Cov khoom siv dab tsi yog nickel titanium alloy hlau

Dab tsi yog cov khoom siv nickel titanium alloy hlau? Nickel titanium alloy hlau, feem ntau hu ua nco alloy, yog cov khoom siv hlau uas muaj ob lub ntsiab lus hlau, npib tsib xee thiab titanium. Nws yog lub npe hu rau nws cov cim cim xeeb nyhuv thiab superelastic zog. Tom qab deformed los ntawm sab nraud quab yuam, cov khoom no tuaj yeem rov qab mus rau nws qhov qub qub thaum rhuab mus rau qhov kub thiab txias, nthuav tawm cov khoom zoo heev thiab biocompatibility zoo heev.

1. Cov khoom muaj pes tsawg leeg thiab cov yam ntxwv

1) Muaj pes tsawg leeg: Nickel titanium alloy hlau yog tsim los ntawm ob lub ntsiab lus, npib tsib xee thiab titanium, nyob rau hauv ib qho kev faib ua feem (feem ntau ze rau equimolar piv). Qhov piv ntawm cov hlau no tuaj yeem raug kho kom zoo raws li kev thov tshwj xeeb.

2) Feature:

Cov nyhuv nco zoo: Nickel titanium alloy hlau tuaj yeem rov qab los ntawm ib qho duab mus rau lwm qhov kev teeb tsa ua ntej ntawm qhov kub thiab txias (hu ua qhov hloov pauv kub). Cov yam ntxwv no ua rau cov nickel titanium alloy xov hlau tuaj yeem rov qab mus rau lawv cov duab qub thaum rhuab tom qab deformed los ntawm sab nraud rog.

Superelasticity: Tshaj li qhov hloov pauv kub, npib tsib xee titanium alloy hlau nthuav tawm qhov elasticity zoo thiab tuaj yeem tiv taus cov deformations loj yam tsis tas yuav deformation. Cov yam ntxwv no ua rau cov nickel titanium alloy hlau xaim sai sai rov qab mus rau lawv qhov qub qub thaum raug rau sab nraud quab yuam.

Corrosion kuj: Nickel titanium alloy hlau muaj qhov zoo corrosion kuj thiab tuaj yeem tswj kev ruaj ntseg hauv ntau qhov chaw corrosive.

Biocompatibility: Nickel titanium alloy hlau muaj kev sib raug zoo nrog tib neeg cov ntaub so ntswg thiab tsis ua rau muaj kev tsis txaus siab lossis kev tsis haum tshuaj, ua rau nws siv dav hauv kev kho mob.

2. Daim ntawv thov teb

1) Kev kho mob: Nickel titanium alloy hlau yog dav siv hauv kev kho mob, suav nrog kev tsim cov intravascular stents, pacemaker leads, cov khoom siv kho hniav orthodontic, ophthalmic surgical instruments, thiab lwm yam. raug rau kev ua haujlwm thaum phais.

2) Aerospace: npib tsib xee titanium yog siv los ua cov khoom siv rau cov khoom siv dav hlau thiab lwm yam kev hloov pauv kub thiab lwm yam kub thiab kub siab.

3) Lub neej txhua hnub: Nickel titanium alloy hlau kuj tseem siv los ua cov khoom siv niaj hnub xws li cov tsom iav qhov muag, cov hniav nyiaj hniav kub, cov ntawv teev lus clips, nrog rau cov iav tsom iav, orthodontic archwires, thiab lwm yam. ruaj.

4) Cov ntawv thov kev lag luam: Hauv kev lag luam roj av, tshuaj lom neeg, thiab nuclear, nickel titanium alloy hlau yog siv los ua cov khoom xws li li qub, sensors, pipeline connectors, thiab lwm yam.

3. Ntau lawm txheej txheem thiab specifications

1) Cov txheej txheem ntau lawm: Kev tsim cov nickel titanium alloy hlau feem ntau suav nrog cov txheej txheem xws li lub tshuab nqus tsev induction melting, forging, kub dov, txias dov, kos duab, thiab kho cua sov. Cov kauj ruam no ua ke kom ntseeg tau tias qhov sib xws ntawm cov alloy muaj pes tsawg leeg, microstructure, thiab cov yam ntxwv ntawm kev ua tau zoo.

2) Specification: Nickel titanium alloy hlau tuaj nyob rau hauv ntau yam specifications, nrog rau txawv diameters, ntev, thiab nto lub xeev (xws li oxidized xeev, pickled xeev, kaj lub xeev, thiab lwm yam). Cov kev qhia tshwj xeeb yog nyob ntawm daim ntawv thov thiab cov txheej txheem yuav tsum tau ua.

Nickel titanium alloy hlau yog cov khoom siv hlau uas muaj cov cim xeeb zoo, superelasticity, corrosion kuj, thiab biocompatibility. Nws muaj cov ntawv thov dav dav hauv ntau yam xws li kev kho mob, aerospace, lub neej txhua hnub, thiab kev siv lag luam.