Dulmarka alaabta

4J45 silig daawaha ah waa balaadhin kulka Fe-Ni alloy oo ka kooban ku dhawaad ​​45% nikkel. Waxaa loogu talagalay codsiyada u baahan xasilloonida cabbirka iyo xiritaanka hermetic, gaar ahaan halka ku habboonaanta kulaylka ee dhalooyinka ama dhoobada ay muhiim tahay. Qalabkani wuxuu ku habboon yahay in lagu isticmaalo xargaha rasaasta semiconductor, guryaha dareemayaasha, iyo baakadaha elektiroonigga ah ee la isku halleyn karo.

Halabuurka Maaddada

• Nickel (Ni): ~ 45%

• Birta (Fe): dheelitirka

• Walxaha raadraaca: Mn, Si, C

CTE (Isku-dhafka Balaadhinta kulaylka, 20-300°C):~ 7.5 × 10⁶ / ° C
Cufnaanta:~8.2 g/cm³
Iska caabin Koronto:~0.55 μΩ·m
Xoogga Jilitaanka:≥ 450 MPa
Qalabka Birlabka:Magnet daciif ah

Tilmaamaha

• Dhexroorka dhexroorka: 0.02 mm - 3.0 mm

• Dhamaystirka dusha sare: Iftiin/ oksaydh-free

• Foomka sahayda: Dabaqyada, gariiradaha, dhererka la jaray

• Xaaladda gaarsiinta: la jeexjeexay ama qabow-jiiday

• cabbirada gaarka ah waa la heli karaa

Astaamaha Muhiimka ah

• Galaas/seramiki iswaafajin dhexdhexaad ah oo kuleyl ah

• Sifooyin xidhid iyo xidhid heersare ah

• Weldability wanaagsan iyo iska caabin daxalka

• Deganaanshaha cabbirka ee ka hooseeya baaskiilka kulaylka

• Ku habboon microelectronics iyo aaladaha indhaha

Codsiyada

• Xirmooyinka Hermetic ee semiconductors

• Guryaha dareemayaasha infrared

• Cases-ka-wareejinta iyo modules-ka elegtarooniga ah

• Dhalada-ilaa-birta shaabadood ee qaybaha isgaarsiinta

• Xirayaasha iyo isku xidhayaasha heerka hawada hawada

Baakadaha & Rarista

• Baakadaha vacuum-ku-shubbaday ama bacaha caagga ah

• Sumadeynta gaarka ah iyo xulashooyinka badan ayaa diyaar ah

• Bixinta: 7-15 maalmood oo shaqo

• Hababka rarida: Xamuulka hawada, xamuulka badda, rarida