Daminɛ kuma
Nɛgɛ nafa ka bon hadamadenw ka siwili la kabini san kɛmɛ caman, a kɛra fɛn jɔnjɔn ye jɔli, fɛn dilanni ani fɛɛrɛ kuraw la. E nɛgɛ jogo de bɛ nɛgɛmafɛnw baarakɛcogo n’u muɲuli jira, o bɛ nɔ bila iziniw na diɲɛ kɔnɔ. Nin barokun bɛ nɛgɛ jogo ɲumanw sɛgɛsɛgɛ, k’a cogoyaw, a hakɛw, a dilanni fɛɛrɛw ani a kɛcogo sɛgɛsɛgɛ walasa ka faamuyali bɛɛ sɔrɔ nin nɛgɛ nafama in kan.
Kimikɛcogo ni a saniyacogo
Nɛgɛ ka kemikaliya bɛ nɔba bila a jogo la. Nɔgɔ min saniyalen don kosɛbɛ, nɔgɔ fitininw bɛ sɔrɔ a la i n’a fɔ kisɛ, fosiporozɛni ani fɛn minnu tɛ nɛgɛ ye. O nɔgɔw bɛ se ka nɛgɛ in jɔcogo dafalen barika dɔgɔya ani ka nɔ bila a ka masinko la. Nɛgɛ min ka fisa ni tɔw bɛɛ ye, o bɛ fɛn dɔ jira min bɛ bɛn ɲɔgɔn ma ni karɔbɔni hakɛ kɔrɔsilen ye ani fɛn minnu bɛ kɛ ka fɛnw fara ɲɔgɔn kan i n’a fɔ manganɛsi, siliyɔmu ani nikɛri. Misali la, nɛgɛ min tɛ gazi bɔ kosɛbɛ, n’a bɛ fɔ a ma ko nɛgɛ min dilannen don, o bɛ se ka wuli kosɛbɛ ani ka gɛlɛya, o b’a to a bɛnnen don finiko baara ma ani nɛgɛ jɔcogo gɛlɛnw ma.
Karbon kɔnɔfɛnw jɔyɔrɔ
Kabɔn hakɛ jɔyɔrɔ ka bon nɛgɛ gɛlɛya ni a fanga dɔnni na. Nɛgɛ, min ka carbone ka ca (a ka c’a la 2-4%), o lakodɔnnen don a ka degun fanga fɛ ani a ka sɔgɔli fanga fɛ nka a tɛ se ka sɔgɔli fanga ni a ka ductility sɔrɔ. O kɔfɛ, nɛgɛ, nɛgɛ min bɛ kɛ ni karɔbɔli ye fo ka se 2% ma, o bɛ balansi di fanga ni sɛgɛsɛgɛli cɛ. Nɛgɛ ɲuman min bɛ kɛ ka ɲɛsin jɔli ma, o ka teli ka don o hakɛ la, o bɛ fɛn dɔ di min bɛ se ka degun suguya caman muɲu k’a sɔrɔ a ma dɛsɛ.
Farikolo-yɔrɔ-ko ni Microstructure (Mikoro-Sɔrɔcogo).
Nɛgɛ ka mikrosɔrɔcogo bɛ nɔ bila a farikolo cogoyaw la, i n’a fɔ a gɛlɛya, a sɔgɔli fanga ani a sɔgɔli. Fasa suguya wɛrɛw sɔrɔli i n’a fɔ ferite, perlite ani cementite, o de bɛ o jogo ninnu dantigɛ. Nɛgɛ min ka ɲi kosɛbɛ, o bɛ mikrosɔrɔcogo kelen jira min tɛ ni fiɲɛ ye i n’a fɔ poroze walima suman dan tɛmɛnen. Baarakɛcogo kɔrɔw i n’a fɔ wulicogo kɔrɔsilen ani funteni furakɛli minnu bɛ kɛ walasa ka sumanw jɔcogo nɔgɔya, ka nɛgɛ ka masinko kɛcogo ɲɛ ani ka a to a ka baara kɛcogo bɛ kɛ cogo kelen na.
Funteni furakɛli nafa
Funteni furakɛli fɛɛrɛw, i n’a fɔ sɔgɔli, a fagali ani a sɔgɔli, olu nafa ka bon kosɛbɛ walasa ka nɛgɛ jogo ɲininenw sɔrɔ. O walew bɛ fɛn fitininw caman sɛmɛntiya, ka kɔnɔna degunw lajɔ ani ka gɛlɛyaw ɲɛ. Misali la, nɛgɛ min fagalen don, ni i ye o sumaya, o bɛ dɔ bɔ a karilen na, k’a sɔrɔ a bɛ gɛlɛya mara, o bɛ na ni fɛn ye min bɛ mɛn kosɛbɛ. Nɛgɛ min ka fisa ni tɔw bɛɛ ye, o bɛ kɛ ni funteni furakɛli tigitigiw ye walasa ka a kɛcogo kɛrɛnkɛrɛnnenw dafa.
Fɛn dilanni taabolo ani jogoɲini
Nɛgɛ dilanni fɛɛrɛw bɛ nɔba bila a jogo la. Bi nɛgɛ dilanni taabolo i n’a fɔ Basic Oxygen Furnace (BOF) ani Electric Arc Furnace (EAF) b’a to ka se ka kemikɛlifɛnw ni funteni kɔlɔsi ka ɲɛ. Ka fara o kan, nɛgɛw sɔgɔli ni u wulicogo fɛɛrɛ minnu bɛ to senna, olu bɛ nɛgɛfɛnw kɛ kelen ye ani u sanfɛla cogoya. Jogoɲumanya kɔlɔsili fɛɛrɛ gɛlɛnw, i n’a fɔ spektroskopi sɛgɛsɛgɛli ani ultrasonic sɛgɛsɛgɛli, olu b’a to fɛn laban bɛ bɛn sariya kɔrɔlenw ma nɛgɛ jogo ɲuman.
Elements de alliage (fɛnw faralen ɲɔgɔn kan) nɔfɛkow
Fɛn minnu bɛ kɛ ni nɛgɛ ye i n’a fɔ kuromi, vanadiyɔmu ani molibdɛni, olu bɛ nɛgɛ nafa bonya, ka fanga di a ma ka tɛmɛ, ka sɔgɔsɔgɔ, ani ka gɛlɛya. Misali la, nɛgɛ min tɛ sɔgɔ, chrome bɛ sɔrɔ, o bɛ kɛ sababu ye ka ɔkisizɛni pasif (oxyde pasif) kɛ, o bɛ nɔgɔ bali. Nɛgɛdaga ɲumanw bɛ kɛ ka kɛɲɛ ni baara kɛrɛnkɛrɛnnenw ye, ka baara kɛ ni o fɛnw ye walasa ka baarakɛcogo sariya gɛlɛnw dafa iziniw kɔnɔ i n’a fɔ sanfɛla ni mobili dilanni.
A bɛ se ka sɔgɔsɔgɔ ani ka a muɲu
Nɔgɔli ye haminankoba ye nɛgɛfɛnw na minnu bɛ sigida fɛnw na. Nɛgɛ min ka ɲi kosɛbɛ, o bɛ sɔgɔsɔgɔninjɛ kunbɛncogo ɲuman jira, a yɛrɛ la walima a bɛ kɛ ni fɛnw ye minnu bɛ mɔgɔ tanga. Galvanization, n’o ye zinki dacogo ye, o ye fɛɛrɛ ye min bɛ kɛ ka caya walasa ka muɲuli sabati. Fɛɛrɛ kɔrɔw i n’a fɔ galvannealing ani aluminiyɔmu ni zinki sɔgɔlenw kɛli, o bɛ mɔgɔ tanga ka tɛmɛ fɔlɔ kan. Fɛn minnu bɛ kɛ i n’a fɔ galvalume steel, minnu bɛ dilan dilanbagaw fɛ i n’a fɔ nɛgɛ jogo feerelaw, u bɛ baara kɛ kosɛbɛ so sanfɛla ni kɛrɛfɛla baara la k’a sababu kɛ u ka sɔgɔsɔgɔninjɛ kunbɛncogo ɲuman ye.
Lakanali finiw ni furakɛlicogo
Galvanisation kɔfɛ, lakanani finiw i n’a fɔ mugu dacogo, penti, ani emɛri, olu bɛ mɔgɔ tanga fɛn wɛrɛw ma ka bɔ sɔgɔli la. O furakɛli ninnu tɛ ɲɛnamaya jan dɔrɔn ɲɛ, nka u bɛ cɛɲi fana bonya. Datugulan bɛnnenw sugandili bɛ bɔ sigida laɲininen na ani baarakɛcogo la, nɛgɛfɛn minnu ka ɲi kosɛbɛ, olu ka teli ka kɛ ni lakanalan caman ye walasa ka baara kɛ ka ɲɛ.
Masinaw ka baarakɛcogo ani a baarakɛcogo
Nɛgɛ ka masinko cogoyaw, i n’a fɔ a sɔgɔli fanga, a sɔrɔli fanga, ani a janya, olu ye jogo jiralan nafamaw ye. Nɛgɛ sanfɛla bɛ sɛgɛn fanga caman jira k’a sɔrɔ a bɛ ductility mara, o b’a to a bɛ fanga minɛ ani ka bɔgɔbɔgɔ k’a sɔrɔ a ma kari degun kɔrɔ. O nafolo ninnu nafa ka bon jɔlifɛnw na, yɔrɔ minnu na lakana ni dannaya de ka bon kosɛbɛ. Kɔrɔbɔli gɛlɛnw, i n’a fɔ sɛgɛsɛgɛli minnu bɛ kɛ ni sɛgɛn ni sɔgɔli ye, olu b’a jira ko nɛgɛ bɛ sow jɔcogo sariyaw ni ɛntɛrinɛti sariyaw ka wajibi gɛlɛnw dafa.
Sɛgɛn kunbɛnni ni a gɛlɛya
Sɛgɛn kunbɛnni bɛ nɛgɛ seko jira ka doni sɛrɛkiliw muɲu waati kɔnɔ k’a sɔrɔ a ma dɛsɛ. Nɛgɛ min ka ɲi kosɛbɛ, o bɛ sɛgɛn fanga ɲuman jira, min nafa ka bon baarakɛcogo la i n’a fɔ bɔrɔw, nɛgɛso, ani masinw yɔrɔw minnu bɛ degun segin-segin. Gɛlɛya, n’o ye se ka fanga minɛ ani ka a yɛrɛ sɔgɔ plastiki la k’a sɔrɔ a ma kari, o fana ye nɛgɛ sanfɛla taamasyɛn ye. O jogo ninnu bɛ ɲɛnamaya jan ni dannaya sabati sigidaw la minnu ka gɛlɛn.
Sariyaw ni Sɛbɛnw
Dugukolo kan sariyaw ni seereyaw labatoli bɛ nɛgɛ ɲumanba jira. Jɛkulu minnu bɛ i n’a fɔ ASTM International, ISO, ani SAE International, olu bɛ sariyaw sigi senkan kemikɛli kɛcogo, masinw cogoya, ani sɛgɛsɛgɛli fɛɛrɛw kan. Nɛgɛfɛnw minnu bɛ bɛn o sariyaw ma, olu bɛ garanti di ko u bɛ bɛn ɲɔgɔn ma ani ka da u kan. Sɛbɛn minnu bɛ i n’a fɔ ISO 9001 jogoɲini siratigɛ la, olu bɛ fɛn dilannikɛla dɔ ka cɛsiri jira walasa ka sanfɛla mara nɛgɛ jogo ɲuman.
Traceability ani Sɛbɛnni
Traceability b’a to nɛgɛfɛnw bɛ se ka tugu ka bɔ fɛnɲɛnamafagalanw na ka se fɛn laban ma. Sɛbɛnw bɛɛ lajɛlen, i n’a fɔ mansin sɛgɛsɛgɛli rapɔɔriw ani fɛnw seereyaw, olu bɛ kunnafoni caman di kemikɛlifɛnw ni masinw cogoyaw kan. O jɛlenya in nafa ka bon kosɛbɛ jogoɲumanya sabatili la ani sariyaw labatoli la, kɛrɛnkɛrɛnnenya la, izini nafamaw la i n’a fɔ sanfɛla ni furakɛli minɛnw dilanni.
Fɛnɲɛnɛmako ɲɛtaa minnu kɛra nɛgɛ dilanni na
Nɛgɛ ni nɛgɛso baara bɛ ka wuli tuma bɛɛ ni fɛɛrɛ kuraw ye minnu laɲini ye ka jogo ɲuman ni baarakɛcogo ɲɛ. Ko kura minnu bɛ kɛ i n’a fɔ gazi bɔli ni fɛnɲɛnamafagalan ye, olu bɛ nɔgɔw dɔgɔya, ka nɛgɛ saniyalen dilan min nafa ka bon. Ka fara o kan, otomatiki ni hakililata donli fɛn dilanni taabolo la, o bɛ na ni fɛn dilanni paramɛtiriw kɔlɔsili tigitigi ye, o bɛ na ni nɛgɛ ɲumanba ye min bɛ kɛ tuma bɛɛ.
Laminiko jateminɛw
Sɛnɛfɛnw dilanni taabolo sabatilenw bɛ kɛ sababu ye ka nɛgɛ bɛɛ lajɛlen nafa. Cɛsiri minnu bɛ kɛ walasa ka dɔ bɔ gazi bɔlenw na, ka fɛnw lasegin u cogo kɔrɔ la, ani ka tiɲɛni dɔgɔya, olu b’a jira ko u cɛsirilen don sigida lakanani na. Nɛgɛ dilanni ɲuman bɛ baara kɛcogo bɛn ni sigida laminiko gɛlɛyaw ye, ka fɛnw ɲini minnu bɛ ka caya ka taa a fɛ, olu bɛ se ka kɛ fɛn sabatilenw na jɔli ni fɛn dilanni na.
Nɛgɛ ɲumanba kɛcogo
Nɛgɛ ɲuman nafa ka bon baarakɛyɔrɔw la, yɔrɔ minnu na lakana, muɲuli ani baarakɛcogo tɛ se ka fɔ. So jɔli baara la, jɔli jirisunw, barikalanw ani sɛbɛnw bɛ nɛgɛ de wajibiya min bɛ se ka doni belebelebaw muɲu ani ka sigida laminiko gɛlɛyaw muɲu. Mobili dilannikɛlaw bɛ u jigi da nɛgɛw kan minnu fanga ka bon, minnu girinya ka nɔgɔn, walasa ka sɛnɛfɛnw sɛnɛcogo ɲɛ, k’a sɔrɔ u ma lakana tiɲɛ. Furakɛcogo la, opereli minɛnw ni fɛnw doncogo bɛ baara kɛ ni nɛgɛ jɛlenw ye minnu saniyalen don kosɛbɛ walasa ka biyocompatibility ni ɲɛnamaya jan sɔrɔ.
Nin ko kɛlenw: Nɛgɛ ɲumanba min bɛ sɔrɔ fɛnsɔrɔsiraw la
Nɛgɛ ɲumanba baara kɛli fɛnsɔrɔko porozɛw la i n’a fɔ bɔrɔw ni sanfɛlanw, o b’a nafa jira. Misali la, Golden Gate Bridge si janya bɛ bɔ nɛgɛ min bɛ kɛ ka baara kɛ, o ka ɲi, ka fara a ladonni kɛcogo kan. Bi infrastructures bɛ fɛnw ɲini minnu bɛ se ka gɛlɛyaw dafa nɛgɛ jogoɲumanya sariyaw walasa ka foroba lakana ni sɔrɔko ɲuman sabati.
Nɛgɛ jogo jateminɛni sannifeere kama
Nɛgɛ sɔrɔli baarakɛla minnu sen bɛ nɛgɛ sɔrɔli la, olu ka kan ka fɛn caman jateminɛ walasa u ka se ka nɛgɛ ɲuman sɔrɔ. Ka fɛn dilanbagaw jateminɛ ka da u ka sariyaw labatoli kan, u ka jogoɲini taabolo kan, ani u tɔgɔ ɲuman kan, o nafa ka bon kosɛbɛ. Siti lajɛw, jatebɔw ani mɔgɔ wɛrɛw ka sɛgɛsɛgɛliw bɛ se ka hakilinaw di feerekɛla dɔ ka sekow kan. Ka fara o kan, baarakɛcogo laɲininen wajibiyalen kɛrɛnkɛrɛnnenw faamuyali bɛ nɛgɛ hakɛ ni fɛn kɛrɛnkɛrɛnnenw sugandili ɲɛminɛ.
Nafa min bɛ fɛnw dilanbagaw ni ɲɔgɔn cɛ jɛɲɔgɔnyaw la
Jɛɲɔgɔnya barikama sigili ni feerekɛla tɔgɔbatigiw ye, o bɛ nɛgɛ ɲuman sɔrɔli sabati tuma bɛɛ. Baarakɛɲɔgɔnya jɛɲɔgɔnyaw bɛ kumaɲɔgɔnya ɲuman nɔgɔya, fɛɛrɛko dɛmɛni, ani ladamuni suganditaw. Tuma caman na, fɛn dilanbaga ɲɛmɔgɔw bɛ baara nafamaw kɛ, i n’a fɔ dɛmɛ min bɛ kɛ ka fɛnw sugandi ani ka dɛmɛ don fɛnw labɛnni na, o bɛ kɛ sababu ye ka porozew bɛɛ lajɛlen ɲɛtaa sabati, minnu bɛ fɛnw ɲini minnu ka fisa ni tɔw ye nɛgɛ jogo ɲuman.
Siniko minnu bɛna kɛ nɛgɛ jogoɲumanya sabatili la
Nɛgɛ jogo nata bɛ bɔ nɛgɛdaga kɔrɔlenw ni a dilanni fɛɛrɛw labɛnni na. Sɛgɛsɛgɛli minnu kɛra nɛgɛfɛnw na minnu dilannen don ni nano ye, olu bɛ layidu ta ko ɲɛtaa caman bɛna kɛ fanga ni girinya hakɛw la ani ka sɔgɔsɔgɔninjɛ kunbɛn. Ka fara o kan, Industri 4.0 fɛɛrɛw tali, i n’a fɔ fɛnw ka Ɛntɛrinɛti (IoT) ani kunnafonidilanba sɛgɛsɛgɛli, o bɛ kɛ sababu ye ka ladonni kofɔlenw kɛ ani ka jogoɲini kɔlɔsili kɛ waati yɛrɛ la, ka nɛgɛ ka baarakɛcogo n’a dannaya bonya ka taa a fɛ.
Furakɛcogo min bɛ kɛ ni farali ye, o nɔfɛkow
Nɛgɛ yɔrɔw dilanni faralen ɲɔgɔn kan, walima 3D sɛbɛnni, o bɛ seko kura don jateminɛ gɛlɛnw na ani fɛnw na minnu bɛ kɛ ka kɛɲɛ ni mɔgɔw sago ye. Se min bɛ mɔgɔ la ka yɔrɔw dilan ni kɔnɔna jɔcogo ɲumanw ye baara kɛrɛnkɛrɛnnenw kama, o bɛ se ka kɛ sababu ye ka ɲɛtaa caman sɔrɔ izini suguya caman na. Nɛgɛmugu ɲumanw ani sɛbɛnnikɛlanw kɔlɔsili tigitigi nafa ka bon walasa ka o nafaw sɔrɔ, k’u sinsin fɛnw jiginni kan min bɛ senna nɛgɛ jogo ɲuman.
Kuncɛli
Nɛgɛ suguya ɲuman dɔnni bɛ tali kɛ a kemikaliya, a farikolo cogoya, a dilanni taabolo, ani a bɛnnenya baarakɛcogo laɲininenw jateminɛni na cogo caman na. Nɛgɛ min ka ɲi kosɛbɛ, o bɛ dɔn a saniya fɛ, a masin fanga, a tɛ sɔgɔ, ani a bɛ diɲɛ sariyaw labato. Ɲɛtaa minnu kɛra fɛɛrɛbɔ ni fɛn dilanni fɛɛrɛw la, olu bɛ ka taa a fɛ ka nɛgɛ jogo bonya, ka bi iziniw ka ɲininiw dafa minnu bɛ ka wuli. Ni nin ko ninnu faamuya, bololabaarakɛlaw bɛ se ka latigɛw kɛ ni kunnafoni ye, ka nɛgɛ sugandili n’a baara sabati min bɛ baara kɛcogo ɲuman ni ɲɛnamaya jan di. Ka tugu ɲɛtaa ɲinini kɔ in nɛgɛ jogo tora ɲɛtaa jɔnjɔn ye ɛntɛrinɛti ni fɛɛrɛbɔ siratigɛ la, ka kokuradonni bila senkan ani ka dɛmɛ don fɛnsɔrɔsiraw ma minnu bɛ sigida sabati.
