Irahiko Whakarewa Rino Koranu Iti
J557
GB/T E5515-G
AWS E8015-G
Whakaahuatanga: He hiko hiko rino koranu iti te J557, he paninga hauwai konutai iti. He DCEP (hiko hiko au tika te whakamahi), ā, ka taea te whakarewa i ngā tūranga katoa.
Whakamahinga: Whakamahia mō te whakarewa i te maitai waro reo me ngā hanganga maitai koranu iti pēnei i te Q390.
Te hanganga matū o te konganuku whakarewa (%):
| C | Mn | Si | S | P |
| ≤0.12 | ≥1.00 | 0.30 ~ 0.70 | ≤0.035 | ≤0.035 |
Ngā āhuatanga hangarau o te konganuku whakarewa:
| tūemi whakamātautau | Te kaha o te kume Mpa | Te kaha o te hua Mpa | Te whakaroa % | Uara pānga (J) | |
| -20℃ | -30℃ | ||||
| Kua whakamanahia | ≥540 | ≥440 | ≥17 | — | ≥27 |
Te nui o te hauwai horapa o te konganuku kua whakatakotoria: ≤6.0mL/100g (tikanga kariserina)
Tirotiro hihi-X: tohu I
Iahiko e taunakitia ana:
| (mm) Te whānui o te tokotoko | 2.5 | 3.2 | 4.0 | 5.0 |
| (A) Iahiko Whakarewa | 60 ~ 90 | 80 ~ 110 | 130 ~ 170 | 160 ~ 200 |
Pānui:
1. Me tunu te hiko mō te 1 hāora i te pāmahana tata ki te 350℃ 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;
3. Whakamahia te pewa poto i te wā e whakarewa ana. He tika te ara whakarewa whaiti.
I whakatūria a Wenzhou Tianyu Electronic Co., Ltd. i te tau 2000. Kua uru mātou ki te hanga ohiko whakarewas, ngā tokotoko whakarewa, me ngā taputapu whakarewa mō 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 iti-konumohe, 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 he anga rere ārai-hau, 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.






