Reacciones redox entre metales y óxidos metálicos (proceso de Thermit)

Num.Producto: P3110600

Principle

The experiments described here are highly suitable for demonstrating the different affinity of various metals in view of oxygen. The less noble a metal is the higher its affinity to oxygen and the more thermal energy is released during its oxidation. The technical importance of the thermite process for the welding of iron parts is that it is relatively easy to produce large amounts of liquid iron and, thereby, to fill wider weld grooves. This is why this process is mainly used for welding thick steel beams, rail tracks, and machine parts.

Benefits

  • Impressive experiment to the thermite process
  • Precise weighting information ensures successful execution

Tasks

  1. Reduction of copper oxide with iron. 
  2. Reduction of iron oxide with aluminium (thermite process, aluminothermics).

What you can learn about

  • Redox reaction
  • Thermite process
  • Metals
  • Welding of iron
  • Aluminothermics
  • Iron
  • Aluminium

Necessary accessories

  • Precision balance 620g/0.001g

Lista de material (extracto) Producto Cantidad
PALITOS INFLAM. P.TERMITA, 50 31921-05 1
Soporte para mechero Bunsen 75 cm 37694-00 1
Mechero Teclu /DIN/,Gas Natural 32171-05 1
IMAN, D 10 MM, L 200 MM 06311-00 1
Tubos de ensayo, 16 x 160 mm, FIOLAX, 100 pzs. 36305-10 1
HIERRO EN POLVO EXT.PURO 1000 G 30068-70 1
ARENA,GRUESA 2500 G 31826-79 1
Anillo de soporte con pinza, diám. int. 100 mm 37701-01 2
OXIDO D.HIERRO-III, ROJO 500g 48114-50 1
Mortero de porcelana, d = 100 mm 32604-00 1
CAPSULA DE HIERRO, SEMIESFERICA 33209-00 1
ALUMINIO, GRANULADO 250 g 30919-25 1
OXIDO DE COBRE, POLVO 100 G 30125-10 1
Pinza universal 37715-00 1
Tubo de ensayo, 16 x 160 mm, 100 pzs. 37656-10 1
Soporte de madera para 12 tubos de ensayo 37686-10 1
ACIDO CLORHIDRICO, 37% 1000 ML 30214-70 1
MARTILLO, NORMAL, 200 G 40320-00 1
Tubo de seguridad para gas, DVGW (Deutscher Verein des Gas und Wasserfaches) 1m 39281-10 1
AGUA DESTILADA, 5000ML 31246-81 1
Nuez doble 37697-00 1
Pinza para crisol, acero, 20 cm 33600-00 1
Encendedor de gas natural licuado 38874-00 1
Espátula-cuchara, acero inox. 33398-00 1
MACETA DE ARCILLA, DIAM.12CM APR. 64123-00 1
Abrazadera para tubos, d = 12-20 mm 40995-00 2
Pinza para tubos de ensayo, max. d = 22mm 38823-00 1

regresar a la lista correspondiente

Product No: P3110600

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Contacto PHYWE

PHYWE Systeme GmbH & Co. KG
Robert-Bosch-Breite 10
D-37079 Göttingen

T. +49 (0) 551 604-0
F. +49 (0) 551 604-107
Línea directa de servicio técnico
+49 (0) 551 604-196
service@phywe.com

 

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