I-Ultra – Thin In – Stock CuNi44 Foil 0.0125mm Thick x 102mm Wide High Precision & Corrosion Resistance

Inkcazo emfutshane:

Uxinano:8.9 g/cm³

Indawo yokunyibilika:1230-1290 ℃

Ukuqhuba kombane:2m/Ω mm²/m (kwi-20 °C R330)

Ukumelana nombane:0.49 Ωmm²/m (kwi-20 °C R330)

I-coefficient yobushushu bokumelana nombane:-80 ukuya ku +40·10-6/K (kwi-20 ukuya kwi-105 °C R330)

Ukuqhuba kobushushu:23 W/Km (kwi-20 °C)

Umthamo wobushushu:0.41 J/g K (kwi-20 °C)

I-coefficient yokwandiswa kobushushu (ethe ngqo):14.5·10-6/K (kwi-20 ukuya kwi-300 °C)

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

FAQ

Iithegi zeMveliso

Ingcaciso yeMveliso

Ifoyile yeCuNi44 (Ubukhulu obuyi-0.0125mm × Ububanzi obuyi-102mm)

Isishwankathelo seMveliso

Ifoyile yeCuNi44(0.0125mm × 102mm), le ngxubevange yokumelana ne-copper-nickel, eyaziwa ngokuba yi-constantan, ibonakaliswa kukumelana okuphezulu kombane
idityaniswe ne-coefficient encinci yobushushu bokumelana. Le alloy ikwabonisa amandla aphezulu okuxinana
kunye nokumelana nokugqwala. Ingasetyenziswa kumaqondo obushushu afikelela kwi-600°C emoyeni.

Iimpawu eziQhelekileyo

Ibanga le-Alloy: CuNi44 (uCopper-Nickel 44)
Inombolo ye-UNS: C71500
Imigangatho yaMazwe ngaMazwe: Iyahambelana ne-DIN 17664, i-ASTM B122, kunye ne-GB/T 2059
Inkcazo yoBume: 0.0125mm ubukhulu × 102mm ububanzi
Umenzi: Izinto zeTankii Alloy, eziqinisekiswe yi-ISO 9001 ukuze zisetyenzwe ngokuchanekileyo nge-alloy

Iingenelo eziphambili (xa kuthelekiswa neeFoils zeCuNi44 eziQhelekileyo)

Le 0.0125mm × 102mmIfoyile yeCuNi44ihlukile kuyilo lwayo olujoliswe kulo oluncinci kakhulu nolubanzi obuzinzileyo:

Ubuchule Obuncinci Kakhulu: Ubukhulu obuyi-0.0125mm (obulingana ne-12.5μm) bufikelela kwinqanaba eliphezulu lokubhitya, nto leyo evumela ukuba izinto ze-elektroniki zibe ncinci ngaphandle kokunciphisa amandla oomatshini.
Ukusebenza kokuxhathisa okuZinzileyo: Ukuxhathisa okungu-49 ± 2 μΩ·cm kwi-20°C kunye ne-coefficient yobushushu obuphantsi bokumelana (TCR: ±40 ppm/°C, -50°C ukuya kwi-150°C)—kuqinisekisa ukushukuma okuncinci kokumelana kwiimeko zokulinganisa okuchanekileyo, okuphumelela ngaphezu kweefoyile ezibhityileyo ezingezizo i-alloy.
Ulawulo Olungqongqo Lwemilinganiselo: Ukunyamezelana kobukhulu obuyi-±0.0005mm kunye nokunyamezelana kobubanzi obuyi-±0.1mm (ububanzi obungaguqukiyo obuyi-102mm) kususa inkunkuma yezinto ezibonakalayo kwimigca yemveliso ezenzekelayo, kunciphisa iindleko zokucubungula emva kokusetyenziswa kwezinto kubathengi.
Ukwakheka Okugqwesileyo: Ukuqina okuphezulu (ukunwebeka ≥25% kwimeko yokufakelwa) kuvumela ukuqiniswa okuntsonkothileyo kunye nokukrolwa (umz., iigridi ze-resistor ezincinci) ngaphandle kokuqhekeka—kubalulekile ekwenzeni ngokuchanekileyo kwe-elektroniki.
Ukumelana nokugqwala: Idlula uvavanyo lwe-ASTM B117 yetyuwa oluthatha iiyure ezingama-500 kunye ne-oxidation encinci, iqinisekisa ukuthembeka kwexesha elide kwiindawo ezifumileyo okanye ezinobuncinci beekhemikhali.

Iinkcukacha zobugcisa

Uphawu	Ixabiso
Ulwakhiwo lweeKhemikhali (wt%)	Ni: 43 - 45 % Cu: ibhalansi Mn: ≤1.2 %
Ubukhulu	0.0125mm (ukunyamezelana: ± 0.0005mm)
Ububanzi	102mm (ukunyamezelana: ± 0.1mm)
Umsindo	I-Annealed (ithambile, ukuze kube lula ukuyicubungula)
Tensile strength	450-500 MPa
Ukwandiswa (25°C)	≥25%
Ubunzima (HV)	120-140
Ukuxhathisa (20°C)	49 ± 2 μΩ·cm
Uburhabaxa bomphezulu (Ra)	≤0.1μm (ukugqitywa okukhanyayo okufakwe i-anneal)
Uluhlu lobushushu bokusebenza	-50°C ukuya kwi-300°C (ukusetyenziswa rhoqo)

Iinkcukacha zeMveliso

Into	Inkcazo
Umphezulu wokugqiba	I-annealed eqaqambileyo (ayina-oxide, ayinazo iintsalela zeoyile)
Ifomu yoNikezelo	Imiqulu eqhubekekayo (ubude: 50m-300m, kwiispool zeplastiki eziyi-150mm)
Ukuthe tyaba	≤0.03mm/m (kubalulekile ekukroleni okufanayo)
Ukufumaneka	Iyahambelana neenkqubo eziqhelekileyo zokugrumba i-asidi (umz., izisombululo ze-ferric chloride)
Ukupakisha	Ivalwe nge-vacuum kwiingxowa zefoyile ye-aluminiyam ezichasene ne-oxidation kunye nee-desiccants; ibhokisi yangaphandle ene-foam efunxa ukutshatyalaza
Ukwenziwa ngokwezifiso	Ukwaleka okunganyanzelekanga; amaphepha asikiweyo abe made (ubuncinci i-1m); ubude bomqukumbelo obulungisiweyo kwimigca ezenzekelayo

Izicelo eziqhelekileyo

IiMicro-Electronics: Ii-resistors zefilimu encinci, ii-current shunts, kunye nezinto ze-potentiometer kwizixhobo ezinxitywayo, ii-smartphones, kunye nee-sensors ze-IoT (ubungqingqwa be-0.0125mm buvumela uyilo lwe-PCB encinci).
Iigeyiji zoxinzelelo: Iigridi zovavanyo loxinzelelo oluchanekileyo (ububanzi obuyi-102mm bulingana neephaneli zokuvelisa igeyiji eqhelekileyo) zeeseli zomthwalo kunye nokujonga uxinzelelo lwesakhiwo.
Izixhobo zonyango: Izinto ezincinci zokufudumeza kunye nezixhobo zesensor kwizixhobo ezifakelwayo kunye nezixhobo zokuxilonga eziphathwayo (ukumelana nokugqwala kuqinisekisa ukuhambelana kwezinto eziphilayo nolwelo lomzimba).
Izixhobo zeAerospace: Izixhobo zokumelana ngokuchanekileyo kwii-avionics (ukusebenza okuzinzileyo phantsi kokuguquguquka kobushushu kwiindawo eziphakamileyo).
Ii-Electronics eziguquguqukayo: Iileya eziqhubayo kwii-PCB eziguquguqukayo kunye neziboniso ezigoqekayo (ukuguquguquka kuxhasa ukugoba okuphindaphindiweyo).

Izinto zeTankii Alloy zilawula umgangatho ngokungqongqo kule foyile yeCuNi44 incinci kakhulu: ibhetshi nganye idlula kuvavanyo lobukhulu (nge-laser micrometer), uhlalutyo lokwakheka kweekhemikhali (XRF), kunye novavanyo lozinzo lokumelana. Iisampuli zasimahla (100mm × 102mm) kunye neengxelo zovavanyo lwezinto ezineenkcukacha (MTR) ziyafumaneka xa ziceliwe. Iqela lethu lobuchwephesha libonelela ngenkxaso eyenzelwe wena—kubandakanya iingcebiso zeparameter zokugrumba kunye nezikhokelo zokugcina i-anti-oxidation—ukunceda abathengi baphucule ukusebenza kwale foyile ichanekileyo kwiimeko zokwenza izinto ezincinci.

Ngaphambili: I-K-Type Thermocouple Wire 2*0.8mm (800℃ Fiberglass) yobushushu obuphezulu

Okulandelayo: I-Tankii44/CuNi44/NC050/6J40 Strip Superior Corrosion Resistance

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