nˈɑːnmətˈælɪk ɪŋklˈuːʒənz ɑːɹ kˈɛmɪkəl kˈɑːmpaʊndz ænd nˌɑːnmˈɛɾəlz ðæt ɑːɹ pɹˈɛzənt ɪn stˈiːl ænd ˈʌðɚɹ ˈælɔɪz.
Non-metallic inclusions are chemical compounds and nonmetals that are present in steel and other alloys.