Karatasi ya shaba
Utangulizi wa bidhaa
Karatasi ya shaba imetengenezwa kwa shaba ya elektroni, kupitia usindikaji na ingot, kusonga moto, kusongesha baridi, matibabu ya joto, kusafisha uso, kukata, kumaliza, na kisha kupakia. Nyenzo hiyo ina mafuta bora na umeme wa umeme, ductility rahisi na upinzani mzuri wa kutu. Imetumika sana katika umeme, magari, mawasiliano, vifaa, mapambo na viwanda vingine.
Vigezo kuu vya kiufundi
1-1 Muundo wa kemikali
Aloi Hapana. | Muundo wa kemikali (%AuMax.) | ||||||||||||
Cu+Ag | P | Bi | Sb | As | Fe | Ni | Pb | Sn | S | Zn | O | Uchafu | |
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 Jedwali la alloy
Jina | China | ISO | ASTM | JIS |
Shaba safi | T1, T2 | CU-FRHC | C11000 | C1100 |
shaba isiyo na oksijeni | TU1 | ------ | C10100 | C1011 |
Tu2 | Cu-ya | C10200 | C1020 | |
Deoxidized Copper | TP1 | Cu-dlp | C12000 | C1201 |
TP2 | Cu-DHP | C12200 | C1220 |
Vipengele 1-3
1-3-1Specification mm
Jina | Aloi (China) | Hasira | Saizi (mm) | ||
Unene | Upana | Urefu | |||
Karatasi ya shaba | T2/tu2 | H 1/4H | 0.3 ~ 0.49 | 600 | 1000 ~ 2000 |
0.5 ~ 3.0 | 600 ~ 1000 | 1000 ~ 3000 |
Alama ya hasira: o. Laini; 1/4h. 1/4 ngumu; 1/2h. 1/2 ngumu; h. Ngumu; eh. Ultrahard; r. Moto uliovingirishwa.
Kitengo cha uvumilivu cha 1-3-2: Mm
Unene | Upana | |||||
Unene huruhusu kupotoka ± | Upana huruhusu kupotoka ± | |||||
<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 |
1-3-3Utendaji wa mitambo:
Aloi | Hasira | Nguvu tensile n/mm2 | Elongation ≥% | Ugumu 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 |
Alama ya hasira: o. Laini; 1/4h. 1/4 ngumu; 1/2h. 1/2 ngumu; h. Ngumu; eh. Ultrahard; r. Moto uliovingirishwa.
1-3-4 Vigezo vya umeme:
Aloi | Conductivity/%IACS | Mgawo wa upinzani/Ωmm2/m |
T1 T2 | ≥98 | 0.017593 |
TU1 TU2 | ≥100 | 0.017241 |
TP1 TP2 | ≥90 | 0.019156 |
Viwango vya umeme 1-3-4
