Bakin Karfe WeldingElectrode
A412
GB/T E310Mo-16
AWS A5.4 E310Mo-16
Bayani: A412 shine Cr26Ni21Mo2 tsarkakakken austenitic bakin karfe na lantarki tare da murfin alli na titanium.Ana iya amfani dashi don duka AC da DC tare da kyakkyawan aikin aiki.Saboda an ƙara molybdenum zuwa ƙarfen da aka ajiye, juriyar sa mai ƙarfi, ƙarfin zafi da juriya duk an inganta su idan aka kwatanta da A402 da A407.
Aikace-aikace: Ana amfani da waldi zafi-resistant bakin karfe aiki a karkashin high zafin jiki yanayi, da kuma za a iya amfani da waldi bakin karfe linings, dissimilar karfe, da dai sauransu Yana da mafi faci juriya a lokacin waldi carbon karfe da low gami karfe da high hardenability. .
Abubuwan sinadaran na weld karfe(%):
| C | Mn | Si | Cr | Ni | Mo | Cu | S | P |
| ≤0.12 | 1.0 ~ 2.5 | ≤0.75 | 25.0 ~ 28.0 | 20.0 ~ 22.0 | 2.0 ~ 3.0 | ≤0.75 | ≤0.030 | ≤0.030 |
Abubuwan kayan aikin walda:
| Gwaji abu | Ƙarfin ƙarfi Mpa | Tsawaitawa % |
| Garanti | ≥550 | ≥25 |
Shawarwari na yanzu:
| Diamita na sanda (mm) da | 2.0 | 2.5 | 3.2 | 4.0 | 5.0 |
| Welding Current (A) | 25 ~ 50 | 50 ~ 80 | 80 ~ 110 | 110 ~ 160 | 160 ~ 200 |
Sanarwa:
- Dole ne a gasa wutar lantarki na awa 1 a kusa da 150 ℃ kafin aikin walda;
- Saboda zurfin shigar ciki ba shi da zurfi yayin waldawar AC, ya kamata a yi amfani da wutar lantarki gwargwadon iko don samun zurfin shigar ciki.kuma kada na yanzu ya zama babba don gujewa jajayen sandar walda.
Wenzhou Tianyu Electronic Co., Ltd. da aka kafa a 2000. Mun aka tsunduma a cikin masana'antu nawalda lantarkis, sandunan walda, kumaabubuwan amfani da waldafiye da shekaru 20.
Babban samfuranmu sun haɗa da na'urorin walda na bakin karfe, na'urorin walƙiya na carbon karfe, ƙananan lantarki waldi na lantarki, lantarki waldi na walƙiya, nickel & cobalt alloy walda lantarki, ƙananan ƙarfe & ƙananan wayoyi masu walƙiya, bakin karfe walƙiya wayoyi, gas-garkuwar juzu'i cored wayoyi, aluminum walda wayoyi, nutsewar baka waldi.wayoyi, nickel & cobalt alloy walda wayoyi, tagulla walda wayoyi, TIG & MIG walda wayoyi, tungsten electrodes, carbon gouging lantarki, da sauran walda na'urorin & consumables.
