Ƙananan Zafin JikiWalda na KarfeElektrode
W606Fe
GB/T E5518-C1
AWS A5.5 E8018-C1
Bayani: W606Fe wani lantarki ne na ƙarfe mai ƙarancin zafin jiki wanda ke da foda na ƙarfe da kuma rufin hydrogen potassium mai ƙarancin hydrogen. Ana iya amfani da shi don walda a kowane matsayi tare da AC da DC. Karfe da aka ajiye yana da kyakkyawan tauri a -60°C.
Aikace-aikace: Ana amfani da shi don walda ƙarfe mai ƙarancin zafi kamar 2.5Ni.
Sinadarin sinadarai na ƙarfen walda(%):
| C | Mn | Si | Ni | S | P |
| ≤0. 12 | ≤1.25 | ≤0.80 | 2.00 ~ 2.75 | ≤0.020 | ≤0.025 |
Kayan aikin injiniya na ƙarfe na walda:
| Gwaji abu | Ƙarfin tauri Mpa | Ƙarfin bayarwa Mpa | Ƙarawa % | Ƙimar tasiri (J) -60℃ |
| An Garanti | ≥540 | ≥440 | ≥17 | ≥27 |
Yaɗuwar sinadarin hydrogen a cikin ƙarfe da aka ajiye: ≤6.0mL/100g (hanyar glycerin) ko ≤10mL/100g (hanyar chromatography ta mercury ko gas)
Duba X-ray: I maki
Shawarar da ake bayarwa:
| (mm) Diamita na sanda | 3.2 | 4.0 | 5.0 |
| (A) Walda na Wuta | 90 ~ 120 | 140 ~ 180 | 180 ~ 210 |
Sanarwa:
1. Dole ne a gasa wutar lantarki na tsawon awa 1 a zafin 350℃ kafin a fara aikin walda;
2. Yana da mahimmanci a tsaftace tsatsa, ma'aunin mai, ruwa, da ƙazanta a kan sassan walda kafin walda.
