Sidee loo sameeyaa kormeerka biraha ka dib marka la demiyo foornada kuleylka ee induction?

Baaritaanka Metallographic ee qaybaha birta ductile pearlite ka dib kuleylka kuleylka Deminta waa in lagu fuliyaa si waafaqsan JB/T 9205-2008 “Furnada kululaynta Induction demin metallographic baaritaanka qaybaha birta ductile pearlite”

1) Ka dib markii shubanka birta ah ee loo yaqaan ‘pearlitic ductile bir’ lagu demiyo foornooyinka kuleylka sare iyo kuwa dhexdhexaadka ah ee soo noqnoqda iyo kulaylka hooseeya (W200T), shaybaarada birta ah waa in lagu qaadaa bartamaha aagga deminta induction ama goobta uu tilmaamay farsamada shuruudaha.

2) Ka dib marka la shiido, muunada metallografiga waxaa lagu dhejiyaa xal aalkolo ah oo ka kooban 2% ilaa 5% nitric acid mug ahaan ilaa lakab adag la soo bandhigo.

3) Marka loo eego tilmaamaha kala soocida qaab-dhismeedka yar yar ee lagu muujiyay shaxda 6.2 iyo jaantuska kala soocida qaab-dhismeedka yar yar ee JB/T 9205-2008, samee qiimaynta biraha. Waxaa ka mid ah, fasalada 3 ilaa 6 waa u qalma; marka ay jiraan shuruudo gaar ah, waa in lagu fuliyo si waafaqsan dukumeentiyada farsamo ee khuseeya.

Shaxda 6-2 Sharaxaada soocida qaab-dhismeed yar ee shubka birta ductile ee pearlite ka dib markii la demiyo foornada kululaynta induction