Ukubuka Konke Komkhiqizo

Intambo ye-alloy ye-4J32 iyi-alloy ye-nickel-iron enembile ene-coefficient ephansi nelawulwayo yokwanda kokushisa, eyenzelwe ngqo izinhlelo zokuvala ingilazi ibe yinsimbi. Njengoba ine-nickel ecishe ibe ngu-32%, le ngxube inikeza ukuhambisana okuhle kakhulu nengilazi eqinile nengilazi ye-borosilicate, okuqinisekisa ukuvalwa okuthembekile kwe-hermetic kumadivayisi e-vacuum kagesi, izinzwa, kanye namaphakheji ebanga lezempi.

Ukwakheka Kwezinto

• I-Nickel (Ni): ~32%

• Insimbi (Fe): Ibhalansi

• Izinto ezincane: i-silicon, i-manganese, i-carbon, njll.

Ukwanda Kokushisa (30–300°C):~5.5 × 10⁻⁶ /°C
Ubuningi:~8.2 g/cm³
Amandla Okudonsa:≥ 450 MPa
Ukumelana:~0.45 μΩ·m
Izakhiwo ZikaMazibuthe:Ukuziphatha okunamandla okuthambile nokusebenza okuzinzile

Osayizi Abatholakalayo Nokunikezwayo

• Ububanzi: 0.02 mm – 3.0 mm

• Ubude: ngamakhoyili, ama-spool, noma ubude obunqunyiwe njengoba kudingeka

• Isimo: Kudonswe nge-Anneal noma kubanda

• Umphezulu: Okukhanyayo, okungena-oxide, okubushelelezi

• Ukupakisha: Izikhwama ezivalwe nge-vacuum, i-foil yokulwa nokugqwala, ama-spool epulasitiki

Izici Eziyinhloko

• Ukufanisa okuhle kakhulu nengilazi ukuze kuvalwe nge-hermetic

• Ukusebenza kokukhulisa okuphansi okuzinzile kokushisa

• Ubumsulwa obuphezulu kanye nendawo ehlanzekile yokuhambisana ne-vacuum

• Kulula ukushisela, ukubumba, nokuvala ngaphansi kwezinqubo ezahlukahlukene

• Usayizi kanye nezinketho zokupakisha ezingenziwa ngezifiso zezinhlelo zokusebenza ezahlukene

Izicelo

• Ama-relay avaliwe kusuka kungilazi kuya kunsimbi kanye namashubhu e-vacuum

• Amaphakheji kagesi avaliwe ezindiza kanye nezokuvikela

• Izingxenye zenzwa kanye nezindawo zokuthola i-IR

• Ukupakishwa kwe-semiconductor kanye ne-optoelectronic

• Amadivayisi ezokwelapha kanye namamojula athembeke kakhulu