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May 26, 2025

Effect Of Chemical Composition On The Service Life Of Heat-resistant Steel

Ñu xamee ko itam ni "ñiñ ci kasting". Sunu sukkandikoo ci li kiliyaan bi di laaj, moules yi dañu leen di defar ba noppi defar leen. Materiel wax bi dañu koy tëye ci biir moule bi ngir defar benn moule buy wax, muy lëkkaloo ak koppu sprue bi ak moule runner ngir defar garabu wax. Ginaaw ñu ko defaree ci kaw garabu wax bi ak ay xeeti slurry yu bari ak ay macceer ci suuf, dañuy defar shell. Materiel wax bi ci biir shell bi dafay seey, ba noppi ñu sotti wen wuy seey ci biir shell bi ñu dàq ci tàngoor wu metti. Ginaaw ñu defaree wen wuy molten ak seddal, ci biir post- ay pexe yu melni dagg ak setal, casting yiñ soxla dañuy mujjee am. Buñu ko méngale ak yeneen mbir yu jëm ci casting: Dafay jëfandikoo mbir yu bari, ba noppi produit yi dañu am structure yu jafee xam, roughness yu kawe, ak njubte bu rëy. Dafay laaj ñu def lu néew wala amul benn liggéey, te nekk ci wetu-net-shape prosedur.

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