Dulmarka alaabta

4J42 siligwaa daawaha fidinta saxda ah ee gacanta lagu hayo oo ka kooban bir iyo ku dhawaad ​​42% nikkel. Waxaa loo naqshadeeyay inay si dhow ula mid noqoto ballaarinta kulaylka ee galaaska borosilicate iyo alaabta kale ee baakadaha, taasoo ka dhigaysa doorasho ku habboon xirmidda hermetic, baakadaha elektiroonigga ah, iyo codsiyada hawada sare.

Halabuurka Kiimikada

• Nickel (Ni): ~42%

• Birta (Fe): dheelitirka

• Walxaha yaryar: Mn, Si, C (xadiga raadadka)

CTE (Isku-dhafka Balaadhinta kulaylka, 20-300°C):~5.5–6.0 × 10⁻⁶ /°C
Cufnaanta:~ 8.1 g/cm³
Iska caabin Koronto:~0.75 μΩ·m
Xoogga Jilitaanka:≥ 430 MPa
Qalabka Birlabka:birlab jilicsan, jujuub yar

Tilmaamaha

• Dhexroorka: 0.02 mm - 3.0 mm

• Dusha sare: dhalaalaya, oksaydh-free

• Foomka: Spool, gariiradda, jar ilaa dherer

• Xaaladda: la jeexjeexay ama qabow la sawiray

• Habaynta: Waxaa lagu heli karaa codsi

Astaamaha Muhiimka ah

• Balaadhinta kulaylka ee ku habboon dhalooyinka iyo dhoobada

• Qalabka farsamada iyo birlabeedka deggan

• Waafaqid vacuum heer sare ah

• Ku habboon xidhidhiyaha elektaroonigga ah, gudbinta, iyo hagaha dareemayaasha

• Balaadhin hoose oo leh ductility iyo weldability wanaagsan

Codsiyada

• Xirmooyinka hermetic-ka-ilaa-birta ah

• Qaybaha hogaanka ee semiconductor

• Madaxa gudbinta elegtarooniga ah

• Infrared iyo vacuum sensors

• Qalabka isgaarsiinta iyo baakadaha

• Xidhiidhiyayaasha hawada sare iyo xidhmooyinka