Magnesium in a Microwave

Published on August 4, 2014
Duration: 3:46

This video from Demolition Ranch explores the dangerous effects of microwaving magnesium. Initial tests show sparks and green flames, while a larger sample causes the microwave to short-circuit due to intense heat. The experiment highlights the challenges of extinguishing metal fires, even with specialized suppressants. The video also features a montage of firearm-related content from the channel.

Quick Summary

Microwaving magnesium is highly dangerous, producing sparks, green flames, and intense heat that can short-circuit appliances. Standard fire suppressants are ineffective and can worsen the reaction, highlighting the need for specialized handling of metal fires.

Chapters

  1. 00:00Magnesium Microwave Intro
  2. 00:22Initial Small Sample Test
  3. 00:56Fire Suppression Test
  4. 01:16Bulk Magnesium Test
  5. 02:03Extinguishing Large Fire
  6. 02:36Channel Updates and Montage

Frequently Asked Questions

What happens when magnesium is put in a microwave?

Microwaving magnesium can cause it to spark and ignite, producing green flames. Larger quantities can generate intense heat and light, potentially short-circuiting the microwave and creating a significant fire hazard.

Can you extinguish a magnesium fire with regular fire spray?

No, standard fire suppression sprays like 'Cold Fire' are often ineffective against burning magnesium. The intense heat of the metal fire can cause these suppressants to react violently, leading to a flare-up rather than extinguishing the flames.

Is it safe to experiment with magnesium in a microwave?

No, it is extremely unsafe. This experiment demonstrates the severe fire and electrical hazards associated with microwaving reactive metals like magnesium, leading to appliance damage and uncontrolled combustion. It should not be attempted.

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