IZIMPAWU ZAMA-SMO 254
Lena imikhiqizo eyenza kahle kuzixazululo ze-halide ezine-chloride nama-bromide ion akhona. Ibanga le-SMO 254 libonisa imiphumela yokugqwala kwendawo okubangelwa ukugoba, imifantu kanye nezingcindezi. I-SMO 254 iyinto ephansi ye-carbon elemental. Ngenxa yokuqukethwe kwekhabhoni ephansi kunethuba elincishisiwe lokuna kwe-carbide ngesikhathi sokufaka ukushisa ngesikhathi sokushisela.

UKUSEBENZA
Ngenxa yezinga eliphezulu lokuqiniswa komsebenzi kanye nokungabikho kwesibabule, i-SMO 254 insimbi engagqwali kunzima ukuyisebenza; kodwa-ke, amathuluzi abukhali, imishini enamandla, izifunzo ezinhle kanye nenani elikhulu lokugcotshwa kanye nesivinini esinesivinini sivame ukunikeza imiphumela emihle yomshini.

UKUSHISA
Ukushiselwa kwensimbi engagqwali yebanga lama-254 SMO kudinga ukusetshenziswa kwezinsimbi zokugcwalisa okuholela kuzakhiwo ezisezingeni eliphansi. I-AWS A5.14 ERNiCrMo-3 kanye ne-alloy 625 kugunyazwe njengezinsimbi zokugcwalisa. Ama-electrode asetshenziswe kule nqubo kufanele ahambisane ne-AWS A5.11 ENCrMo-12.

UKUHLANGANISA
Izinga lokushisa le-anneal lale nto kufanele libe ngu-1149-1204°C (2100-2200°F) kulandele ukucisha kwamanzi.

UKUSEBENZA EZIMO EZINGAPHEZULU
Ukuqamba, ukucasula kanye nokunye ukusebenza kule nto kungenziwa emazingeni okushisa ebangeni 982-1149 ° C (1800-2100 ° F). Amazinga okushisa angaphezu kwalolu banga awanconywa ngoba azobangela ukukala futhi anciphise ukusebenza kwento. Ukwelashwa kokushisa kwe-post weld kuyanconywa ukubuyisela ukumelana nokugqwala okuphezulu.

UKWAKHA KUBANDA
Ukwakhiwa okubandayo kungenziwa nganoma yiziphi izindlela ezijwayelekile, kodwa inqubo izoba nzima ngenxa yezinga eliphezulu lokuqina komsebenzi. Ngenxa yalokho, impahla izoba namandla amakhulu nokuqina.

UKUNZIMA
Ukwelashwa kokushisa akuthinti insimbi engagqwali grade 254 SMO. Ukunciphisa okubandayo kuphela kuzovumela ukuqina.