AWS A5.20 E70T-7 Whakarewa Āwhata Rererangi Ngā Irahiko Whakarewa Matua Rererangi Waea Whakarewa

EN ISO 17632-AT 42 ZW N 3

Ngā Āhuatanga me te Whakamahinga
AWS A5.20 E70T-7Rererangi MatuaĀwhataWaea Whakarewahe waea ārai-ā-ia-anō, he mea hanga mō te whakarewanga urunga nui. He pai mō ngā tūranga papatahi, whakapae me te heke i runga i te polarity DCEN. He mahi tino pai i runga i te tirotiro hihi-X, ā, ka whakaitihia e te desulfuration te pakaru i roto i te whakarewanga o ngā pereti matotoru, ngā hononga here me te maitai waro-waenga. Ko te tikanga
Ko ngā whakamahinga he hanga whānui me te whakarewa hanganga e hiahiatia ana he whakatakotoranga teitei me te urunga pai me te tere haere tere. Ko ngā tūranga e wātea ana ko te whakarewa papatahi, te whakarewa whakapae me ngā mea poutū ki raro mō te whakarewa mō te whakarewa whīra me te hononga whiri.

Te Hanganga Matū Noa o te Mea Whakarewa (%)
C 0.29 Mn 0.45 Si 0.10 P 0.010 S 0.005 AI 1.45

Ngā Āhuatanga Ā-Mīhini Noa o te Mea Whakarewa
Kaha hua 453Mpa Kaha kume 600MPa Toronga 25%

Ngā tuhipoka mō te whakamahinga:
1. E taunakihia ana te kaha o te DC(-).
2. ina he mea nui te pakari o te pānga o te konganuku whakarewa.
3. Puritia te hua kia maroke i te wā e rongoatia ana, e tukuna ana rānei.

I whakatūria a Wenzhou Tianyu Electronic Co., Ltd. i te tau 2000. Kua uru mātou ki te hanga i ngā irahiko whakarewa,ngā tokotoko whakarewa, me ngā taputapu whakarewa mō ngā tau neke atu i te 20.

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.