Isishwankathelo seMveliso:
I-4J29 i-alloy wire, eyaziwa ngokuba yi-Fe-Ni-Co yokutywina i-alloy okanye i-Kovar-type wire, isetyenziswa ngokubanzi kwizicelo ezifuna i-glass-to-metal hermetic sealing. Iqulethe malunga ne-29% ye-nickel kunye ne-17% ye-cobalt, enika ulwandiso olulawulwayo lwe-thermal oluhambelana ngokusondeleyo neglasi ye-borosilicate. Oku kuyenza ilungele ukusetyenziswa kwiityhubhu ze-elektroniki, iireyiyi zevacuum, izinzwa ze-infrared, kunye nezixhobo ze-aerospace-grade.

Ukuqulunqwa kwezinto:

• INikeli (Ni): ~29%

• I-Cobalt (Co): ~17%

• Intsimbi (Fe): Ibhalansi

• Ezinye izinto: landela amanani kaMn, Si, C, njl.

Ukwandiswa kweThermal (30–300°C):~5.0 x 10⁻⁶ /°C
Ubuninzi:~8.2 g/cm³
Ukuxhathisa:~0.42 μΩ·m
Tensile strength:≥ 450 MPa
Elongation:≥ 25%

Ubungakanani obukhoyo:

• Ububanzi: 0.02 mm - 3.0 mm

• Ubude: kwi-spools, iikhoyili, okanye ukusika ubude njengoko kufuneka

• Umphezulu: Iqaqambile, igudileyo, ayina-oxidation

• Umqathango: Utsaliwe okanye utsaliwe kubanda

Ezona mpawu:

• Ukuhambelana okugqwesileyo kwe-thermal kunye neglasi enzima

• Ilungele ukutywinwa kwe-hermetic kwizicelo ze-elektroniki kunye ne-aerospace

• I-weldability elungileyo kunye nokuchaneka okuphezulu komgangatho

• Iimpawu ezizinzileyo zamagnetic phantsi kweemeko ezahlukeneyo zokusingqongileyo

• Iidayamitha eziqhelekileyo kunye neendlela zokupakisha ezikhoyo

Usetyenziso oluqhelekileyo:

• Vacuum relays kunye neglasi-ezitywinwe relays

• Ukupakishwa kwesixhobo se-infrared kunye ne-microwave

• I-Glass-to-metal feedthroughs kunye nezihlanganisi

• Iityhubhu ze-elektroniki kunye ne-sensor lead

• Izinto ze-elektroniki ezitywinwe nge-Hermetically kwi-aerospace kunye nokhuselo

UkuPakisha kunye nokuThunyelwa:

• Kunikezelwa ngeespools zeplastiki, iikhoyili, okanye iingxowa ezivaliweyo ngevacuum

• I-Anti-rust kunye ne-anti-umswakama ukupakishwa kokuzikhethela

• Ukuhanjiswa ngenqanawa kufumaneka ngomoya, ngolwandle, okanye nge-express

• Ixesha lokuhambisa: 7-15 iintsuku zokusebenza kuxhomekeke kubuninzi

Ukuphatha kunye noGcino:
Gcina kwindawo eyomileyo, ecocekileyo. Kuphephe ukufuma okanye ukubonakaliswa kweekhemikhali. Ukuphinda kutywinwe kungafuneka phambi kokutywinwa ukuze kuqinisekwe ukuba kubekho ukuhlangana ngeglasi.