Irahiko Whakarewa Waro Rino
J425G
GB/T E4310
AWS A5.1 E6010
Whakaahuatanga: He hiko poutū iho te J425G, he konutai teitei te cellulose. Whakamahia te DCEP (hiko au tika), he mea e tika ana mō te whakarewa poutū iho i ngā tūranga katoa o te hononga porowhita i te pae paipa. Ina whakarewahia te paparanga o raro, ka taea te whakarewa i te taha kotahi ka hangaia i ngā taha e rua, ā, he tere te tere whakarewa.
Whakamahinga: Whakamahia mō te whakarewa hononga porowhita o ngā paipa maitai waro.
Te hanganga matū o te konganuku whakarewa (%):
| C | Mn | Si | S | P |
| ≤0.20 | 0.30~0.60 | ≤0.20 | ≤0.035 | ≤0.040 |
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) （-30℃） |
| Kua whakamanahia | ≥420 | ≥330 | 22 | ≥27 |
Tirotiro hihi-X: taumata II
Iahiko e taunakitia ana:
| Te whānui o te tokotoko （mm） | 2.5 | 3.2 | 4.0 | 5.0 |
| Iahiko whakarewa （A） | 40 ~ 70 | 70 ~ 110 | 110 ~ 160 | 160 ~ 190 |
Pānui:
1. Wetekina te rākau whakarewa i mua i te whakamahinga, ā, whakamahia kia pau rawa i muri i te wetewete;
2. Ko te tikanga, kāore he take e whakamarokehia anō i mua i te whakarewanga, ā, ka taea te whakamaroke i te 70~90°C mō te 1 hāora ina mākū.
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.
