Ikhwalithi Ephakeme Ukwenziwa Kwensimbi Ukusakaza I-Iron FeSi/Ferro silicon/Ferro Silicon 75/72/65 Ferro Silicon
I-Ferro Silicon 75
I-Ferro Silicon 75 isetshenziswa kabanzi ekwenzeni insimbi nokuphonsa. Enqubweni yokwenza insimbi, insimbi idinga ukufakwa umoya-mpilo ukuze kufinyelele izinga lokushisa eliphezulu elifanele, futhi umoya-mpilo omningi kakhulu esikhathini esizayo kuvame ukukhiqiza ama-oxide engeziwe ensimbi, okuthinta ikhwalithi yensimbi. Ngesikhathi esifanayo, i-ferro silicon 75 ingaphinde ikhuthaze ngokuphumelelayo uketshezi lwensimbi, ithuthukise izinga lokumuncwa, inciphise izindleko zokukhiqiza futhi ikhulise umkhawulo wenzuzo womshini wensimbi.
Ukusetshenziswa kwe-ferro silicon 75
(1) I-Ferro silicon 75 iyi-deoxidizer ebalulekile embonini yokwenza insimbi. Ekwenziweni kwensimbi, i-ferro silicon 75 isetshenziselwa ukukhishwa kwe-oxidation kwezulu kanye nokukhipha ama-diffusion deoxidation.
(2)I-Ferro silicon 75 isetshenziswa njenge-ejenti yokugoba kanye ne-spheroidizing embonini yensimbi ekhonjiwe. Ekukhiqizeni i-nodular cast iron, i-75 ferro silicon iyi-inoculant ebalulekile (esiza ukwehlisa i-graphite) kanye ne-nodulizer.
(3)I-Ferro silicon 75 isetshenziswa njenge-ejenti yokunciphisa ekukhiqizeni ama-ferroalloys. Akukhona kuphela ukuhlangana kwamakhemikhali phakathi kwe-silicon nomoya-mpilo kuhle, kodwa okuqukethwe kwekhabhoni ye-silicon ferro silicon 75 ephezulu kakhulu kuphansi kakhulu. Ngakho-ke, i-high-silicon ferrosilicon (noma i-silicon alloy) iyi-ejenti yokunciphisa evame ukusetshenziswa ekukhiqizeni ama-alloys e-low-carbon iron iron embonini ye-ferroalloy.
(4) I-75 ferrosilicon ivamise ukusetshenziswa enqubweni yokuncibilikisa izinga lokushisa eliphezulu kwensimbi ye-magnesium ngendlela yePidgeon yokuncibilikisa i-magnesium. I-magnesium ku-CaO. I-MgO iyashintshwa, futhi ithani ngalinye le-magnesium yensimbi lizodla cishe amathani angu-1.2 we-ferrosilicon. Ukukhiqizwa kwensimbi ye-magnesium kudlala indima enkulu.
FERRO SILICON 75 ISICELO
I-Ferro Silicon 75 isetshenziswa kabanzi ekwenzeni insimbi nokuphonsa. Enqubweni yokwenza insimbi, insimbi idinga ukufakwa umoya-mpilo ukuze kufinyelele izinga lokushisa eliphezulu elifanele, futhi umoya-mpilo omningi kakhulu esikhathini esizayo kuvame ukukhiqiza ama-oxide engeziwe ensimbi, okuthinta ikhwalithi yensimbi. Ngesikhathi esifanayo, i-ferro silicon 75 nayo ingakhuthaza ngokuphumelelayo uketshezi lwensimbi, ithuthukise izinga lokumuncwa, inciphise izindleko zokukhiqiza futhi ikhulise inzuzo yesigayo sensimbi.
I-Ferro silicon 75 ingasetshenziswa futhi njengenye indlela yokujova ekubunjweni ukuze kuthuthukiswe ukwakheka nokwandisa inani lamapellets e-eutectic. Ukwengezwa kwe-ferro silicon 75 ekukhiqizeni i-ductile iron kungavimbela ngokuphumelelayo ukwakheka kwama-carbides ensimbi futhi kukhuthaze imvula kanye ne-spheroidization ye-graphite. Ingathuthukisa ngokuphumelelayo ukugeleza kwensimbi, ngaleyo ndlela ivimbele ukuvaleka kwe-outlet futhi inciphise ukuthambekela komlomo omhlophe wokuphonsa.
Ithebula lokwakheka kwe-Ferrosilicon.
Okuqukethwe kwe-elementi
I-Ferrosilicon iwuhlobo lwe-ferroalloy olwakhiwa ngokuncishiswa kwe-silica noma isihlabathi nge-coke lapho kukhona insimbi. Imithombo ejwayelekile ye-iron yi-iron scrap noma i-milscale. Ama-Ferrosilicons anokuqukethwe kwe-silicon kuze kufike ku-15% enziwa ezithandweni eziqhumayo ezifakwe izitini zomlilo ezine-asidi. Ama-Ferrosilicon anokuqukethwe kwe-silicon ephakeme enziwa kuma-arc kagesi. Ukwakhiwa okujwayelekile emakethe ama-ferrosilicons ane-silicon engu-60-75%, Okusele kuyinsimbi, cishe u-2% ehlanganisa ezinye izakhi ezifana ne-aluminium ne-calcium, Ukuchichima kwe-silica isetshenziselwa ukuvimbela ukwakheka kwe-silicon carbide.
Isicelo
I-Ferro silicon 72 75 isetshenziswa kabanzi njenge-deoxidizer kanye nesengezo sengxubevange ekwenzeni insimbi.
I-Ferro silicon powder ikhipha ukushisa okuningi ekukhiqizweni kwensimbi, futhi isetshenziswa njenge-ejenti yokufudumeza izigqoko zensimbi zensimbi ukuze kuthuthukiswe izinga lokubuyisela kanye nekhwalithi yezinsimbi zensimbi.
I-Ferrosilicon ingasetshenziswa njenge-inoculant kanye ne-nodulizer ye-cast iron.
Okuqukethwe kwe-silicon ephezulu i-ferrosilicon alloy iyi-ejenti yokunciphisa evame ukusetshenziswa ekukhiqizeni ama-ferroalloys anekhabhoni ephansi embonini ye-ferroalloy.
I-Ferrosilicon powder noma i-atomized ferrosilicon powder ingasetshenziswa njenge-coating yokukhiqiza induku yokushisela.
I-Ferrosilicon ingasetshenziselwa ukuncibilikisa izinga lokushisa eliphezulu kwensimbi ye-magnesium. Ithani elingu-1 le-metallic magnesium lidinga ukusebenzisa amathani angu-1.2 we-ferrosilicon.
| I-Ferrosilicon International Brand (GB2272-2009)0.00 | ||||||||
| I gama le-brand | ukwakheka kwamakhemikhali | |||||||
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| Si | Al | Ca | Mn | Cr | P | S | C |
|
| Ibanga | ≤ | ||||||
| I-FeSi90Al1.5 | 87.0-95.0 | 1.5 | 1.5 | 0.4 | 0.2 | 0.04 | 0.02 | 0.2 |
| I-FeSi90Al3.0 | 87.0-95.0 | 3.0 | 1.5 | 0.4 | 0.2 | 0.04 | 0.02 | 0.2 |
| I-FeSi75Al0.5-A | 74.0-80.0 | 0.5 | 1.0 | 0.4 | 0.5 | 0.035 | 0.02 | 0.1 |
| I-FeSi75Al0.5-B | 72.0-80.0 | 0.5 | 1.0 | 0.5 | 0.5 | 0.04 | 0.02 | 0.2 |
| I-FeSi75Al1.0-A | 74.0-80.0 | 1.0 | 1.0 | 0.4 | 0.3 | 0.035 | 0.02 | 0.1 |
| I-FeSi75Al1.0-B | 72.0-80.0 | 1.0 | 1.0 | 0.5 | 0.5 | 0.04 | 0.02 | 0.2 |
| I-FeSi75Al1.5-A | 74.0-80.0 | 1.5 | 1.0 | 0.4 | 0.3 | 0.035 | 0.02 | 0.1 |
| I-FeSi75Al1.5-B | 72.0-80.0 | 1.5 | 1.0 | 0.5 | 0.5 | 0.04 | 0.02 | 0.2 |
| I-FeSi75Al2.0-A | 74.0-80.0 | 2.0 | 1.0 | 0.4 | 0.3 | 0.035 | 0.02 | 0.1 |
| I-FeSi75Al2.0-B | 72.0—80.0 | 2.0 | - | 0.5 | 0.5 | 0.04 | 0.02 | 0.2 |
| I-FeSi75-A | 74.0-80.0 | - | - | 0.4 | 0.3 | 0.035 | 0.02 | 0.1 |
| I-FeSi75-B | 72.0-80.0 | - | - | 0.5 | 0.5 | 0.04 | 0.02 | 0.2 |
| I-FeSi65-B | 65.0-72.0 | - | - | 0.5 | 0.5 | 0.04 | 0.02 | - |
| I-FeSi45-B | 40.0-47.0 | - | - | 0.5 | 0.5 | 0.04 | 0.02 | - |
| I-Ferro Silicon Powder | 0 mm - 5 mm |
| I-Ferro Silicon Grit Sand | 1 mm - 10 mm |
| I-Ferro Silicon Lump Block | 10 mm – 200 mm, Usayizi ngokwezifiso |
| Ibhola le-Ferro Silicon Briquette | 40 mm - 60 mm |
