Barium-Silicon(BaSi)
igoa ole oloa:Ferro Silicon barium tui(Basi）
Fa'ata'ita'iga/Lapopoa:0.2-0.7mm, 1-3mm, 3-10mm
Fa'amatalaga o oloa:
Ferro silicon barium inoculant o se ituaiga FeSi-faʻavae uʻamea o loʻo i ai le aofaʻi o le barium ma le calcium, e mafai ona faʻaitiitia ai le maʻalili, faʻatupuina le toega itiiti.O le mea lea, o le Ferro silicon barium inoculant e sili atu le aoga nai lo le tui e na'o le calcium o lo'o i ai, e le gata i lea, e tutusa le fa'aogaina o le fa'aogaina o le tui e maualuga atu mea o le barium ma le calcium o le a maua.O le tu'ufa'atasiga o le barium ma le calcium e sili atu le pulea o le malulu nai lo le tui o lo'o i ai na'o le calcium.
Fa'amatalaga autu:
(Fe-Si-Ba）
| FeSiBa | Fa'amatalaga(%,≤,≥） | |||||||||||||
| Ba | Si≥ | Ca | Al | Fe | B | S≤ | P≤ | C≤ | Ti | Mn | Cu | Ni | Cr | |
| FeSiBa2-3 | 2.0-3.0 | 75 | 1.0-2.0 | 1.0-1.5 | 0.05 | 0.04 | 0.5 | |||||||
| FeSiBa4-6 | 4.0-6.0 | 70 | 1.5-2.0 | 1.5-2.0 | 0.05 | 0.04 | 0.5 | |||||||
| FeSiBa4-6 | 4.0-6.0 | 70 | 1.5-2.0 | ≤1.5 | 0.05 | 0.04 | 0.5 | |||||||
| FeSiBa10-12 | 10.0-12.0 | 62-69 | 0.8-2.0 | 1-1.8 | 0.03 | 0.04 | 0.5 | |||||||
| FeSiBa20-25 | 20.0-25 | 55 | ≤2.0 | ≤2.0 | 0.03 | 0.04 | 0.5 | |||||||
| FeSiBa25 | 25.0-30 | 53 | ≤2.0 | ≤2.0 | 0.3 | 0.04 | 0.5 | |||||||
| FeSiBa30 | 30.0-35 | 50 | ≤2.0 | ≤2.0 | 0.3 | 0.04 | 0.5 | 0.4 | ||||||
| FeSiBa35 | 35.0-40 | 48 | ≤3.0 | ≤1.5 | 0.04 | 0.04 | 1.0 |
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Fa'atinoga ma foliga:
1. Faʻateleina le faʻalauteleina o le graphitization autu, faʻamamaina graphite, faʻaleleia le A-ituaiga graphite i le uʻamea efuefu ma le graphite o loʻo taumafai e faʻataʻamilomilo i uʻamea ductile, faʻaleleia le maualuga o le spheroidizing;
2. Faʻaitiitia le faʻafefe o le malulu, faʻaitiitia le maaa, faʻaleleia le faʻatinoina o le tipi;
3. Malosi le pa'u-tete'e gafatia, puipuia inoculation ma nodulizing pa'u;
4. Faʻaleleia le homogeneity o luga o le gau, faʻaitiitia le faʻafefe;
5. Faʻamautu vailaʻau faʻapipiʻi, tutusa le tele o vaega, faʻasesega i le tuʻufaʻatasia ma le lelei o le eseesega e maualalo;6. Low melting point (latalata i le 1300 ℃), faigofie ona faʻafefeteina i le faʻaogaina o le inoculation, itiiti scum.
Talosaga:
1. Ferro silicon barium alloy e masani ona faʻaaogaina mo deoxidization ma desulfurization i ductile uʻamea lafo alamanuia.
2. E mafai foi ona faʻaaogaina e fai ma faʻaopoopoga i le gaosiga o le ferroalloy.