Walda Bakin KarfeElektrode
AF2209-16
GB/T E2209-16
AWS A5.4 E2209-16
Bayani:AF2209-16 wani lantarki ne mai ƙarancin sinadarin carbon nitrogen mai ɗauke da duplex na bakin ƙarfe mai rufi da titanium-calcium. Ana iya amfani da shi don AC da DC tare da kyakkyawan aikin aiki. Saboda yana ɗauke da molybdenum da nitrogen, kuma yawan sinadarin carbon yana da ƙasa sosai, ƙarfen da aka ajiye yana da kyakkyawan juriyar tsagewa da juriyar tsagewa, musamman juriyar tsagewa.
Aikace-aikace: Ana amfani da shi galibi don walda irin wannan nau'in kayan ƙarfe marasa ƙarancin carbon a masana'antar mai da na hydraulic. Kamar walda na ƙarfe mai duplex na 022Cr22Ni5Mo3N.
Sinadarin sinadarai na ƙarfen walda(%):
| C | Mn | Si | Cr | Ni | Mo | N | Cu | S | P |
| ≤0.04 | 0.5 ~ 2.0 | ≤0.90 | 21.5 ~ 23.5 | 8.5 ~ 10.5 | 2.5 ~ 3.5 | 0.08 ~ 0.20 | ≤0.75 | ≤0.030 | ≤0.040 |
Kayan aikin injiniya na ƙarfe na walda:
| Gwaji abu | Ƙarfin tauri Mpa | Ƙarawa % |
| An Garanti | ≥690 | ≥20 |
Shawarar da ake bayarwa:
| Diamita na sanda (mm) | 2.5 | 3.2 | 4.0 | 5.0 |
| Walda na Wuta (A) | 50 ~ 70 | 80 ~ 110 | 130 ~ 150 | 160 ~ 200 |
Sanarwa:
1. Dole ne a gasa wutar lantarki na tsawon awa 1 a kusan 250℃ kafin a fara aikin walda;
2. Yana da mahimmanci a tsaftace tsatsa, ma'aunin mai, ruwa, da ƙazanta a kan sassan walda kafin 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.
