ECoCr-A (Cobalt 6) Cobalt Hardfacing & Wear-resistant Welding Electrode
Mtundu wa aloyi: A5.13, SOLID SURFACING Electrodes ndi Ndodo Zowotcherera, A5.13
ECoCr-A Cobalt Alloy 6 ndiyomwe imagwiritsidwa ntchito kwambiri pa ma aloyi osagwirizana ndi cobalt ndipo imawonetsa magwiridwe antchito mozungulira.Imaonedwa kuti ndiyo njira yamakampani yogwiritsira ntchito kukana kwanthawi zonse, imatsutsana kwambiri ndi mitundu yambiri ya kuwonongeka kwa makina ndi mankhwala pa kutentha kwakukulu, ndipo imakhalabe yolimba mpaka 500⁰C (930⁰F).Ilinso ndi kukana bwino kukhudzidwa ndi kukokoloka kwa cavitation.Cobalt Alloy 6 ndiyoyenerana ndi njira zosiyanasiyana zolimba ndipo imatha kusinthidwa ndi zida za carbide.
Chitsanzo Ntchito: kukameta ubweya masamba;ma valve otaya madzi;zomangira extrusion;masamba obiriwira;kutentha kwakukulu;valavu yonyamula pamwamba
| Kalasi ya AWS: ECoCr-A | Chitsimikizo: AWS A5.13/A5.13M:2010 |
| Aloyi: ECoCr-A | ASME SFA A5.13 |
| Malo Welding: F, V, O, H | Panopa: *NS |
| Kuthamanga Kwambiri, kpsi: | *NS |
| Kuchuluka kwa Zokolola, kpsi: | *NS |
| Elongation %: | *NS |
*NS sinatchulidwe
Type Wire Chemistry malinga ndi AWS A5.13 (miyezo imodzi ndiyokwera kwambiri)
| C | Mn | Si | Cr | Ni | Mo | Fe | W | Co | Zina |
| 0.7-1.4 | 2.0 | 2.0 | 25-32 | 3.0 | 1.0 | 5.0 | 3.0-6.0 | Rem | 1.0 |