Umcu we-nickel-plated copper kunye ne-nickel alloy copper strip

Zombini i-nickel-plated copper strips kunyeimicu yobhedu yenickelzineempembelelo zokuchasa umhlwa. Kukho umahluko phakathi kwabo ekubunjweni, ukusebenza kunye nokusetyenziswa:

Ⅰ.Ukwakheka:

I-1.I-Nickel-plated copper strip: ubhedu lusetyenziswa njengento esisiseko, kunye noluhlu lwe-nickel lufakwe phezulu. Izinto zobhedu ezisisiseko zinokuba lubhedu, ubhedu, ubhedu lwe-phosphor, njl njl. Uluhlu lwe-nickel luhlala lufakwe kumphezulu we-copper strip nge-electroplating okanye i-chemical plating. Umxholo we-nickel uncinci, ngokuyininzi wenza i-coating ebhityileyo kumphezulu we-copper strip.

2.I-nickel alloy copper strip: ikakhulu yenziwe ngezinto ezimbini, ikopolo kunye nenikeli, kunye nomxholo wenickel uphezulu. Ngokuqhelekileyo, yenza i-alloy kunye nobhedu ngaphakathi koluhlu oluthile lomlinganiselo. Ukongeza, ezinye izinto ezifana ne-tin, i-manganese, i-aluminiyam, njl njl.

Ⅱ.Ukusebenza:

1. Iimpawu zoomatshini:

I-1) I-nickel-plated copper strip: Umaleko we-nickel unokuphucula ubunzima kunye namandla omgca wobhedu, kodwa ngenxa yoluhlu oluncinci lwe-nickel, ukuphuculwa kweempawu zoomatshini zilinganiselwe. Nangona kunjalo, isagcina i-ductility enhle yobhedu kwaye ifanelekile kwezinye iimeko ezifuna amandla athile kunye nokubumba.

2)I-nickel alloy copper strip: Ngenxa yokongezwa kwe-nickel kunye nomphumo we-alloying, ngokuqhelekileyo unamandla aphezulu kunye nobunzima, unokumelana noxinzelelo olukhulu lomatshini, kwaye ufanelekile kwiimeko zesicelo kunye neemfuneko eziphezulu zezinto eziphathekayo eziphathekayo, ezifana nokuvelisa iindawo eziphezulu zamandla.

2. Ukumelana nokuMhlwa:

1) Umcu wobhedu onenickel: Umaleko wenickel unokuphucula ukuxhathisa kwe-corrosion ye-copper strip ukuya kumlinganiselo othile, ngakumbi kwiindawo ezithile ezinzima, ezinje ngeendawo ezifumileyo ezinerhasi ezithile ezonakalisayo. Umaleko we-nickel unokukhusela i-matrix yobhedu kwaye uthintele umgca wobhedu ukuba ungagqwali. Nangona kunjalo, ukuba kukho iipores okanye iziphene kuluhlu lwe-nickel plating, ukuxhathisa kwayo kwe-corrosion kunokuchaphazeleka.

2)I-nickel alloy copper strip: I-Nickel ngokwayo inokumelana nokugqwala okulungileyo. Emva kokwenza ingxubevange ngobhedu, ukuxhathisa kwayo kuphucuka ngakumbi, kwaye inokusetyenziswa kwiindawo ezinoburharha ezirhabaxa, ezifana neshishini lemichiza, ubunjineli baselwandle kunye neminye imimandla7.

3. Iipropati zokuqhuba:

1) Umtya wobhedu onenickel: Ubhedu yinto egqwesileyo yokuqhuba. Nangona i-nickel conductivity ingekho kakuhle njengobhedu emva kokufakwa kwe-nickel, i-nickel layer incinci, enempembelelo encinci kwiipropati zokuqhuba. Isenayo i-conductivity elungileyo kwaye ifanelekile kwiindawo zombane kunye nezombane ezifuna iipropati zokuqhuba.

2)I-nickel alloy copper strip: Njengoko umxholo we-nickel usanda, i-conductivity ye-alloy iya kuncipha ngokuthe ngcembe, kodwa kwezinye iimeko apho iimfuno ze-conductivity aziphezulu kakhulu kwaye ukuxhatshazwa kwe-corrosion kunye neempawu zomatshini ziphezulu, i-nickel alloy strip copper isenayo ixabiso lesicelo.

Ⅲ.Isicelo:

I-1.I-Nickel-plated copper strip: Isetyenziswe ngokubanzi kwii-electronic connectors, iifreyimu zokuxininisa, i-shrapnel ye-relay kunye nokutshintsha oonxibelelwano. Ngenxa yokuba ezi meko zesicelo zifuna izinto zokuqhuba kakuhle, amandla athile omatshini kunye nokumelana nokubola okulungileyo, i-nickel-plated copper strip inokuhlangabezana nezi mfuno.

2.I-nickel alloy copper strip: Ngenxa yeempawu zayo ezibalaseleyo zoomatshini kunye nokumelana nomhlwa, ihlala isetyenziselwa ukwenza iinxalenye ezineemfuno eziphezulu zokusebenza kwemathiriyeli, njengeenjini zemoto, iinxalenye zeenqanawa, iinxalenye zezixhobo zekhemikhali, iindawo ze-aerospace, njl.