Te Whakarewa Kowiri tiraIrahiko
A107
GB/T E308-15
AWS E308-15
Whakaahuatanga: Ko te A107 he hiko kowiri tira Cr19Ni10 waro-iti me te paninga konutai hauwai-iti. E whakamahia ana te DCEP (hiko au tika) ā, ka taea te whakarewa i ngā tūranga katoa. He pai ngā āhuatanga miihini o te konganuku kua whakatakotoria, ā, he ātete ki te waikura intergranular.
Whakamahinga: Whakamahia mō te whakarewa i ngā hanganga maitai kore waikura 06Cr19Ni10 e ātete ana ki te waikura, ā, he iti iho i te 300°C te pāmahana mahi. Ka taea hoki te whakarewa i ētahi maitai kāore i te tino pai te whakarewa (pēnei i te maitai konupora-teitei) me te mata o ngā paparanga mata maitai kore waikura.
Te hanganga matū o te konganuku whakarewa (%):
| C | Mn | Si | Cr | Ni | Mo | Cu | S | P |
| ≤0.08 | 0.5 ~ 2.5 | ≤0.90 | 18.0 ~ 21.0 | 9.0 ~ 11.0 | ≤0.75 | ≤0.75 | ≤0.030 | ≤0.040 |
Ngā āhuatanga hangarau o te konganuku whakarewa:
| tūemi whakamātautau |
Te kaha o te kume Mpa | Te whakaroa % |
| Kua whakamanahia | ≥550 | ≥35 |
Iahiko e taunakitia ana:
| Te whānui o te tokotoko （mm） | 2.0 | 2.5 | 3.2 | 4.0 | 5.0 |
| Iahiko Whakarewa （A） | 25 ~ 50 | 50 ~ 80 | 80 ~ 110 | 110 ~ 160 | 160 ~ 200 |
Pānui:
1. Me tunu te hiko mō te 1 hāora i te 250℃ i mua i te mahi whakarewa;
2. Ko te ātete ki te waikura me te nui o te ferrite o te konganuku kua whakatakotoria ka whakatauhia e te whakaaetanga takirua o te tuku me te tono.
I whakatūria a Wenzhou Tianyu Electronic Co., Ltd. i te tau 2000. Kua uru mātou ki te hanga ohiko whakarewas, ngā tokotoko whakarewa, mengā mea whakapau mō te whakarewamō ngā tau neke atu i te 20.
Ko ā mātou hua matua ko te kowiri tirahiko whakarewas, ngā irahiko whakarewa maitai waro, ngā irahiko whakarewa koranu iti, ngā irahiko whakarewa mata, ngā irahiko whakarewa koranu nikara me te koranu konumohe, ngā waea whakarewa maitai ngawari me te koranu iti, ngā waea whakarewa kowiri tira, ngā waea whakaheke hau-ārai, ngā waea whakarewa konumohe, ngā whakarewa pewa ruku. ngā waea, ngā waea whakarewa koranu nikara me te koranu konumohe, ngā waea whakarewa parahi, ngā waea whakarewa TIG me te MIG, ngā irahiko tungsten, ngā irahiko keri waro, me ētahi atu taputapu whakarewa me ngā taonga pau.
