Nodulizer(ReMgSiFe)
igoa ole oloa:Nodulizer(ReMgSiFe)
Fa'ata'ita'iga/Lapopoa:5-25mm 5-20mm 3-25mm 3-20mm
Fa'amatalaga o oloa:
O le Nodulizer o se vaisu e mafai ona faʻalauteleina le faʻavaeina o le graphite spheroidal mai fasi graphite i le gaosiga o gaioiga.E mafai ona faʻaleleia graphites spheroidal ma faʻateleina le numera o graphites spheroidal ina ia faʻaleleia atili a latou mea faʻainisinia.O se taunuuga, o le ductility ma le faigata o oloa ua faʻaleleia ina ia faʻamalosia tele lo latou malosi ma galuega.E masani ona faʻaaogaina i le gaosiga o uʻamea ductile mo metallurgy, aerospace, militeri, taavale, afi afi i totonu, masini masini, malosi matagi ma isi fanua.
Fa'ailoga oloa:
◆ O elemene oloa o loʻo tufatufaina tutusa ma o elemene autu e fiafia i laʻititi laʻititi lea e mafai ona pulea i totonu ± 0.2%;
◆ O le tali atu i togafitiga nodulizing e mautu ma maualuga le maualuga o le faʻaogaina o le magnesium;
◆ O lona magnesia e masani ona pulea i totonu ole 0.6%.Fa'atasi ai ma u'amea u'amea fa'amautu ma le fa'atekonolosi fa'amatu'u, e mafai ona fa'atonutonu lelei le magnesium o totoe.
◆ O le faiga nodulizing o le nodulizers sili ona aoga e iloa ai le itiiti o slag gaosia, naʻo le faʻamauina mo le 1/8 o le slag gaosia pe a faʻatusatusa i le masani faʻafefeteina togafitiga o ductile uʻamea castings.E le gata i lea, o le tau o le nodulizing e maualalo.
◆ O le mamafa e seasea-lalolagi nodulizers fiafia malosi malosi ma anti-recession, anti-distortion ma anti-faalavelave i le faagasologa o le gaosiga.
afifiina: i totonu 25-kg laina palasitika taga po o tone taga taʻitasi pe pei ona manaʻomia e tagata faʻatau.
Fa'amatalaga autu:
| Nodulizer masani | 牌号 | Tulaga Fa'a-Kemikolo（%） | |||||||
| Mg | RE | Ca | Ba | Si | Al≤ | MgO≤ | Fa'amamafa | ||
| SF | 5.5-6.1 | 0.8-1.2 | 0.8-1.2 | / | 40-50 | 1.0 | 0.5 | 5-25mm 5-20mm 3-25mm 3-20mm | |
| 6.4-6.8 | 0.6-1.1 | 1.5-2.0 | 1.0-3.0 | 40-50 | 1.0 | 0.5 | |||
| 6.4-6.8 | (Su'ega) | 1.5-2.0 | / | 40-50 | 1.0 | 0.5 | |||
| SQ | 5.6-6.0 | 1.9-2.3 | 2.0-2.4 | / | 38-43 | 1.0 | 0.5 | ||
| 5.3-5.7 | 1.3-1.7 | 1.8-2.2 | / | 43-48 | 1.0 | 0.5 | |||
| 5.1-5.6 | 1.8-2.2 | 1.8-2.2 | / | 43-48 | 1.0 | 0.5 | |||
| 4.4-4.8 | 1.8-2.2 | 1.8-2.2 | 0.8-1.2 | 43-48 | 1.0 | 0.5 | |||
| SC | 6.1-6.5 | 2.5-2.9 | 1.7-2.1 |
| ≥44 | 1.0 | 0.6 | ||
| 7.5-8.5 | 2.5-3.5 | 2.5-3.5 | 1.0-2.0 | 38-44 | 1.0 | 0.6 | |||
| 6.8-7.2 | 2.4-2.8 | 2.8-3.2 | 1.4-1.8 | 39-43 | 1.0 | 0.6 | |||
| 6.0-6.5 | 1.5-2.0 | 2.0-3.0 | 1.0-2.0 | 38-48 | 1.0 | 0.6 | |||
| 6.0-7.0 | 1.5-1.9 | 2.0-3.0 | 1.0-2.0 | 38-48 | 1.0 | 0.6 | |||
| Ituaiga Maualalo | O le fatuga e tutusa lava e pei ona taʻua i luga | 0.2 | |||||||
| Manatua | O oloa e mafai ona gaosia e tusa ai ma le tuʻufaʻatasiga manaʻomia e tagata faʻatau. | ||||||||
| O oloa talafeagai e fautuaina mo tagata faʻatau e tusa ai ma a latou tulaga faʻapitoa o gaosiga, mea mataʻutia ma tulaga o oloa. | |||||||||
| Nodulizers Mamafa-seasea-lalolagi | Fa'ailoga | Tulaga Fa'a-Kemikolo（%） | Fa'amamafa | |||||||
| Mg | REO | Ca | Ba | Si | Bi/Sb | isi | Fe | |||
| SD | 7.0-9.0 | 3.0-5.0 | (Aofa'i Talafeagai) | (Aofa'i Talafeagai) | 38－43 | (Su'ega) | - | (Alauni) | 5-30mm 5-25mm 3-20mm | |
| 6.0-7.0 | 2.0-3.0 | |||||||||
| Manatua | O oloa e mafai ona tuʻuina atu e tusa ai ma manaʻoga o tagata faʻatau. | |||||||||
| O oloa talafeagai e fautuaina mo tagata faʻatau e tusa ai ma a latou tulaga faʻapitoa o gaosiga, mea mataʻutia ma tulaga o oloa. | ||||||||||
