Nɛgɛ min ka ca, o be ni 10%~15% magani ye, karibɔni hakɛ ka ca, a ka ca a la, 0{{5}90%~1,50%, a ka ca ni 1,0% ye. A ka kemikalifɛnw ye (%): C0.90~1.50Mn10.0~15.0 Si0.30~1.0 S 0,05 P 0.10 O nɛgɛ min ka bon, o lo be baara kɛ ka tɛmɛ,
Tuma caaman na, u tun be to ka sɔgɔli kɛ, ka fani yɛlɛma ani ka kogo yɛlɛma, ka fani gɛrɛnw, nɛgɛso nɛgɛ, tɛrɛn boli, ka nɛgɛso boli, ka marto kungolo, n’a ɲɔgɔnnaw..
Balɔn mansin min be kɛ ni mangani ye, o be kɛ ka nɛgɛso nɛgɛmafɛnw latanga, ka ball mansin ka silindiri kɛ ka bɔ farikolo n’a ka minanw nɔɔ na ani ka ɲɔgɔn gosi, o wagati kelen na, o wagati kelen na fana, nɛgɛ nɛgɛmafɛn sifa caaman be se ka kɛ ka fani gɛrɛnnin yɛlɛma, ka dɔ fara nɛgɛ bɔli kan, ka dɔ fara nɛgɛmafɛnw bɔli kan, ka dɔ bɔ nɛgɛ la, ka dɔ bɔ nɛgɛmafɛnw na, ka dɔ bɔ nɛgɛ la, ka dɔ bɔ nɛgɛ la, ka dɔ fara nɛgɛmafɛnw dumuni kan, ka dɔ bɔ u la.
Nɛgɛ min be kɛ ni mangani ye, o be se ka kɛ ka bɔlɔ, kumubaga, doni, sɔgɔlan, sɔgɔlan, bulldozer sɔgɔyɔrɔ ni nɛgɛ, fani yɛlɛmalan ani fani wɛrɛw dilan minan wɛrɛw la. A be se ka kɛ ka mugu sifa bɛɛ kɛ k’a sɔrɔ a be se ka kɛ ko a ka ɲi ani a be se ka kɛ nɛnɛ ye.
Metallurgique baarakɛyɔrɔ: min be kɛ ka caya ni nɛgɛ ye, binw ka pilaki, minanw, kanɲɛw, tigɛlan, pipe, pɔnpe, sɔgɔlanw, sɔgɔlanw, sɔgɔlanw, fani, fɛn wɛrɛw, yɔrɔ min be yɛrɛyɛrɛ, ani fɛn wɛrɛw;
Siman baara: a be se ka kɛ ko pilaki, tiyo, pɔnpe, mansin yɔrɔw, sɔgɔlanw, sɔgɔlanw, sɔgɔlan sifa bɛɛ, yɔrɔ min be yɛrɛyɛrɛ, ani fɛn wɛrɛw, ani fɛn wɛrɛw.
Kuranko baara: buguri, bin, fan nɛgɛ, jeninan, dumunikɛyɔrɔ ani hopper ka fani, sɔgɔlan yɔrɔw, sɔngɔri mansin yɔrɔw, fiɲɛ furakɛli fɛɛrɛ ani taransi masin.
Sɔngɔko: min be kɛ ka sɔngɔri ko ani ka fɛnw bɔ ani ka minanw ta, kamiyɔn ni donibila tanki, ka dumuni kɛ, ka dumunikɛminanw datugu, ka fani don, ka fani don ani ka pilaki min be se ka don mɔgɔ fari la, o be se ka kɛ .
