Walda Bakin KarfeElektrode
A317
GB/T E309Mo-15
AWS A5.4 E309Mo-15
Bayani: A317 wani lantarki ne na bakin karfe wanda ke da ƙarancin sinadarin hydrogen sodium. Yi amfani da DCEP (mai nuna wutar lantarki kai tsaye). Yana da juriyar tsatsa, tsagewa, da kuma iskar shaka fiye da A302 saboda ƙarfen da aka ajiye yana ɗauke da molybdenum.
Aikace-aikace: Ana amfani da shi don walda irin wannan nau'in bakin karfe, farantin ƙarfe mai haɗawa da ƙarfe daban-daban waɗanda ke jure wa tsatsa ta hanyar sulfuric acid (sulfur ammonia).
Sinadarin sinadarai na ƙarfen walda(%):
| C | Mn | Si | Cr | Ni | Mo | Cu | S | P |
| ≤0.12 | 0.5 ~ 2.5 | ≤0.90 | 22.0 ~ 25.0 | 12.0 ~ 14.0 | 2.0 ~ 3.0 | ≤0.75 | ≤0.030 | ≤0.040 |
Kayan aikin injiniya na ƙarfe na walda:
| Gwaji abu | Ƙarfin tauri Mpa | Ƙarawa % |
| An Garanti | ≥550 | ≥25 |
Shawarar da ake bayarwa:
| Diamita na sanda (mm) | 2.0 | 2.5 | 3.2 | 4.0 | 5.0 |
| Walda na Wuta (A) | 25 ~ 50 | 50 ~ 80 | 80 ~ 110 | 110 ~ 160 | 160 ~ 200 |
Sanarwa:
Dole ne a gasa wutar lantarki na tsawon awa 1 a kusan digiri 250 kafin a fara aiki da walda.
An kafa Wenzhou Tianyu Electronic Co., Ltd. a shekara ta 2000. Mun kasance muna ƙerana'urar waldas, sandunan walda, kumaabubuwan da ake amfani da su na waldasama da shekaru 20.
Manyan kayayyakinmu sun haɗa da bakin ƙarfena'urar waldas, na'urorin walda na ƙarfe na carbon, na'urorin walda masu ƙarancin ƙarfe, na'urorin walda masu saman, na'urorin walda na nickel & cobalt, na'urorin walda masu laushi da ƙarancin ƙarfe, na'urorin walda na bakin ƙarfe, na'urorin walda masu kariyar iskar gas, na'urorin walda na aluminum, na'urorin walda na arc da ke ƙarƙashin ruwa, na'urorin walda na nickel & cobalt, na'urorin walda na tagulla, na'urorin walda na TIG & MIG, na'urorin walda na tungsten, na'urorin walda masu gouging carbon, da sauran kayan haɗin walda da abubuwan amfani.
