Khoom Description
Ferro silicon 65Feem ntau yog ferroalloy tsim los ntawm hlau thiab silicon, vim hais tias silicon thiab oxygen tau yooj yim ua ke rau hauv silicon dioxide, yog li ferrosilicon feem ntau siv los ua deoxidizer hauv steelmaking, thiab cov tshuaj tiv thaiv oxidation nws tus kheej yog cov tshuaj tiv thaiv exothermic, thiab qhov kub ntawm cov hlau molten tuaj yeem ua tau. nce thaum deoxidizing. Nyob rau tib lub sijhawm, ferrosilicon kuj tuaj yeem siv los ua cov khoom siv alloying ntxiv, dav siv hauv cov hlau tsis tshua muaj hlau, lub caij nplooj ntoos hlav steel, cov kabmob hlau thiab hluav taws xob silicon steel, thiab ferrosilicon feem ntau yog siv los ua tus neeg saib xyuas hauv ferroalloy ntau lawm thiab kev lag luam tshuaj. .
Cov khoom parameter
| Qib ib txwm | Kev sib xyaw |
| FeSi 75 | Si: 75% Min C:0.2%Max Al:2.0%Max P:0.03%Max S:0.03%Max |
| FeSi72 | Si: 72% Min C:0.2%Max Al:2.0%Max P:0.03%Max S:0.03%Max |
| FeSi 70 | Si:70%Min C:0.2%Max Al:2.0%Max P:0.03%Max S:0.03%Max |
| FeSi65 | Si: 65% Min C:0.2%Max Al:2.0%Max P:0.04%Max S:0.03%Max |
| Tsawg Al Qib 75% FeSi | Si: 75% C:0.2% AL:0.2% P:0.035% S: 0.02% |
Cov khoom sib koom tes duab
1.Kev tsim tawm ntawmferro silicon 65yog raws li ntuj silica raws li raw khoom, siv metallurgical coke raws li ib tug txo tus neeg sawv cev thiab ib tug npaum li cas ntawm hlau-muaj cov ntaub ntawv rau smelting, thiaj li yuav xyuas kom meej cov huab cua permeability ntawm cov ntxhia khoom thaum siv cov txheej txheem no los tsim ferrosilicon 65, Qhov loj me me ntawm silica thiab coke particles yog qhov loj, qhov loj me ntawm silica feem ntau yog 60 ~ 120mm, thiab particle loj ntawm coke hais feem ntau yog 5 ~ 22mm. Cov txheej txheem metallurgical ntawm npib tsib xee tau muab faib ua ob pawg: txoj kev hluav taws kub thiab txoj kev ntub dej, kev tsim cov npib tsib xee hauv Suav teb feem ntau siv cov pyrometallurgical smelting ntawm nickel sulfide ore, thiab cov txheej txheem tsim khoom siv yog hluav taws xob rauv smelting, flash furnace smelting thiab blast furnace smelting. , ntawm cov uas flash furnace smelting txheej txheem yog ntau tshaj. Lub tshuab hluav taws xob hluav taws xob smelting yog siv los tsim 1 tuj nickel thiab tso tawm txog 6 ~ 16 tons ntawm slag, thiab tsuas yog Jinchuan Group yuav tso tawm ze li ntawm 800, 000 tons ntawm nickel slag txhua xyoo, nrog rau kev siv txhua xyoo txog 100, 000 tons, thiab qhov seem yog muab tso rau hauv lub tuam txhab slag mev, nrog rau cov khoom muag ntawm 10 lab tons. Ib tug loj npaum li cas ntawm npib tsib xee slag yog tsis kho thiab stacked arbitrarily, uas yuav tsis tsuas yog nyob ib tug loj npaum li cas ntawm cov av, tab sis kuj ua paug ib puag ncig, yog li nws yog tsim nyog los ua kom tiav kev siv ntawm nickel slag. Cov khoom tseem ceeb ntawm nickel slag yog hlau oxide thiab silica, thiab cov theem tseem ceeb yog olivine thiab pyroxene theem, uas yog ib qho tseem ceeb raw cov ntaub ntawv rau zus tau tej cov 65 ferrosilicon. Yog li ntawd, cov cuab yeej siv ncaj qha siv nickel slag ua raw khoom los tsim 65 ferrosilicon yuav tsum tau tshawb nrhiav.
Cim npe nrov: ferro silicon 65 ferro silicon 65 manufacturers, lwm tus neeg, Hoobkas