15.04.2013 Views

Incalzirea - Cadre Didactice

Incalzirea - Cadre Didactice

Incalzirea - Cadre Didactice

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

INCALZIREA DIELECTRICA<br />

AVANTAJE:<br />

o Rapiditatea incalzirii uniforme in toata masa materialului;<br />

o <strong>Incalzirea</strong> selectiva a diferitelor componente ale unui<br />

sistem eterogen, prin alegerea unei frecvente convenabile<br />

a curentului electric<br />

(Ex: evaporarea unui solvent fara a mari sensibil<br />

temperatura solidului).<br />

APLICATII:<br />

o Uscarea lemnului;<br />

o Lipirea furnirului de lemn;<br />

o <strong>Incalzirea</strong> materialelor plastice in timpul presarii;<br />

o Sudarea materialelor plastice si a sticlei;<br />

o Sterilizarea si dezinsectizarea produselor alimentare;<br />

o Coacerea painii;

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!