Types and Uses of China Cast Carbon Steel

Mefuta le Tšebeliso ea China Lahlela Carbon Steel

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Ho na le mefuta e 'maloa ea tšepe ea Carbon Steel e fumanehang' marakeng.Litšepe tsena li arotsoe ka mekhahlelo e fapaneng ho latela tšebeliso eo li reretsoeng ho e sebelisa.Li arotsoe ka mefuta e meraro e meholo, e leng annealed, normalized and stainless steel.Li ka boela tsa aroloa hape ho ea ka sebopeho, tlhahiso ea mochini le litšepe tsa alloy.Thepa ea litšepe tsena e itšetlehile ka mofuta oa phekolo ea mocheso le carbon content.Ho phaella moo, litekanyetso tsa bona tse thata li itšetlehile ka mofuta oa phekolo ea mocheso.Sebopeho sa Carbon Steel se ipapisitse le litaba tsa eona tsa khabone.Karolo ena ea alloying ke eona ea bohlokoa ka ho fetisisa.Lielemente tse ling kaofela ke trace amount.Har'a lintho tsena ke silicon, manganese le tšepe.Tse nang le litaba tse tlase tsa likarolo tsena li bitsoa litšepe tse tlase tsa alloy.Litšepe tsa Carbon tsa boleng bo holimo hangata li na le khabone e fetang 0.5%.Li tsejoa ka matla a tsona a phahameng, ho tiea, le litšenyehelo tse tlaase.Ho na le mekhoa e mengata ea ho hlahloba matla le ho tiea ha Carbon Steel.Mohlala, ho tiea ha ho robeha ha sefofane ho khethoa ke SN curve.Lintlha tsena li ka sebelisoa ho li-equation tsa moralo.Bakeng sa mokhathala, SN curve ke pontšo ea motheo ea likamano pakeng tsa bophelo le mokhathala.Bophelo ba eona bo amana le khatello e phahameng ea khatello e sebelisoang.Liteko tsa kamehla-amplitude li sebelisoa ho fumana kutloisiso ea thepa ho mokhathala.Tsela e 'ngoe ea ho lekola matla a tšepe ke ka ho robeha ha fracture.Ho na le liteko tse 'maloa tsa ho lekanya boima, ho kenyeletsoa tlhahlobo ea phello ea Charpy V-notch, tlhahlobo ea boima ba 'mele, le tlhahlobo e matla ea meokho.Ho feta moo, mekhoa e khethehileng e sebelisoa ho lekola boima ba ho robeha ha sefofane.Ntle le moo, SN curve e fana ka data ka matla a thepa.Lekhalo la SN le bonts'a kamano lipakeng tsa bophelo ba mohlala oa mokhathala le khatello e phahameng ea khatello ea maikutlo.Ho na le mefuta e fapaneng ea Carbon Steel.Ho na le litšepe tse nang le khabone e tlase le tse nang le khabone e phahameng.Phapang pakeng tsa tsona e teng ka bongata ba carbon ka tšepe.Tšepe ea carbon e bohareng e na le karolo e ka tlaase ho 0.2 lekholong ea carbon le high-carbon steel e na le pakeng tsa 0.2% le 0.5 lekholong ea carbon.Ha carbon content e phahame, matla a thepa a maholoanyane.Ea ho qetela e sebelisetsoa li-motors.Ntle le ts'ebeliso e boletsoeng ka holimo, Carbon ea cast e na le thuso bakeng sa merero e meng.Thepa ea mochini ea tšepe ea Carbon e tsotella haholo mocheso.Nakong ea mocheso o phahameng, thepa ea thepa ea thepa e senyeha 'me e lebisa ho hlōleha ha pele.Ho phaella moo, tšepe e na le tšekamelo ea ho oxidation, tšenyo ea hydrogen, ho se tsitse ha carbide le sulphite scaling.Ho tiea ha eona ho fokotsehile haholo mochesong o tlaase.Ka hona, tšepe e khethehileng ea Mocheso o Motla o fumaneha ho rarolla mathata ana.Lintho tse kopanyang li eketsa ho tiea ha tšepe ea carbon.