Kuʻihao kila kilaʻElekoda
AF2209-15
GB/T E2209-15
ʻAWS A5.4 E2209-15
Wehewehe: ʻO AF2209-15 kahi electrode kila kila duplex haʻahaʻa loa me ka naikokene kalapona me ka uhi hydrogen haʻahaʻa. E hoʻohana i ka DCEP (electrode current direct). Maikaʻi loa ka hana hana. No ka mea, loaʻa iā ia ka molybdenum a me ka naikokene, a haʻahaʻa loa ka nui o ke kalapona, loaʻa i ka metala i waiho ʻia ke kūpaʻa maikaʻi i ka haki a me ke kūpaʻa i ka palaho, ʻoi aku ka pale ʻana i ka palaho koʻikoʻi.
Hoʻohana: Hoʻohana nui ʻia no ka hoʻoheheʻe ʻana i ke ʻano like o nā mea kila kila kalapona haʻahaʻa loa i nā ʻoihana petroleum a me hydraulic. E like me ka hoʻoheheʻe ʻana o ke kila kila duplex 022Cr22Ni5Mo3N.
Ka hoʻohuihui kemika o ka metala i hoʻoheheʻe ʻia (%):
| C | Mn | Si | Cr | Ni | Mo | N | Cu | S | P |
| ≤0.04 | 0.5 ~ 2.0 | ≤0.90 | 21.5 ~ 23.5 | 8.5 ~ 10.5 | 2.5 ~ 3.5 | 0.08 ~ 0.20 | ≤0.75 | ≤0.030 | ≤0.040 |
Nā ʻano mechanical o ka metala i hoʻoheheʻe ʻia:
| Mea hoʻāʻo | Ikaika tensile Mpa | Hoʻolōʻihi % |
| Hōʻoiaʻiʻo ʻia | ≥690 | ≥20 |
Manaʻo ʻia kēia manawa:
| Anawaena o ke koʻokoʻo （mm) | 2.5 | 3.2 | 4.0 | 5.0 |
| Au Kuʻihao （A） | 50 ~70 | 80 ~ 110 | 130 ~ 150 | 160 ~ 200 |
Hoʻolaha:
1. Pono e hoʻomoʻa ʻia ka electrode no 1 hola ma kahi o 250 ℃ ma mua o ka hana kuʻihao;
2. He mea nui e hoʻomaʻemaʻe i ka ʻōpala, ka unahi aila, ka wai, a me nā mea haumia ma nā ʻāpana kuʻihao ma mua o ka kuʻihao ʻana.
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.
