O le ERCu o se u'amea 'apamemea ua fa'amamāina mai le oksitekene ua atia'e e maua ai ni fa'aputuga mafiafia ma maualuga le tulaga lelei ma le maualuga o le fa'aosofiaga eletise mo le fa'aaogaina i le tu'ufa'atasia ma le ufiufiina i faiga fa'agasologa o le kesi-inert.
O uaea ERCu ua fa'apipi'i ma le u'amea fa'atumu e fa'aaogaina tele e fai ai le 'apamemea ua fa'amamāina ma toe fa'aleleia ai le fa'apipi'iina o le 'apamemea i le faiga o le gas metal-arc ma le gas tungsten-arc. E mafai fo'i ona fa'aaogaina e fa'apipi'i ai le u'amea galvanized ma le 'apamemea ua fa'amamāina i le u'amea vaivai pe a le mana'omia ni so'oga malolosi.
O uaea ua fa'a'ofuofu ERCu ma le u'amea fa'atumu e fa'aaogaina e ufiufi ai mea e tete'e atu ai i le 'ele. E masani ona fa'aaogaina le ERCu mo mamanu fa'apipi'i, ta'avale fa'alava, elemene fa'avevela, fa'atagata apamemea, mea e uu ai eletise u'amea, pa pasi, ma feso'ota'iga apamemea.
Fa'atinoga fa'aletino ma meatotino fa'amekanika:
Vaega-mautu 1020 DEG C mafiafia 8.9kg/dm fua fa'atatau o le fa'aopoopoga o le 30-40%
liquidus 1050 DEG C malosi fa'alava 210-220N/mm2, ma'a'a Brinell 60HB
ERCU COMPER ALLOY WELDING WIRE CHEMICAL COPPER ALLOY COPPER ALLOY
| Fa'aputuga Kemikolo (%) | |||||
| Tulaga Faatonuina | ISO 24373 | GB/T9460 | BS EN14640 | AWS A5.7 | DIN1733 |
| Vasega NUMERA. | Cu1898 | SCu1898 | Cu1898 | C18980 | 2.1006 |
| u'amea fa'a'au'au NO. | CuSn1 | CuSn1 | CuSn1 | ERCu | SG-CuSn |
| Cu | E le itiiti ifo i le 98 | Min98 | Paleni. | E le itiiti ifo i le 98 | Paleni. |
| Al | 0.01 | Maualuga 0.01 | 0.01 | 0.01 | Maualuga 0.01 |
| Fe | – | – | 0.05 | 0.50 | Maualuga 0.05 |
| Mn | 0.50 | Maualuga 0.5 | 0.1~0.5 | 0.50 | 0.1~0.5 |
| Ni | – | – | 0.3 | – | Maualuga 0.3 |
| P | 0.15 | Maualuga 0.15 | 0.02 | 0.15 | Maualuga 0.02 |
| Pb | 0.02 | Maualuga 0.02 | 0.02 | 0.02 | Maualuga 0.01 |
| Si | 0.5 | Maualuga 0.5 | 0.5 | 0.5 | 0.1~0.5 |
| Sn | 1.0 | Maualuga 1.0 | 0.5~1.0 | 1.0 | 0.5~1.0 |
| As | – | – | 0.05 | – | Maualuga 0.05 |
| Isi Aofa'i | 0.5 | Maualuga 0.5 | 0.1 | 0.5 | Maualuga 0.1 |
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.