Super elastic nitinol pas nrigyog ib qho khoom siv superelastic, tseem hu ua cov khoom siv nco, uas yog cov hlau uas muaj cov nickel thiab titanium. Cov khoom no muaj elasticity zoo heev thiab corrosion kuj, tab sis kuj muaj lub cim xeeb zoo. Nws tuaj yeem raug kho cua sov los tswj qhov kub ntawm qhov uas nws rov qab los rau nws cov duab yav dhau los, ua rau nws muaj txiaj ntsig zoo hauv cov khoom siv kho mob, aerospace, tsheb tsim, thiab lwm yam lag luam. Superelastic nitinol pas nrig kuj muaj qhov ua tau zoo ntawm qhov kub thiab txias thiab tuaj yeem siv rau hauv qhov chaw kub thiab txias, yog li nws tau siv dav hauv thaj chaw xws li kev tshawb nrhiav chaw thiab kev tshawb nrhiav hauv hiav txwv tob.
Super Elastic Nitinol yog lub cim xeeb zoo nrog cov khoom tshwj xeeb. Nws cov khoom tseem ceeb yog npib tsib xee thiab titanium. Cov hauv qab no yog nws lub cev thiab tshuaj lom neeg:
1. Lub cev muaj zog
- Qhov ceev: 6.45 g / cm³
- Melting point: 1,310 degree
- Elastic modulus: 70-90 GPa
- Tensile zog: 600-1, 000 MPa
- Yield zog: 300-500 MPa
- Coefficient ntawm thermal expansion: 10.8 × 10⁻⁶ / K
2. Cov khoom siv tshuaj
- Muaj zog corrosion kuj, thiab tuaj yeem tiv taus ntau yam acidic, alkaline, thiab saline ib puag ncig.
- Yuav tau welded los yog brazed nrog feem ntau hlau thiab alloys.
- Nws muaj zoo mechanical zog thiab qaug zog zog.
- Kev tsim khoom thiab kev ua haujlwm tuaj yeem ua tau ntawm qhov kub thiab txias.
- Zuag qhia tag nrho, Super Elastic Nitinol yog ib qho hlau uas muaj lub cev zoo thiab tshuaj lom neeg. Nws cov superelasticity, nco rov qab muaj peev xwm, thiab corrosion kuj ua rau nws siv dav hauv cov cuab yeej kho mob, aerospace, tsheb tsim, thiab lwm yam.
|
Daim ntawv cog lus No. |
Lub npe |
Hom |
Ntau No. |
Qhov xwm txheej |
Loj (mm) |
Qty (pcs) |
NW (kg) |
Txuj |
|
/ |
Ti-Ni nco alloy hlau |
/ |
20180406 |
annealed |
3*1000 |
1000 |
0.045 |
TIAB SA 2063 |
|
Tshuaj muaj pes tsawg leeg |
Ti (%) |
Fe (%) |
C(%) |
O (%) |
N(%) |
H(%) |
Co (%) |
Ni(%) |
|
Tseem tshuav |
0.12 |
0.044 |
0.038 |
0.002 |
0.001 |
/ |
55.75 |
3. AF Kub
|
Lub npe |
Qib |
Kev hloov pauv Kub AF |
Los ntawm |
Txuj |
|
Lub cim xeeb nitinol alloy |
Ti-Ni-01 |
20 degree ~ 40 degree |
Hlau, bar, phaj, raj |
Cov neeg siv khoom tshwj xeeb lossis kev lag luam Standard
|
|
Ti-Ni-02 |
45 degree ~ 90 degree |
|||
|
Superelastic nitinol alloy |
TiNi-SS |
-5 degree ~ 5 degree |
||
|
Tsawg-kub superelastic nitinol alloy |
TN 3 |
-5 degree ~ 15 degree
|
||
|
|
TNC |
-20 degree ~ -30 degree |
||
|
Kev kho mob nitinol alloy |
TiNi-SS |
33 degree ± 3 degree |
(ASTM 2063) |
|
|
Nqaim hysteresis nitinol alloy |
Ti-Ni-Cu |
As-Ms Tsawg dua lossis sib npaug li 5 degree |
Hlau Rod |
|
|
Wide hysteresis nitinol alloy |
Ti-Ni-Fe |
As-Ms<150℃ |
|
|
Super elastic nitinol pas nrig yog ib lub cim xeeb alloy ua los ntawm npib tsib xee thiab titanium. Nws txoj haujlwm ua haujlwm yog ua raws li cov duab nco thiab cov khoom siv superelastic, uas txhais tau hais tias nws tuaj yeem rov qab tau nws cov duab qub los ntawm kev deformation nyob rau hauv qhov sib txawv ntawm qhov kub thiab txias.
Thaum qhov kub thiab txias, super elastic nitinol bar ua mos thiab tuaj yeem khoov thiab zoo li tus. Thaum nws txias thiab siv zog, nws rov qab los rau nws qhov qub. Qhov no yog vim lub siab hloov lub xeev ntawm cov electrons, uas hloov cov qauv siv lead ua ntawm cov khoom.
Cov khoom siv superelastic yog vim nws cov qauv siv lead ua tshwj xeeb. Nws tuaj yeem deform nyob rau hauv strain yam tsis muaj qhov seem seem, ua rau nws zoo tagnrho rau kev siv hauv thaj chaw xws li kev kho mob, aerospace, thiab mechanical engineering.
Super elastic nitinol bar yog cov khoom siv tshwj xeeb uas muaj cov nickel thiab titanium. Nws muaj superelasticity thiab zoo lub cim xeeb nyhuv, yog li nws muaj ntau yam kev siv hauv cov teb xws li kev kho mob thiab aerospace.
Hauv kev kho mob, superelastic nitinol pas nrig yog siv los ua cov khoom siv dag zog, xws li lub plawv stents thiab arterial narrowing correctors. Tsis tas li ntawd, nws tuaj yeem siv rau hauv kev kho hniav aligners thiab ophthalmic surgical instruments.
Nyob rau hauv aerospace teb, super elastic nitinol pas nrig yuav siv tau los tsim ntau yam khoom xws li cov lus qhia, li qub, springs, thiab spacecraft Cheebtsam. Nws yog corrosion kuj thiab qaug zog kuj ua rau nws zoo tagnrho rau siv nyob rau hauv cov huab ib puag ncig.
Cim npe nrov: Tuam Tshoj super elastic nitinol pas nrig manufacturers, lwm tus neeg
