ECoCr-B (Cobalt 12) Ko te Hiko Whakarewa Pakari me te Ātete-Kakahu
Momo Koranu: A5.13, PAPA TŌTAKA Ngā Irahiko me ngā Rakau Whakarewa, A5.13
Ka taea te kī ko te ECoCr-B Cobalt Alloy 12 he koranu takawaenga i waenga i te Cobalt Alloy 6 me te Cobalt Alloy 1. He nui ake te nui o ngā warowaiha mārō, pakarukaru i roto i tēnei mea i te Cobalt Alloy 6, ā, he nui ake tōna ātete ki te horo o te koki iti, te pakū, me te kakahu pahekeheke nui, me te pupuri tonu i te pānga me te ātete ki te cavitation. He maha ngā wā ka whakamahia te Cobalt Alloy 12 hei hono atu ki a ia anō, hei tūtaki rānei ki te Cobalt Alloy 6, ki te 1 rānei. Nā te nui ake o te tungsten, he pai ake ōna āhuatanga pāmahana teitei ki te Cobalt Alloy 6, ā, ka taea te whakamahi i ngā pāmahana tae atu ki te 700⁰C. Ko te Cobalt Alloy 12 te nuinga o te wā ka whakamahia mō ngā taputapu tapahi e hiahia ana kia tū atu ki te pakū, te wera me te waikura.
Ngā Whakamahinga Noa: ngā pae kani mekameka; ngā niho kani; ngā mate whakaputa
| Akomanga AWS: ECoCr-B | Tiwhikete: AWS A5.13/A5.13M:2010 |
| Koranu: ECoCr-B | ASME SFA A5.13 |
| Tūnga Whakarewa: F, V, OH, H | Ināianei: *NS |
| Kaha Kume, kpsi: | *NS |
| Te Kaha Hua, kpsi: | *NS |
| % Toronga: | *NS |
*Kāore i te Whakapūtātia te NS
Te Matū Waea Noa e ai ki te AWS A5.13 (ko ngā uara takitahi te mōrahi)
| C | Mn | Si | Cr | Ni | Mo | Fe | W | Co | Ētahi atu |
| 1.0-1.7 | 2.0 | 2.0 | 25-32 | 3.0 | 1.0 | 5.0 | 7.0-9.5 | Rem | 1.0 |
