4. Metallurgia-1

4. Metallurgia-1 - 1 Metallurgia. Pürometallurgia;...

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Unformatted text preview: 1 Metallurgia. Pürometallurgia; Hüdrometallurgia; Elektrometallurgia. Teadus- ja tööstusharu, mis tegeleb metalsete materjalide tootmisega, protsessidega nende omaduste muutmiseks koostise ja struktuuri muutmise abil ning pooltoodete tootmise tehnoloogiatega. Rauametallurgia, mustmetallurgia - ferrous metallurgy Mitterauametallurgia, värvilismetallurgia - non-ferrous metallurgy Mõned terminid sissejuhatuseks Tehnomaterjalid - engineering materials Tootmisprotsess - manufactory process Valamine, keevitamine, termotöötlus, lõiketöötlemine... Metallurgiaprotsess - metallurgical process Kaevandamine, rikastamine, sulatamine, ..., töötlemine Loomupärased ja valmistamise tehnoloogiast sõltuvad omadused. Malmi tootmine. Malm - suure süsinikusisaldusega (üle 2.14 %) rauasulam. Sisaldab tavalisanditena Si, Mn, P, S ja võib sisaldada legeerivaid elemente. http://www.msm.cam.ac.uk/phasetrans/2001/adi/cast.iron.html Raua – süsiniku faasidiagramm http://en.wikipedia.org/wiki/File:Phase_diag_iron_carbon.PNG Wikipedia Toormalm Toodetakse kõrgahjudes Valumalm Teras http://www.energysolutionscenter.org/heattreat/ MetalsAdvisor/iron_and_steel/process_descriptions/raw_metals_preparation/ironmaking/...
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This note was uploaded on 11/06/2011 for the course LOTE 101 taught by Professor Anso during the Spring '09 term at Uni. Tartu.

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4. Metallurgia-1 - 1 Metallurgia. Pürometallurgia;...

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