SMO 254 HALAYE
Waɗannan su ne samfuran da ke aiki da kyau a cikin maganin halide tare da chloride da ions bromide. Makin SMO 254 yana nuna tasirin gurɓataccen gurɓataccen abu wanda ya haifar da rami, ramuka da damuwa. SMO 254 ƙaramin abu ne na asali na carbon. Saboda ƙarancin abun ciki na carbon ana samun raguwar damar hazo carbide yayin aikace-aikacen zafi yayin walda.
KASANCEWA
Saboda matsanancin ƙarfin ƙarfin aiki na musamman da rashin sulfur, bakin karfe SMO 254 yana da wahalar injin; duk da haka, kayan aiki masu kaifi, injuna masu ƙarfi, ingantaccen abinci da adadi mai yawa na lubrication da jinkirin gudu suna ba da sakamako mai kyau na inji.
welding
Welding na bakin karfe 254 SMO yana buƙatar amfani da karafa na filler wanda ke haifar da ƙarancin ƙarancin ƙarfi. AWS A5.14 ERNiCrMo-3 da alloy 625 an yarda da su azaman karafa masu cikawa. Electrodes da aka yi amfani da su a cikin tsari dole ne su dace da AWS A5.11 ENiCrMo-12.
ANEALING
Matsakaicin zafin jiki na wannan abu yakamata ya zama 1149-1204°C (2100-2200°F) sannan kuma kashe ruwa.
AIKI A CIKIN MASU MATSALOLI
Ƙirƙira, bacin rai da sauran ayyuka akan wannan kayan ana iya aiwatar da su a yanayin zafi a cikin kewayon 982-1149°C (1800-2100°F). Ba a ba da shawarar yanayin zafi sama da wannan kewayon saboda za su haifar da ƙima da rage aikin kayan aiki. Ana ba da shawarar jiyya mai zafi bayan walda don mayar da matsakaicin juriya na lalata.
SAMUN SANYI
Cold forming za a iya za'ayi ta kowane daga cikin saba hanyoyin, amma tsarin zai yi wuya saboda high aiki hardening kudi. A sakamakon haka, kayan za su sami ƙarfi da ƙarfi.
KARYA
Maganin zafi baya shafar bakin karfe 254 SMO. Rage sanyi kawai zai ba da damar taurin.
Lokacin aikawa: Nuwamba-08-2023