Irahiko Whakarewa Nikara me te Nikara
Ni207
GB/T ENi4060
AWS A5.11 ENiCu-7
Whakaahuatanga: He hiko koranu Monel te Ni207, he iti te paninga hauwai konutai. He DCEP (hiko au tika) te whakamahinga, ā, he pai te mahi whakarewa me te ātete ki te pakaru.
Te Whakamahinga: Hei whakarewa i ngā maitai Monel, i ngā maitai rerekē rānei. Ka taea hoki te whakamahi hei whakarewa i te paparanga whakawhiti.
Te hanganga matū o te konganuku whakarewa (%):
| C | Mn | Fe | Si | Al | Ti | Cu | Nb | Ni | S | P |
| ≤0.15 | ≤4.0 | ≤2.5 | ≤1.5 | ≤1.0 | ≤1.0 | 27.0 ~ 34.0 | ≤2.5 | ≥62.0 | ≤0.015 | ≤0.020 |
Ngā āhuatanga hangarau o te konganuku whakarewa:
| tūemi whakamātautau | Te kaha o te kume Mpa | Te kaha o te hua Mpa | Te whakaroa % |
| Kua whakamanahia | ≥480 | ≥200 | ≥27 |
Iahiko e taunakitia ana:
| Te whānui o te tokotoko （mm） | 3.2 | 4.0 |
| Iahiko whakarewa （A） | 90 ~ 110 | 110 ~ 150 |
Pānui:
1. Me tunu te hiko mō te 2 hāora i te pāmahana tata ki te 300℃ i mua i te mahi whakarewa;
2. He mea nui kia horoia ngā waikura, te hinu, te wai, me ngā poke i runga i ngā wāhanga whakarewa i mua i te whakarewa. Whakamātauria te whakamahi i tētahi pewa poto hei whakarewa.
