Ferro Vanadium
Fa'amatalaga o le Ferrovanadium
| Fa'ailoga | Fa'atulagaga Fa'akemikolo (%) | ||||||
| V | C | Si | P | S | Al | Mn | |
| ≤ | |||||||
| FeV40-A | 38.0~45.0 | 0.60 | 2.0 | 0.08 | 0.06 | 1.5 | --- |
| FeV40-B | 38.0~45.0 | 0.80 | 3.0 | 0.15 | 0.10 | 2.0 | --- |
| FeV50-A | 48.0~55.0 | 0.40 | 2.0 | 0.06 | 0.04 | 1.5 | --- |
| FeV50-B | 48.0~55.0 | 0.60 | 2.5 | 0.10 | 0.05 | 2.0 | --- |
| FeV60-A | 58.0~65.0 | 0.40 | 2.0 | 0.06 | 0.04 | 1.5 | --- |
| FeV60-B | 58.0~65.0 | 0.60 | 2.5 | 0.10 | 0.05 | 2.0 | --- |
| FeV80-A | 78.0~82.0 | 0.15 | 1.5 | 0.05 | 0.04 | 1.5 | 0.50 |
| FeV80-B | 78.0~82.0 | 0.20 | 1.5 | 0.08 | 0.05 | 2.0 | 0.50 |
| Tele | 10-50mm | ||||||
Fa'amatalaga o Oloa
O le Ferrovanadium o se uʻamea faʻafefiloi e maua mai i le faʻaitiitia o le vanadium pentoxide i totonu o se ogaumu eletise ma le kaponi, ma e mafai foʻi ona maua mai i le faʻaitiitia o le vanadium pentoxide e ala i le metotia faʻavevela o le silicon i le ogaumu eletise.
E faʻaaogaina lautele o se mea faʻaopoopo elemene mo le faʻamaʻaʻaina o uʻamea faʻafefiloi o loʻo i ai le vanadium ma uʻamea faʻafefiloi, ma ua faʻaaogaina i tausaga talu ai nei e fai ai maneta tumau.
E masani ona faʻaaogaina le Ferrovanadium o se faʻaopoopoga i le faʻafefiloi o uʻamea.
A uma ona fa'aopoopo le u'amea vanadium i le u'amea, e mafai ona fa'aleleia atili le ma'a'a, malosi, tete'e atu i le ofuina ma le faigofie ona u'amea, ma e mafai fo'i ona fa'aleleia atili le fa'atinoga o le tipiina o le u'amea.
Fa'aaogāina o le ferrovanadium
1. O se mea fa'aopoopo taua i le u'amea ma le u'amea. E mafai ona fa'aleleia atili ai le malosi, le ma'a'a, le faigofie ona fa'agaoioi ma le tete'e atu i le vevela o le u'amea. Talu mai le vaitau o le 1960, ua matua'i fa'ateleina le fa'aogaina o le ferrovanadium i le pisinisi u'amea ma le u'amea, e o'o atu i le 1988 e 85% o le fa'aaogaina o le ferro vanadium. O le vaega o le fa'aaogaina o le u'amea vanadium i u'amea o le u'amea kaponi 20%, u'amea u'amea malosi maualalo 25%, u'amea u'amea 20%, u'amea meafaigaluega 15%. O le u'amea u'amea malosi maualalo (HSLA) o lo'o i ai le u'amea vanadium e fa'aaogaina lautele i le gaosiga ma le fausiaina o paipa suau'u/kesi, fale, Alalaupapa, ala u'amea, va'a mamafa, fa'avaa o ta'avale ma isi mea fa'apena ona o lona malosi tele.
2. I totonu o le u'amea e le o le u'amea ferosini e fa'aaogaina tele e gaosia ai le vanadium ferrotitanium alloy, e pei o le Ti-6Al-4V, Ti-6Al-6V-2Sn ma
O le Ti-8Al-1V-Mo. O le Ti-6al-4v alloy e faʻaaogaina i le gaosiga o vaalele ma roketi mo mea faufale e sili ona lelei mo le vevela maualuga, ae i le Iunaite Setete e taua tele, e silia ma le afa le gaosiga o le titanium vanadium ferroalloy. E mafai foi ona faʻaaogaina le uʻamea Ferro vanadium i mea faʻamaneta, uʻamea lafo, carbide, mea faʻamalosia ma mea faʻaniukilia ma isi vaega.
3. E fa'aaogaina tele o se mea fa'aopoopo i le u'amea. O le ma'a'a, malosi, tete'e atu i le ofuina ma le faigofie ona fa'apipi'i o le u'amea
E mafai ona fa'aleleia atili le fa'aopoopoina o le ferrovanadium i le u'amea, ma e mafai ona fa'aleleia atili le fa'atinoga o le tipiina o u'amea. E masani ona fa'aaogaina le u'amea vanadium i le gaosiga o u'amea kaponi, u'amea malosi maualalo, u'amea u'amea maualuga, u'amea meafaigaluega ma u'amea lafo.
4. Talafeagai mo le fa'ama'a'aina o u'amea fa'afefiloi, fa'aopoopoga o elemene fa'afefiloi ma le ufiufi o le eletise u'amea e le gaoia, ma isi. O lenei tulaga fa'atonuina e fa'atatau i le gaosiga o le niobium pentoxide concentrate o se mea mata mo le faia o u'amea po'o fa'aopoopoga o le fa'a'ofuina, eletise o se sui fa'afefiloi, mea fa'amaneta ma isi fa'aoga o le u'amea vanadium.
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