Irahiko Whakarewa Kowiri tira
AF312-16
GB/T E312-16
AWS A5.4 E312-16
Whakaahuatanga: Ko te AFE312-16 he hiko kowiri tira takirua Cr29Ni9 me te paninga titanium-konupūmā. Ka taea te whakamahi mō te AC me te DC me te mahi tino pai. Nā te mea kei roto te molybdenum me te hauota, ā, he iti rawa te ihirangi waro, he pai te ātete o te konganuku kua whakatakotoria ki te pakaru me te waikura, inā koa te ātete ki te waikura ahotea.
Taupānga: E whakamahia ana mō te whakarewa i te maitai kore waikura raupapa 29-9, te maitai whakarewa me te maitai rerekē, tae atu ki te whakarewa i ngā rauemi ka ngawari ki te ngatata me te porosity.
Te hanganga matū o te konganuku whakarewa (%):
| C | Mn | Si | Cr | Ni | Mo | Cu | S | P |
| ≤0.15 | 0.5 ~ 2.5 | ≤0.90 | 28.0 ~ 32.0 | 8.0 ~ 10.5 | ≤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 | ≥660 | ≥22 |
Iahiko e taunakitia ana:
| Te whānui o te tokotoko （mm） | 2.5 | 3.2 | 4.0 | 5.0 |
| Iahiko Whakarewa （A） | 50 ~80 | 80 ~ 110 | 100 ~ 150 | 140 ~ 180 |
Pānui:
1. Me tunu te hiko mō te 1 hāora i te pāmahana tata ki te 250℃ i mua i te mahi whakarewa.
I whakatūria a Wenzhou Tianyu Electronic Co., Ltd. i te tau 2000. Neke atu i te 20 tau mātou e mahi ana i te hanga i ngā irahiko whakarewa, ngā tokotoko whakarewa, me ngā taputapu whakarewa.
Ko ā mātou hua matua ko ngā irahiko whakarewa kowiri tira, ngā irahiko whakarewa maitai waro, ngā irahiko whakarewa koranu iti, ngā irahiko whakarewa mata, ngā irahiko whakarewa koranu nikara me te kobalta, ngā waea whakarewa maitai ngawari me te koranu iti, ngā waea whakarewa koranu kore waikura, ngā waea whakaheke hau-ārai, ngā waea whakarewa konumohe, ngā waea whakarewa pewa ruku. ngā waea, ngā waea whakarewa koranu nikara me te kobalta, 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.
