Birta aan lahayn daxalka waxaa si qiyaas ah loogu kala saari karaa iyadoo loo eegayo ujeeddadeeda, halabuurka kiimikada, iyo qaab-dhismeedka birta.
Horumarinta darajooyinka birta ah ee ujeedooyin kala duwan iyadoo lagu saleynayo halabuurka aasaasiga ah ee 18% chromium iyo 8% nikkel ee nidaamka austenitic, iyadoo kala duwanaansho kala duwan ay ku jiraan xaddiga walax kasta oo lagu daray.
Birta aan miridhku lahayn ee loo kala saaray iyadoo loo eegayo halabuurka kiimikada:
① Taxanaha CR: taxanaha ferritic, taxanaha martensitic
② Taxanaha CR-N: Taxanaha Austenitic, Taxanaha Aan Caadiga Ahayn, Taxanaha Adkaynta Roobabka
Bir aan miridh lahayn oo loo kala saaray qaab-dhismeedka birta:
1. Bir aan miridh lahayn oo Austenitic ah
2. Bir aan miridh lahayn oo Ferritic ah
3. Bir aan miridh lahayn oo Martensitic ah
4. Bir aan daxal lahayn oo laba jibbaaran
5. Birta aan miridhku adkaynayn ee roobka
Tuubbo bir ah oo aan miridh lahayn oo nooca Youfa ah:
Youfa waa summad lagu kalsoonaan karo oo ballaaran oo soo saarta tuubooyinka birta aan daxalka lahayn, taas oo aad ugu habboon mashaariicda u baahan soo iibsi badan, xakamaynta kharashka, iyo shuruudaha agabka ee birta aan daxalka lahayn ee caadiga ah (sida 304, 316). Xaqiijinta heerarka agabka gaarka ah iyo shahaadooyinka tayada ee loo baahan yahay inta lagu jiro soo iibsiga ayaa ah furaha lagu hubinayo iibsashada alaabada ku habboon.
Waqtiga boostada: Agoosto-27-2025