Product Overview

4J33 alloy hlau yog ib tug precision tsawg-expansion Fe-Ni-Co alloy khoom tshwj xeeb tsim rau hermetic iav-rau-hlau sealing daim ntaub ntawv. Nrog kwv yees li 33% npib tsib xee thiab ib qho me me ntawm cobalt, cov hlau no muaj cov thermal expansion coefficient zoo sib xws rau cov iav tawv thiab ceramics. Nws yog dav siv hauv kev tsim cov tshuab nqus tsev, infrared sensors, hluav taws xob relays, thiab lwm yam khoom siv siab.

Khoom siv

• Nickel (Ni): ~ 33%

• Cobalt (CO): ~ 3-5%

• Hlau (Fe): Sib npaug

• Lwm tus: Mn, Si, C (tus lej lej)

Thermal Expansion (30-300 ° C):5.3 × 10⁻⁶ /°C
Ceev:8.2 g / cm³
Hluav taws xob Resistivity:~ 0.48 μΩ
Tensile zog:≥450 MPa
Magnetic Properties:Mos magnetic, zoo permeability thiab stability

Muaj Specifications

• Txoj kab uas hla: 0.02mm txog 3.0mm

• Nto: ci, tsis muaj oxide

• Daim ntawv xa tuaj: Coils, spools, lossis txiav ntev

• Kev mob: Annealed los yog txias-draw

• Kev cai loj thiab ntim muaj

Cov yam ntxwv tseem ceeb

• Kev sib tw zoo heev nrog cov iav tawv rau lub tshuab nqus tsev-nruj sealing

• Ruaj khov thermal expansion rau precision Cheebtsam

• Zoo corrosion kuj thiab weldability

• Nqus plua plav tiav, nqus-compatible

• Txhim khu kev ua tau zoo hauv aerospace thiab electronic applications

Tej kev siv

• iav-rau-hlau hermetic seals

• Lub tshuab nqus tsev vacuum thiab infrared sensors

• Relay tsev thiab ntim khoom siv hluav taws xob

• Optical device enclosures

• Aerospace-qib connectors thiab coj

Ntim & Shipping

• Txheem yas spool, lub tshuab nqus tsev kaw lossis ntim kev cai

• Kev xa khoom ntawm huab cua, hiav txwv, lossis nthuav qhia

• Lub sij hawm xa tuaj: 7-15 hnub ua haujlwm nyob ntawm qhov kev txiav txim loj