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Carbon ferro manganese (CFM) ndi gawo lofunikira kwambiri la alloying popanga zitsulo, kukulitsa mphamvu yachitsulo, kulimba, komanso kuwotcherera. Kalozera watsatanetsataneyu amawunika za katundu, ntchito, njira zopangira, ndi kusintha kwa msika wa CFM, kupereka zidziwitso zamtengo wapatali kwa akatswiri m'mafakitale azitsulo ndi zitsulo. Tifufuza za kapangidwe ka mankhwala, magulu osiyanasiyana a CFM, komanso momwe zimakhudzira zinthu zachitsulo zosiyanasiyana.
Carbon Ferro manganese ndi aloyi makamaka wopangidwa ndi chitsulo (Fe), manganese (Mn), ndi carbon (C). Kuchuluka kwazinthu izi kumatsimikizira kalasi ndi katundu wa CFM. Zinthu zina, monga silicon (Si), phosphorous (P), ndi sulfure (S), zilipo pang'onopang'ono ndipo zimakhudza kwambiri ubwino ndi ntchito ya chinthu chomaliza. Zolemba zenizeni ndizofunikira kwambiri kuti mukwaniritse zomwe mukufuna muzitsulo zomwe zatuluka.
Magiredi angapo a carbon ferro manganese zilipo, iliyonse yogwirizana ndi ntchito zinazake. Maphunzirowa amagawidwa m'magulu a manganese ndi carbon. Mwachitsanzo, CFM yokhala ndi mpweya wambiri imapereka mphamvu zowonjezera koma ikhoza kusokoneza kutenthedwa. Low-carbon CFM, kumbali ina, ikhoza kuyika patsogolo kuwotcherera kuposa mphamvu yayikulu. Kusankhidwa kwa kalasi yeniyeni kumadalira kwathunthu zomwe zimafunidwa zazitsulo zomaliza zachitsulo. Kufunsira ndi katswiri metallurgical tikulimbikitsidwa kusankha mulingo woyenera kwambiri kalasi ntchito anu enieni.
Kupanga kwa carbon ferro manganese kumakhudza kuchepetsa miyala ya manganese mu ng'anjo yotentha kwambiri, nthawi zambiri pogwiritsa ntchito ng'anjo yamagetsi yamagetsi kapena ng'anjo zomira pansi pamadzi. Njirayi imafunikira mphamvu yayikulu chifukwa cha kutentha kwakukulu komwe kumakhudzidwa. Zopangira zimaphatikizapo manganese ore, coke metallurgical, ndi iron ore. Zomwe zimapangidwira, monga kutentha ndi nthawi, zimakhudza kwambiri khalidwe la chinthu chomaliza komanso kapangidwe kake.
Njira zowongolerera zapamwamba ndizofunikira panthawi yonse yopangira. Kusanthula kosalekeza kwa zida zopangira ndi chomaliza kumatsimikizira kukhazikika komanso kutsatira zofunikira zamagulu. Njira zosiyanasiyana zowunikira, kuphatikiza kusanthula kwamankhwala ndi njira za spectroscopic, zimagwiritsidwa ntchito kuwunika ndikusunga mawonekedwe amankhwala omwe amafunidwa. carbon ferro manganese.
Carbon Ferro manganese amagwira ntchito yofunika kwambiri alloying wothandizira, kukonza makina katundu zitsulo. Amagwiritsidwa ntchito poyambitsa manganese ndi kaboni muzitsulo zosungunuka, kupititsa patsogolo mphamvu zake, kulimba, kuuma, ndi kutsekemera. Kuchuluka kwenikweni kwa CFM yowonjezedwa kumadalira zomwe mukufuna pazitsulo zomaliza zachitsulo ndikugwiritsa ntchito kwake.
CFM amapeza ntchito lonse mu sukulu zosiyanasiyana zitsulo, kuphatikizapo otsika mpweya zitsulo, sing'anga-mpweya mpweya zitsulo, ndi mkulu-mpweya zitsulo. Kugwiritsa ntchito kwake kumakhala kofala kwambiri popanga zitsulo zamapangidwe, zitsulo za alloy, ndi zida zachitsulo. Kugwiritsiridwa ntchito muzinthu zosiyanasiyana zachitsulo kumasiyanasiyana malinga ndi zomwe zimafunidwa za mankhwala omaliza. Mwachitsanzo, za CFM zapamwamba zitha kugwiritsidwa ntchito muzitsulo zamphamvu kwambiri kuti zikhale zolimba.
Msika wa carbon ferro manganese imakhudzidwa kwambiri ndi zinthu monga kupanga zitsulo padziko lonse, kukula kwachuma, ndi ndondomeko za boma. Kuchulukitsa kwachitukuko komanso chitukuko cha mafakitale m'maiko omwe akutukuka kumene kukuyendetsa kufunikira kwa chitsulo ndipo chifukwa chake, kwa CFM. Kupita patsogolo kwaukadaulo wopangira zitsulo ndi njira zokhazikika zopangira zikuthandiziranso mawonekedwe amakampani. Kuti mumve zambiri za kusanthula kwa msika ndi zomwe zikuchitika, lingalirani zofufuza malipoti ochokera kumakampani odziwika bwino ofufuza zamsika. [Malingaliro a kampani Inner Mongolia Xinxin Silicon Industry Co.,Ltd], wotsogola wopanga zinthu zopangidwa ndi silicon, akutenga nawo gawo pamsika wamakonowu.
| Gulu | Mayi (%) | C (%) | Ndi (%) |
|---|---|---|---|
| CFM 70/6 | 70-75 | 6-7 | 1.5 max |
| CFM 75/5 | 75-80 | 5-6 | 1.5 max |
| CFM 80/4 | 80-85 | 4-5 | 1.5 max |
Zindikirani: Izi ndi zitsanzo zoimira; zolemba zenizeni zimatha kusiyanasiyana malinga ndi wopanga komanso kalasi inayake.
Izi ndi zachidziwitso chambiri ndipo siziyenera kutengedwa ngati upangiri wa akatswiri. Nthawi zonse funsani akatswiri oyenerera kuti mugwiritse ntchito komanso njira zotetezera.
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