Nke kacha mma nchara nkedo iron FeSi/Ferro silicon/Ferro Silicon 75/72/65 Ferro Silicon
Ferro silicon 75
Ferro silicon 75 na-ejikarị eme ihe na nkedo ígwè. N'ime usoro nhazi ígwè, ígwè ahụ kwesịrị ka ikuku oxygen na-eme ka ọ nweta ọnọdụ okpomọkụ dị elu nke ọma, na oke ikuku oxygen na-emecha na-emepụta ihe ndị ọzọ oxides na ígwè, nke na-emetụta àgwà nke ígwè ahụ. N'otu oge ahụ, ferro silicon 75 nwekwara ike ịkwalite mma nke ígwè ahụ n'ụzọ dị irè, mee ka ọnụego absorption dịkwuo mma, belata ọnụ ahịa mmepụta ma nwekwuo oke uru nke igwe igwe.
Ojiji nke ferro silicon 75
(1) Ferro silicon 75 bụ ihe dị mkpa deoxidizer na ụlọ ọrụ na-eme nchara. Na nchara ígwè, a na-eji ferro silicon 75 mee ihe maka mmiri ozuzo deoxidation na mgbasa deoxidation.
(2) Ferro silicon 75 na-eji dị ka ihe inoculant na spheroidizing onye na-arụ ọrụ na nkedo ígwè. Na mmepụta nke ígwè nkedo nodular, 75 ferro silicon bụ ihe dị mkpa inoculant (na-enyere aka ịmalite graphite) na nodulizer.
(3) Ferro silicon 75 na-eji dị ka onye na-ebelata mmepụta nke ferroalloys. Ọbụghị naanị mmekọrịta kemịkalụ dị n'etiti silicon na oxygen dị ukwuu, mana ọdịnaya carbon nke silicon ferro silicon 75 dị oke ala. Ya mere, elu-silicon ferrosilicon (ma ọ bụ silicon alloy) bụ ihe a na-ejikarị eme ihe na-ebelata ihe na-emepụta ihe na-emepụta ihe na-emepụta carbon carbon dị ala na ụlọ ọrụ ferroalloy.
(4) A na-ejikarị ferrosilicon 75 mee ihe na usoro mgbaze dị elu nke magnesium metal na usoro Pidgeon nke magnesium na-agbaze. Magnesium dị na CaO. A na-edochi MgO, na tọn metal ọ bụla magnesium ga-eri ihe dị ka tọn 1.2 nke ferrosilicon. Mmepụta nke ígwè magnesium na-ekere òkè dị ukwuu.
Ngwa FERRO SILICON 75
Ferro silicon 75 na-ejikarị eme ihe na nkedo ígwè. N'ime usoro nhazi ígwè, ígwè ahụ kwesịrị ka ikuku oxygen na-eme ka ọ nweta ọnọdụ okpomọkụ dị elu nke ọma, na oke ikuku oxygen na-emecha na-emepụta ihe ndị ọzọ oxides na ígwè, nke na-emetụta àgwà nke ígwè ahụ. N'otu oge ahụ, ferro silicon 75 nwekwara ike ịkwalite mma nke ígwè ahụ n'ụzọ dị irè, meziwanye ọnụego absorption, belata ọnụ ahịa mmepụta na ịbawanye uru nke igwe igwe.
Ferro silicon 75 nwekwara ike iji dị ka ihe ọzọ na inoculants na nkedo iji welie guzobe na mụbaa ọnụ ọgụgụ nke eutectic pellets. Mgbakwunye nke ferro silicon 75 na mmepụta nke ígwè ductile nwere ike igbochi nhazi nke carbide na ígwè ma kwalite ọdịda na spheroidization nke graphite. Ọ nwere ike imeziwanye mmiri nke igwe n'ụzọ dị irè, si otú a na-egbochi mmechi nke mpụta na ibelata ọchịchọ nke ọnụ ọcha nke nkedo.
Ferrosilicon mejupụtara tebụl.
Ihe ọdịnaya
Ferrosilicon bụ ụdị ferroalloy nke a na-emepụta site na mbelata silica ma ọ bụ ájá nwere coke n'ihu ígwè. Ebe a na-esi enweta ígwè bụ ihe mkpofu ígwè ma ọ bụ milscale. A na-eme Ferrosilicons nwere ọdịnaya silicon ruo ihe dị ka 15% n'ime ọkụ ọkụ ejiri brik ọkụ acid kpuchie. Ferrosilicons na elu silicon ọdịnaya na-mere na electric arc furnaces.The mbụ formulations na ahịa bụ ferrosilicons na 60-75% silicon, The fọdụrụ bụ ígwè, na banyere 2% esịnede ihe ndị ọzọ dị ka aluminum na calcium, An overabundance nke silica bụ. eji egbochi guzobe nke silicon carbide.
Ngwa
A na-eji Ferro silicon 72 75 eme ihe dị ka deoxidizer na mgbakwunye alloy na nchara.
Ferro silicon ntụ ntụ na-ewepụta oke ọkụ na mmepụta nchara, a na-ejikwa ya dị ka onye na-ekpo ọkụ maka mkpuchi nchara nchara iji meziwanye ọnụego mgbake na ogo nke ingots ígwè.
Enwere ike iji Ferrosilicon dị ka inoculant na nodulizer maka nkedo ígwè.
Ọdịnaya silicon dị elu ferrosilicon alloy bụ ihe a na-ejikarị na-ebelata ihe na-emepụta ihe ferroalloys dị ala na ụlọ ọrụ ferroalloy.
Ferrosilicon ntụ ntụ ma ọ bụ atomized ferrosilicon ntụ ntụ nwere ike iji dị ka mkpuchi maka ịgbado ọkụ n'osisi mmepụta.
Enwere ike iji Ferrosilicon mee ihe maka mgbaze dị elu nke ígwè magnesium. Otu tọn nke magnesium dara kwesịrị iri ihe dị ka tọn 1.2 nke ferrosilicon.
| Ferrosilicon International Brand (GB2272-2009) 0.00 | ||||||||
| Aha ika | chemical mejupụtara | |||||||
|
| Si | Al | Ca | Mn | Cr | P | S | C |
|
| Oke | ≤ | ||||||
| FeSi90Al1.5 | 87.0-95.0 | 1.5 | 1.5 | 0.4 | 0.2 | 0.04 | 0.02 | 0.2 |
| FeSi90Al3.0 | 87.0-95.0 | 3.0 | 1.5 | 0.4 | 0.2 | 0.04 | 0.02 | 0.2 |
| FeSi75Al0.5-A | 74.0-80.0 | 0.5 | 1.0 | 0.4 | 0.5 | 0,035 | 0.02 | 0.1 |
| FeSi75Al0.5-B | 72.0-80.0 | 0.5 | 1.0 | 0.5 | 0.5 | 0.04 | 0.02 | 0.2 |
| FeSi75Al1.0-A | 74.0-80.0 | 1.0 | 1.0 | 0.4 | 0.3 | 0,035 | 0.02 | 0.1 |
| FeSi75Al1.0-B | 72.0-80.0 | 1.0 | 1.0 | 0.5 | 0.5 | 0.04 | 0.02 | 0.2 |
| FeSi75Al1.5-A | 74.0-80.0 | 1.5 | 1.0 | 0.4 | 0.3 | 0,035 | 0.02 | 0.1 |
| FeSi75Al1.5-B | 72.0-80.0 | 1.5 | 1.0 | 0.5 | 0.5 | 0.04 | 0.02 | 0.2 |
| FeSi75Al2.0-A | 74.0-80.0 | 2.0 | 1.0 | 0.4 | 0.3 | 0,035 | 0.02 | 0.1 |
| FeSi75Al2.0-B | 72.0-80.0 | 2.0 | - | 0.5 | 0.5 | 0.04 | 0.02 | 0.2 |
| FeSi75-A | 74.0-80.0 | - | - | 0.4 | 0.3 | 0,035 | 0.02 | 0.1 |
| FeSi75-B | 72.0-80.0 | - | - | 0.5 | 0.5 | 0.04 | 0.02 | 0.2 |
| FeSi65-B | 65.0-72.0 | - | - | 0.5 | 0.5 | 0.04 | 0.02 | - |
| FeSi45-B | 40.0-47.0 | - | - | 0.5 | 0.5 | 0.04 | 0.02 | - |
| Ferro Silicon ntụ ntụ | 0 mm - 5 mm |
| Ferro Silicon Grit Sand | 1 mm - 10 mm |
| Ferro Silicon Lump Block | 10 mm - 200 mm, nha omenala |
| Ferro Silicon Briquette bọọlụ | 40 mm - 60 mm |
