Khoom Description
Ferro silicon 65Feem ntau yog siv cov tshuaj asalloying, txhawm rau tshem tawm cov pa ntau dhau thiab cov sulfur hauv cov hlau molten, thiab txhim kho qhov zoo thiab kev ua haujlwm ntawm cov hlau. Hauv steelmaking, molten hlau yog decarburized thiab teeb meem impurities xws li phosphorus thiab sulfur raug tshem tawm los ntawm oxygen tshuab, uas yuav ua rau kom cov pa oxygen hauv cov hlau molten, thiab cov ntsiab lus oxygen siab dhau yuav txo cov khoom siv ntawm cov hlau. Ntxiv qee cov ntsiab lus uas muaj zog dua hlau hauv cov pa oxygen, thiab lawv cov oxides yooj yim kom tawm ntawm cov hlau molten hauv daim ntawv slag, thiab cov pa oxygen hauv cov hlau molten raug tshem tawm, cov txheej txheem no hu ua deoxidation. Silicon, manganese, thiab chromium-raws li alloys tag nrho cov no siv.
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.Silicon hauvferro silicon 65tuaj yeem txhim kho elasticity thiab sib nqus conductivity ntawm hlau, yog li silicon alloys yog siv nyob rau hauv smelting ntawm cov qauv hlau, cuab yeej steel, caij nplooj ntoos hlav steel thiab silicon steel rau transformers; General steel muaj {{0}}.15%-0.35% silicon, cov qauv hlau muaj 0.40%-1.75% silicon , cov cuab yeej hlau muaj 0.30% -1.80% silicon, caij nplooj ntoos hlav steel muaj 0.40% -2.80% silicon, stainless acid-resistant steel muaj 3.40%-4.00 % silicon, kub-resistant steel muaj 1.
2.Manganese nyob rau hauvferro silicon 65tuaj yeem txo qhov brittleness ntawm cov hlau, txhim kho cov kev ua haujlwm kub ntawm cov hlau, thiab txhim kho lub zog, hardness thiab hnav tsis kam ntawm steel. Kev lag luam steel siv ntau tshaj 90% ntawm nws cov khoom. Manganese yog ib qho tseem ceeb ntawm cov khoom siv raw khoom siv rau kev tsim cov hlau zoo, uas tuaj yeem tshem tawm cov impurities xws li oxygen thiab txhim kho lub zog thiab hardness hauv cov txheej txheem steelmaking. Ib qho ntawm cov kev ntsuas los txhim kho cov khoom ntawm cov hlau cam khwb cia thiab cov hlau yog hloov cov khoom sib txawv ntawm cov casting. Txhawm rau hloov cov txheej txheem solidification, qee cov ferroalloys feem ntau yog ntxiv raws li siv lead ua nuclei ua ntej pouring mus rau hauv lub grain center, thiaj li hais tias cov tsim graphite yuav zoo thiab dispersed, thiab cov nplej yog refined, thiaj li mus txhim kho cov kev ua tau zoo ntawm lub casting.
Cim npe nrov: ferro silicon 65 ferro silicon 65 manufacturers, lwm tus neeg, Hoobkas