ERCu waa dahaar naxaas ah oo laga sameeyay oksaydh oo loo sameeyay si loo bixiyo kayd cufan oo tayo sare leh oo leh koronto-qaadis heer sare ah si loogu isticmaalo ku biirista iyo ku dahaarka hababka gaaska aan firfircoonayn.
Fiilada ERCu ee la boolaleeyay iyo usha birta buuxisa waxaa ugu horreyn loo isticmaalaa in lagu sameeyo naxaasta la gooyay iyo in la hagaajiyo shubka naxaasta ee alxanka leh iyadoo la adeegsanayo hababka birta gaaska-qaaca iyo gaaska tungsten-arc. Waxa kale oo loo isticmaali karaa in lagu alxamo birta galvanized iyo naxaasta la gooyay ilaa birta khafiifka ah halkaas oo aan loo baahnayn kala-goysyada xoogga sare leh.
Fiilo bir ah oo ERCu ah oo la tuujiyay iyo usha birta ah ee buuxinta ayaa loo isticmaalaa in lagu daboolo dusha sare si looga hortago daxalka. ERCu waxaa badanaa loo isticmaalaa qaababka billet-ka, duubabka hagaha, walxaha kululeeyaha, farshaxanka naxaasta ah, hayayaasha elektroodka birta ah, baararka basaska, iyo isku xirayaasha naxaasta.
Waxqabadka jireed iyo sifooyinka farsamada:
Cufnaanta wejiga adag 1020 DEG C 8.9kg/dm Heerka fidinta ee 30-40%
Dareeraha 1050 DEG C xoogga la jiido 210-220N/mm2, Adkaysiga Brinell 60HB
ERCU COPPER ALLOWY WIILKA KIIMIKADA ISKU-DHAFAN
| Isku-darka Kiimikada (%) | |||||
| Heerarka | ISO 24373 | GB/T9460 | BS EN14640 | AWS A5.7 | DIN1733 |
| Fasalka Lambarka. | Cu1898 | SCu1898 | Cu1898 | C18980 | 2.1006 |
| Daawaha MAYA. | CuSn1 | CuSn1 | CuSn1 | ERCu | SG-CuSn |
| Cu | Ugu yaraan 98 | Min98 | Bal. | Ugu yaraan 98 | Bal. |
| Al | 0.01 | Ugu badnaan 0.01 | 0.01 | 0.01 | Ugu badnaan 0.01 |
| Fe | - | - | 0.05 | 0.50 | Ugu badnaan 0.05 |
| Mn | 0.50 | Ugu badnaan 0.5 | 0.1~0.5 | 0.50 | 0.1~0.5 |
| Ni | - | - | 0.3 | - | Ugu badnaan 0.3 |
| P | 0.15 | Ugu badnaan 0.15 | 0.02 | 0.15 | Ugu badnaan 0.02 |
| Pb | 0.02 | Ugu badnaan 0.02 | 0.02 | 0.02 | Ugu badnaan 0.01 |
| Si | 0.5 | Ugu badnaan 0.5 | 0.5 | 0.5 | 0.1~0.5 |
| Sn | 1.0 | Ugu badnaan 1.0 | 0.5~1.0 | 1.0 | 0.5~1.0 |
| As | - | - | 0.05 | - | Ugu badnaan 0.05 |
| Wadarta Kale | 0.5 | Ugu badnaan 0.5 | 0.1 | 0.5 | Ugu badnaan 0.1 |
Shirkadda Wenzhou Tianyu Electronic Co., Ltd. waxaa la aasaasay 2000. Waxaan ku hawlanayn soo saarista elektroodhada alxanka, ulaha alxanka, iyo waxyaabaha la isticmaalo ee alxanka in ka badan 20 sano.
Waxyaabaha ugu muhiimsan ee aan ka sameyno waxaa ka mid ah elektroodhada alxanka birta aan la saarin, elektroodhada alxanka birta kaarboon, elektroodhada alxanka birta aan la jarin, elektroodhada alxanka dusha sare, elektroodhada alxanka birta aan la jarin ee nickel & cobalt, fiilooyinka alxanka birta aan la jarin ee khafiifka ah & hoose, fiilooyinka alxanka birta aan la jarin, fiilooyinka flux ee gaaska lagu gaashaamiyay, fiilooyinka alxanka aluminium, fiilooyinka alxanka arc ee hoos yimaada, fiilooyinka alxanka nickel & cobalt ee birta, fiilooyinka alxanka naxaasta ah, fiilooyinka alxanka TIG & MIG, elektroodhada tungsten, elektroodhada kaarboon ee gouging, iyo agabyada kale ee alxanka & waxyaabaha la isticmaalo.