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FME Transactions
2019, vol. 47, br. 1, str. 36-41
jezik rada: engleski
vrsta rada: neklasifikovan
doi:10.5937/fmet1901036C


Korišćenje luk plazme u metalnom livenju kao novi pristup u energetsko efikasnoj proizvodnji
aSCM Group, Foundries Division, Italy
bSCM Group, Consorzio Studi e Ricerche, Italy

e-adresa: giuseppelucisano@gmail.com

Projekat

This study was realized inside the SCM S.p.a. Foundry plant in Rimini, Italy as part of the research activity of: REEMAIN - Resource and Energy Efficient Manufacturing, a collaborative project funded by the European Union inside the Seventh Framework Programme (grant agreement No 608977/FP7)

Sažetak

Livnice predstavljaju segment koji utiče na lanac snabdevanja nekoliko industrijskih segmenata definisanjem kvaliteta i troškova proizvodnje metalnih primarnih proizvoda. U tom kontekstu, ohrabruje poticanje potražnje za energetski efikasnim procesima izuzetno je podstaknuto, a takođe i minimizirati kolateralna šteta životne sredine koja proizilazi iz livnica. Ovaj članak objašnjava i demonstrira izradu mehanizma za nadoknađivanje padova temperature livenog gvožđa sagrevanjem predgrijevanjem kanala za livenje livenih gvožđa sa prenosom toplote iz izvora plamenskog luka postavljenog iznad njega. Osim što zahtijeva manje energije za zagrevanje postoljeg staljenog metala, čiji je utjecaj nakon jedne godine rada ovog inovativnog rješenja, moguće je poboljšati metalurški kvalitet livenih legura i smanjiti nedostatke zahvaljujući preciznijoj kontroli temperatura rastopljenog metala. Dobijeni rezultati odnose se na dizajn i implementaciju pionirskog rastvora grejača unutar konvencionalnog livijara za livenje pijeska.

Ključne reči

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