High explosives include Materials that typically combine reactive elements in the same molecule. This allows them to react faster and « detonate ». The explosion involves a supersonic shock wave that travels through the material, causing chemical reactions to occur much faster than combustion.

What are high explosives used for?

High explosives have a property called « brittleness », which is their ability to shatter objects.This makes them Mining rocks or cannonballsbut are not popular as artillery propellants because they are gentler on artillery, so lower explosives are preferred.

How do high explosives work?

The general theory of explosives is Explosion of explosives causes high-speed shock waves and massive gas release. The shock wave cracked and crushed the rock near the explosive and created thousands of cracks in the rock. These cracks are then filled with expanding gas.

What is the role of explosives?

Blast effects usually include Overpressure, thermal effects, electrified projectiles (fragments, fragments and missiles), ground impact and craters. Ground impact and craters will not be discussed further in this article.

What is the importance of explosives?

Gunpowder has been widely used as a propellant for firearms, artillery, rockets and pyrotechnics, including as a blasting agent for explosives in quarrying, mining and road construction.Gunpowder is classified as low explosive because Its relatively slow decomposition rate and thus low gloss.

Difference between high explosive and low explosive

31 related questions found

What is the most explosive power?

HMX It is the most powerful high explosive in industrial mass production today. It is a relatively insensitive, temperature stable, and operationally safe high explosive that can be used in a variety of applications in military and civilian end products.

Which chemicals are explosive?

Here are five of those non-nuclear chemicals, all of which explode by rapidly releasing gas.

• TNT. One of the most common explosive chemicals is trinitrotoluene, or TNT, which is used extensively in video games and movies. …
• TATP. …
• RDX. …
• PETN. …
• Azide Azide.

Why doesn’t the sugar we eat explode in our bodies? What is the process called?

So why don’t we explode or at least catch fire when we eat sugar?This process is different when we eat sugar because it happens inside the cells of our body and is handled by a process called enzyme. . . This reaction happens slower and the energy is stored, so there is no explosion.

Is a nuclear explosion a natural disaster?

Without these clouds, an airburst nuclear explosion is possible.nuclear explosion radiation And radioactive debris, which is harmful to humans, can cause moderate to severe skin burns, eye damage, radiation sickness, cancer, and possible death, depending on a person’s distance from the blast radius.

What are the reasons for the explosion?

The explosion is caused by a complex series of reactions Rapid expansion of natural gas and energy, forming an explosion. When certain gases are exposed to heat or increased pressure, a reaction occurs to stimulate an explosion.

2 What are high explosives?

High explosives will be referred to as Type E explosives and this group will be divided into three subtypes:

• 1 – Blasting and Bulk Explosives (for commercial blasting applications or their manufacture);
• 2 – perforating explosives (for the oil and gas well industry);

What are the three types of high explosives?

High explosives are divided into three categories, Primary (or detonating) HE, Secondary HE, Boosters and Secondary HEmain cost.

What is C4 made of?

C4 consists of RDX (91%)dioctyl sebacate (5.3%), polyisobutylene (2.1%) and mineral/motor oil (1.6%) [1].

What are examples of high explosives?

High Explosives – Explosive materials that can be detonated through a blasting cap.A few examples of high explosives are Boosters, detonators, explosives, hydrogels/slurries and emulsions… black powder, smokeless powder, safety fuses and squibs/igniters are classified as low explosive.

Do high explosives need oxygen?

because High explosives don’t need oxygen (or any other co-reactants), they break down faster and are more versatile than combustible materials. High explosives generally cannot be detonated by heat alone, so a detonator is required to deliver a shock wave or electric charge.

What are high and low explosions?

Explosive materials can be classified according to how fast they expand. The material that detonates (the front of the chemical reaction is moving through the material faster than the speed of sound) is called « high explosive” and detonated materials are called “low explosives”.

Can you survive a nuke in the fridge?

George Lucas was wrong: Hiding in the fridge can’t survive a nuke… « Many scientists think the odds of surviving a freezer are about 50-50, » Lucas said. But science has spoken, and it has spoken a little differently.

Can you survive a nuke in a swimming pool?

If you were in a swimming pool, the pressure wave could crush you depending on the strength of the blast.Water cannot be compressed, but if you are in water, you will broken. So there are two questions to feed your mind, heat and stress. If you survive the initial blast, radiation will be your next problem.

Can you survive an underground nuclear bomb?

If you are in a heavily damaged area (an area consumed by fireballs), your low chance of survival, but if you have the right shelter, you might get through it. « People did survive Hiroshima and Nagasaki in that area, » Boudmeier said.

Can you burn sugar?

sugar is actually Incredibly difficult to burn off with exercise and often lead to weight gain. Eating sugar is basically the same as getting your body to start storing fat. When you eat sugary snacks like donuts or chocolate bars, your blood sugar levels spike, which stimulates the release of insulin.

Is salt flammable?

salt is non-flammable And does not support burning.

Can sugar cause fires?

regular table sugar (sucrose) Can catch fire at 662 degrees Fahrenheit (350 degrees Celsius), which means it’s not technically flammable. However, due to its small particle size and large surface area, powdered sugar can be flammable or even explosive in some cases.

What are the two chemicals that explode when mixed?

A mixture of two household chemicals can explode.have Bleach and Ammonia. Your daily kitchen is equipped with cleaning equipment. Rub alcohol and bleach.

What can explode when mixed with water?

For decades, science enthusiasts have been delighted with the famously vibrant way Sodium and Potassium Explosion in contact with water.