Cupro nickel (tooj liab-nickel alloy) yog siv dav hauv kev lag luam hauv dej hiav txwv, hluav taws xob, thiab kev lag luam. Muaj ntau tus neeg xav paub tias nws puas muaj nqis tiag.
Cov lus teb yog qhov tseeb: Yog. Nws qhov kev sib xyaw ua ke ntawm cov yam ntxwv ua rau nws tsis tuaj yeem hloov pauv tau hauv cov xwm txheej xav tau ntau. Hauv qab no yog cov lus qhia ntxaws ntxaws txog nws tus nqi, daim ntawv thov, thiab peb cov khoom siv hlau tooj liab nickel ua tau zoo.
1. Tus nqi tseem ceeb ntawmCupro NickelKev Ua Tau Zoo Tshaj Plaws
1.1 Kev Tiv Thaiv Kev Kub Ntxhov Zoo Tshaj Plaws
Nws zoo heev hauv kev tiv taus dej hiav txwv corrosion, biofouling, thiab erosion.
Tsim ib daim zaj duab xis oxide tiv thaiv uas tiv thaiv kev xeb ntawm qhov pitting thiab crevice, ua tau zoo dua li feem ntau cov alloys hauv cov chaw marine.
Cov khoom tshwj xeeb no ua kom lub neej ua haujlwm ntev dua 2-3 npaug ntawm cov hlau ib txwm muaj, txo cov nqi kho.
1.2 Cov Khoom Siv Hluav Taws Xob Ruaj Khoov
Qhov kub tsis tshua muaj coefficient ntawm kev tiv thaiv (feem ntau yog 0.00001 / ° C).
Tswj tau qhov conductivity ruaj khov txawm tias nyob rau hauv qhov kub thiab txias hloov pauv heev (-50 ° C txog 400 ° C).
Qhov no ua rau nws zoo tagnrho rau cov khoom siv hluav taws xob precision xws li cov sensors tsheb thiab cov tshuab tswj kev lag luam.
1.3 Kev Sib Npaug ntawm Kev Kho Tshuab
Ua ke lub zog tensile siab (300-500 MPa) thiab kev ywj pheej zoo heev.
Yooj yim rau kev tsim ua cov xov hlau, cov kav dej, thiab cov ntawv los ntawm kev kos duab, khoov, thiab vuam.
Kev tsim khoom tsis cuam tshuam rau kev ua tau zoo, hloov kho rau ntau yam kev xav tau ntawm kev tsim khoom.
2. Cupro Nickel Cov Qib Sib Xws & Cov Yam Ntxwv Tseem Ceeb
Cov qib cupro nickel sib txawv muaj cov yam ntxwv tshwj xeeb rau cov kev siv tshwj xeeb. Cov lus hauv qab no qhia txog cov qib feem ntau:
| Qib | Qhov Sib Piv ntawm Tooj Liab-Nickel | Cov Yam Ntxwv Tseem Ceeb | Cov Ntawv Thov Ib Txwm Muaj |
| 90/10 | 90% Cu, 10% Ni | Kev tiv thaiv corrosion zoo, siab ductility | Cov kav dej hiav txwv, cov khoom sib pauv cua sov |
| 80/20 | 80% Cu, 20% Ni | Kev tiv thaiv dej hiav txwv zoo dua, muaj zog dua | Cov platforms offshore, cov xov hluav taws xob marine |
| 70/30 | 70% Cu, 30% Ni | Kev tiv thaiv zoo heev rau dej hiav txwv ceev ceev | Cov kiv cua nkoj, cov khoom siv desalination |
Cov lus hauv qab no qhia txog cupro nickel qhov kev sib tw nrog cov hlau tsis xeb thiab tooj liab ntshiab:
| Kev Ua Tau Zoo | Cupro Nickel | Hlau tsis xeb (316) | Tooj Liab Ntshiab |
| Kev Tiv Thaiv Corrosion ntawm Dej Hiav Txwv | Zoo heev | Zoo | Txom nyem |
| Cov Coefficient Kub ntawm Kev Tiv Thaiv | Qis (kev coj ua ruaj khov) | Nruab Nrab | Siab (kev hloov pauv ntawm kev coj hluav taws xob) |
| Qhov Kub Ua Haujlwm Siab Tshaj Plaws | 300-500°C | 870°C | 250°C |
| Kev Siv Nyiaj Zoo (Lub Sijhawm Ntev) | Siab (tsis tas yuav saib xyuas) | Nruab Nrab | Qis (yooj yim rau xeb) |
3. Cov Xwm Txheej Tseem Ceeb rau Kev Siv: Qhov twg Cupro Nickel Ci ntsa iab
3.1 Kev Tsim Kho Dej Hiav Txwv
Siv rau cov kav dej nkoj, cov khoom sib pauv cua sov, cov khoom siv hauv hiav txwv, thiab cov xov hluav taws xob hauv hiav txwv.
Peb cov hlau tooj liab nickel ua kom muaj kev sib kis tau zoo hauv cov dej hiav txwv hnyav.
Nws kuj tseem ua rau muaj kev tiv thaiv xeb, txo cov nqi ua haujlwm tsis ua haujlwm hauv kev ua haujlwm hauv hiav txwv.
3.2 Hluav Taws Xob & Khoom Siv Hluav Taws Xob
Siv rau hauv cov resistors precision, cov cables cua sov, cov ntsuas siab, thiab cov sensors tsheb.
Qhov ruaj khov tsis kam ntawm peb cov hlau lav qhov ua tau zoo.
Qhov tseeb no yog qhov tseem ceeb rau cov khoom siv hluav taws xob uas xav tau cov teeb liab tso tawm tas li.
3.3 Kev Kho Mob & Kev Huv Si
Siv ua "cov ntaub ntawv kov" hauv tsev kho mob vim muaj cov tshuaj tua kab mob, txo cov kev pheej hmoo ntawm kev sib kis kab mob.
3.4 Kev Siv Nyiaj Npib thiab Kev Kho Kom Zoo Nkauj
Siv rau cov npib xim nyiaj (piv txwv li, cov npib euro) thiab cov khoom dai kom zoo nkauj, ua tsaug rau nws qhov zoo nkauj thiab ruaj khov.
4. Peb Cov Hlau Tooj Liab Nickel: Ua Kom Muaj Nqis Tshaj Plaws Rau Cov Khoom Siv
4.1 Cov Lus Qhia Tag Nrho
Npog cov qib uas siv ntau (90/10, 80/20, 70/30).
Cov hlau txoj kab uas hla ntawm 0.06mm txog 5.0mm.
Txhawb nqa ob qho kev xaiv hlau liab qab thiab cov hlau rwb thaiv tsev, tsim rau ntau yam kev siv.
4.2 Cov Kev Daws Teeb Meem Uas Kho Tau Raws Li Koj Xav Tau
Muab cov xov hlau uas txuas los yog sib txuas ua ke rau kev yooj ywm dua.
Muab cov khoom sib xyaw ua ke kom ua tau raws li qhov xav tau tshwj xeeb ntawm kev xeb lossis kub.
Cov kev daws teeb meem ntim khoom raws li qhov koj xav tau muaj rau kev txiav txim ntau lossis me me.
4.3 Kev Tswj Xyuas Zoo Nruj
Ua raws li ASTM B162, EN 1652, thiab lwm yam qauv thoob ntiaj teb.
100% kev kuaj xyuas kev ua tau zoo ua ntej xa khoom, suav nrog kev tiv thaiv corrosion thiab kev kuaj xyuas conductivity.
Kev ntsuam xyuas qhov kam rau ntawm txoj kab uas hla kuj tseem ua kom ntseeg tau tias muaj qhov zoo thiab kev ntseeg tau.
5. Xaus Lus: Tus Nqi Tsis Muaj Kev Lees Paub ntawm Cupro Nickel
Cupro nickel qhov kev ua tau zoo tshwj xeeb hauv kev tiv taus xeb, kev ruaj khov hluav taws xob, thiab kev hloov pauv tau yooj yim ua rau nws muaj nqis heev hauv cov lag luam tseem ceeb.
Peb cov hlau tooj liab nickelntxiv txhais cov khoom siv no rau hauv cov kev daws teeb meem rau kev ua haujlwm hauv hiav txwv, hluav taws xob, thiab kev kho mob.
Yog tias koj tab tom nrhiav cov ntaub ntawv txhim khu kev qha rau qhov chaw nyuaj lossis meej, peb cov hlau tooj liab nickel yog qhov kev nqis peev tsim nyog. Tiv tauj peb kom tau txais cov lus qhia tshwj xeeb thiab kev txhawb nqa kev siv tshuab.
Lub sijhawm tshaj tawm: Lub Ob Hlis-06-2026
