I-6J12, ekwaziwa ngokuba yiManganin eguquliweyo, yi-alloy echanekileyo kakhulu yokumelana ne-copper-manganese-nickel.
Imiselwe ngokwemigangatho yesizwe yaseTshayina i-GB/T 15018-1994, eyenzelwe usetyenziso olufuna amaxabiso okumelana azinzileyo kunye nobushushu obuphantsi.
Izinto ezibalulekileyo:
l Umlinganiselo wobushushu bokumelana ophantsi kakhulu (TCR)
l I-EMF eshushu ephantsi ngokuchasene nobhedu
l Uzinzo oluhle kakhulu lwexesha elide
l ductility elungileyo yomzobo wentambo entle
l Ifanelekile kwiinkqubo zokulinganisa nokulawula ezichanekileyo kakhulu
Ukuveliswa: Ukuzalwa kweManganin (1892)
Imvelaphi ye6J12ibuyela umva ekuqanjweni kweManganin ngusosayensi waseBritane uEdward Weston ngo-1892.
l 1887: UWeston wadala iConstantan, i-alloy yokuqala yokumelana ne-TCR ephantsi.
l 1892: IManganin yaphuhliswa ngefomula yeCu86%, Mn12%, Ni2%.
l Uphuhliso oluphambili: I-TCR ephantse ibe zero kufutshane nobushushu begumbi, ukuqinisekisa ukumelana okuzinzileyo.
l 1901–1990: Ii-resistors zeManganin zisebenze njengomgangatho osemthethweni we-ohm eMelika.
Olu vumbululo lwabeka isiseko sazo zonke izixhobo zanamhlanje zokuchaneka okuchanekileyo.
Uphuhliso: Ukusuka kwiManganin ukuya kwi-6J12
I-6J12 yinguqulelo yaseTshayina ephuculweyo nesemgangathweni yeManganin yendabuko, elungiselelwe iimfuno zanamhlanje zoshishino.
Kwiminyaka yoo-1950: I-China yaqala uphando oluzimeleyo kunye nophuhliso kunye nokubekwa kwe-alloys ezichanekileyo ukuze ihlukane nokuxhomekeka ekungenisweni kwemveliso kwamanye amazwe.
l 1994: I-China ikhuphe i-GB/T 15018-1994, ibiza ngokusemthethweni i-alloy elungisiweyo i-6J12.
Uphuculo: Kongezwe i-trace Si kunye ne-Fe ukuphucula ukumelana nobushushu kunye nokusebenza kokucubungula.
Inzuzo: Uzinzo olungcono kwiindawo ezinobushushu obuphezulu, ezinomswakama ophezulu kunye neendawo zoshishino ezinzima.
Ulwakhiwo oluqhelekileyo lwe-6J12
| I-elementi | Umxholo (%) | Umsebenzi oPhambili |
| I-Copper (Cu) | 84.0–86.0 | Izinto ezisisiseko, zibonelela ngokuqhuba okusisiseko kunye nokuqina koomatshini |
| IManganese (Mn) | 11.0–13.0 | Yonyusa ukumelana noxinzelelo kwaye yehlisa i-TCR ukuqinisekisa uzinzo lokumelana |
| I-Nickel (Ni) | 1.0–3.0 | Iqinisa ixabiso lokuxhathisa kwaye iphucula ukuxhathisa i-oxidation |
| Si, Fe | Ukulandelela | Iphucula ukumelana nobushushu kunye nokutsalwa kweentambo ukuze kuveliswe ngobuninzi |
Iipropati eziphambili ze-6J12 Alloy
Iipropati zoMbane
l Ukumelana (20°C): 0.45–0.48 μΩ·m
l TCR: ≤±10×10⁻⁶/℃ (−60°C ukuya ku +60°C)
l I-EMF yobushushu vs. I-Cu: ≤1 μV/℃, kunciphisa iimpazamo zokulinganisa
Iipropati Zomzimba Nezoomatshini
Ubuninzi: ~8.4 g/cm³
l Amandla okutsalwa: 680–720 MPa
l Ukwandiswa: 12–15%
l Iplastiki elungileyo, ifanelekile ukutsala ucingo olucolekileyo ukuya kwi-0.05 mm
Isizathu Sokuba I-6J12 Yaphuhliswa
IManganin yendabuko yayinemida ekuzinzeni kokucubungula kunye nokusebenza kobushushu obuphezulu, nto leyo eyayingenakuhlangabezana neemfuno zanamhlanje zoshishino.
I-6J12 yenzelwe ukusombulula ezi ngxaki:
l Yehlisa ukushukuma kokumelana kumaqondo obushushu atshintshatshintshayo, iqinisekisa ukuchaneka komlinganiselo
l Iphucula ubomi benkonzo kwiindawo ezinzima zoshishino nakwiindawo zeenqwelo-moya
l Yonyusa ukusebenza komzobo wentambo ukuze ivumelane nokuveliswa ngobuninzi kweentambo ezichanekileyo
l Ihlangabezana nemigangatho yesizwe engqongqo yezixhobo ze-elektroniki ezichanekileyo kakhulu
Usetyenziso oluqhelekileyo lwe-6J12 Wire
Ucingo lwethu lwe-6J12 oluchanekileyo lwe-alloy lusetyenziswa kakhulu kwiindawo ezichanekileyo kakhulu, lubonelela ngokusebenza okuthembekileyo kwiindawo eziphambili:
l Iiresistors ezisemgangathweni ezichanekileyo kunye neebhokisi zokuxhathisa
l Iishunti zezixhobo zombane, ii-multimeter kunye neemitha zamandla
l Iigeyiji zoxinzelelo kunye nezinzwa ezichanekileyo kakhulu zolawulo lwemizi-mveliso
l Aerospace kunye nezixhobo ze-elektroniki zomkhosi ezineemfuno zokuthembeka okuphezulu
Izixhobo zokulinganisa ngokuchanekileyo kunye nezixhobo zemetrology
I-6J12 vs. iManganin yendabuko
| Into | IManganin yesintu | I-6J12 Precision Alloy |
| Umgangatho | Ayimiselwanga mgangatho | GB/T 15018-1994 |
| I-TCR | ±20×10⁻⁶/℃ | ≤±10×10⁻⁶/℃ |
| Ukumelana nobushushu | Jikelele | Iphuculwe, ifanelekile kwiindawo ezinobushushu obuphezulu |
| Ukuqhubekeka | Umndilili | Ilungele ukuzoba ngocingo oluhle |
| Uzinzo | Kulungile | Ilungele ukusetyenziswa ixesha elide |
Iingenelo ze-6J12 kwiShishini lanamhlanje
l Ilifa eliqinisekisiweyo: Ngaphezulu kweminyaka eli-130 yokuqokelelana kobugcisa kwiManganin
Ukusebenza okuzinzileyo kakhulu: Ukushukuma okuncinci kokumelana ngokuhamba kwexesha kunye notshintsho lobushushu
l Ukuqhubekeka okunamandla: Ilungele ukuveliswa ngobuninzi kweengcingo ezichanekileyo zeenkcukacha ezahlukeneyo
Ukuthobela: Ihlangabezana nemigangatho ye-GB, i-ASTM, kunye ne-IEC, ifanelekile kwizicelo zehlabathi
l Ixabiso eliphantsi: Ilungelelanisa ukusebenza okuphezulu kunye nokufikeleleka kwemveliso
Isiphelo
I-6J12 Precision Alloy yindlela entsha yophuhliso lweManganin yembali, edibanisa iminyaka eli-130 yenkqubela phambili kwezobuchwepheshe.
Ukususela ekusungulweni kwayo ngo-1892 ukuya kwizixhobo ezisemgangathweni zesizwe zanamhlanje, ayisekho indawo yayo kwii-elektroniki ezichanekileyo.
Ucingo lwethu lwe-6J12 luzuza eli lifa, lubonelela ngokusebenza okuthembekileyo nokuzinzileyo kwezixhobo ezichanekileyo, izinzwa, kunye neenkqubo zeenqwelo moya kwihlabathi liphela. Ukuba unayo nayiphi na imfuno enxulumene noko, nceda uzive ukhululekile ukuQhagamshelana nathinangaliphi ixesha.
Ixesha leposi: Epreli-17-2026
