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6J12 Precision Resistance Alloy Tube Yakagadzikana Resistivity Low Temp Coefficient

Tsananguro pfupi:


  • Zita reChigadzirwa:6J12 Tube yeAlloy Yakanyatsogadzirwa
  • Dhayamita Yekunze:2mm - 50mm (kushivirira: ±0.05mm ye ≤10mm; ±0.1mm ye >10mm)
  • Runako rweMadziro:0.2mm - 5mm (kushivirira: ±0.02mm ye ≤1mm; ±0.05mm ye >1mm)
  • Kuramba (20℃):0.48±0.02 μΩ·m
  • Kudzivirira Kupisa (TCR):±5 ppm/°C (-50℃ kusvika 150℃)
  • Thermoelectric Potential (vs Cu):≤1 μV/℃ (0℃ kusvika 100℃)
  • Kushanda Kwekupisa Kwekushanda:-50℃ kusvika 120℃ (inoenderera mberi); Nguva pfupi: kusvika 150℃ (≤awa imwe)
  • Simba reKusimba:Yakapfava (yakanyoroveswa): 450-500 MPa; Hafu-yakaoma: 550-600 MPa; Yakaoma: 650-700 MPa
  • Ruzivo rweChigadzirwa

    Mibvunzo Inowanzo bvunzwa

    Matagi eChigadzirwa

    6J12 Precision Resistance Alloy Tube Yakagadzikana Resistivity Low Temp Coefficient
    Pfupiso yeChigadzirwa

    6J12chubhu yekuramba chaiyo, chigadzirwa chealloy chinoshanda zvakanaka chakagadzirwa uye chakagadzirwa chakazvimiririra neTankii Alloy Material, chinowanzo shandiswa ne manganese-copper (Mn-Cu)chubhu yekuramba chaiyoYakagadzirwa kuburikidza nekushandisa nzira yepamusoro yekunyungudutsa vacuum, kuburitsa kwakanyatsogadzirwa, uye maitiro ekudzora mhepo, chubhu iyi inochengetedza mabhenefiti ekushanda kwe6J12 alloy uku iine chimiro chetubu chegomba. Inobatanidza ultra-low temperature coefficient of resistance (TCR), yakasimba resistivity, uye simba rakanaka remakanika - zvichiita kuti ive chinhu chakanakira ma shunts emagetsi akajeka, ma sensor casings ane kugadzikana kwepamusoro, uye zvikamu zvakakosha zve resistance mu aerospace, metrology, uye maindasitiri anotonga anoda resistance performance uye structural lightweight.

    Mazita Akajairika & Nheyo Yezvinhu
    • Giredhi reAlloy: 6J12 (Giredhi reAlloy resistance resistance resistance resistance reChinese standard; ndere Mn-Cu-Ni series)
    • Zvakafanana Nenyika Dzese: Zvakafanana neDIN 17471 CuMn12Ni2, ASTM B193 Manganin, UNS C75400 (yemamiriro ezvinhu ekudzivirira kwakanyatsojeka)
    • Chimiro: Chubhu isina musono (yakajairwa); chubhu yakasungirirwa (inogona kugadziriswa kuti ishandiswe pamhando yepamusoro)
    • Mitemo Inotevedzera: Inotevedzera GB/T 1234-2019 (Muyero wechiChinese we resistance alloys), GB/T 8890-2015 (mitemo yemachubhu emhangura yemhangura isina musono), uye IEC 60404-8-2
    • Mugadziri: Tankii Alloy Material, ine chitupa cheISO 9001 neRoHS, ine mitsetse yekugadzira yakagadzirwa nehunyanzvi hwekubvisa nekugadzirisa chubhu ye alloy chaiyo.
    Zvakanakira Zvikuru (zvichienzaniswa neMachubhu Anowanzo shandiswa uye Mabhawa Akasimba 6J12)

    Chubhu ye6J12 alloy inoonekwa nekusanganiswa kwayo kwakasiyana kwekushanda kwekudzivirira uye mabhenefiti echimiro chechubhu:

    1. Kugadzikana Kwepamusoro-soro (Core Advantage ye6J12): Temperature coefficient of resistance (TCR) yakaderera se±5 ppm/°C (-50℃ kusvika 150℃), yakaderera zvikuru pane machubhu econstantan alloy (±20 ppm/°C) uye machubhu ecopper alloy (±4000 ppm/°C). Kuramba kwakasimba kunoramba kuri pa0.48±0.02 μΩ*m (20℃), nekuramba kwakasimba <0.005% mushure memaawa 1000 ekushanda pa100℃ - zvakakosha pakuyera kwakarurama kwemagetsi uye kudzora kuramba.
    2. Kubatsira kweMagadzirirwo eTubular: Chivako chine hollow chinodzikisa huremu ne30-50% zvichienzaniswa nematanda akasimba e6J12 ane dhayamita imwe chete yekunze, zvichisangana nezvinodiwa zvemagetsi emuchadenga nemotokari. Panguva iyi, gomba remukati rinogona kushandiswa kubvisa kupisa kana senzira yemvura, zvichiwedzera mamiriro ekushandisa (semuenzaniso, machubhu e sensor akabatanidzwa ane mabasa ekuona resistance uye ekutungamira mvura).
    3. Kushanda Kwakanaka Kwemuchina Uye Kugadzira: Maitiro ekubvisa madziro asina musono anoita kuti ukobvu hwemadziro uye kusimba kwechimiro zvienzane kusvika 450-500 MPa (mamiriro ekuwedzera) uye kureba ≥25%, zvichiita kuti akotame, apfure, uye apfeke shinda pasina kutsemuka. Nzvimbo dzakatsetseka dzemukati/dzekunze (Ra ≤0.8μm) dzinoderedza kuramba kwemvura uye dzinoita kuti pave nekukwanisa kuyera kukosha kwekudzivirira.
    4. Kuora Kwakasimba & Kugadzikana Kwekupisa: Musanganiswa weMn-Cu-Ni alloy unoumba firimu rakakora rinodzivirira ngura yemumhepo, mvura yakachena, uye makemikari akapfava (pH 4-10). Inodarika kuyedzwa kweASTM B117 salt spray kwemaawa 1000 nekuora kwekushanda kusingakoshi. Kugona kwethermoelectric kwakaderera (≤1μV/℃ vs. copper) kunoita kuti chiratidzo chienderane zvakanaka mumacircuits ane voltage shoma.
    Magadzirirwo ehunyanzvi
    Hunhu Kukosha (Kwakajairika)
    Kuumbwa kweMakemikari (wt%) Cu: 84.0-86.0%; Mn: 11.0-13.0%; Ni: 2.0-3.0%; Fe: ≤0.3%; Si: ≤0.1%; C: ≤0.05%
    Dhayamita Yekunze 2mm – 50mm (kushivirira: ±0.05mm ye ≤10mm; ±0.1mm ye >10mm)
    Ruvara rweMadziro 0.2mm – 5mm (kushivirira: ±0.02mm ye ≤1mm; ±0.05mm ye >1mm)
    Kureba 500mm – 6000mm (yakachekwa kusvika pakureba iripo: ≥100mm)
    Kuramba kwesimba (20℃) 0.48±0.02 μΩ*m
    Kudzivirira Kupisa (TCR) ±5 ppm/°C (-50℃ kusvika 150℃)
    Thermoelectric Potential (vs Cu) ≤1 μV/℃ (0℃ kusvika 100℃)
    Kushanda Tembiricha Range -50℃ kusvika 120℃ (inoenderera mberi); Nguva pfupi: kusvika 150℃ (≤awa imwe)
    Simba reKusimba Yakapfava (yakanyoroveswa): 450-500 MPa; Hafu-yakaoma: 550-600 MPa; Yakaoma: 650-700 MPa
    Kureba (25℃) Nyoro: ≥25%; Hafu-yakaoma: 15-20%; Yakaoma: ≤10%
    Kuoma (HV) Nyoro: 130-150; Hafu-yakaoma: 180-200; Yakaoma: 230-250
    Kuoma Kwepamusoro (Ra) Mukati/Kunze: ≤0.8μm (kupedzisa kwakakweshwa kusarudza: ≤0.2μm)
    Zvimiro zveChigadzirwa
    Chinhu Tsanangudzo
    Rudzi rwechubhu Chubhu isina musono (yakajairwa); chubhu yakasungirirwa (yakagadziriswa dhayamita yekunze >50mm)
    Kupedzisa Kwepamusoro Yakanatswa zvine mwero (isina oxide, isina mafuta); inosarudzwa kupedzwa kwakapetwa kuti ishandiswe nemazvo.
    Kutenderera ≤0.05mm (yedhayamita yekunze ≤10mm); ≤0.1mm (yedhayamita yekunze >10mm)
    Kururama ≤1mm/m
    Kugona kuchinjika Inoenderana neCNC turning, milling, threading, uye flaring; hapana maburrs mushure mekugadzirisa
    Kugona kusundira Zvakakodzera TIG welding uye spot welding–welded joints dzine resistance variant ≤0.1%
    Kurongedza Yakavharirwa mupurasitiki yakavharirwa mumabhegi ealuminium foil ane anti-oxidation ane desiccants; mabhokisi emapuranga kana mafuremu esimbi emachubhu akareba kudzivirira kuputsika
    Kugadzirisa Ukobvu hwekunze husina mwero; kugadzirisa hunyoro; kupukuta kwemukati memukati; kurapwa kwekudzivirira kusviba
    Maitiro Akajairika

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    • Mashandiro Emagetsi Akanaka: Mashandiro emagetsi eTubular emagetsi ane simba guru uye masisitimu ekutonga mabhatiri eEV (BMS) - chimiro chisina chinhu chinobatsira kupisa, zvichiita kuti pave nekusagadzikana mumamiriro ezvinhu ane simba guru.
    • MaSensor Casings Akakosha: Machubhu e sensor akabatanidzwa e sensors dze pressure/tembiricha dzakasanganiswa–6J12's resistance stability inobvumira kushandurwa kwemasaini nemazvo, nepo mukati memukati muchigamuchira zvinhu zvinonzwa.
    • Zvikamu zvemuchadenga: Machubhu ekudzivirira akareruka endege dzendege nemidziyo yekutaurirana nesatellite - kuderedza huremu kunosangana nezvinodiwa zvemuchadenga pasina kukanganisa mashandiro.
    • Mavharuvhu Ekutonga Emaindasitiri: Mavharuvhu ekudzora anogadziriswa nekuramba emasisitimu emvura - mashandiro ekuramba e6J12 anogonesa kudzora kuyerera kwakanyatsojeka, uye chimiro chechubhu chinoshanda senzira yekuyerera kwemvura.
    • Midziyo yeMetrology: Machubhu ekudzivirira akajairwa emidziyo yekuyedza murabhoritari–TCR yakaderera zvikuru inoita kuti kuyera kurongeka kwenguva refu (chikanganiso ≤0.01%) kuve kwakarurama.

    Tankii Alloy Material inoshandisa kudzora kwakasimba kwemhando yemachubhu e6J12 alloy: batch yega yega inoongororwa neXRF chemical composition, kuongororwa kweTCR kwakanyatsojeka (tester inodzorwa nekupisa ine kunyatsorongeka ±0.1 ppm/°C), kuongororwa kwekuenzana kweukobvu hwemadziro (ultrasonic thickness gauge), uye kuyedzwa kwekumanikidzwa (kwemashandisirwo ekutakura mvura). Samples dzemahara (100mm kureba) uye mishumo yakadzama yekuyedza zvinhu (MTR) zviripo kana zvakumbirwa. Chikwata chedu chehunyanzvi chinopa rutsigiro rwakagadzirirwa isusu - kusanganisira kugadzirisa saizi yechubhu, nhungamiro yehunyanzvi hwekugadzirisa, uye kufananidza mashandiro ekudzivirira - kubatsira vatengi kuwedzera kukosha kwekushandisa kwemachubhu e6J12 alloy.


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