Pepa Kopa

Fa'amatalaga Puupuu:

Pepa apamemea e faia i le kopa electrolytic, e ala i le gaosiga e ala i le ingot, taʻavale vevela, taʻavale malulu, togafitiga vevela, faʻamamaina o luga, tipiina, faʻamaeʻaina, ma faʻapipiʻi.

Auina imeli ia matou Fesili mo Fa'ata'ita'iga

Fa'amatalaga Oloa

Faailoga o oloa

Folasaga o oloa

Pepa apamemea e faia i le kopa electrolytic, e ala i le gaosiga e ala i le ingot, taʻavale vevela, taʻavale malulu, togafitiga vevela, faʻamamaina o luga, tipiina, faʻamaeʻaina, ma faʻapipiʻi. O meafaitino e sili ona lelei le vevela ma le eletise, fetuutuunai ductility ma lelei teteʻe corrosion. Ua faʻaaogaina lautele i le eletise, taʻavale, fesoʻotaʻiga, meafaigaluega, teuteuga ma isi pisinisi.

Vaega Fa'ainisinia Autu

1-1 Fa'asu'esu'ega o vaila'au

Alloy Leai.	Tulaga Fa'ainumera (%,Max.)
Alloy Leai.	Cu+Ag	P	Bi	Sb	As	Fe	Ni	Pb	Sn	S	Zn	O	le mama
T1	99.95	0.001	0.001	0.002	0.002	0.005	0.002	0.003	0.002	0.005	0.005	0.02	0.05
T2	99.90	---	0.001	0.002	0.002	0.005	0.005	0.005	0.002	0.005	0.005	0.06	0.1
TU1	99.97	0.002	0.001	0.002	0.002	0.004	0.002	0.003	0.002	0.004	0.003	0.002	0.03
TU2	99.95	0.002	0.001	0.002	0.002	0.004	0.002	0.004	0.002	0.004	0.003	0.003	0.05
TP1	99.90	---	0.002	0.002	---	0.01	0.004	0.005	0.002	0.005	0.005	0.01	0.1
TP2	99.85	---	0.002	0.002	---	0.05	0.01	0.005	0.01	0.005	---	0.01	0.15

1-2 Laua'au Alu

Igoa	Saina	ISO	ASTM	JIS
Kopa Mama	T1,T2	Cu-FRHC	C11000	C1100
kopa e leai se okesene	TU1	------	C10100	C1011
kopa e leai se okesene	TU2	Cu-OF	C10200	C1020
apamemea deoxidized	TP1	Cu-DLP	C12000	C1201
apamemea deoxidized	TP2	Cu-DHP	C12200	C1220

1-3 Vaega

1-3-1Fa'amatalaga mm

Igoa	Alloy(Saina)	Ita	Tele(mm)
			mafiafia	Lautele	Umi
Pepa Kopa	T2/TU2	H 1/4H 1/2H H	0.3～0.49	600	1000～2000
			0.5～3.0	600～1000	1000～3000

Mareko ita :O. Malu;1/4H. 1/4 Malosi;1/2H. 1/2 Faigata;H. Faigata;EH. Ultrahard;R. Taavale vevela.

1-3-2 Vaega Fa'apalepale: mm

mafiafia	Lautele
	Mafiafia Fa'ataga Sesese ±			Lautele Fa'ataga Sesega±
	<400	<600	<1000	<400	<600	<1000
0.5~0.8	0.035	0.050	0.080	0.3	0.3	1.5
0.8~1.2	0.040	0.060	0.090	0.3	0.5	1.5
1.2~2.0	0.050	0.080	0.100	0.3	0.5	2.5
2.0~3.2	0.060	0.100	0.120	0.5	0.5	2.5

1-3-3Galuega Fa'ainisinia:

Alloy		Ita		Malosi N/mm2	Fa'aumiumi ≥%	Malosi HV
T1	T2	M	(O)	205-255	30	50-65
TU1	TU2	Y4	(1/4H)	225-275	25	55-85
TP1	TP2	Y2	(1/2H)	245-315	10	75-120
		Y	(H)	≥275	3	≥90