I-China 4J29 Rod Kovar Alloy Bar Fe Ni Co Elawulwayo Yokunweba Ingxubevange Yengilazi Eya Emkhiqizweni Wokuvalwa Kwensimbi Nefekthri

4J29 Rod Kovar Alloy Bar Fe Ni Co Controlled Expansion Alloy for Glass to Metal Sealing

Incazelo emfushane:

Incazelo Yomkhiqizo

I-4J29 alloy rod, eyaziwa nangokuthi i-Kovar rod, iyingxubevange yokwandisa elawulwa yi-Fe-Ni-Co ene-coefficient yokwandisa okushisayo ecishe ifane neyengilazi eqinile nezitsha zobumba. Ihlinzeka ngezakhiwo ezinhle kakhulu zokuvala ingilazi-kuya-zensimbi kanye ne-ceramic-to-metal, iqinisekisa ukuthi i-hermeticity ethembekile.

Ngokusebenza komshini okuzinzile, ukusebenziseka kahle, nokuthembeka kokuvala okuvelele, izinduku ze-4J29 zisetshenziswa kabanzi ekufakweni kwe-electronic, kumadivayisi we-vacuum, izisekelo ze-semiconductor, izinzwa, namathuluzi we-aerospace.

Ukuminyana:8.2 g/cm³

Ukwandiswa Kokushisa (20–400°C):5.0 × 10⁻⁶/°C

Amandla Okuqina:450 MPa

Ukuqina:HB 140–170

Isikhathi Sokusebenza:196°C kuya ku-450°C

Okujwayelekile:GB/T, ASTM, IEC

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

FAQ

Omaka bomkhiqizo

Incazelo Yomkhiqizo

I-4J29 alloy rod, eyaziwa nangokuthiKovar induku,uyi aIngxubevange yokwandisa elawulwa yi-Fe-Ni-Conge-coefficient yokwandisa okushisayo efana nengilazi eqinile nezitsha zobumba. Inikeza okuhle kakhuluI-glass-to-metal kanye ne-ceramic-to-metal sealing properties, iqinisekisa i-hermeticity enokwethenjelwa.

Ngokusebenza komshini okuzinzile, ukusebenziseka kahle, nokuthembeka kokubeka uphawu okuvelele,4j29 indukus zisetshenziswa kabanzi kuukupakishwa kwe-elekthronikhi, amadivaysi e-vacuum, izisekelo ze-semiconductor, izinzwa, namathuluzi we-aerospace.