Fire Resistance2008013431 Jo Hong Jun 2009012175 No Seung Gyu

Mechanical EngineeringGNU

Material Science HW4

What is Fire Resistance?

1. Resistance to High Temperature(Including non-combustible, corrosion resistance, strength and insula-tion)

Fire resistance test (magnesium board)

Material Flash & Melting Point

Flash point(℃)Paper-270 Rubber-350 Coal-400 Tree-450 Alcolhol-482

Melting point(℃)Plumbum-327 Aluminum-659 Cupper–1083 Iron-1530 Tungsten-3500

Thank You. For attention.