Sharaxaadda badeecada ee ###Wasakhda 625 ee ku buufiska kuleylka kuleylkaloogu talagalay ku buufiska arc
#### Hordhac Wax soo saarka
Sicirka buufinta kuleylka ah ee loo yaqaan 'trell 625 sicirka ku buufiska kuleylka' ' Waxaa loo yaqaanaa iska caabbinta gaarka ah ee loo yaqaan 'Closion', okidation, iyo heerkulka sare, siliggan ayaa si weyn loogu isticmaalaa in warshadaha kala duwan si kor loogu qaado cimri dhererka iyo nolosha muhiimka ah. Guryaheeda u gaarka ah waxay ku habboon tahay jaakadaha difaaca, dib u soo celinta dusha, iyo codsiyada u adkaysta. Oo macbudka 625 wuxuu hubiyaa waxqabadka sare xitaa xitaa deegaannada ugu daran, taasoo ka dhigaysa ikhtiyaar lagu kalsoonaan karo oo loogu talagalay warshadaha, hawada, iyo codsiyada badda.
#### diyaarinta dusha sare
Diyaarinta dusha sare ee saxda ah waxay muhiim u tahay gaarista natiijooyinka ugu fiicneyn ee silig lagu buufiyo kuleylka ah ee 625 ah. Dusha sare in lagu dahaadho waa in lagu nadiifiyaa si looga saaro wixii sunta ah ee sida dulucda, saliida, wasakhda, iyo oxilada. Qarax aad u qafiif ah oo leh aluminium oxide ama silicon Carbide ayaa lagula talinayaa in lagu gaaro dusha sare ee ah 75-125 micron. Hubinta dusha nadiifka ah ee looxyada oo roon oo kor u kacaya ku dhajiya dawada kuleylka kuleylka, taasoo horseedaysa in la wanaajiyo waxqabadka iyo cimri dhererka.
### shaxanka iskudhafka kiimikada kiimikada
Curiye | Halabuurka (%) |
---|---|
Nickel (NI) | 58.0 min |
Chromium (cr) | 20.0 - 23.0 |
Molybdenum (mo) | 8.0 - 10.0 |
Bir (f) | 5.0 max |
Columbum (NB) | 3.15 - 4.15 |
Titanium (TI) | 0.4 max |
Aluminium (al) | 0.4 max |
Kaarboon (c) | 0.10 max |
Manganese (MN) | 0.5 max |
Silicon (SI) | 0.5 max |
Fosfooraska (p) | 0.015 max |
Sulfur (yaasha) | 0.015 max |
#### shaxda astaamaha caadiga ah
Hanti | Qiimaha caadiga ah |
---|---|
Cucid | 8.44 g / cm³ |
Dhibcaha dhalaalaya | 1290-1350 ° C |
Awooda TSensile | 827 MPA (120 KSI) |
Xoog u dhaliso (0.2% FARSAMADA) | 414 MPA (60 KSI) |
Doogis | 30% |
Adkayn | 120-150 hrb |
Hormalka kuleylka | 9.8 w / m · k at 20 ° C |
Awood kuleyl gaar ah | 419 J / kg · k |
Iska caabin oksidation | Heer sare ah |
Iska caabista xasaasiyadda | Heer sare ah |
Sidical 625 sicirka lagu buufiyo kuleylka ayaa bixiya xallin adag oo loogu talagalay kordhinta nolosha adeegga ee qaybaha ay ku dhacdo xaalado aad u xun. Guryaha farsamada gacanta iyo iska caabinta xaalufinta deegaanka waxay ka dhigeysaa waxyaabo muhiim ah oo lagu xoojinayo waxqabadka dusha sare ee codsiyada dalbashada codsiyada dalbashada.