Uamea lafo uamea, o se faatusa o se vaega o uamea lafo, taua foi nodular uʻamea. Nodular lafo uʻamea maua nodular graphite ala spheroidization ma inoculation togafitiga, lea lelei faʻaleleia ai le masini meatotino o lelafo vaega, aemaise lava le plasticity ma faigata, ina ia maua maualuga maualuga lo le carbon carbon.
Ductile uʻamea e le o se tasi mea ae o se vaega o le kulupu o mea e mafai ona gaosia e maua ai le tele o ituaiga o meatotino e ala i le faʻatonutonuina o le microstructure. O le masani faʻauigaina uiga o lenei vaega o mea o le foliga o le kalafi. I uʻamea ductile, o le graphite o loʻo i le tulaga o nodules nai lo flakes pei ona i ai i le efuefu uʻamea. O le maʻai foliga o le flakes o kalafi faatupu manatu faʻataua manatu manatu i totonu o le uʻamea lapoʻa ma le lapotopoto foliga o le nodules laitiiti, o lea taofia ai le fausiaina o taʻetaʻei ma maua ai le faaleleia ductility e aumaia ai le uʻamea filogia lona igoa.
Uamea lafo Nodular ua vave atiina ae i se lafo uamea mea lona lua na o efuefu lafo uʻamea ma lautele faʻaaogaina. O le mea e faʻaigoaina o le "substituting iron for steel" e tele lava ona faʻasino i le uʻamea. E masani ona faʻaaogaina le uʻamea e gaosia ai vaega mo crankshafts ma camshafts mo taʻavale, tractor, ma afi afi o loʻo i totonu, faʻapea foi ma afuala o le mamafa mo masini lautele.
▶ Oloa Mea Maua Avanoa i Ductile Uamea Fausiaina ole RMC
• Uʻamea efuefu: GJL-100, GJL-150, GJL-200, GJL-250, GJL-300, GJL-350
• Faʻamama Uʻamea: GJS-400-18, GJS-40-15, GJS-450-10, GJS-500-7, GJS-600-3, GJS-700-2, GJS-800-2
• Alumini ma a latou faʻataʻoto
• Isi Mea ma Tulaga faataʻatia pe a talosagaina
▶ Malosiaga o le lafoina oneone i lima:
• Max Tele: 1,500 mm × 1000 mm × 500 mm
• Vaʻaiga mamafa: 0.5 kg - 500 kg
• Malosiaga faʻaletausaga: 5,000 tone - 6,000 tone
• Faʻapalepale: I luga ole Talosaga.
▶ Malosiaga o le lafoina o oneone e ala i masini otometi
• Max Max: 1,000 mm × 800 mm × 500 mm
• Vaʻaiga mamafa: 0.5 kg - 500 kg
• Malosiaga faʻaletausaga: 8,000 tone - 10,000 tone
• Faʻapalepale: I luga ole Talosaga.
▶ Autu o Gaosiga Autu
• Mamanu & Faʻaogaina o Meafaigaluega → Faia o Mamanu → Faʻasaʻoina o Faʻataʻitaʻiga → Vailaʻiga Faʻavaeina o Vailaʻau → Faʻafefeteina ma le Faʻasuina → Faʻamamaina, Oloina ma le Fanaina o Faʻamamaina → Faʻamauina gaioiga poʻo le teuina mo uta.
▶ Sand Casting Asiasiga gafatia
• Suʻesuʻeina ole numera ole eletise ma numera
• Suʻesuʻega o faʻamaumauga
• Siaki faigata a Brinell, Rockwell ma Vickers
• Suʻesuʻeina o mea totino
• Maualalo ma masani masani vevela faʻataʻitaʻiga tofotofoga
• Suʻega mama
• UT, MT ma RT asiasiga
|
Igoa o le Cast Iron
|
Lafo Vasega Vasega | Tulaga faatonuina |
| Uʻamea Faʻafuaseʻi | EN-GJL-150 | IT 1561 |
| EN-GJL-200 | ||
| EN-GJL-250 | ||
| EN-GJL-300 | ||
| EN-GJL-350 | ||
| Uʻamea lafo uʻamea | EN-GJS-350-22 / LT | IT 1563 |
| EN-GJS-400-18 / LT | ||
| EN-GJS-400-15 | ||
| EN-GJS-450-10 | ||
| EN-GJS-500-7 | ||
| EN-GJS-550-5 | ||
| EN-GJS-600-3 | ||
| N-GJS-700-2 | ||
| EN-GJS-800-2 | ||
| Uamea Dustile Austempered | EN-GJS-800-8 | IT 1564 |
| EN-GJS-1000-5 | ||
| EN-GJS-1200-2 | ||
| SiMo lafo uʻamea | EN-GJS-SiMo 40-6 | |
| EN-GJS-SiMo 50-6 |
