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Tankii44/CuNi44/NC050/6J40 Strip Superior Dzimbiri Resistance
Mafotokozedwe Akatundu
Mzere wa CuNi44
Chidule cha Zamalonda
Mzere wa CuNi44, mzere wa aloyi wa mkuwa ndi nickel wochita bwino kwambiri womwe unapangidwa ndikupangidwa ndi Tankii Alloy Material, uli ndi nickel yokwanira 44% yokhala ndi mkuwa ngati chitsulo choyambira. Pogwiritsa ntchito ukadaulo wathu wapamwamba wozizira komanso wowunikira bwino, mzerewu umakwaniritsa kulekerera kolimba komanso zinthu zogwirizana pamagulu osiyanasiyana. Umaphatikiza kukhazikika kwapadera kwa kukana magetsi, kukana dzimbiri, komanso kupangika bwino kwambiri—kupangitsa kuti pakhale bwino zigawo zamagetsi zolondola, zinthu zama sensor, ndi zida zamafakitale zomwe zimafuna kudalirika kwa nthawi yayitali. Monga chinthu chachikulu mu Huona's alloy strip portfolio, umagwira ntchito bwino kuposa aloyi amkuwa otsika ndi nickel mu kukhazikika pomwe ukusunga ndalama zogwiritsira ntchito pazifukwa zazikulu.
Maonekedwe Okhazikika
- Gulu la Aloyi: CuNi44 (Mkuwa-Nikeli 44)
- Nambala ya UNS: C71500
- Miyezo Yapadziko Lonse: Ikutsatira DIN 17664, ASTM B122, ndi GB/T 2059
- Fomu: Mzere wozungulira (ma profiles opangidwa mwamakonda amapezeka mukapempha)
- Wopanga: Tankii Alloy Material, yovomerezeka ndi ISO 9001 ndi RoHS chifukwa cha khalidwe labwino komanso kutsatira malamulo okhudza chilengedwe
Ubwino Waukulu (poyerekeza ndi Ma Alloys Ofanana)
Mzere wa CuNi44 umadziwika bwino m'banja la aloyi ya mkuwa ndi nickel chifukwa cha zabwino zake zogwirira ntchito:
- Kukana Magetsi Kokhazikika Kwambiri: Kukana kwa 49 ± 2 μΩ·cm pa 20°C ndi kukana kwa kutentha kochepa (TCR: ±40 ppm/°C, -50°C mpaka 150°C)—koposa CuNi30 (TCR ±50 ppm/°C) ndi mkuwa woyera, zomwe zimapangitsa kuti zipangizo zoyezera zinthu zisamayende bwino.
- Kukana Kwambiri Kudzimbidwa: Imapirira dzimbiri mumlengalenga, madzi abwino, komanso malo ochepetsera mankhwala; imadutsa mayeso a ASTM B117 a salt spray a maola 1000 ndi oxidation yochepa, yopambana mkuwa ndi bronze m'malo ovuta kwambiri a mafakitale.
- Kupangika Kwabwino Kwambiri: Kusinthasintha kwakukulu kumathandiza kuti makina azizungulira mozizira mpaka kufika pa ma gauge owonda (0.01mm) komanso kupondaponda kovuta (monga ma resistor grids, ma sensor clips) popanda kusweka—kogwira ntchito bwino kuposa ma alloy strips olimba kwambiri monga CuNi50.
- Kapangidwe ka Makina Oyenera: Mphamvu yokoka ya 450-550 MPa (yotsekedwa) ndi kutalika kwa ≥25% imagwirizana pakati pa kukhazikika kwa kapangidwe kake ndi kuthekera kokonza, yoyenera zida zonse zonyamula katundu komanso zokonzedwa bwino.
- Kulondola Kotsika Mtengo: Kumapereka magwiridwe antchito ofanana ndi zitsulo zamtengo wapatali (monga manganin) pamtengo wotsika, zomwe zimapangitsa kuti ikhale yoyenera kugwiritsidwa ntchito pazinthu zamagetsi zolondola zopangidwa ndi anthu ambiri.
Mafotokozedwe Aukadaulo
| Khalidwe | Mtengo (Wamba) |
|---|---|
| Kapangidwe ka mankhwala (kuchuluka kwa mafuta%) | Cu: 55.0-57.0%; Ndi: 43.0-45.0%; Fe: ≤0.5%; Mn: ≤1.0%; Si: ≤0.1%; C: ≤0.05% |
| Makulidwe osiyanasiyana | 0.01mm – 2.0mm (kulekerera: ±0.0005mm pa ≤0.1mm; ±0.001mm pa >0.1mm) |
| M'lifupi mwake | 5mm – 600mm (kulekerera: ±0.05mm pa ≤100mm; ±0.1mm pa >100mm) |
| Zosankha za Mtima | Yofewa (yopindika), Yolimba theka, Yolimba (yopindika yozizira) |
| Kulimba kwamakokedwe | Zofewa: 450-500 MPa; Hafu yolimba: 500-550 MPa; Zolimba: 550-600 MPa |
| Mphamvu Yopereka | Zofewa: 150-200 MPa; Hafu yolimba: 300-350 MPa; Zolimba: 450-500 MPa |
| Kutalika (25°C) | Zofewa: ≥25%; Zolimba theka: 15-20%; Zolimba: ≤10% |
| Kuuma (HV) | Zofewa: 120-140; Hafu-yolimba: 160-180; Zolimba: 200-220 |
| Kukana (20°C) | 49 ± 2 μΩ·cm |
| Kutentha (20°C) | 22 W/(m·K) |
| Kutentha kwa Ntchito | -50°C mpaka 300°C (kugwiritsa ntchito mosalekeza) |
Zofotokozera Zamalonda
| Chinthu | Kufotokozera |
|---|---|
| Kumaliza Pamwamba | Yowala kwambiri (Ra ≤0.2μm), yosakhuthala (Ra ≤0.8μm), kapena yopukutidwa (Ra ≤0.1μm) |
| Kusalala | ≤0.05mm/m (ya makulidwe ≤0.5mm); ≤0.1mm/m (ya makulidwe >0.5mm) |
| Kutha kugwira ntchito | Zabwino kwambiri (zogwirizana ndi kudula, kuponda, kupindika, ndi kupeta kwa CNC) |
| Kutha kupotoka | Yoyenera kulumikiza ndi kusungunula TIG/MIG (imapanga malo olumikizirana omwe sakhudzidwa ndi dzimbiri) |
| Kulongedza | Chotsekedwa ndi vacuum m'matumba oletsa okosijeni okhala ndi mankhwala ochotsera poizoni; matabwa opukutira (a mipukutu) kapena makatoni (a mapepala odulidwa) |
| Kusintha | Kuduladula mpaka m'lifupi mwake mopapatiza (≥5mm), zidutswa zodulidwa kutalika, kutentha kwapadera, kapena chophimba choletsa kufiira |
Mapulogalamu Odziwika
- Zigawo Zamagetsi: Zotsutsa za waya zolondola, ma current shunts, ndi zinthu za potentiometer—zofunikira kwambiri pa mita yamagetsi ndi zida zoyezera.
- Masensa ndi Zipangizo: Ma gridi oyesera kupsinjika, magawo oyesera kutentha, ndi ma transducers opanikizika (kukana kokhazikika kumatsimikizira kulondola kwa muyeso).
- Zipangizo Zamakampani: Zipilala, ma terminal, ndi zolumikizira zosagwira dzimbiri za makina am'madzi, mankhwala, ndi HVAC.
- Zipangizo Zachipatala: Zigawo zazing'ono zomwe zili mu zida zodziwira matenda ndi masensa ovalidwa (ogwirizana ndi zinthu zachilengedwe komanso osakhudzidwa ndi dzimbiri).
- Ndege ndi Magalimoto: Zinthu zotenthetsera zamagetsi zochepa komanso kukhudzana kwamagetsi m'ma avionics ndi makina owongolera magalimoto amagetsi.
Tankii Alloy Material imagwiritsa ntchito njira yowongolera khalidwe la CuNi44 strip: gulu lililonse limayesedwa ndi XRF chemical composition, kuyezetsa katundu wa makina (kolimba, kuuma), ndi kuyang'aniridwa ndi dimensional (laser micrometry). Zitsanzo zaulere (100mm × 100mm) ndi malipoti oyesera zinthu (MTR) zimapezeka ngati mupempha. Gulu lathu laukadaulo limapereka chithandizo chokonzedwa bwino—kuphatikizapo kusankha kutentha kuti musindikize, kukonza magawo a etching, ndi malangizo oteteza dzimbiri—kuti athandize makasitomala kukulitsa magwiridwe antchito a CuNi44 mu ntchito zawo.
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