Tuam Tshoj 4J46 Qws Tswj Kev Nthuav Dav Alloy Bar Fe Ni Alloy rau Iav thiab Ceramic Sealing Chaw Tsim Khoom thiab Hoobkas

4J46 Qws Tswj Kev Nthuav Dav Alloy Bar Fe Ni Alloy rau Iav thiab Ceramic Sealing

Kev Piav Qhia Luv:

Kev piav qhia txog khoom

4J46 alloy rod yog Fe-Ni tswj kev nthuav dav alloy nrog kwv yees li 46% nickel, tsim rau iav-rau-hlau thiab ceramic-rau-hlau sealing daim ntawv thov. Nws cov coefficient thermal expansion phim cov iav tawv thiab ceramics, ua kom ntseeg tau tias zoo heev hermetic sealing thiab kev ntseeg tau.

Cov hlau no muaj cov yam ntxwv ruaj khov, kev siv tshuab zoo, thiab kev ua haujlwm sealing siab, ua rau nws siv dav hauv cov ntim khoom semiconductor, cov raj nqus tsev, relays, sensors, cov khoom siv aerospace, thiab cov khoom siv hluav taws xob precision.

Qhov Ceev:8.2 g/cm³

Kev Nthuav Dav Kub (20–400 ° C):5.0 × 10⁻⁶/°C

Lub zog tensile:450 MPa

Qhov nyuaj:HB 130–160

Daim Ntawv Pov Thawj:ISO 9001, SGS, RoHS

Nto:Ci / Polished / Dub

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Cov Lus Qhia Txog Khoom

Cov Lus Nug Feem Ntau

Cov Cim Npe Khoom

Cov Nta Tseem Ceeb

Fe-Ni tswj kev nthuav dav hlau alloy (Ni ~ 46%)
Kev sib khi zoo heev nrog cov khoom siv ceramics thiab iav tawv
Kev ruaj khov ntawm thermal expansion stability
Kev siv tshuab tau zoo thiab kev txhuam tau zoo
Muab rau hauv cov pas nrig, cov xov hlau, cov ntawv, cov ntawv kho kom haum

Cov Ntawv Thov Ib Txwm Muaj

Kev sib khi iav-rau-hlau
Kev sib khi ua los ntawm cov khoom siv ceramic-rau-hlau
Cov hauv paus ntim khoom semiconductor
Cov relays, cov sensors, cov raj nqus tsev
Cov khoom siv hluav taws xob hauv aerospace thiab kev tiv thaiv
Kev kaw hermetic hauv cov cuab yeej precision

Cov Tshuaj Muaj pes tsawg leeg (%)

Khoom	Cov Ntsiab Lus
Fe	Qhov Nyiaj Tshuav
Ni	~46%
Mn, Si, C, thiab lwm yam.	Me Nyuam

Cov Khoom Siv Lub Cev thiab Kev Ua Haujlwm

Vaj tse	Tus nqi ib txwm muaj
Qhov Ceev	~8.2 g/cm³
Kev Nthuav Dav Kub (20–400 ° C)	~5.0 ×10⁻⁶/°C
Lub zog tensile	≥ 450 MPa
Qhov nyuaj	~HB 130–160
Ua Haujlwm Kub	-196°C txog 450°C
Tus Qauv	GB/T, ASTM, IEC

Cov Lus Qhia Muaj

Khoom	Ntau yam
Txoj kab uas hla	3 hli - 200 hli
Ntev	≤ 6000 hli
Kev kam rau siab	Raws li tus qauv ASTM / GB
Nto	Ci / Polished / Dub
Ntim Khoom	Rooj ntoo, hlau strip bundling
Daim Ntawv Pov Thawj	ISO 9001, SGS, RoHS
Keeb kwm	Tuam Tshoj (OEM / ODM kev pabcuam muaj)