I-China 4J46 Rod Controlled Expansion Alloy Bar Fe Ni Alloy yoMveliso kunye neFektri yokutywina iGlasi kunye neCeramic

I-4J46 Rod Controlled Expansion Alloy Bar Fe Ni Alloy yeGlasi kunye neCeramic Sealing

Inkcazo emfutshane:

Ingcaciso yeMveliso

Intonga ye-alloy ye-4J46 yi-alloy yokwandisa elawulwa yi-Fe-Ni ene-nickel emalunga ne-46%, eyenzelwe ukusetyenziswa kwe-glass-to-metal kunye ne-ceramic-to-metal sealing. I-thermal expansion coefficient yayo ifana neye-hard glass kunye ne-ceramics, iqinisekisa ukuvalwa okugqwesileyo kunye nokuthembeka kwe-hermetic.

Le alloy ineempawu zokwandiswa ezizinzileyo, ukusebenza kakuhle komatshini, kunye nokusebenza okuphezulu kokutywina, okwenza ukuba isetyenziswe kakhulu kwiipakethe ze-semiconductor, iityhubhu ze-vacuum, ii-relay, ii-sensors, izixhobo ze-aerospace, kunye nezixhobo ze-elektroniki ezichanekileyo.

Uxinano:8.2 g/cm³

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

Tensile strength:450 MPa

Ubunzima:HB 130–160

Isiqinisekiso:I-ISO 9001, i-SGS, i-RoHS

Umphezulu:Igqamile / Ikhazimlisiwe / Imnyama

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

FAQ

Iithegi zeMveliso

Ezona mpawu

I-alloy yokwandisa elawulwa yi-Fe-Ni (Ni ~46%)
Ukuvalwa okugqwesileyo ngeeseramikhi kunye neglasi eqinileyo
Uzinzo lokwanda kobushushu olunokuthenjwa
Ukusebenza kakuhle kunye nokupholisha
Inikezelwa ngeentonga, iingcingo, amaphepha, iifom ezenziwe ngokwezifiso

Izicelo eziqhelekileyo

Ukuvalwa kweglasi ukuya kwisinyithi
Utywino oluvela kwi-ceramic ukuya kwi-metal
Iziseko zokupakisha ze-semiconductor
Iirelayi, iisensa, iityhubhu zevacuum
Izixhobo ze-elektroniki zeenqwelo-moya nezokhuselo
Ukutywinwa kwe-hermetic kwizixhobo ezichanekileyo

Ulwakhiwo lweeKhemikhali (%)

I-elementi	Umxholo
Fe	Ibhalansi
Ni	~46%
Mn, Si, C, njl.	Omncinci

Iimpawu Zomzimba Nezokusebenza

Ipropati	Ixabiso eliqhelekileyo
Uxinano	~8.2 g/cm³
Ukwanda kobushushu (20–400°C)	~5.0 ×10⁻⁶/°C
Tensile strength	≥ 450 MPa
Ukuqina	~HB 130–160
Ubushushu bokusebenza	-196°C ukuya kwi-450°C
Umgangatho	GB/T, ASTM, IEC

Iinkcukacha ezikhoyo

Into	Uluhlu
Ububanzi	3 mm – 200 mm
Ubude	≤ 6000 mm
Ukunyamezelana	Ngokwemigangatho ye-ASTM / GB
Umphezulu	Igqamile / Ikhazimlisiwe / Imnyama
Ukupakisha	Ityala leplanga, i-steel strip bundling
Isiqinisekiso	I-ISO 9001, i-SGS, i-RoHS
Imvelaphi	ITshayina (inkonzo ye-OEM/ODM iyafumaneka)