Dulmarka alaabta

4J33 silig aluminium ah waa maaddada aluminiumka ah ee Fe-Ni-Co ee fidsan hoose oo si gaar ah loogu talagalay codsiyada xidhidhiyaha dhalada-ilaa-birta. Iyada oo ku dhawaad ​​33% nikkel iyo qadar yar oo cobalt ah, alloy-kani waxa uu bixiyaa isku xidhka ballaadhinta kulaylka oo si dhow ula mid ah dhalooyinka adag iyo dhoobada. Waxaa si weyn loogu isticmaalaa soo saarista tuubooyinka faakuumka, dareemayaasha infrared, gudbinta elektaroonigga ah, iyo aaladaha kale ee lagu kalsoonaan karo.

Halabuurka Maaddada

• Nickel (Ni): ~ 33%

• Cobalt (Co): ~3-5%

• Birta (Fe): dheelitirka

• Kuwo kale: Mn, Si, C (xadiga raadraaca)

Balaadhinta kulaylka (30-300°C):~ 5.3 × 10⁶ / ° C
Cufnaanta:~8.2 g/cm³
Iska caabin Koronto:~0.48 μΩ·m
Xoogga Jilitaanka:≥ 450 MPa
Qalabka Birlabka:Magnet jilicsan, dabacsanaan wanaagsan iyo xasilooni

Tilmaamaha la heli karo

• Dhexroorka: 0.02 mm ilaa 3.0 mm

• Dusha sare: dhalaalaya, oksaydh-free

• Foomka gaarsiinta: Gariiradaha, dabaasha, ama dhererka la jaray

• Xaalad: la jeexjeexay ama qabow-jiiday

• Cabbirrada gaarka ah iyo baakadaha la heli karo

Astaamaha Muhiimka ah

• Ciyaar aad u fiican oo leh muraayad adag oo loogu talagalay xidhitaanka faakuumka

• Balaadhinta kulaylka deggan ee qaybaha saxda ah

• Iska caabin daxalka wanaagsan iyo weldability

• Dhammaadka dusha nadiifka ah, faakuum ku habboon

• Waxqabadka la isku halayn karo ee hawada hawada iyo codsiyada elektarooniga ah

Codsiyada caadiga ah

• Xirmooyinka hermetic-ka-ilaa-birta ah

• Tuubooyinka Vacuum iyo dareemayaasha infrared

• Guryaha gudbinta iyo baakadaha elektarooniga ah

• Xiritaannada aaladaha indhaha

• Xidhiidhiyayaasha darajada hawada sare iyo hogaanka

Baakadaha & Rarista

• Bac caag ah oo caadi ah, vacuum-ku-xidhay ama baakad khaas ah

• Ku-gudbinta hawada, badda, ama dhawaaqa

• Waqtiga hogaaminta: 7-15 maalmood oo shaqo iyadoo ku xiran hadba sida loo dalbado