Khoom Description
Kub Kub Nitinol Memory Paperclip yog ib qho ntawm nitinol nco cov khoom, tseem hu ua SMA ntawv clip. Hais txog cov duab nco alloys, ntau tus neeg tau hnov txog nws lub npe. Tsis muaj teeb meem li cas nws yog deformed, nws tuaj yeem rov qab mus rau nws qhov qub zoo tom qab tau rhuab mus rau qhov kub thiab txias. Yog li ntawd, peb hais tias nws yog ntse heev, Vim hais tias thaum nws yog rhuab, cov hlau instantly "nco" nws cov qub duab thiab springs rov qab mus rau hauv daim ntawv ntawm ib tug ncaj hlau. Lub cim xeeb zoo yog tshwm sim thaum cov khoom raug hloov pauv hauv daim ntawv siv lead ua thaum nws txias lossis cua sov los ntawm nws cov yam ntxwv hloov pauv kub. Yog li nws feem ntau siv hauv kev ua yeeb yam khawv koob, kev qhia txuj ci nrov, thiab lwm yam.
Txog tam sim no, muaj ntau ntau hom kev nco alloys pom nyob rau hauv lub ntiaj teb no, ntawm uas nitinol alloy yog qhov ntxov tshaj plaws tsim thiab siv tau zoo tshaj plaws alloy khoom.
Cov khoom tshwj xeeb ntawm nitinol nco alloy khoom:
Nitinol yog ib qho binary alloy uas muaj nickel thiab titanium. Ntxiv nrog rau nws cov cim cim xeeb muaj nuj nqi thiab superelasticity muaj nuj nqi, nws kuj muaj cov khoom zoo heev thiab yog cov khoom siv ua haujlwm zoo heev.
1. Nitinol cov yam ntxwv ntawm lub cim xeeb: Thaum deformed los ntawm sab nraud quab yuam ntawm qhov kub thiab txias, nws tseem tuaj yeem tswj tau cov duab deformed tom qab lub zog sab nraud raug tshem tawm, tab sis nws tuaj yeem rov qab mus rau nws qhov qub qub ntawm qhov kub siab dua.
2. Nitinol superelasticity: Nws yog superelasticity tuaj yeem hloov pauv nrog kev hloov pauv hauv kev kho cua sov. Thaum cov nitinol alloy hlau yog rhuab mus rau saum 400 degree, lub superelasticity pib txo.
3. Nitinol corrosion kuj: Cov kev tshawb fawb tau pom tias qhov corrosion kuj ntawm nitinol alloy yog zoo dua li qhov zoo tshaj plaws kev kho mob stainless hlau tam sim no, yog li nws yog dav siv hauv kev kho mob.
4. Nitinol biocompatibility: Txawm hais tias npib tsib xee muaj cov teebmeem carcinogenic, titanium dioxide nyob rau saum npoo ntawm nitinol alloy ua qhov cuam tshuam thiab tuaj yeem cuam tshuam cov nickel tso tawm, ua rau nickel-titanium alloy muaj biocompatibility zoo.
5. Nitinol muaj kev poob siab zoo: Qhov pib vibration amplitude ntawm superelastic nitinol hlau tsuas yog ib nrab ntawm cov hlau tsis muaj steel hlau.
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Nitinol Txheem ASTM F2063 |
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Lub npe |
Qib |
Kev hloov pauv Kub AF |
Daim ntawv |
Txuj |
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Daim Ntawv Nco Nitinol Alloy |
Ti-Ni-01 |
20 degree ~ 40 degree |
Hlau, Qws, Sheet, Tube, Caij nplooj ntoos hlav, Bracelet, Nplhaib, Paperclip thiab lwm yam |
Cov neeg siv khoom teev lossis |
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Ti-Ni-02 |
45 degree ~ 90 degree |
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Superelastic Nitinol Alloy |
TiNi-SS |
-5 degree ~ 5 degree |
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Tsawg-kub Superelastic Nitinol Alloy |
TN 3 |
-5 degree ~ -15 degree |
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TNC |
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Kev kho mob Nitinol Alloy |
TiNi-SS |
33 ± 3 degree |
Hlau, Bar, Yeeb Nkab |
ASTM F 2063 Cov Lus Qhia Tshwj Xeeb |
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Nqaim Hysteresis Nitinol Alloy |
Ti-Ni-Cu |
As-Ms Tsawg dua lossis sib npaug li 5 degree |
Hlau, bar, |
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Wide Hysteresis Nitinol Alloy |
Ti-Ni-Fe |
As-Ms Tsawg dua lossis sib npaug li 150 degree |
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Yuav Siv Koj Li Cas Nitinol Paperclip Magice-Trick !
1
Deform - Nyob rau hauv chav tsev kub, twist los yog khoov daim ntawv clip. Tsis txhob khoov kom deb tshaj <90C kom ntseeg tau tias cov hlau nyob ntev.
2
Ncuav qhov tsim nyog tshaj 60 degrees Celsius dej kub rau hauv lub thawv los yog npaj cov cuab yeej cua sov.
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Thaum tshav kub kub - Submerge lub deformed luv luv qhov chaw saum nplaim taws los yog hauv dej kub tshaj 60 degrees Celsius. Muaj kev nyab xeeb, tsis txhob kov daim ntawv kub kub!
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Saib - Saib raws li nws spontaneously reverts mus rau nws thawj zoo li nyob rau hauv vib nas this.
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Rov ua dua - Qhia cov khawv koob nrog cov phooj ywg thiab tsev neeg, rov ua kom yuam kev raws li qhov xav tau!
FAQ Ntawm Nitinol Memory Hlau:
Q1: Dab tsi yog superelasticity ntawm Nitinol?
A1: Hais txog Superelasticity. Nitinol ua raws li lub caij nplooj ntoos hlav super los ntawm cov nyhuv superelastic. Nws feem ntau yog siv dav hauv kev kho mob, caij nplooj ntoos hlav, nuv ntses, iav ncej thiab paragliders thiab lwm yam Superelastic nitinol cov ntaub ntawv raug kev ntxhov siab vim kev hloov pauv thiab feem ntau lees paub rau lawv cov khoom "zoo-nco". Vim nws superelasticity, NiTi xov hlau nthuav tawm "elastocaloric" nyhuv, uas yog kev ntxhov siab ua rau cua sov / txias.
Q2: Vim li cas lub cim xeeb yav dhau los deformed hlau rov qab zoo li qub thaum rhuab?
A2:Thaum nitinol alloy yog rhuab, nws mus los ntawm kev hloov ntawm martensite mus rau austenite. Nyob rau hauv lub austenite theem, lub cim xeeb hlau "nco" cov duab nws muaj ua ntej nws deformed.
Q3: Vim li cas nitinol nco hlau thiaj li kim?
A3:Nitinol nco hlau yog qhov tseem ceeb heev vim nws qhov tsis tshua muaj thiab cov khoom siv tshuaj lom neeg tshwj xeeb. Nws yog ib qho uas tsis tshua muaj thiab nyuaj-rau-kuv cov hlau uas nws cov nplua nuj nyob hauv lub ntiaj teb lub pob zeb yog qis dua lwm yam hlau. Nyob rau tib lub sijhawm, nitinol nco hlau muaj cov khoom tshwj xeeb xws li rov qab cov duab nco thiab superelasticity, ua rau nws siv dav hauv kev tshawb fawb tshawb fawb, cov cuab yeej kho mob thiab cov thev naus laus zis siab. Yog li ntawd, qhov tsis txaus ntawm cov khoom siv thiab daim ntawv thov dav ua rau nitinol nco hlau kim thiab cov khoom tsis tshua muaj.
Q4: Yuav ua li cas oxidized xiav tshav kub kho rau nitinol nco alloy hlau:
A4:Ua ntej, tswj qhov kub ntawm 400-550 degrees; lub sijhawm yuav tsum tau txiav txim siab raws li cov xim uas koj ua tiav tiav (yuav hloov lub sijhawm kom tau txais cov xim zoo dua raws li koj xav tau);
Txoj kev ua kom txias yog dej txias lossis cua txias; cov cuab yeej shaping tsis xav tau lub tshuab nqus tsev vacuum, txwv tsis pub xiav oxidation yuav tsis tshwm sim; cov txheej txheem saum toj no yog txwv rau cov ntsiab lus ntawm tus kheej cov txheej txheem sim thiab tuaj yeem hloov kho raws li koj tus kheej xav tau.
Nitinol Memory Paperclip Daim Ntawv Thov:
High Temperature Nitinol Memory Paperclip feem ntau yog siv rau hauv ntau yam lag luam xws li ntsuas kub tswj cov cuab yeej siv hluav taws xob thiab cov khoom siv rau kev sim rau menyuam yaus.
Cim npe nrov: nitinol nco paperclip, Tuam Tshoj siab kub nitinol nco paperclip manufacturers, lwm tus neeg
