Txais tos rau peb cov vev xaib!
CuNi44 NC050 Ntawv Nyiaj Ua Haujlwm Zoo Nickel-Tooj Liab Alloy rau Hluav Taws Xob & Kev Siv Hauv Kev Lag Luam
Kev piav qhia txog khoom
CuNi44 Ntawv Nyiaj
Txheej Txheem Cej Luam Khoom
CuNi44 ntawv ciyog ib daim ntawv ci tooj liab-nickel alloy uas muaj cov ntsiab lus nickel tsawg kawg nkaus ntawm 44%, muab kev ruaj khov hluav taws xob zoo heev, tiv taus corrosion, thiab formability. Daim ntawv ci no yog tsim los ntawm cov txheej txheem dov siab heev kom ua tiav qhov ntev nruj, ua rau nws zoo tagnrho rau cov ntawv thov uas xav tau cov khoom siv hluav taws xob sib xws thiab kev ua haujlwm ntawm cov khoom siv nyias-gauge - xws li precision resistors, strain gauges, thiab thermocouple Cheebtsam.
Cov Qauv Txheem
- Qib Alloy: CuNi44 (Tooj liab-Nickel 44)
- Tus lej UNS: C71500
- DIN Txheem: DIN 17664
- ASTM Tus Qauv: ASTM B122
Cov Nta Tseem Ceeb
- Kev Tiv Thaiv Hluav Taws Xob Ruaj Khoov: Qhov ntsuas kub qis ntawm kev tiv thaiv (TCR) ntawm ± 40 ppm / ° C (tus qauv) dhau -50 ° C txog 150 ° C, ua kom muaj kev tiv thaiv tsawg kawg nkaus hauv qhov chaw kub hloov pauv.
- Kev Tiv Thaiv Siab: 49 ± 2 μΩ·cm ntawm 20 ° C, tsim nyog rau cov khoom tiv thaiv siab.
- Kev Ua Tau Zoo Tshaj Plaws: Kev ua haujlwm siab ua rau txias dov mus rau qhov ntsuas ultra-thin (mus txog 0.005mm) thiab kev ntaus cim nyuaj yam tsis muaj kev tawg.
- Kev Tiv Thaiv Kev Xeb: Tiv taus kev xeb hauv huab cua, dej qab zib, thiab cov chaw muaj tshuaj lom neeg me me (ua raws li ISO 9227 kev sim tshuaj tsuag ntsev rau 500 teev nrog qhov tsawg kawg nkaus oxidation).
- Kev Ruaj Ntseg Thermal: Tswj cov khoom siv kho tshuab thiab hluav taws xob txog li 300 ° C (siv tas mus li).
Cov Lus Qhia Txog Kev Siv
| Tus cwj pwm | Tus nqi |
|---|---|
| Qhov ntau thiab tsawg | 0.005mm - 0.1mm (kev cai txog li 0.5mm) |
| Qhov Dav Dav | 10 hli - 600 hli |
| Kev kam rau siab tuab | ±0.0005 hli (rau ≤0.01 hli); ±0.001 hli (rau >0.01 hli) |
| Kev kam rau siab dav | ±0.1 hli |
| Lub zog tensile | 450 - 550 MPa (lub xeev annealed) |
| Kev ntev | ≥25% (lub xeev annealed) |
| Qhov nyuaj (HV) | 120 – 160 (annealed); 200 – 250 (ib nrab tawv) |
| Qhov Roughness ntawm qhov chaw (Ra) | ≤0.1μm (ua tiav polished) |
Cov Tshuaj Lom Zem (Ib txwm muaj,%)
| Khoom | Cov ntsiab lus (%) |
|---|---|
| Nickel (Ni) | 43.0 – 45.0 |
| Tooj liab (Cu) | Nyiaj seem (55.0 – 57.0) |
| Hlau (Fe) | ≤0.5 |
| Manganese (Mn) | ≤1.0 |
| Silicon (Si) | ≤0.1 |
| Cov pa roj carbon (C) | ≤0.05 |
| Tag Nrho Cov Khoom Tsis Huv | ≤0.7 |
Cov Lus Qhia Txog Khoom
| Khoom | Cov Lus Qhia Tshwj Xeeb |
|---|---|
| Qhov Chaw Tiav | Annealed (ci), polished, los yog matte |
| Daim Ntawv Muab Khoom | Cov yob (ntev: 50m - 500m) lossis cov ntawv txiav (kev cai loj) |
| Ntim Khoom | Ntim nrog lub tshuab nqus tsev kaw rau hauv cov hnab uas tsis ntub dej nrog daim ntawv tiv thaiv oxidation; cov ntoo spools rau cov yob |
| Cov Kev Xaiv Ua Haujlwm | Kev txiav, kev txiav, kev ua kom sov, lossis kev txheej (piv txwv li, cov txheej rwb thaiv tsev rau kev siv hluav taws xob) |
| Daim Ntawv Pov Thawj Zoo | RoHS, REACH ua raws li; cov ntaub ntawv xeem khoom siv (MTR) muaj |
Cov Ntawv Thov Ib Txwm Muaj
- Cov Cheebtsam Hluav Taws Xob: Cov resistors precision, cov shunts tam sim no, thiab cov khoom potentiometer.
- Cov Sensors: Cov ntsuas siab, cov ntsuas kub, thiab cov hloov pauv siab.
- Cov Thermocouples: Cov xov hlau them nyiaj rau Hom T thermocouples.
- Kev Tiv Thaiv: EMI / RFI tiv thaiv hauv cov khoom siv hluav taws xob zaus siab.
- Cov Khoom Siv Sov: Cov ntawv ci cua sov uas tsis muaj zog rau cov khoom siv kho mob thiab cov khoom siv aerospace.
Peb muab cov kev pabcuam ua khoom raws li qhov xav tau ntawm daim ntawv thov. Cov qauv dawb (100mm × 100mm) thiab cov ntawv pov thawj ntxaws ntxaws muaj thaum thov.
Sau koj cov lus ntawm no thiab xa tuaj rau peb
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Judy
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