Dulmar Guud oo ku saabsan Badeecada

Silig daawaha 4J33 waa walxo daawaha Fe-Ni-Co ah oo si sax ah u fidsan oo si gaar ah loogu talagalay codsiyada shaabadaynta galaaska-ilaa-birta ee hermetic. Iyada oo leh qiyaastii 33% nikkel iyo xaddi yar oo kobalt ah, daawahani wuxuu bixiyaa isku-darka ballaarinta kulaylka si dhow ula jaanqaadaya galaaska adag iyo dhoobada. Waxaa si weyn loogu isticmaalaa soo saarista tuubooyinka faakiyuumka, dareemayaasha infrared-ka, gudbinta elektaroonigga ah, iyo aaladaha kale ee kalsoonida sare leh.

Halabuurka Agabka

• Nikkel (Ni): ~33%

• Kobalt (Co): ~3–5%

• Bir (Fe): Dheelitir

• Kuwa kale: Mn, Si, C (qadarka raadadka)

Ballaarinta Kulaylka (30–300°C):~5.3 × 10⁻⁶ /°C
Cufnaanta:~8.2 g/cm³
Iska caabinta Korontada:~0.48 μΩ·m
Xoogga Tijaabada:≥ 450 MPa
Sifooyinka Birlabta:Magnetic jilicsan, permeability wanaagsan iyo xasillooni

Qeexitaannada La Heli Karo

• Dhexroorka: 0.02 mm ilaa 3.0 mm

• Dusha sare: Iftiin leh, aan oksaydh lahayn

• Foomka Bixinta: Gariiradaha, boodhadhka, ama dhererka la jaray

• Xaalad: Qabow ama qabow

• Cabbirrada gaarka ah iyo baakadaha ayaa la heli karaa

Astaamaha Muhiimka ah

• Aad ugu habboon muraayadda adag ee loogu talagalay shaabadaysan faakiyuum-ga oo aan lahayn wax bir ah

• Ballaarinta kulaylka ee deggan ee qaybaha saxda ah

• iska caabin wanaagsan oo daxalka iyo alxanka

• Dhammaystirka dusha sare oo nadiif ah, oo ku habboon faakiyuumka

• Waxqabad lagu kalsoonaan karo oo ku saabsan aerospace iyo codsiyada elektarooniga ah

Codsiyada Caadiga ah

• Shaabadaha hermetic-ka ee galaaska ilaa birta

• Tuubooyinka faakuumka iyo dareemayaasha infrared-ka

• Guryaha Relay-ga iyo baakadaha elektaroonigga ah

• Qalabka indhaha ee ku xiran

• Xidhiidhiyayaasha iyo raadadka heerka hawada sare

Baakadeynta iyo Rarista

• Baakad caag ah oo caadi ah, baakad faakiyuum ah ama baakad gaar ah

• Bixinta hawada, badda, ama degdegga ah

• Waqtiga hogaaminta: 7-15 maalmood oo shaqo iyadoo ku xiran cabbirka dalabka