I-China 4J29 Rod Kovar Alloy Bar Fe Ni Co Controlled Expansion Alloy yoMveliso kunye neFektri yokutywina iGlasi ukuya kwiSinyithi

I-4J29 Rod Kovar Alloy Bar Fe Ni Co Controlled Expansion Alloy yeGlasi ukuya kwiSinyithi

Inkcazo emfutshane:

Ingcaciso yeMveliso

I-4J29 alloy rod, ekwaziwa ngokuba yiKovar rod, yi-alloy yokwandisa elawulwa yiFe-Ni-Co ene-thermal expansion coefficient ehambelana kakhulu neyeglasi eqinileyo kunye neeseramikhi. Ibonelela ngeempawu ezibalaseleyo zokuvala iglasi ukusuka kwisinyithi ukuya kwisinyithi kunye neseramikhi ukuya kwisinyithi, iqinisekisa ukuqina okuthembekileyo.

Ngenxa yokusebenza kakuhle koomatshini, ukusebenza kakuhle koomatshini, kunye nokuthembeka okubalaseleyo kokutywina, ii-4J29 rods zisetyenziswa kakhulu kwiipakethe ze-elektroniki, izixhobo zokucoca, iziseko ze-semiconductor, ii-sensors, kunye nezixhobo 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

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FAQ

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Ingcaciso yeMveliso

Intonga ye-alloy ye-4J29, ekwaziwa ngokuba yiIntonga yeKovar, yiI-alloy yokwandisa elawulwa yi-Fe-Ni-Cokunye ne-thermal expansion coefficient ehambelana kakhulu neyeglasi eqinileyo kunye ne-ceramics. Ibonelela ngokugqwesileyoiipropati zokuvala ukusuka kwiglasi ukuya kwisinyithi kunye ne-ceramic ukuya kwisinyithi, ukuqinisekisa ukuba akukho monakalo unokuthenjwa.

Ngokusebenza okuzinzileyo koomatshini, ukusebenza kakuhle koomatshini, kunye nokuthembeka okubalaseleyo kokutywina,Intonga ye-4J29s zisetyenziswa kakhulu kwiukupakishwa kwe-elektroniki, izixhobo zokucoca umoya, iziseko ze-semiconductor, izinzwa, kunye nezixhobo ze-aerospace.