Kuʻihao KuʻihaoElectrode
A902
GB/T E320-16
AWS A5.4 E320-16
ʻO ka wehewehe ʻana: ʻO A902 kahi electrode kila kila me ka titanium-calcium coating.Hiki ke hoʻohana ʻia no ka AC a me DC me ka hana maikaʻi loa.ʻO kāna metala i hoʻopaʻa ʻia he kūpaʻa maikaʻi maikaʻi loa a me ke kūpaʻa oxidation ikaika a hoʻohana nui ʻia i ka hana ʻana i ka ʻoihana kemika, ka aila, a me nā lako hana hydrogen.
Hoʻohana: Hoʻohana ʻia no ka wili ʻana o Carpenter20Cb nickel alloy i ka sulfuric acid, nitric acid, phosphoric acid a me ka oxidative acid corrosion medium.Hiki ke hoʻohana ʻia no ka wili kila like ʻole.
ʻO ka hui kemika o ka weld metala(%):
| C | Si | Mn | Cr | Ni | Mo | Cu | Nb | S | P |
| ≤0.07 | ≤0.60 | 0.5 ~ 2.5 | 19.0 ~ 21.0 | 32.0 ~ 36.0 | 2.0 ~ 3.0 | 3.0 ~ 4.0 | 8 XC ~ 1.00 | ≤0.030 | ≤0.030 |
Nā waiwai mīkini o ka weld metala:
| Mea ho'āʻo | Ka ikaika tensile Mpa | ʻO ka lōʻihi % |
| Hōʻoiaʻiʻo | ≥550 | ≥30 |
Manaʻo ʻia i kēia manawa:
| Anawaena lāʻau （mm） | 2.5 | 3.2 | 4.0 |
| Ke au wiliwili （A） | 50 ~ 80 | 80 ~ 110 | 110 ~ 160 |
Hoʻolaha:
- Pono e kālua ʻia ka electrode no 1 hola ma kahi o 150 ℃ ma mua o ka hana wili;
- No ka mea he pāpaʻu ka hohonu o ke komo ʻana i ka wā hoʻoheheʻe AC, pono e hoʻohana ʻia ka mana DC e like me ka hiki ke loaʻa ka hohonu hohonu.a ʻaʻole pono e nui ke au e pale aku i ka ʻulaʻula o ke koʻokoʻo kuʻi.
Ua hoʻokumu ʻia ʻo Wenzhou Tianyu Electronic Co., Ltd. ma 2000. Ua hana mākou i ka hana ʻana owiliwili uilas, lāʻau wiliwili, awiliwili mea hoopauno nā makahiki ʻoi aku ma mua o 20.
ʻO kā mākou huahana nui he kila kilawiliwili uilas, kalapona kila kuʻihao electrodes, haʻahaʻa wili kuʻihao electrodes, surfacing kuʻihao electrodes, nickel & cobalt kuʻihao kuʻihao electrodes, mild kila & haʻahaʻa wili kuʻihao uea, kuhiliʻole kila kuʻihao uea, kinoea-pale flux cored uea, aluminika kuʻihao uwea, submerged arc kuʻihao. .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.
