ʻO AWS A5.4 E309-15 Nā Electrodes kila kila no ka Arc Manual Stick Welding, Welding Consumables

Kuʻihao kila kilaʻElekoda

A307                                      

GB/T E309-15

ʻAWS A5.4 E309-15

Wehewehe: ʻO A302 kahi electrode kila kila Cr23Ni13 me ka uhi sodium hydrogen haʻahaʻa. E hoʻohana i ka DCEP (electrode current direct) a hiki ke hoʻopaʻa ʻia ma nā kūlana āpau. Loaʻa i ka metala i waiho ʻia ke kūpaʻa maikaʻi i ka haki a me ke kūpaʻa oxidation.

Noi: Hoʻohana ʻia no ka hoʻoheheʻe ʻana i ke ʻano like o ke kila kila, ke kila ʻano kūikawā, ke kila chromium kiʻekiʻe, ke kila manganese kiʻekiʻe, a pēlā aku.

Ka hoʻohuihui kemika o ka metala i hoʻoheheʻe ʻia (%):

Nā ʻano mechanical o ka metala i hoʻoheheʻe ʻia:

Manaʻo ʻia kēia manawa:

Hoʻolaha:

Pono e hoʻomoʻa ʻia ka electrode no 1 hola ma kahi o 150 ℃ ma mua o ka hana kuʻihao.

Ua hoʻokumu ʻia ʻo Wenzhou Tianyu Electronic Co., Ltd. i ka makahiki 2000. Ua hana mākou i ka hana ʻana oʻeleka uila hoʻoheheʻes, nā koʻokoʻo wili, a menā mea hoʻopau kuʻihaono nā makahiki he 20 a ʻoi.

ʻO kā mākou huahana nui e komo pū me ke kila kilaʻeleka uila hoʻoheheʻes, nā electrodes wili kila kalapona, nā electrodes wili hao haʻahaʻa, nā electrodes wili ʻili, nā electrodes wili hao nickel & cobalt, nā uea wili kila akahai & haʻahaʻa, nā uea wili kila kila ʻole, nā uea wili flux cored gas-shielded, nā uea wili alumini, ka wili arc submerged. nā uea, nā uea wili hao nickel & cobalt, nā uea wili keleawe, nā uea wili TIG & MIG, nā electrodes tungsten, nā electrodes gouging kalapona, a me nā mea pono wili a me nā mea hoʻopau ʻē aʻe.