Pepala lamkuwa
Kuyambitsa Zoyambitsa
Tsamba la mkuwa limapangidwa ndi mkuwa wa electrolytic, pogwiritsa ntchito ingling, kugudubuza kotentha, kuzizira, kuchiritsa kwa kutentha, kutsuka, kenako kumathamangira. Nkhaniyi ili ndi kusiyana kwakukulu kwa mafuta ndi magetsi, kusinthasintha kosinthika komanso kukana bwino kuwononga. Zakhala zogwiritsidwa ntchito kwambiri m'magetsi, zamagetsi, zolankhula, zida, zokongoletsera ndi mafakitale ena.
Magawo aluso
1-1 Kuphatikizika kwa mankhwala
Chitsulo 4 ayi | Mankhwala akupanga (%,Max.) | ||||||||||||
Cu + AG | P | Bi | Sb | As | Fe | Ni | Pb | Sn | S | Zn | O | Chidetso | |
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 |
Tu8 | 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 Tebulo la alloy
Dzina | Mbale | Iso | Astmo | Jis |
Mkuwa weniweni | T1, t2 | Cu-frc | C11000 | C1100 |
mkuwa wopanda mpweya | Tu1 | ------ | C10100 | C1011 |
Tu8 | Cu | C10200 | C1020 | |
mkuwa wowuma | Tp1 | Clp | C12000 | C1201 |
Tp2 | Cu-dhp | C12200 | C1220 |
Mawonekedwe 1-3
1-3gcution mm
Dzina | Alloy (China) | Ukali | Kukula (mm) | ||
Kukula | M'mbali | Utali | |||
Pepala lamkuwa | T2 / tu2 | H 1 / 4h | 0.3 ~ 0.49 | 600 | 1000 ~ 2000 |
0.5 ~ 3.0 | 600 ~ 1000 | 1000 ~ 3000 |
Apperiper Marko: O. Zofewa; 1 / 4h. 1/4 yolimba; 1 / 2h. 1/2 molimba; h. Zolimba; eh. Ultrard; r. Kuwotcha.
1-3-2 Kulekerera Chigawo: Mm
Kukula | M'mbali | |||||
Makulidwe amalola kupatuka ± | M'lifupi limalola kupendekera ± | |||||
<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 |
1-3-3Magwiridwe antchito:
Chitsulo | Ukali | Kukhala mphamvu n / mm2 | Mlengalenga Chita% | Kuuma HV | ||
T1 | T2 | M | (O) | 5.5-255 | 30 | 50-65 |
Tu1 | Tu8 | Y4 | (1 / 4h) | 175-275 | 25 | 55-85 |
Tp1 | Tp2 | Y2 | (1 / 2h) | 245-315 | 10 | 75-120 |
|
| Y | (H) | ≥275 | 3 | ≥90 |
Apperiper Marko: O. Zofewa; 1 / 4h. 1/4 yolimba; 1 / 2h. 1/2 molimba; h. Zolimba; eh. Ultrard; r. Kuwotcha.
1-3-4 Magawo amagetsi:
Chitsulo | Zochita /% iacs | Kukaniza kogwirizana/ Ωmm2 / m |
T1 t2 | ≥98 | 0.017593 |
Tu1 tu2 | ≥100 | 0.01724111 |
Tp1 tp2 | ≥90 | 0.019156 |
1-3-5 zamagetsi zamagetsi
