Tsananguro yeChigadzirwa

6J13 Manganin Alloy Strip

Pfupiso yeChigadzirwa

6J13 manganin alloy strip, chigadzirwa chesimbi inopikisa zvine mwero chakagadzirwa uye chakagadzirwa chega neTankii Alloy Material, isimbi inopikisa zvine mwero yakagadzirwa necopper-manganese-nickel (Cu-Mn-Ni). Yakagadzirwa kuburikidza nekushandisa nzira dzepamusoro dzekuchenesa simbi, multi-pass cold-rolling, uye controlled atmosphere annealing, strip iyi inokwanisa kushivirira mativi ese uye ine hunhu hwemagetsi hwakafanana. Inobatanidza mabhenefiti makuru emanganin alloys:yakasimba yakasimba, chiyero chekupisa chekudzivirira kwakaderera (TCR)uyekuramba kwakanaka kwengura—zvichiita kuti ive chinhu chinodiwa pakushandisa zvinodzivirira kugadzikana kwepamusoro, mashunt emagetsi ekunyatsojeka, uye zvikamu zvekuyera zvemagetsi mumidziyo yeindasitiri, zvigadzirwa zvemagetsi zvemotokari, uye minda yemidziyo yekunyatsojeka.

Mazita Akajairika & Nheyo Yezvinhu

Mabhenefiti Akakosha (zvichienzaniswa neCommon Resistance Alloys)

Mutsetse wemanganin we6J13 unoshamisa nekushanda kwawo kwakaringana uye kugona kwawo kugadzikiswa:

Kuramba kuripo kunochengetwa zvakanaka pa 0.44±0.04 μΩ·m (20℃), uye avhareji yekupisa kwekudzivirira (TCR) inotangira pa -20×10⁻⁶/℃ kusvika +20×10⁻⁶/℃ mukati me -50℃ kusvika 150℃, iyo iri pasi peiyo ye constantan (6J40: ±40×10⁻⁶/℃). Mushure memaawa 1000 ekushanda pa 120℃, kusvetuka kwekudzivirira kuri pasi pe 0.01%, zvichiita kuti kuyerwa kwenguva refu kwezvishandiso zvakarurama kuve kwakarurama.

Chimiro che alloy ichi chakafanana (saizi yetsanga ≤25μm) chinoita kuti chishande zvakanaka panguva yekutonhora. Kana chiri pakati pehasha dzakaoma, simba rayo rekudhonza rinosvika 550-650 MPa, uye kureba kwayo kuri 15-20%, izvo zvinogona kutsungirira kudzvanywa nekukotama kwakanyatsonaka (huremu hwekukotama hushoma ≥2× ukobvu) pasina kutsemuka. Nzvimbo inopenya (Ra ≤0.2μm) yakakodzera kuchekwa kwemakemikari kwakanyatsonaka, nehupamhi hwemutsara wakachekwa hushoma hwe 0.03mm.

Sisitimu yeCu-Mn-Ni alloy inoumba firimu rakakora risingapindi mvura, rinogona kuramba ngura yemumhepo, mvura yakachena, uye makemikari akapfava (pH 4-10). Inopfuura kuyedzwa kweASTM B117 salt spray kwemaawa 1000 pasina ngura iri pachena. Panguva iyi, ine mukana wekupisa wakaderera (≤2μV/℃ vs. copper), zvichideredza kukanganiswa kwekuyera mumaseketi ane voltage shoma.

Kana ichienzaniswa ne6J12 manganin alloy (resistivity 0.47±0.03 μΩ·m ), 6J13 ine resistivity yakaderera zvishoma asi ine kugadzikana kwakasimba uye mutengo wakaderera wekugadzira. Isarudzo inoshanda zvakanaka kune zvikamu zvinodzivirira zvine hungwaru hwepakati kusvika pakakwirira, zvichienzanisa mashandiro uye kuchengetedza.

Magadzirirwo ehunyanzvi

Hunhu	Kukosha (Kwakajairika)
Kuumbwa kweMakemikari (wt%)	Cu: 82.0-86.0% (余量); Mn: 12.0-13.0%; Ni: 2.0-3.0%; Fe: ≤0.5%; Si: ≤0.15%; C: ≤0.10%
Ukobvu	Zvinogoneka kugadziriswa: 0.05mm-2.0mm (kushivirira: ± 0.002mm)
Upamhi	Zvinogoneka kugadziriswa: 10mm-300mm (kushivirira: ± 0.1mm)
Kureba paRoll	50m – 300m (yakachekwa kusvika pakureba iripo: ≥100mm)
Kuramba kwesimba (20℃)	0.44±0.04 μΩ·m
Kudzivirira Kupisa (TCR)	-20×10⁻⁶/℃ kusvika +20×10⁻⁶/℃ (-50℃ kusvika 150℃)
Thermoelectric Potential (vs Cu)	≤2 μV/℃ (0℃ kusvika 100℃)
Kushanda Tembiricha Range	-50℃ kusvika 120℃ (inoenderera mberi); Nguva pfupi: kusvika 150℃ (≤awa imwe)
Simba reKusimba	Yakapfava (yakanyoroveswa): 450-550 MPa; Hafu-yakaoma: 550-650 MPa; Yakaoma: 650-750 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)	≤0.2μm (kupedzisa kwakajeka kwakaputirwa)

Zvimiro zveChigadzirwa

Chinhu	Tsanangudzo
Kupedzisa Kwepamusoro	Yakanatswa zvine mwero (isina oxide, isina mafuta) - yakakodzera pakuchekwa nemazvo; kupedzwa kwe matte (kunogona kugadziriswa)
Kufara	≤0.05mm/m - inoita kuti kugadziriswa kwakafanana uye kuramba kwakafanana
Kugona kuchinjika	Inoenderana neCNC stamping, laser cutting, uye chemical etching; hapana edge burrs mushure mekugadzirisa
Kugona kusundira	Yakakodzera kusanganisa nzvimbo dzakaoma uye kubatanidza TIG - majoini akasungirirwa ane musiyano wekudzivirira ≤0.1%
Kurongedza	Yakavharirwa mupurasitiki yakaputirwa mumabhegi ealuminium foil anodzivirira kuoxidation ine desiccants; mapuranga ekugadzira (150mm dhayamita) kudzivirira kuputsika kwechinhu
Kugadzirisa	Kugadzirisa hunyoro (hwakapfava/hwakaoma hafu/hwakaoma); kutsemuka kwehupamhi; kurapwa kwekudzivirira kusviba; mapatani asati achekwa

Maitiro Akajairika

Tankii Alloy Material inoshandisa kudzora kwakasimba kwemhando ye6J13 manganin alloy strips: batch yega yega inoongororwa neXRF chemical composition, high-precision TCR testing (tester inodzorwa nekupisa ine accuracy ±0.1 ppm/℃), laser dimensional inspection, uye thermal stability testing inopedzwa maawa 1000. Samples dzemahara (100mm×100mm) uye detailed material test reports (MTR) dziripo kana dzakumbirwa. Chikwata chedu chehunyanzvi chinopa rutsigiro rwakagadzirirwa iwe—kusanganisira etching parameter optimization uye temper selection ye stamping processes—kubatsira vatengi kuwedzera mashandiro e6J13 mukushandisa kwakanyatsonaka.