Auto news on Youtube Feb 27 2018

Hi and welcome to Metal Supermarkets, the Convenience Stores for Metal.

I'm Jason Jackson, Operations and Development Manager.

One common question we hear at Metal Supermarkets is:

What is the difference between ferrous and non-ferrous metals?

Well, today we'll take a look at the answer.

The simple answer is that is that ferrous metals contain iron while non-ferrous metals do not.

Ferrous metals came into existence around 1200BC

When iron production became more common in the Iron Age.

Commonly used ferrous metals include:

Alloy steels, carbon steel and wrought iron.

These metals possess tensile strength and durability

but are also vulnerable to rust

though there are two exceptions: wrought iron and stainless steel.

Most ferrous metals are also magnetic making them useful in motor and electrical appliances.

Common non-ferrous metals include:

aluminum, copper, lead, zinc, tin and precious metals like gold and silver.

The main advantage of these over ferrous metals is malleability.

No iron content also means they have a higher resistance to corrosion.

Unlike ferrous, metals these non-ferrous metals are non-magnetic.

This is important for electronic and wiring applications.

Be careful when it comes to stainless steel

as some people will mistake it for a non-ferrous metal because of its corrosion resistance.

But it actually is a ferrous metal.

Hopefully this video has helped you understand the difference between ferrous and non-ferrous metals.

If you need metal for your next project

Metal Supermarkets is the world's largest supplier of small quantity metals

carrying over 8,000 types, shapes and grades of metal, cut-to-size and ready fast!

For more infomation >> The Difference Between Ferrous and Non-Ferrous Metals | Metal Supermarkets - Duration: 2:32.

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What is the Difference between IaaS SaaS PaaS - Duration: 1:46.

For more infomation >> What is the Difference between IaaS SaaS PaaS - Duration: 1:46.

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Difference Between Invisalign & Braces - Virginia Cosmetic Dentist Dr. Joseph Oh, D.D.S. - Duration: 0:36.

Both Invisalign and braces are orthodontic treatment.

The main difference is Invisalign is using removable aligners, where braces are using

fixed brackets with a series of wires.

Both work well when it is properly planned and executed.

When to use Invisalign or braces depends on the doctor's knowledge and experience.

Not all cases are for Invisalign, so having more than one consultation is not a bad idea.

For more infomation >> Difference Between Invisalign & Braces - Virginia Cosmetic Dentist Dr. Joseph Oh, D.D.S. - Duration: 0:36.

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What Is The Difference Between Heartburn And Acid Reflux? - Duration: 1:00.

Heartburn, GERD, and acid reflux--

what is the difference?

So heartburn is a symptom.

Basically, it's the way a person telling

us there is something wrong and they

are feeling burning sensation.

GERD is a gastroesophageal reflux disease.

It's a disease complex.

It includes a mechanism, how the acid is coming up

in the esophagus, and the person feels the symptom.

GERD is distinguished by esophageal symptom

and extra esophageal manifestation.

Esophageal symptoms are a burning sensation,

difficulty in swallowing, choking sensation, pain.

These are the classic symptoms.

And extra esophageal symptoms are sometimes

considered silent reflux, which is choking, lumpy feeling,

Globus sensation, pneumonia, bronchospasm.

Those are the extra esophageal symptoms.

Acid reflux is a mechanism.

Basically it's lower esophageal valve.

It opens up and all the food contained

and the acid regurgitates in the lower esophagus.

That's basically acid reflux.