Eletise Fa'amau U'amea Kaponi
J425G
GB/T E4310
AWS A5.1 E6010
Fa'amatalaga: O le J425G o se eletise e ufiufi i le sodium maualuga le cellulose. Fa'aaoga le DCEP (direct current electrode positive), lea e talafeagai mo le fa'apipi'iina o le laina fa'ata'amilomilo i luga o le nofoaga o paipa i tulaga uma. A fa'apipi'i le vaega pito i lalo, e mafai ona fa'apipi'i i le tasi itu ma fa'apipi'i i itu uma e lua, ma e vave tele le saoasaoa o le fa'apipi'iina.
Fa'aoga: Fa'aaogaina mo le fa'apipi'iina o le so'oga fa'ata'amilomilo o paipa u'amea kaponi eseese.
Fa'asologa fa'akemikolo o le u'amea fa'apipi'i (%):
| C | Mn | Si | S | P |
| ≤0.20 | 0.30~0.60 | ≤0.20 | ≤0.035 | ≤0.040 |
Uiga fa'amekanika o le u'amea fa'apipi'i:
| Mea fa'ata'ita'i | Malosiaga o le tensile Mpa | Malosiaga o le fua Mpa | Fa'aloloa % | Taua o le aafiaga (J) (-30℃) |
| Fa'amaonia | ≥420 | ≥330 | 22 | ≥27 |
Su'esu'ega X-ray: vasega II
Taimi nei fautuaina:
| Lapo'a o le tootoo (mm) | 2.5 | 3.2 | 4.0 | 5.0 |
| Tafe o le uelo (A) | 40 ~ 70 | 70 ~ 110 | 110 ~ 160 | 160 ~ 190 |
Fa'aaliga:
1. Tatala le u'amea uelo a'o le'i fa'aaogaina, ma fa'aaoga i le tele e mafai ai pe a uma ona tatala;
2. E masani lava, e leai se manaʻoga e toe faʻamago aʻo leʻi faʻapipiʻiina i le uelo, ma e mafai ona faʻamago i le 70~90°C mo le 1 itula pe a susu.
Na faavaeina le Wenzhou Tianyu Electronic Co., Ltd. i le 2000. Ua silia ma le 20 tausaga o matou galulue i le gaosiga o eletise uelo, u'amea uelo, ma mea e fa'aaogaina mo le uelo.
O a matou oloa autū e aofia ai eletise u'amea e le gaoia, eletise u'amea kaponi, eletise u'amea e maualalo le u'amea, eletise u'amea e fa'apipi'i i luga, eletise u'amea e faia i le nickel ma le cobalt alloy, uaea u'amea e faia i le u'amea vaivai ma le u'amea maualalo le u'amea, uaea u'amea e le gaoia, uaea u'amea e puipuia i le kesi, uaea u'amea alumini, uaea u'amea e fa'apipi'i i le arc i lalo, uaea u'amea, uaea u'amea nickel ma le cobalt alloy, uaea u'amea apameme, uaea u'amea TIG ma le MIG, eletise tungsten, eletise e fa'apipi'i ai le kaponi, ma isi mea fa'aopoopo ma mea e fa'aaogaina mo le u'amea.








