China Precision 4J42 Ucingo | I-Low Expansion Alloy ye-Vacuum Devices, iiSensors, kunye ne-Semiconductor Packages Manufacture and Factory

Precision 4J42 Ucingo | Ukwandiswa kweAloyi ephantsi yezixhobo zeVacuum, iiSemiconductor, kunye nePackage yeSemiconductor eFakelweyo

Precision 4J42 Ucingo | I-Alloy yoKwandiswa okuPhantsi kwezixhobo zeVacuum, iiSensors, kunye neePakethi zeSemiconductor

Inkcazelo emfutshane:

I-4J45 i-alloy wire lulwandiso lwe-thermal olulawulwayo lwe-Fe-Ni ialloy equka malunga ne-45% yenikeli. Yenzelwe usetyenziso olufuna uzinzo lwe-dimensional kunye nokutywinwa kwe-hermetic, ngakumbi apho ukuhambelana kwe-thermal neglasi okanye i-ceramic ibalulekile. Esi sixhobo silungele ukusetyenziswa kwiifreyimu ze-semiconductor lead, i-sensor housings, kunye ne-high-reliability ye-electronic packaging.

I-Coefficient yoKwandiswa kweThermal, 20–300°C:7.5 × 10⁻⁶ /°C

Ubuninzi:8.2 g/cm³

Ukuxhathisa koMbane:0.55 μΩ·m

Tensile strength:≥ 450 MPa

Iinkcazelo Ngeempawu Zemagnethi:Imagnethi ebuthathaka

Uluhlu lwedayamitha:0.02 mm - 3.0 mm

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

FAQ

Iithegi zeMveliso

Product Overview

4J42 ucingoyi-alloy yokwandisa elawulwa ngokuchanekileyo eyenziwe ngentsimbi kunye ne-nickel emalunga ne-42%. Yenzelwe ukuhambelana ngokusondeleyo nokwandiswa kobushushu beglasi ye-borosilicate kunye nezinye izinto zokupakisha, iyenza ibe lolona khetho lufanelekileyo lokutywinwa kwe-hermetic, ukupakishwa kwe-elektroniki, kunye nokusetyenziswa kwe-aerospace.

Ukuqulunqwa kwemichiza

I-Nickel (Ni): ~42%
Intsimbi (Fe): Ibhalansi
Izinto ezincinci: Mn, Si, C (trayisa izixa)

I-CTE (I-Coefficient yoKwandiswa kweThermal, 20–300°C):~5.5–6.0 × 10⁻⁶ /°C
Ubuninzi:~8.1 g/cm³
Ukuxhathisa koMbane:~0.75 μΩ·m
Tensile strength:≥ 430 MPa
Iinkcazelo Ngeempawu Zemagnethi:Uzibuthe othambileyo, ukunyanzeliswa okuphantsi