(Mn-Cu-Ni Precision Resistance Tubing rau Cov Xwm Txheej Tshiab High-Precision)

6J13 manganin alloy raj, ib yam khoom siv tshiab uas tsim los ntawm Tankii Alloy Material rau kev siv hluav taws xob nruab nrab mus rau siab, yog ib qho khoom siv tubular seamless/hollow uas tau ua los ntawm Mn-Cu-Ni ternary manganin alloy. Tsis zoo li cov hlau manganin khov kho, lub raj no siv cov txheej txheem "precision extrusion + multi-stage annealing" uas ua kom zoo dua ob qho tib si alloy qhov tsis kam thiab lub raj lub cev ruaj khov - nws txoj kev tsim hollow tsis tsuas yog txo cov khoom siv los ntawm 35-45% (vs. cov hlau khov kho ntawm lub cheeb sab nraud sib npaug) tab sis kuj tsim ib qho "heat dissipation channel" rau cov xwm txheej siab. Raws li lwm txoj hauv kev pheej yig rau 6J12 (nrog kev sib npaug ntau dua), nws sib xyaw ua ke qhov nruab nrab-ntau resistivity ruaj khov, TCR fluctuation qis, thiab kev ua haujlwm tiv thaiv kev qaug zog zoo dua - dhau los ua qhov kev xaiv tshiab rau kev txiav txim siab tam sim no hauv kev khaws cia lub zog tshiab, micro-sensor sib dhos, thiab cov khoom siv ntse grid.

• Qib Alloy: 6J13 (Tus qauv manganin alloy Suav; tseem hu ua "kev lag luam-qib precision tsis kam alloy" rau cov khoom tsim tawm ntau yam)
• Kev Sib Txuas Lus Thoob Ntiaj Teb: Kev ua tau zoo sib xws rau DIN 17471 CuMn12Ni2 (hloov kho version) thiab JIS H3530 CMn12, nrog rau cov ntsiab lus Ni zoo tshaj plaws (2.0-3.0%) rau kev ua kom lub raj xa dej zoo dua
• Qhov Zoo ntawm Daim Ntawv: Lub raj tsis muaj qhov sib txuas (tus qauv, txoj kab uas hla sab nraud 2-50 hli) nrog rau kev xaiv "phab ntsa hloov pauv" - phab ntsa tuab dua (3-5 hli) rau kev thauj khoom ntawm cov qauv, phab ntsa nyias dua (0.2-0.5 hli) rau cov khoom siv me me
• Cov Qauv Ua Raws Cai: GB/T 1234-2019 (cov hlau tsis kam) + GB/T 8890-2015 (cov raj hlau tooj liab tsis muaj seamless) + IEC 60404-8-2 (cov khoom xav tau TCR qis)
• Daim Ntawv Pov Thawj Kev Tsim Khoom Ntsuab: RoHS 2.0 ua raws li, nrog 95% ntawm cov khib nyiab tsim khoom rov ua dua tshiab (cov hlau seem rov ua dua los ntawm cov txheej txheem qis-emission), ua tau raws li EU REACH cov qauv ib puag ncig

• Kev Tswj Xyuas TCR Dynamic: Hauv qhov kub -40 ℃ txog 140 ℃ (feem ntau yog rau cov chaw lag luam/hluav taws xob), TCR tsuas yog hloov pauv ± 8 ppm/℃ (qis dua 6J12′s ± 5 ppm/℃ tab sis muaj qhov sib txawv ntawm pawg tsawg dua 20%) - daws qhov teeb meem "kev ua tsis sib xws ntawm cov pawg" rau cov khoom tsim tawm ntau (piv txwv li, 10,000+ units rau EV BMS).
• Kev Khaws Cia Qhov Tiv Thaiv Tam Sim No Siab: Tom qab 500 teev ntawm kev ua haujlwm tas mus li ntawm 800A (los ntawm kev sim lub zog tshiab shunt), qhov tsis kam hloov pauv yog <0.008% - cov channel hollow ua rau cov cua sov tawm sai dua, zam kev kub dhau uas ua rau muaj kev puas tsuaj ntawm kev tiv thaiv (qhov teeb meem tshwm sim nrog cov khoom manganin khov kho).

• Kev Tsim Phab Ntsa Sib Txawv: Kev faib cov phab ntsa tuab uas hloov kho tau (piv txwv li, phab ntsa nyias 0.3 hli rau kev sib koom ua ke ntawm sensor + phab ntsa tuab 1.0 hli rau qhov kawg txuas) kom sib npaug "lub teeb" thiab "lub zog kho tshuab" - zoo tagnrho rau cov raj micro-sensor uas xav tau ob qho tib si kev ntsuas kev tiv thaiv thiab kev txhawb nqa cov qauv.
• Txheej Txheem Ua Haujlwm Sab Hauv-Cavity: Xaiv tau 0.5-1μ ceramic txheej rau ntawm phab ntsa sab hauv ntawm lub raj (rau cov xwm txheej uas yooj yim xeb xws li cov sensors hauv dej hiav txwv) lossis txheej nyiaj-plated (rau kev ua kom muaj hluav taws xob zoo dua hauv cov voj voog qis-voltage) - nthuav dav lub raj txoj kev hloov pauv mus rau qhov chaw nyuaj / tshwj xeeb.

• Kev Tsim Khoom Txuag Khoom Siv: Cov qauv hollow txo cov khoom siv raw los ntawm 35%+, thiab cov txheej txheem "ze-net-shape extrusion" txiav lub sijhawm tom qab ua tiav los ntawm 25% (piv rau kev siv tshuab ib txwm ntawm cov khoom khov) - txo cov nqi tsim khoom tag nrho los ntawm 15-20% rau cov neeg siv khoom.
• Kev Tsim Khoom Uas Muaj Carbon Tsawg: Siv cov thev naus laus zis "smelting nrog cov cua sov pov tseg rov qab" (kev siv hluav taws xob txo qis 18% piv rau kev smelting ib txwm muaj) thiab 100% cov ntim khoom rov ua dua tshiab (cov hnab biodegradable anti-oxidation + cov thawv ntoo rov siv tau) - ua raws li cov kev cai thoob ntiaj teb uas muaj carbon tsawg.

• Kev Khaws Cia Zog Tshiab: Cov hluav taws xob tam sim no raug txiav tawm hauv cov txee khaws cia roj teeb lithium-ion (kev tsim hollow dissipates cua sov los ntawm 600A + them tam sim no, TCR ruaj khov hloov kho rau 25-60 ℃ txee kub).
• Cov Sensors Me Me Kho Mob: Cov khoom siv tubular uas tiv taus rau cov ntsuas ntshav qab zib uas nqa tau (phab ntsa nyias 0.2-0.3 hli haum rau cov khoom me me, kev ua haujlwm tiv thaiv kev qaug zog tiv taus kev siv tes ntau zaus).
• Cov Khoom Siv Smart Grid: Cov raj xa hluav taws xob uas ntsuas tam sim no rau cov ntsuas hluav taws xob qis (kev siv nyiaj tsim nyog ua tau raws li qhov xav tau ntawm kev xa hluav taws xob ntau, kev tsim khoom ntsuab sib haum nrog lub hom phiaj tsis muaj pa roj carbon hauv grid).
• Cov Khoom Siv Hluav Taws Xob Hnav Tau: Cov raj tiv taus rau cov ntsuas kev noj qab haus huv ntawm lub moos ntse (kev tsim qauv sib dua thiab khoob me me txo qhov hnyav ntawm lub cuab yeej los ntawm 10%, qhov tuab ntawm phab ntsa sib txawv sib npaug qhov xis nyob thiab kev ruaj khov).

• Kev Kho Kom Haum Raws Li Qhov Xwm Txheej: Muab kev pabcuam "kev sib phim kev ua haujlwm tiv taus" - piv txwv li, kho cov ntsiab lus Ni los ntawm ± 0.5% los ua kom TCR zoo tshaj plaws rau cov qhov kub tshwj xeeb (piv txwv li, -20 ℃ txog 80 ℃ rau kev khaws cia hluav taws xob hauv tsev).
• Cov Khoom Siv Qhia Txog Kev Ua Haujlwm: Muab cov "toolkits sib dhos raj" pub dawb (suav nrog cov jigs tshwj xeeb rau cov raj phab ntsa nyias thiab cov duab qhia txog kev vuam rau cov phab ntsa sab hauv uas tau coated) los txo cov nqi sim thiab ua yuam kev ntawm cov neeg siv khoom.
• Kev Txhawb Nqa Daim Ntawv Pov Thawj Ntsuab: Muab cov ntawv qhia txog cov pa roj carbon dioxide rau txhua pawg (raws li ISO 14067) los pab cov neeg siv khoom ua tau raws li cov kev cai thoob ntiaj teb ntawm daim ntawv pov thawj ib puag ncig (piv txwv li, EU ECODESIGN).

Cov Khoom Siv Tankii Alloy ua "kev tswj xyuas zoo ob kab" rau 6J13 manganin alloy tubes: kev sim ib txwm muaj (XRF sib xyaw, kev tshuaj xyuas qhov ntev ntawm laser) + kev sim tshwj xeeb rau qhov xwm txheej (kev tso cua sov tam sim no siab, kev qaug zog khoov). Cov qauv dawb (ntev 100 hli, nrog rau kev xaiv txheej txheem) thiab "kev kawm txog cov ntaub ntawv thov xwm txheej" (piv txwv li, cov piv txwv kev teeb tsa lub zog tshiab) muaj thaum thov - pab cov neeg siv khoom sai sai txheeb xyuas qhov haum ntawm lub raj rau lawv cov ntawv thov tshwj xeeb.