Ngā Āhuatanga o ngā Konukōre Konutea
Ina nui ake ngā āhuatanga poke pēnei i te mata, te cadmium, me te tine i ngā taumata paerewa o te hanganga koranu, ka tawhito te whakarewanga, ka piro te āhua, ka puta ko te whānui o te rōrahi me te hekenga nui o ngā āhuatanga miihini—ina koa ko te kirihou—ā, ka pakaru pea i roto i te wā. He iti rawa te wairewa o te mata, te tine, me te cadmium i roto i ngā koranu konutea, nō reira ka kukū ki ngā rohe kōpaka, ka mahi hei katote, ko te otinga totoka whai konumohe he mahi hei anode. I te aroaro o te mamaoa wai (irahiko), ka whakatairangahia te waikura hiko-matū intergranular. Ka tawhito ngā wāhanga whakarewa-mate nā te waikura intergranular.
Ko te hanganga iti o ngā koranu konutea he mea hanga mai i ngā wairewa totoka whai konutea kei roto ko te Al me te Cu, me ngā wairewa totoka whai Al kei roto ko te Zn. Ka heke te wairewatanga i te hekenga o te pāmahana. Heoi, nā te tere o te totokatanga o ngā wāhanga whakarewa-mate, ka tino mākū te wairewatanga o ēnei wairewa totoka i te wā e tae ai te wāhanga ki te pāmahana rūma. I muri i tētahi wā, ka memeha haere tēnei wairewatanga nui, ka puta he huringa iti ki te āhua me ngā rahi o te whakarewanga.
Kaua e whakamahia ngā whakarewa konutea konutea i roto i ngā taiao mahi pāmahana teitei, pāmahana iti rānei (i raro iho i te 0°C). He pai ngā āhuatanga miihini o ngā konutea konutea i te pāmahana rūma. Heoi, ka tino heke te kaha kume i ngā pāmahana teitei, ā, ka tino heke te kaha pānga i ngā pāmahana iti.
Ngā momo konutea konutea
| Momo Koranu | Ngā Āhuatanga me ngā Whakamahinga |
|---|---|
| Zamak 3 | He pai te rere me ngā āhuatanga hangarau. Whakamahia mō ngā whakarewanga he iti te kaha hangarau e hiahiatia ana, pērā i ngā taonga takaro, ngā rama, ngā taonga whakapaipai, me ētahi wāhanga hiko. |
| Zamak 5 | He pai te rere o te wai, ā, he tino pai ngā āhuatanga hangarau. Whakamahia mō ngā whakarewanga me ngā whakaritenga kaha hangarau ngawari, pērā i ngā wāhanga motuka, ngā wāhanga hikohiko, ngā wāhanga miihini, me ngā wāhanga hiko. |
| Zamak 2 | Whakamahia mō ngā wāhanga mīhini me ngā whakaritenga mahi mīhini motuhake, ngā whakaritenga pakeke teitei, me ngā whakaritenga tika whānui. |
| ZA8 | He pai te rere me te pumau o ngā āhuatanga, engari he iti te rere. E whakamahia ana mō te whakarewa i ngā wāhanga mahi iti me te tino tika me te kaha ā-ringa, pērā i ngā wāhanga hiko. |
| Superloy | Te rere pai rawa atu, e whakamahia ana mō te whakarewa-mate i ngā mea mahi angiangi, rahi, tino tika, me te āhua uaua, pērā i ngā wāhanga hiko me ō rātou taupoki. |
He rerekē ngā āhuatanga ā-tinana, ā-pūkaha hoki o ngā koranu konutea rerekē, nā reira ka ngāwari te hoahoa i ngā wāhanga whakarewa-mate.
Te Kōwhiringa o ngā Konukōre Konutea
Ko te whiriwhiri i te konutea konutea ka whakatauhia e ngā āhuatanga e toru:
Ko te kaha kume, koinei te ātete mōrahi o tētahi rauemi i mua i te whati; ko te roa, e ine ana i te taurite i waenga i te pakarukaru me te ngāwari; me te pakeke, koinei te ātete o te mata o tētahi rauemi ki te whakarerekētanga kirihou e puta mai ana i te kōpiko, i te waku rānei mai i tētahi mea mārō.
Te pāmahana whakahaere, te haumākū, te rauemi e pā ai te mea mahi, me ngā whakaritenga ārai-hau.
Te tika me te pumau o ngā āhuatanga ka taea te whakatutuki.
Te Whakahaere i te Hanganga o te Konutea Konutea
| Huānga | Zamak 2 | Zamak 3 | Zamak 5 | ZA8 | Superloy | AcuZinc 5 |
|---|---|---|---|---|---|---|
| Konumohe | 3.8 ~ 4.3 | 3.8 ~ 4.3 | 3.8 ~ 4.3 | 8.2 ~ 8.8 | 6.6 ~ 7.2 | 2.8 ~ 3.3 |
| Parahi | 2.7 ~ 3.3 | <0.030 | 0.7 ~ 1.1 | 0.9 ~ 1.3 | 3.2 ~ 3.8 | 5.0 ~ 6.0 |
| Konupora | 0.035 ~ 0.06 | 0.035 ~ 0.06 | 0.035 ~ 0.06 | 0.02 ~ 0.035 | <0.005 | 0.025 ~ 0.05 |
| Rino | <0.020 | <0.020 | <0.020 | <0.035 | <0.020 | <0.075 |
| Ārahi | <0.003 | <0.003 | <0.003 | <0.005 | <0.003 | <0.005 |
| Kāmiuma | <0.003 | <0.003 | <0.003 | <0.005 | <0.003 | <0.004 |
| Tīni | <0.001 | <0.001 | <0.001 | <0.001 | <0.001 | <0.003 |
| Konutea | toenga | toenga | toenga | toenga | toenga | toenga |
Wā tuku: Paenga-whāwhā-23-2026
