Tsananguro yeChigadzirwa
Pfupiso yeChigadzirwa
Waya yeCuMn8Ni manganin (dhayamita 0.8mm) kubva kuTankii Alloy Material iwaya yemhando yepamusoro yakagadzirwa necopper-manganese-nickel alloy ine kupenya kwakafanana uye kwakajeka sezvakaratidzwa. Yakagadzirwa neCu (yakayerwa) + 7.0–9.0% Mn + 1.0–2.0% Ni ine zvinhu zvinosimbisa simba, inogadzirwa kuburikidza ne vacuum smelting, hot rolling, multi-pass precision drawing, uye controlled annealing. Ine ultra-low temperature coefficient of resistance (TCR), stable resistivity, uye mechanical ductility yakanaka, zvichiita kuti ive yakakodzera kune precision wirewound resistor, current shunts, strain gauges, uye high-frequency signal components dzinoda kugadzikana kwenguva refu uye kushanda kwakavimbika.
Mazita Akajairwa & Nheyo Yezvinhu Zvinokosha
- Chiyero cheAlloy: CuMn8Ni
- Zvakafanana Nenyika Dzepasi Pose:
- UNS: C18500
- DIN: 2.0870
- JIS: C1850
- GB/T: 3131-2019 (Mn8Ni)
- Chinyorwa Chinokosha: dhayamita ye0.8mm (kushivirira: ± 0.005mm); hunyoro/hafu-yakaoma/hasha dzakaoma dziripo
- Kuumbwa kweMakemikoro (wt%): Mn: 7.0–9.0%; Ni: 1.0–2.0%; Cu: chiyero; Fe ≤0.3%; Pb ≤0.05%; C ≤0.1%
- Mitemo Inotevedzera: ASTM B124, EN 13602, GB/T 3131-2019, RoHS 2.0
- Mugadziri: Tankii Alloy Material, ine chitupa cheISO 9001 neISO 14001
Mabhenefiti Akakosha (Akatarisana neWaya Yakanaka ye0.8mm)
1. Kushanda Kwemagetsi Kwakasimba Kwazvo
- TCR Yakaderera & Kusagadzikana: Kusagadzikana = 0.30 μΩ·m (20℃), TCR = ±8×10⁻⁶/℃ (0–100℃), zvichiita kuti kusimbaradzwa kuenderere mberi ≤0.008%/℃—zvakakosha pakuyera nemazvo uye kudzora macircuit.
- Kudzikiswa Kwechiratidzo Kwakaderera: dhayamita ye 0.8mm inoenzanisa kufambisa uye kuchinjika, ichideredza kurasikirwa kwechiratidzo mukushandiswa kwe high-frequency uye kungwara.
2. Hunhu Hwakanaka hweMichina uye Kugadzirisa
- Kugadzikana Kwakanyanya & Kuchinjika: Simba rekusimba ≥400 MPa (hasha dzakasimba) / ≥280 MPa (hasha dzakasimba), kureba ≥25% (hasha dzakasimba), kutsigira kutenderera kwakasimba (radius diki ≥1.6mm) uye kuumbwa kwakaoma pasina kutyoka.
- Kupenya Pamusoro & Kugona Kubatanidza Zvakanaka: Kupenya kwakaposhwa (Ra ≤0.6μm) kunoita kuti pave nekusagona kubata zvakanaka uye kusungirirwa kwakavimbika, kwakanakira kubatanidza resistor winding uye terminal.
3. Kuora Kwakanaka uye Kudzivirira Zvakatipoteredza
- Kuramba Kuora Mumhepo Uye Zvishoma: Inogadzira firimu re dense oxide, inopfuura bvunzo yekupisa munyu yeASTM B117 yemaawa mazana mashanu isina ngura iri pachena.
- Kupisa Kwakafara Kwekushanda: -40℃ kusvika 130℃, kushanda kwakasimba munzvimbo dzemaindasitiri, mota, uye michina yemagetsi.
Magadzirirwo ehunyanzvi
| Hunhu | Kukosha (Kwakajairika) |
| Giredhi reAlloy | CuMn8Ni (hasha dzakapfava/hafu-dzakaoma/hasha dzakaoma) |
| Dhayamita | 0.8mm (± 0.005mm, inogona kugadziriswa 0.1–3.0mm) |
| Kuramba kwesimba (20℃) | 0.30 μΩ·m |
| TCR (0–100℃) | ±8×10⁻⁶/℃ |
| Simba reKusimba | ≥400 MPa (yakaoma); ≥280 MPa (yakapfava) |
| Kureba | ≥25% (hasha dzakapfava) |
| Kuoma (HV) | 110–140 (yakaoma); 75–95 (yakapfava) |
| Kuwanda kwevanhu | 8.88 g/cm³ |
| Kupedzisa Kwepamusoro | Yakajeka kupenya (Ra ≤0.6μm) |
| Tembiricha yekushanda | -40℃ kusvika 130℃ |
Zvimiro zveChigadzirwa
| Chinhu | Tsanangudzo |
| Fomu Rekupa | Mapombi (1kg/5kg/10kg papombi imwe neimwe) |
| Hasha | Yakapfava (yakasungirirwa), Hafu-Yakaoma, Yakaoma (yakaita seyadhirowa) |
| Kurapa Kwepamusoro | Yakatsvukiswa, yakakangwa, kana kuti yakakangwa mugaba (sarudzo) |
| Kugadziriswa | Kumonereka, kukotama, kusundira, kupinza ne laser |
| Kurongedza | Chidimbu chepurasitiki + firimu rePE + katoni (chinodzivirira kuoxidation & kukuvara) |
| Kugadzirisa | Dhayamita (0.1–3.0mm); kureba; hunyoro; kurapwa kwenzvimbo |
Maitiro Akajairika Ekushandisa
- Zvinodzivirira Zvakanyanya: Zvinodzivirira Zvakanyanya Kugadzirwa Netambo, mapotentiometer, uye mabhiriji eWheatstone e multimeters & power analyzers.
- Mashandiro Emagetsi Aripo: Mashandiro emagetsi ari pakati nepakati emasisitimu ekugadzirisa mabhatiri (BMS), mameter emagetsi, uye zvigadzirwa zvemagetsi zvemotokari.
- MaGauges eStrain & Sensors: Zvinhu zvakakosha zvekuongorora kushushikana kwemakanika uye masensa ekugadzirisa tembiricha.
- Magadzirirwo Emagetsi Akawanda: Mamodule ekugadzirisa masaini, maseketi eRF, uye zvikamu zveimpedance chaiyo.
Yakapfuura: Waya yeNichrome ye0.045mm Nicr8020 Waya yekudziyisa yeResistor Inoshandiswa Pakuyera Zvishandiso Zvakarurama Zvinotevera: Nicr8020 Wire Nichrome Ultra-fine Round Wire Support Custom Size Using For Resistor And Sensor