alumini fa'amea fa'ameamea pa'u mo le lolomi 3d
Fa'amatalaga o oloa
Alumini-silicon alloy paʻu o se paʻu faʻapipiʻi e aofia ai le sili atu i le 90% alumini ma e uiga i le 10% silicon.O le paʻu o loʻo i ai mea sili ona lelei faʻaletino ma vailaʻau, e pei o le maualuga o le malosi, teteʻe o le corrosion, lelei le faʻamautuina o le vevela ma le maualuga o le eletise eletise, ma e faʻaaogaina lautele i le aerospace, taʻavale, fausiaina ma isi fanua.Aluminum-silicon alloy paʻu o loʻo i ai uiga o le malosi maualuga ma le maʻaʻa, e mafai ona tumau mautu i le maualuga o le vevela, e lelei le faʻafefeteina, ma e mafai ona tetee atu i le tafia o le siosiomaga ma ala faʻasalalau.E le gata i lea, o le paʻu uʻamea e sili ona lelei le gaosiga o mea ma e mafai ona faigofie ona faʻaogaina i ni faʻalavelave faʻapitoa ma fausaga.Aluminum-silicon alloy paʻu o loʻo i ai le tele o faʻaoga.I totonu o le aerospace fanua, e mafai ona faʻaaogaina e gaosia vaega fausaga vaalele, vaega afi ma vaʻa vaalele vaega fausaga fausaga.I totonu o taavale afi, e mafai ona faʻaaogaina e gaosia ai vaega afi, vaega taʻavale ma vaega faʻavae o le tino.I le tulaga o le fausiaina, e mafai ona faʻaaogaina e gaosia ai faʻataʻitaʻiga fale, mea teuteu ma mea faufale.
Fa'amatalaga fa'amatalaga
| Alumini silivon pa'u pa'u | |||
| Igoa | Si% | Cu% | Al |
| HR-Al88Si | 11-13 | <0.3 | paleni |
| HR-Al80Si | 9-11 | <0.3 | paleni |
| HR-Al92Si | 6.8-82 | <0.25 | paleni |
| HR-Al95Si | 4.5-6.0 | <0.3 | paleni |
| O le silicon anotusi o 12%,15%,20%,25%,30% etc. | |||
Fa'atatauga
1. Mea Fa'apipi'i Fa'aeletonika
2.E pei o le deoxidizer ma le faʻaogaina o mea faʻapipiʻi i totonu o le uʻamea uʻamea.
3. Piston Mea
4.As a nucleating sui ma spheroidizing sui i le alamanuia uʻamea lafo.
5.Conductive meafaitino
6.As a reductant i ferroalloy gaosiga.
7. Aluminum brazing
8. Lomiga 3D
Faiga pulea lelei
Huarui o loʻo i ai faiga faʻapitoa tau pulega.Matou te suʻesuʻeina muamua a matou oloa pe a maeʻa a matou gaosiga, ma matou toe faʻataʻitaʻi aʻo leʻi tuʻuina atu uma, e oʻo lava i faʻataʻitaʻiga.Ma afai e te manaʻomia, matou te manaʻo e talia isi vaega e suʻe.Ioe pe afai e te fiafia i ai, e mafai ona matou tuʻuina atu faʻataʻitaʻiga ia oe e suʻe ai.
O a matou oloa lelei e faʻamaonia e Sichuan Metallurgical Institute ma Guangzhou Institute of Metal Research.O le galulue faʻatasi ma i latou e mafai ona faʻasaoina le tele o taimi suʻega mo tagata faʻatau.
