Zagaye madubin kayan shafa madubi gidan wanka na musamman madubi 0446

Masana'antar madubi

Ana sarrafa saman fuskar hoton gilashin ta hanyar plating na azurfa mara amfani da injin famfo. Hanyar da aka fi amfani da ita ita ce plating na azurfa mara amfani. Wannan hanyar ita ce narkar da nitrate na azurfa a cikin ruwa, ƙara ruwan ammonia da maganin sodium hydroxide da kuma tsarma zuwa azurfa hydroxide ammonia gishiri biyu don yin maganin plating na azurfa. Yi amfani da invert sugar ko formaldehyde, potassium sodium tartrate bayani a matsayin rage ruwa. Bayan an yanke gilashin, gefuna (niƙa da goge idan ya cancanta), an tsabtace farfajiyar, an kwantar da shi tare da dilute chloride bayani mai tsauri, sa'an nan kuma a tsabtace shi, sannan a haɗe shi da maganin plating na azurfa da kuma rage bayani zuwa nan da nan impregnate saman, fuskar madubi Wanke bayan. samuwar, sa'an nan za a iya amfani da tagulla plating da kariya fenti. Hanyar zubar da ruwa shine tsaftace gilashin da kuma sanya shi a cikin na'urar kwashewa tare da digiri na 0.1-10-4Pa. Wayar tungsten mai karkace tana da kuzari, kuma yawan zafin jiki da aka samar yana haifar da gami da aluminium a cikin karkace zuwa yanayin gas, wanda aka ajiye akan fuskar gilashi don samar da saman madubi. Hakanan ana iya amfani da bindigar lantarki maimakon dumama waya ta tungsten. Hanyar ƙafewar ƙura kuma na iya sarrafa saman ƙarfe mai santsi zuwa saman madubi.