Molybdenum da Chromium Molybdenum mai jure zafi na ƙarfe na walda
R106
GB/T E5016-A1
AWS A5.5 E7016-A1
Bayani: R106 wani lantarki ne na ƙarfe mai jure zafi mai laushi wanda ke da ƙarancin sinadarin hydrogen potassium wanda ke ɗauke da 0.5% Mo. Ana iya amfani da shi don walda a kowane matsayi tare da AC da DC. Dole ne a kunna walda zuwa zafin 90 ~ 110 ℃ kafin walda.
Aikace-aikace: Ana amfani da shi don walda bututun boiler waɗanda zafin aiki bai wuce 510°C ba, kamar bututun 15Mo, AST-MA204 da A335-P1, da sauransu. Hakanan ana iya amfani da shi don walda ƙarfe masu ƙarfi da ƙarancin ƙarfe.
Sinadarin sinadarai na ƙarfen walda(%):
| C | Mn | Si | Mo | S | P |
| ≤0. 12 | ≤0.60 | ≤0.40 | 0.40 ~ 0.65 | ≤0.030 | ≤0.030 |
Kayan aikin injiniya na ƙarfe na walda:
| Gwaji abu | Ƙarfin tauri Mpa | Ƙarfin bayarwa Mpa | Ƙarawa % | Ƙimar tasiri (J) Yanayin Zafi na Al'ada. |
| An Garanti | ≥490 | ≥390 | ≥20 | — |
| An gwada | 530 | 420 | 27 | 60 |
Duba X-ray: I maki
Shawarar da ake bayarwa:
| Diamita na sanda (mm) | 2.5 | 3.2 | 4.0 | |
| Walda Wutar Lantarki (A) | Walda mai lebur | 80 ~ 110 | 110 ~ 140 | 170 ~ 200 |
| Walda a tsaye, Walda ta sama | 70 ~ 90 | 100 ~ 120 | 140 ~ 170 | |
Sanarwa:
1. Dole ne a gasa wutar lantarki na tsawon awa 1 a zafin 150 ~ 200℃ kafin a fara aikin walda;
2. Yana da mahimmanci a tsaftace tsatsa, ma'aunin mai, ruwa, da ƙazanta a kan sassan walda kafin walda.






