Koj puas paub qhov txawv ntawm nruab nrab Carbon Ferromanganese thiab Ordinary Ferromanganese?

Ua ntej, nruab nrab carbon ferromanganese alloys muaj ntau dua manganese cov ntsiab lus. Cov ntsiab lus manganese ntawm nruab nrab-carbon ferromanganese alloys feem ntau yog nyob nruab nrab ntawm 75 thiab 85 feem pua, thaum cov ferromanganese zoo tib yam yog nyob nruab nrab ntawm 60 thiab 75 feem pua. Cov ntsiab lus siab manganese ua rau nruab nrab carbon ferromanganese alloy muaj oxidation zoo dua thiab corrosion kuj hauv smelting thiab casting alloys, thiab tuaj yeem txhim kho hardness thiab lub zog ntawm cov hlau.

Thib ob, cov ntsiab lus carbon ntawm cov pa roj carbon ferromanganese nruab nrab yog nruab nrab. Cov ntsiab lus ntawm cov pa roj carbon monoxide yog feem ntau ntawm 0.8% thiab 1.5%, thaum cov ntsiab lus ntawm cov ferromanganese zoo tib yam tsuas yog nyob nruab nrab ntawm 0.3% thiab 0.7%. Cov ntsiab lus nruab nrab ntawm cov pa roj carbon monoxide ua rau nruab nrab-carbon ferromanganese alloy kom muaj cov khoom ua kua zoo thiab muaj kuab paug thaum lub sij hawm smelting txheej txheem, uas yog tsim nyog rau infusion thiab filling muaj peev xwm ntawm cov alloy thiab txhim kho cov kev ua tau zoo ntawm cov alloy.

Tom qab ntawd, nruab nrab carbon manganese ferroalloy muaj zoo solubility. Cov manganese thiab carbon nrog rau lwm yam alloying ntsiab nyob rau hauv nruab nrab carbon ferromanganese alloy Hoobkas uas zoo yuav yaj nyob rau hauv cov hlau zoo dua, thiab lub koom haum yog uniform. Thaum cov ntsiab lus ntawm manganese thiab carbon nyob rau hauv zoo tib yam ferromanganese yog tsawg, lub solubility tsis zoo li nruab nrab carbon ferromanganese alloy, thiab nws yog ib qho yooj yim rau precipitate crystalline khoom, uas txo cov kev ua tau zoo thiab zoo ntawm cov alloy.

Tsis tas li ntawd, nruab nrab-carbon ferromanganese alloy muaj thermal stability zoo dua thaum smelting thiab kho cua sov. Vim muaj cov ntsiab lus siab ntawm manganese thiab carbon, nruab nrab carbon manganese ferroalloys tuaj yeem muaj kev ruaj ntseg zoo thaum cua sov thiab txias, thiab tsis yooj yim rau decompose los yog hloov mus rau theem. Qhov no ua rau nruab nrab carbon manganese-hlau alloy kom muaj kev ua tau zoo ntawm qhov kub thiab txias thiab txuas ntxiv lub neej kev pabcuam ntawm cov hlau.

Thaum kawg, nruab nrab carbon ferromanganese alloys muaj qee qhov zoo. Ua ntej, vim muaj cov ntsiab lus ntawm cov manganese siab nyob rau hauv nruab nrab carbon ferromanganese, nws muaj oxidation zoo dua thiab corrosion kuj, thiab muaj peev xwm tuav tau zoo nyob rau hauv high kub thiab corrosive ib puag ncig. Thib ob, solubility ntawm nruab nrab carbon manganese ferroalloy nyob rau hauv cov dej hlau yog zoo dua, thiab nws muaj peev xwm muab tov nrog lwm yam alloying ntsiab lus sai thiab sib npaug. Lub hardness thiab lub zog ntawm nruab nrab-carbon manganese-hlau alloy yog siab, uas tuaj yeem txhim kho cov khoom siv dag zog thiab hnav-tiv taus ntawm cov ntaub ntawv alloy thiab ua kom lub neej ntev ntawm cov ntaub ntawv alloy.