Walda Bakin KarfeElektrode
A207
GB/T E316-15
AWS E316-15
Bayani: A207 wani lantarki ne mai ƙarancin carbon Cr18Ni12Mo2 mai rufin sodium mai ƙarancin hydrogen. Yi amfani da DCEP (mai nuna wutar lantarki kai tsaye) kuma ana iya haɗa shi a kowane matsayi. Tunda ƙarfen da aka ajiye ya ƙunshi molybdenum, yana da juriyar tsatsa, juriyar zafi da juriyar tsatsa, musamman ma yana da kyau don tsayayya da tsatsa mai kama da chloride ion.
Aikace-aikace: Ana amfani da shi don walda mai ƙarancin carbon 06Cr17Ni12Mo2 tsarin ƙarfe mai kauri, da kuma ƙarfe masu yawan chromium (kamar Cr13, Cr17, da sauransu) waɗanda ba sa buƙatar maganin zafi bayan walda, da kuma walda na ƙarfe daban-daban.
Sinadarin sinadarai na ƙarfen walda(%):
| C | Mn | Si | Cr | Ni | Mo | Cu | S | P |
| ≤0.08 | 0.5 ~ 2.5 | ≤0.90 | 17.0 ~ 20.0 | 11.0 ~ 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 | ≥520 | ≥30 |
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 aikin walda. Kada a sake yin gasawa.
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.
