Te Whakarewa Kowiri tiraIrahiko
AF2594-16
AWS A5.4 E2594-16
Whakaahuatanga: He hiko kowiri tira kore waikura takirua kei roto he hauota waro-iti rawa te AF2594-16, he paninga titanium-konupūmā. Ka taea te whakamahi mō te AC me te DC. Mēnā he PRE (uara ōrite ātete poka, taupū poka rānei) ≥ 40, he pai te ātete pakaru wera o te konganuku kua whakatakotoria. Nā te iti o te ihirangi waro me te nui o te molybdenum me te hauota, he pai te ātete o te konganuku kua whakatakotoria ki te waikura poka me te pakaru waikura ahotea.
Te Whakamahinga: Ka whakamahia whānuitia mō te whakarewa i te momo maitai kore waikura takirua i roto i ngā ahumahi hinu moana, hau māori me te petrochemical, pērā i te 00Cr25Ni7Mo4N, me ētahi atu.
Te hanganga matū o te konganuku whakarewa (%):
| C | Mn | Si | Cr | Ni | Mo | N | Cu | S | P |
| ≤0.04 | 0.5 ~ 2.0 | ≤1.00 | 24.0 ~ 27.0 | 8.0 ~ 10.5 | 3.5 ~ 4.5 | 0.20 ~ 0.30 | ≤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 | ≥760 | ≥15 |
Iahiko e taunakitia ana:
| Te whānui o te tokotoko （mm） | 2.5 | 3.2 | 4.0 | 5.0 |
| Iahiko Whakarewa （A） | 50 ~80 | 80 ~ 120 | 120 ~ 150 | 150 ~ 200 |
Pānui:
1. Me tunu te hiko mō te 1 hāora i te pāmahana tata ki te 250℃ i mua i te mahi whakarewa;
2. He mea nui kia horoia te waikura, te unahi hinu, te wai, me ngā poke i runga i ngā wāhanga whakarewa i mua i te whakarewa.
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.
