AWS A5.17 EM12K Uea Kuʻi Kuʻekuʻe ʻAka

EM12K Uea Welding Arc Submerged

AWS A5.17 Papa EM12K
EM12K uea arc submerged i loaʻa nā pae kiʻekiʻe o ke kalapona, manganese, a me ke silika ma mua o EL12.ʻO ka maʻiʻo kalapona i hoʻonui ʻia e hāʻawi i kēia uea i ka ikaika tensile ʻoi aʻe, ʻoiai ka hoʻonui ʻia ʻana o ka manganese a me ka ʻike silika e hoʻomaikaʻi i nā waiwai deoxidation.E hoʻopuka ʻo EM12K i nā waihona weld me ka liʻiliʻi liʻiliʻi ma luna o ka ʻōpala a me ka unahi wili i loaʻa ma ka metala kumu.Hoʻohana mua ʻia kēia uea no ka hoʻoheheʻe ʻana i ka pahu hoʻokahi a me ka hoʻoheheʻe ʻana ma nā papa kila haʻahaʻa a hiki i ka 1/2 "mānoanoa.ʻO nā noi kikoʻī hou aʻe e komo pū me ASTM A537, A283, Papa A, B, a i ʻole C. No ka mea hāʻawi ʻo EM12K i nā welds ikaika kiʻekiʻe / haʻahaʻa porosity ma nā mea hao hao, ʻo ia ke kumu kūʻai ʻoi aku ka maikaʻi o ka uea arc submerged i ka waihona.

HANA WELD METAL CHEMISTRY %

Ua hoʻokumuʻiaʻo Wenzhou Tianyu Electronic Co., Ltd. i ka makahiki 2000. Ua hana mākou i ka hanaʻana i nā electrodes wiliwili, nā koʻokoʻo hoʻoheheʻe, a me nā mea hoʻohana no nā makahiki he 20.

ʻO kā mākou huahana nui e pili ana i nā electrodes kuʻekuʻe, carbon steel welding electrodes. alumini wili uwea, submerged arc welding.uea, nickel & cobalt alloy uea, keleawe wiliwili uea, TIG & MIG wiliwili uea, tungsten electrodes, carbon gouging electrodes, a me na mea wiliwili 'ē aʻe a me nā mea hoʻohana.