Eletise Fa'apipi'i U'amea Fa'a'ele'ele Maualalo
J555G
GB/T E5510-G
AWS A5.5 E8010-G
Fa'amatalaga: O le J555G o se eletise fa'atulagaina i lalo e tele ai le cellulose sodium. Fa'aaoga le DCEP (electrode current direct). E talafeagai mo le fa'apipi'iina o le fa'apipi'iina i lalo i tulaga uma o le so'oga fa'ata'amilomilo i luga o le nofoaga o paipa. E mafai ona fa'apipi'iina 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 lautele o paipa u'amea eseese e maualalo le u'amea.
Fa'asologa fa'akemikolo o le u'amea fa'apipi'i (%):
| C | Mn | Si | S | P |
| ≤0.20 | ≥1.00 | ≤0.50 | ≤0.035 | ≤0.035 |
熔敷金属力学性能 O mea faʻainisinia o uʻamea uʻamea:
| 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 | ≥540 | ≥440 | ≥17 | ≥27 |
Su'esu'ega X-ray: vasega II
Taimi nei fautuaina:
| (mm) Lapo'a o le tootoo | 2.5 | 3.2 | 4.0 | 5.0 |
| (A) Tafega o le Uelo | 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 matou galulue i le gaosiga oeletise fa'apipi'is, u'amea fa'apipi'i, ma mea fa'aaogā mo le ueloina mo le silia ma le 20 tausaga.
O a matou oloa autū e aofia ai le u'amea e le gaoiaeletise fa'apipi'is, eletise fa'apipi'i u'amea kaponi,eletise fa'apipi'i u'amea maualalo, eletise fa'apipi'i i luga o le u'amea, eletise fa'apipi'i i le nickel ma le cobalt alloy, uaea fa'apipi'i i le u'amea vaivai ma le u'amea maualalo, uaea fa'apipi'i i le u'amea e le gaoia, uaea fa'apipi'i i le kesi e puipuia ai le flux core, uaea fa'apipi'i i le alumini, fa'apipi'i i le arc i lalo. uaea, uaea fa'apipi'i i le nickel ma le cobalt alloy, uaea fa'apipi'i i le apamemea, uaea fa'apipi'i i le TIG ma le MIG, eletise tungsten, eletise e fa'apipi'i ai le carbon, ma isi mea fa'aopoopo ma mea e fa'aaogaina mo le fa'apipi'iina.






