Ngā Rakau Whakarewa Kowiri tira AWS E317-16 Whakarewa Āwhata Whakarewa Stcik Ngā Irahiko Whakarewa

Te Whakarewa Kowiri tiraIrahiko

A242                                      

GB/T E317-16

AWS A5.4 E317-16

Whakaahuatanga: Ko te A242 he hiko kowiri tira Cr19Ni13Mo3 waro-iti me te paninga titanium-konupūmā. Ka taea te whakamahi mō te AC me te DC me te mahi tino pai. He nui ake te ihirangi molybdenum o te konganuku kua whakatakotoria i te A202, ā, he pai ake te ātete ki te waikura ki ngā waikawa kore-waikura, pērā i te waikawa whanariki, te waikawa whanariki, te waikawa phosphoric me ngā waikawa waro. He pai hoki tōna pānga ki te waikura pitting.

Whakamahinga: Whakamahia mō te whakarewa i te momo rauemi kowiri tira kotahi me te maitai hiato me te maitai rerekē.

Te hanganga matū o te konganuku whakarewa (%):

Ngā āhuatanga hangarau o te konganuku whakarewa:

Iahiko e taunakitia ana:

Pānui:

1. Me tunu te hiko mō te 1 hāora i te 150℃ i mua i te mahi whakarewa;

2. Nā te mea he papaku te hohonutanga o te urunga i te wā e whakarewahia ana te hiko AC, me whakamahi te pūtake hiko DC kia hohonu ake te urunga, ā, kaua hoki te iahiko e nui rawa kia kore ai e whero te tokotoko 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 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.