Gopr
Cyflwyniad Cynnyrch
Mae dalen gopr wedi'i gwneud o gopr electrolytig, trwy ei brosesu trwy ingot, rholio poeth, rholio oer, trin gwres, glanhau wyneb, torri, gorffen, ac yna pacio. Mae gan y deunydd ddargludiad thermol a thrydanol rhagorol, hydwythedd hyblyg ac ymwrthedd cyrydiad da. Fe'i defnyddiwyd yn helaeth mewn diwydiannau trydanol, modurol, cyfathrebu, caledwedd, addurno a diwydiannau eraill.
Prif baramedrau technegol
1-1 Gyfansoddiad cemegol
Aloi Nifwynig | Cyfansoddiad cemegol (%,Max.) | ||||||||||||
Cu+Ag | P | Bi | Sb | As | Fe | Ni | Pb | Sn | S | Zn | O | Amhuredd | |
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 Tabl Alloy
Alwai | Sail | Iso | ASTM | Jis |
Copr pur | T1, t2 | Cu-FRHC | C11000 | C1100 |
copr heb ocsigen | TU1 | ------ | C10100 | C1011 |
TU2 | Cu-of | C10200 | C1020 | |
copr wedi'i ddadocsidio | TP1 | Cu-dlp | C12000 | C1201 |
Tp2 | Cu-DHP | C12200 | C1220 |
Nodweddion 1-3
1-3-1specification mm
Alwai | Aloi | Themprem | Maint (mm) | ||
Thrwch | Lled | Hyd | |||
Gopr | T2/TU2 | H 1/4H | 0.3 ~ 0.49 | 600 | 1000 ~ 2000 |
0.5 ~ 3.0 | 600 ~ 1000 | 1000 ~ 3000 |
Marc tymer: o. Meddal; 1/4h. 1/4 Caled; 1/2H. 1/2 caled; h. Caled; eh. Ultrahard; r. Rholio poeth.
Uned goddefgarwch 1-3-2: mm
Thrwch | Lled | |||||
Mae trwch yn caniatáu gwyriad ± | Lled Caniatáu gwyriad ± | |||||
<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 |
1-3-3Perfformiad mecanyddol:
Aloi | Themprem | Cryfder tynnol n/mm2 | Hehangu ≥% | Caledwch 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 |
Marc tymer: o. Meddal; 1/4h. 1/4 Caled; 1/2H. 1/2 caled; h. Caled; eh. Ultrahard; r. Rholio poeth.
1-3-4 Paramedrau Trydanol:
Aloi | Dargludedd/%iacs | Cyfernod gwrthiant/Ωmm2/m |
T1 T2 | ≥98 | 0.017593 |
TU1 TU2 | ≥100 | 0.017241 |
Tp1 tp2 | ≥90 | 0.019156 |
Paramedrau Trydanol 1-3-4
