Bakin Karfe WeldingElectrode
A407
GB/T E310-15
AWS A5.4 E310-15
Bayani: A407 shine Cr26Ni21 tsarkakakken austenitic bakin karfe na lantarki tare da ƙaramin murfin sodium na hydrogen.Yi amfani da DCEP (tabbataccen lantarki na yanzu kai tsaye) kuma ana iya walda shi a duk wurare.Deposited karfe yana da kyau hadawan abu da iskar shaka juriya a karkashin high zafin jiki yanayi na 900 ~ 1100 ℃.Tun da ajiyar ƙarfe mai tsabta ne austenite, juriya na thermal crack ba shi da kyau kamar na tsarin duplex.
Aikace-aikace: Ana amfani da shi don walda irin nau'in nau'in bakin karfe mai jure zafi, bakin karfe da rufin ƙarfe mai banƙyama, kuma ana iya amfani da shi don walda kayan ƙarfe irin su Cr5Mo, Cr9Mo, Cr13 da Cr28 tare da babban ƙarfi.
Abubuwan sinadaran na weld karfe(%):
| 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 |
Abubuwan kayan aikin walda:
| Gwaji abu | Ƙarfin ƙarfi Mpa | Tsawaitawa % |
| Garanti | ≥550 | ≥25 |
Shawarwari na yanzu:
| Diamita na sanda (mm) da | 2.0 | 2.5 | 3.2 | 4.0 | 5.0 |
| Welding Current (A) | 25 ~ 50 | 50 ~ 80 | 80 ~ 110 | 110 ~ 160 | 160 ~ 200 |
Sanarwa: Dole ne a toya wutar lantarki na awa 1 a kusa da 250 ℃ kafin aikin walda.
Wenzhou Tianyu Electronic Co., Ltd. da aka kafa a 2000. Mun aka tsunduma a cikin masana'antu nawalda lantarkis, sandunan walda, kumaabubuwan amfani da waldafiye da shekaru 20.
Babban samfuranmu sun haɗa da bakin karfewalda lantarkis, carbon karfe walda lantarki, low gami waldi lantarki, surfacing waldi lantarki, nickel & cobalt gami waldi lantarki, m karfe & low gami waldi wayoyi, bakin karfe walda wayoyi, gas-garre juyi cored wayoyi, aluminum walda wayoyi, submerged baka waldi .wayoyi, nickel & cobalt alloy walda wayoyi, tagulla walda wayoyi, TIG & MIG walda wayoyi, tungsten electrodes, carbon gouging lantarki, da sauran walda na'urorin & consumables.
