanium alloy

Nrog rau cov khoom xws li txhuas, vanadium, molybdenum, thiab zirconium rau ntshiab titanium, nws muaj kev ua tau zoo. Cov qib siv dav siv feem ntau yog Gr5 titanium alloy.

 

II. Kev sib piv

Kev ua tau zoo	316L Stainless hlau	Gr 2	Gr 5
Lub ntsiab lus	Hlau, Chromium, Nickel, Molybdenum	Titanium (Ntau dua lossis sib npaug li 99%)	Titanium, Aluminium, Vanadium
Qhov ceev (g / cm³)	7.98	4.51	4.51
Lub zog	Nruab nrab (520MPa)	Tsawg (370MPa)	Siab ( 860MPa)
Biocompatibility	Nruab nrab	Zoo heev	Zoo
Corrosion Resistance	Zoo	Zoo heev	Zoo
Nqe (tus txheeb ze)	qis tshaj	Nruab nrab	Siab tshaj

 

Titanium thiab Titanium Alloys rau muag

 

 

III. Sib piv cov ntaub ntawv sib txawv

1. Cov hniav nyiaj hniav kub thiab khoom siv

Cov peev nyiaj tsawg thiab tsis muaj keeb kwm ua xua: titanium steel; pheej yig, xeb-resistant, thiab tuaj yeem electroplated ntau xim.

Cov tawv nqaij rhiab heev: ntshiab titanium; Nickel-dawb thiab tsis yog- khaus; nws yog lub teeb yuag thiab nyiam hnav, nrog tus nqi kim dua.

 

2. Cov tais diav thiab chav ua noj

Cov tsev neeg niaj hnub: ntshiab titanium; Nws tsis muaj cov hlau hnyav hnyav, tiv taus acid thiab alkali corrosion, thiab muaj thermal conductivity.

Sab nraum zoov cookware lossis siab -lub zog xav tau: titanium alloy;

Titanium hlau tsis pom zoo vim tias muaj peev xwm nickel- cuam tshuam txog kev pheej hmoo thiab hnyav hnyav.

 

3. Cov khoom siv kho mob

Kev kho hniav implant abutments, pob txha dag, thiab lwm yam .: ntshiab titanium;

Load-cov kabmob cov kabmob, zoo li cov pob qij txha thiab cov pob txha pob txha;

Titanium hlau tsis zoo biocompatibility thiab yog nruj me ntsis txwv tsis pub rau implantable pab kiag li lawm; Qee lub sij hawm nws tsuas yog siv rau cov txheej txheem ntawm cov khoom siv sab nraud.

 

4. Cov khoom siv ua kis las thiab cov iav sab nraum zoov

Titanium alloy yog qhov kev xaiv zoo tshaj plaws. Lub teeb, siab zog thiab corrosion kuj, thiab nws yog haum rau tsheb kauj vab ncej, trekking ncej, tsev pheebsuab ncej, thiab lwm yam.

titanium ntshiab tsis muaj zog txaus, thiab titanium hlau yog hnyav.

 

5. Muaj thiab Aerospace Fields

Cov khoom tseem ceeb, zoo li aerospace cav hniav thiab nkoj nkoj: titanium alloy;

Chemical pipelines, seawater desalination khoom, thiab lwm yam .: ntshiab titanium;

Titanium hlau tsis muaj kev ua tau zoo thiab tsis muaj qhov chaw thov hauv cov teb no.

 

Ntau yam kev siv rau titanium thiab titanium alloys

 

IV. Kev txheeb xyuas ceev ntawm Titanium-raws li cov ntaub ntawv

1. Kos lub cim

Cov titanium ntshiab tsis tu ncua yog cim nrog "Gr1/Gr2", titanium alloy nrog "Gr5/Ti-6Al-4V", thiab cov khoom kho mob qib.

Titanium hlau yog cim nrog "316L / SUS316L"; Cov khoom lag luam tsuas yog "titanium steel" tsis muaj qib yuav tsum tau siv nrog ceev faj.

 

2. Ntsuas qhov hnyav

Titanium thiab titanium alloy muaj qhov ntom tsuas yog ib nrab ntawm cov hlau tsis muaj steel. Cov khoom ntawm qhov loj tib yam xav tias sib dua.

 

3. Kuaj qhov Hardness

Ntshiab titanium muaj qhov hardness tsawg thiab yuav tawm hauv qhov khawb qhov ntiav thaum maj mam txhuam nrog tus yuam sij.

Titanium alloy muaj siab hardness, thiab khawb tsis pom tseeb.

Titanium steel muaj qhov nruab nrab hardness, nrog khawb qhov tob ntawm ob.

 

4. Tshawb xyuas tus nqi

Cov khoom siv titanium ntshiab yog 2-3 npaug ntawm tus nqi ntawm 316L stainless hlau, thiab titanium alloy yog kim dua.

Tsawg- nqi "cov khoom siv titanium ntshiab" yuav yog ib qho cuav.

 

V. Xav Tau Txoj Kev Xaiv

Cov npe xaiv:

• Cov peev nyiaj tsawg, tsis muaj keeb kwm ua xua, rau cov hniav nyiaj hniav kub pheej yig → Xaiv cov titanium hlau (316L stainless hlau);
• Cov tawv nqaij rhiab heev, cov khoom siv niaj hnub, cov khoom siv kho mob (xws li, kev cog hniav) → Xaiv cov titanium ntshiab (Gr2);
• Siab - qhov yuav tsum tau muaj zog (cov khoom siv ua kis las, iav sab nraum zoov, thauj khoom- cov khoom siv kho mob) → Xaiv cov titanium alloy (tsuas yog Gr5);
• Ib puag ncig huab cua (aerospace, tshuaj lom neeg kev lag luam) → Xaiv cov titanium alloy tshwj xeeb (tsim raws li kev ua haujlwm tshwj xeeb).