Urupapuro rw'umuringa
Kumenyekanisha ibicuruzwa
Urupapuro rwumuringa rukozwe mu muringa wa electrolytike, binyuze mu gutunganya ukoresheje ingot, kuzunguruka, gushyushya imbeho, kuvura ubushyuhe, gusukura hejuru, gukata, kurangiza, hanyuma ugapakira. Ibikoresho bifite imiyoboro myiza yumuriro n amashanyarazi, ihindagurika ryoroshye kandi irwanya ruswa. Yakoreshejwe cyane mumashanyarazi, amamodoka, itumanaho, ibyuma, imitako nizindi nganda.
Ibipimo byingenzi bya tekiniki
1-1 Ibigize imiti
| Amavuta Oya. | Ibigize imiti (%，Mak.) | ||||||||||||
| Cu + Ag | P | Bi | Sb | As | Fe | Ni | Pb | Sn | S | Zn | O | Umwanda | |
| 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 Imbonerahamwe
| Izina | Ubushinwa | ISO | ASTM | JIS |
| Umuringa mwiza | T1, T2 | Cu-FRHC | C11000 | C1100 |
| umuringa utagira ogisijeni | TU1 | ------ | C10100 | C1011 |
| TU2 | Cu-OF | C10200 | C1020 | |
| umuringa | TP1 | Cu-DLP | C12000 | C1201 |
| TP2 | Cu-DHP | C12200 | C1220 |
1-3 Ibiranga
1-3-1 Kugaragaza mm
| Izina | Alloy (Ubushinwa) | Ubushyuhe | Ingano (mm) | ||
| Umubyimba | Ubugari | Uburebure | |||
| Urupapuro rw'umuringa | T2 / TU2 | H 1 / 4H | 0.3 ～ 0.49 | 600 | 1000 ～ 2000 |
| 0.5 ～ 3.0 | 600 ～ 1000 | 1000 ～ 3000 | |||
Ikimenyetso cy'ubushyuhe: O. Yoroheje; 1 / 4H. 1/4 Birakomeye; 1 / 2H. 1/2 Birakomeye; H. Birakomeye; EH. Ultrahard; R. Bishyushye.
Igice cyo kwihanganira: mm
| Umubyimba | Ubugari | |||||
| Umubyimba Emera Gutandukana ± | Ubugari Emera Gutandukana ± | |||||
| <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 |
1-3-3Imikorere ya mashini:
| Amavuta | Ubushyuhe | Imbaraga zingana N / mm2 | Kurambura ≥% | Gukomera 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 |
|
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| Y | (H) | 75275 | 3 | ≥90 |
Ikimenyetso cy'ubushyuhe: O. Yoroheje; 1 / 4H. 1/4 Birakomeye; 1 / 2H. 1/2 Birakomeye; H. Birakomeye; EH. Ultrahard; R. Bishyushye.
1-3-4 Ibipimo by'amashanyarazi:
| Amavuta | Imikorere /% IACS | Coefficient yo kurwanya/ Ωmm2 / m |
| T1 T2 | ≥98 | 0.017593 |
| TU1 TU2 | ≥100 | 0.017241 |
| TP1 TP2 | ≥90 | 0.019156 |
1-3-4 Ibipimo by'amashanyarazi
