Product Overview

4J45 alloy hlau yog tswj thermal expansion Fe-Ni alloy muaj kwv yees li 45% npib tsib xee. Nws yog engineered rau daim ntaub ntawv uas yuav tsum tau dimensional stability thiab hermetic sealing, tshwj xeeb tshaj yog qhov uas thermal compatibility nrog iav los yog ceramic yog ib qho tseem ceeb heev. Cov khoom no zoo tagnrho rau siv nyob rau hauv semiconductor lead thav duab, sensor vaj tse, thiab high-reliability electronic ntim.

Khoom siv

• Nickel (Ni): ~ 45%

• Hlau (Fe): Sib npaug

• Cov ntsiab lus: Mn, Si, C

CTE (Coefficient ntawm Thermal Expansion, 20-300 ° C):7.5 × 10⁻⁶ / ° C
Ceev:8.2 g / cm³
Hluav taws xob Resistivity:~ 0.55 μΩ
Tensile zog:≥450 MPa
Magnetic Properties:Magnetic tsis muaj zog

Specifications

• Txoj kab uas hla: 0.02mm - 3.0mm

• Nto tiav: ci / oxide-dawb

• Muab daim ntawv: Spools, coils, txiav lengths

• Delivery condition: Annealed los yog txias-draw

• Kev cai qhov ntev muaj

Cov yam ntxwv tseem ceeb

• Nruab nrab thermal expansion txuam iav / ceramic

• Zoo heev sealing thiab kev sib txuas cov yam ntxwv

• Zoo weldability thiab corrosion kuj

• Dimensional stability nyob rau hauv thermal cycling

• Haum rau microelectronics thiab optical li

Daim ntawv thov

• Hermetic seals rau semiconductors

• Infrared Sensor Housing

• Relay casings thiab electronic modules

• Cov iav-rau-hlau ntsaws ruaj ruaj hauv cov khoom sib txuas lus

• Aerospace-qib tej pob khoom thiab connectors

Ntim & Shipping

• Nqus-sealed los yog yas spool ntim

• Custom labeling thiab bulk xaiv muaj

• Lub sij hawm xa tuaj: 7-15 hnub ua haujlwm

• Shipping txoj kev: Cua freight, hiav txwv freight, courier