I-China 4J28 Rod Fe Ni Co Sealing Alloy Bar yeGlasi ukuya kwiMetal Sealing Applications Umenzi kunye noMzi-mveliso

I-4J28 Rod Fe Ni Co Sealing Alloy Bar yezicelo zokutywina iGlasi ukuya kwiSinyithi

Inkcazo emfutshane:

Intonga ye-alloy ye-4J28 yi-alloy yokwandisa elawulwa yi-iron-nickel-cobalt (Fe-Ni-Co) eyenzelwe ngokukodwa ukusetyenziswa kwe-glass-to-metal kunye ne-ceramic-to-metal sealing. Ine-linear expansion coefficient ehambelana ngokuchanekileyo ne-hard glass kunye ne-ceramics, ukuqinisekisa ukutywinwa okuthembekileyo kwe-hermetic.

Ngenxa yamandla oomatshini azinzileyo, ukusebenza kakuhle koomatshini, kunye nokusebenza kakuhle kokuvala, ii-4J28 rods zisetyenziswa kakhulu ekupakisheni nge-elektroniki, kwizixhobo zokucoca, kwizixhobo ze-semiconductor, nakwizixhobo zeenqwelo moya.

Uxinano:8.2 g/cm³

Ukwanda kobushushu (20–400°C):5.0 ×10⁻⁶/°C

Tensile strength:450 MPa

Ubunzima:HB 140–170

Ubushushu bokusebenza:196°C ukuya kwi-450°C

Umgangatho:GB/T, ASTM, IEC

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

FAQ

Iithegi zeMveliso

Ingcaciso yeMveliso

Intonga ye-alloy ye-4J28 yi-i-alloy yokwandisa elawulwa yi-iron-nickel-cobalt (Fe-Ni-Co)yenzelwe ngokukodwautywino olusuka kwiglasi ukuya kwisinyithi kunye notywino olusuka kwi-ceramic ukuya kwisinyithiI-coefficient yokwandisa ethe tye ehambelana ngokuchanekileyo neglasi eqinileyo kunye neeseramikhi, iqinisekisa ukutywinwa okuthembekileyo kwe-hermetic.

Ngamandla oomatshini azinzileyo, ukusebenza kakuhle koomatshini, kunye nokusebenza kakuhle kokuvala,Intonga ye-4J28zisetyenziswa kakhulu kwiukupakishwa kwe-elektroniki, izixhobo zokucoca umoya, izinto ze-semiconductor, kunye nezixhobo ze-aerospace.