Wamkelekile kwiiwebhusayithi zethu!
I-CuNi44 iFlat Wire (ASTM C71500/DIN CuNi44) i-Nickel-Copper Alloy yezahlulo zoMbane
Inkcazo yeMveliso
I-CuNi44 iFlat Wire
Izinto eziluncedo kwiMveliso kunye nokwaHlulwa kweBanga
I-CuNi44 ucingo olusicaba lugqame ngenxa yokuzinza kombane okhethekileyo kunye nokusebenza koomatshini, oko kuyenza ibe lolona khetho lubalaseleyo kumacandelo ombane achanekileyo. Xa kuthelekiswa ne-alloys efana ne-copper-nickel efana ne-CuNi10 (i-Constantan) kunye ne-CuNi30, i-CuNi44 inikeza i-resistivity ephezulu (49 μΩ · cm vs. 45 μΩ·cm ye-CuNi30) kunye ne-coefficient ephantsi yokushisa yokumelana (TCR), iqinisekisa ukunyathela okuncinci kwiindawo eziguqukayo zokushisa. Ngokungafaniyo ne-CuNi10, egqwesileyo kwizicelo ze-thermocouple, indibaniselwano yeCuNi44 elungeleleneyo yokwakheka kunye nokuzinza kokumelana kwenza kube yinto efanelekileyo kwi-resistors ephezulu, i-strain gauges, kunye ne-shunts yangoku. Uyilo olusicaba lwecandelo elinqamlezayo longeza ngakumbi ukulahla ubushushu kunye nokufana okufanayo xa kuthelekiswa neengcingo ezingqukuva, ukunciphisa iindawo ezishushu kwizicelo zangoku eziphezulu.
Ukutyunjwa okusemgangathweni
- IBanga le-alloy: CuNi44 (Copper-Nickel 44).
- Inombolo ye-UNS: C71500
- Umgangatho weDIN: DIN 17664
- Umgangatho we-ASTM: ASTM B122
Iimpawu eziphambili
- I-Superior Resistance Stability: I-TCR ye-±40 ppm/°C (-50°C ukuya kwi-150°C), igqwesa i-CuNi30 (±50 ppm/°C) kwizicelo ezichanekileyo.
- Ukuxhathisa okuPhezulu: 49 ± 2 μΩ·cm kwi-20 ° C, ukuqinisekisa ulawulo olusebenzayo lwangoku kuyilo lwe-compact.
- IiNzuzo zeProfayili yeFlat: Ukunyuswa kwendawo yendawo yokutshatyalaliswa kobushushu obungcono; unxibelelwano oluphuculweyo kunye ne-substrates kwimveliso ye-resistor
- UkuBumbeka okugqwesileyo: Inokusongwa ukuya kukunyamezelana okuqinileyo (ubukhulu obuyi-0.05mm–0.5mm, ububanzi 0.2mm–10mm) kunye neempawu zoomatshini ezingaguqukiyo.
- I-Corrosion Resistance: Ixhathisa ukuthotywa kwe-atmospheric kunye nokuba sesichengeni samanzi acocekileyo, alungele imekobume yemizi-mveliso.
Iinkcukacha zobuGcisa
| Uphawu | Ixabiso |
| Uluhlu lokutyeba | 0.05mm-0.5mm |
| Uluhlu Olubanzi | 0.2mm-10mm |
| Ukunyamezela ukutyeba | ± 0.001mm (≤0.1mm); ±0.002mm (>0.1mm). |
| Unyamezelo Olubanzi | ± 0.02mm |
| I-Aspect ratio (Ububanzi: Ukutyeba). | 2:1 – 20:1 (umlinganiselo oqhelekileyo uyafumaneka). |
| Amandla e-Tensile | 450 - 550 MPa (efakiweyo). |
| Ukwandisa | ≥20% (ifakiwe). |
| Ubunzima (HV). | 130 - 170 (efakiweyo); 210-260 (isiqingatha-nzima). |
Ukubunjwa kweMichiza (Eqhelekileyo,%)
| Into | Umxholo (%) |
| I-Nickel (Ni). | 43.0 - 45.0 |
| Ubhedu (Cu). | Ibhalansi (55.0 - 57.0). |
| Intsimbi (Fe). | ≤0.5 |
| IManganese (Mn). | ≤1.0 |
| Isilicon (Si). | ≤0.1 |
| Ikhabhoni (C). | ≤0.05 |
Iimpawu zeMveliso
| Into | Inkcazo |
| Umphezulu wokuGqibela | I-annealed eqaqambileyo (Ra ≤0.2μm). |
| Ifomu yokubonelela | Imiqulu eqhubekayo (50m - 300m) okanye ukusika ubude |
| Ukupakishwa | I-vacuum-itywinwe ngephepha elichasene ne-oxidation; izitya zeplastiki |
| Iinketho Zokuqhuba | Ukunqunyulwa ngokwesiko, ukufakwa kwe-annealing, okanye ukugquma kwe-insulation |
| Ukuthobela | I-RoHS, i-REACH iqinisekisiwe; iingxelo zovavanyo lwezinto ezikhoyo |
IiNkqubo eziQhelekileyo
- Izichasi zocingo ezichanekileyo kunye neeshunts zangoku
- Gxininisa iigridi zegeyiji kunye neeseli zokulayisha
- Izinto zokufudumeza kwizixhobo zonyango
- Ukukhusela i-EMI kwiisekethe eziphezulu ze-frequency
- Uqhagamshelwano lombane kwiinzwa zemoto
Sinikezela ngezisombululo ezilungiselelwe iimfuno zobukhulu obuthile. Iisampulu zasimahla (ubude obuyi-1m) kunye nedatha yokusebenza ethelekisayo neCuNi30/CuNi10 ziyafumaneka xa ziceliwe.
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