Kev Paub Yooj Yim ntawm Titanium Nickel Alloy

 

Kev paub yooj yim ntawmTitanium-Nickel Alloy(duab nco alloy) 1. Txhais thiab muaj pes tsawg leegTitanium-Nickel Alloy (Tini)Puas yog ib qho kev sib txuas lus sib xyaw ua ke muaj ntawm titanium (ti) thiab npib tsib), feem ntau nrog cov ntsiab lus ntawm ze li 50%, thiab muaj cov ntsiab lus cim xeeb thiab lub zog superelastic.

 

一 .Core yam ntxwv

 

1. Cov ntaub ntawv cim xeeb tsis txaus ntseeg tau tuaj yeem tsim cov khoom tawg yooj yim ntawm qhov chaw kub, thiab yuav rov qab mus rau lawv cov ntsuas kub tshwj xeeb (Austenite hloov kub (Austenite transformation kub). Ib-txoj kev nco: Daim duab yog rov qab tsuas yog thaum ua kom sov; Txoj kev nco ob-txoj kev: cov duab tuaj yeem teb thaum ua kom sov thiab txias.

 

2. Superelasticity (pseudoelastic) tuaj yeem tiv taus txog 8% sib zog ntawm chav sov uas tsis muaj kev sib raug zoo sib xws tom qab sab nraud quab yuam yog tshem tawm. Zoo ib yam li kev ywj pheej ntawm cov roj hmab band, lub peev xwm sib npaug yog ntau dua li ntawm cov hlau dog dig.

 

3. Corrosion tsis kam ua cov yeeb yaj kiab dense (ti₂) yog tsim nyob rau saum npoo, uas muaj acid thiab alkali tsis kam.

Kev faib tawm thiab theem hloov ntsiab lus

 

2.hashase hom:

 

Reversible hloov pauv ntawm Austenite (high-kub-ruaj khov theem) thiab martensite (tsawg kub theem).
Kev faib tawm: Theem Hloov Ntsuas Kub, Kev Sib Sau Sib Xws (xws li Ti {{0N6, Ti {2}} ni, thiab lwm yam).

 

3. Cov ntawv thov raug

 

1. Ntxhree Stents hauv kev kho mob teb: Siv superelasticity los txhawb cov hlab ntshav thiab hloov rau tib neeg lub cev kub. Kev Kho Hniav Kho Hniav Hlau: txuas ntxiv tso cov kev ntxhov siab thiab maj mam hloov kho txoj haujlwm ntawm cov hniav. Cov pob txha fixation ntaus pob: cov qauv nco tau pab txo cov pob txha lov.
2 Roj txuas ntxiv cov kev twb kev sib txuas ruaj khov (muaj kub-kub rov qab los ntawm kev khi).
3. Txhua yam engineering cov sensors, thiab cov khoom siv tswj tsis siv neeg (xws li kev tswj kom kub li qub). SHOCK ABITNERS, anti-cuam tshuam cov khoom siv (superelastic lub zog nqus tau).
4. Txhua lub neej iav lub neej thav duab (superelictic anti frecorm

 

4. Npaj cov txheej txheem

 

1. Melting: Nqus Arc Melting lossis Induction Melting los xyuas kom ntseeg tau tias cov kev sib xyaw ua ke.

2. Ua: kub forging, txias rolling rau hauv cov hlau los yog xov hlau.

3. Kev kho cua sov: tswj cov theem hloov pauv thiab ua tau zoo los ntawm kev ua kev laus.

 

5. Qhov Zoo thiab Kev Ntsuam Xyuas Kev Ntsuam Xyuas

1. Cov txiaj ntsig:
Kev ntseeg siab, lub neej ntev, zoo biocompatibility, thiab teb meej.

2. Qhov tsis zoo:

Tus nqi siab (cov ntaub ntawv raw loj heev thiab ua cov thev naus laus zis), tsawg high-kub ruaj khov.

 

6.Application kev vam meej

Cov Khoom Siv tshiab: Sensors thiab cov neeg ua haujlwm kom ua tiav cov qauv hloov kho.

Biomedicine: tsis muaj peev xwm coated stents, tshuaj tso tawm cov tshuaj tso tawm.

Lub Zog Tshiab: Thim Tsav Lub Zog Hluav Taws Xob Cov Khoom Siv Hluav Taws Xob, Khoom Siv Hluav Taws Xob Kom Muaj Zog.

 

7. Ntsiab lus

Titanium-Nickel AlloyTau dhau los ua tus sawv cev tseem ceeb hauv thaj teb ntawm cov ntaub ntawv ntse vim nws cov yam ntxwv tshwj xeeb. Nws cov kev siv tswv yim tshiab nyob rau hauv cov qauv ntawm cov tshuaj, aviation, neeg hlau, thiab lwm yam yog qhov tsim nyog saib rau pem hauv ntej.