Kuʻihao kila kilaʻElekoda
A407
GB/T E310-15
ʻAWS A5.4 E310-15
Wehewehe: ʻO A407 kahi electrode kila kila austenitic maʻemaʻe Cr26Ni21 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 oxidation maikaʻi ma lalo o nā kūlana wela kiʻekiʻe o 900 ~ 1100 ℃. ʻOiai he austenite maʻemaʻe ka metala i waiho ʻia, ʻaʻole maikaʻi ke kūpaʻa o ka haki wela e like me ke ʻano duplex.
Hoʻohana: Hoʻohana ʻia no ka hoʻoheheʻe ʻana i ke ʻano like o ke kila kila kūpaʻa wela, ka uhi kila kila a me ke kila like ʻole, a hiki ke hoʻohana ʻia no ka hoʻoheheʻe ʻana i nā hale kila e like me Cr5Mo, Cr9Mo, Cr13 a me Cr28 me ka paʻakikī kiʻekiʻe.
Ka hoʻohuihui kemika o ka metala i hoʻoheheʻe ʻia (%):
| C | Mn | Si | Cr | Ni | Mo | Cu | S | P |
| 0.08 ~ 0.20 | 1.0 ~ 2.5 | ≤0.75 | 25.0 ~ 28.0 | 20.0 ~ 22.5 | ≤0.75 | ≤0.75 | ≤0.030 | ≤0.030 |
Nā ʻano mechanical o ka metala i hoʻoheheʻe ʻia:
| Mea hoʻāʻo | Ikaika tensile Mpa | Hoʻolōʻihi % |
| Hōʻoiaʻiʻo ʻia | ≥550 | ≥25 |
Manaʻo ʻia kēia manawa:
| Anawaena o ke koʻokoʻo （mm） | 2.0 | 2.5 | 3.2 | 4.0 | 5.0 |
| Au Kuʻihao （A） | 25 ~ 50 | 50 ~ 80 | 80 ~ 110 | 110 ~ 160 | 160 ~ 200 |
Hoʻolaha: Pono e hoʻomoʻa ʻia ka electrode no 1 hola ma kahi o 250 ℃ 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 nā electrodes wili kila kila, nā electrodes wili kila kalapona, nā electrodes wili hao haʻahaʻa, nā electrodes wili ʻili, nā electrodes wili nickel & cobalt alloy, nā uea wili kila māmā & haʻahaʻa alloy, nā uea wili kila kila, nā uea wili flux cored gas-shielded, nā uea wili alumini, ka wili arc submerged. nā uea, nā uea wili nickel & cobalt alloy, 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.
