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because a reed switch is like an electromagnet so the purpose of it is that it will spring open when you remove the magnet. Iron is better because it looses it's magnetism quicker, whereas steel strips don't loose their magnetism as quickly so when you do remove the magnet, a steel strip would stay closed for a while longer rather than open straight away :D
What else can I help you with?
Steel is made from what heavier element?
Iron is the heavier element from which steel is primarily made.
Is steel made of rock?
no steel is not made out of rocks its made out of iron
Does steel wool have iron in it?
Yes, steel wool is made of steel, which is primarily composed of iron. Steel wool is a bundle of very fine and flexible sharp-edged steel filaments, making it abrasive and effective for cleaning and polishing tasks.
Is iron a metal used to make steel?
Steel is made of iron to which is added between 0,02 % and 1.67 % of carbon.If you go over 2% of carbon, you'll get cast iron instead of steel.
Does a staple contain iron?
Yes. As far as I know, staples are made of steel which contains iron.
What are steel made of?
Steel is made from iron. We combine a small amount of carbon with iron to get (make) steel.
Steel is made from what heavier element?
Iron is the heavier element from which steel is primarily made.
How were the first gun barrels made?
The very first ones were made with bamboo. ********** Later barrels were cast of brass and bronze. Iron barrels were made by heating and twisting strips of iron or steel, reheating, twisting around a rod, reheating, and hammer welding.
Why iron and steel industry is called the backbone of moden economy?
Steel and iron are known as the backbone of modern industry because:1. Almost everything is made of steel or iron, or has been made with tools and machinery off these metal.2. Ships, trains, trucks and autos are made largely of steel or iron. Even the safety pin are made from steel or iron.3. Minerals are mined with steel or iron equipments.4. Large buildings have steel or iron framework.5. Oil wells are drilled with steel or iron machinery.
How is iron made from steel?
By removing carbon from iron
Which industry is often referred to as the backbone of modern industry and why?
Steel and iron are known as the backbone of modern industry because:1. Almost everything is made of steel or iron, or has been made with tools and machinery off these metal.2. Ships, trains, trucks and autos are made largely of steel or iron. Even the safety pin are made from steel or iron.3. Minerals are mined with steel or iron equipments.4. Large buildings have steel or iron framework.5. Oil wells are drilled with steel or iron machinery.
Why doesn't car body is made of iron or steel?
car bodies are made of steel alloy that contains iron and carbon.
Is steel made of rock?
no steel is not made out of rocks its made out of iron
Does steel wool have iron in it?
Yes, steel wool is made of steel, which is primarily composed of iron. Steel wool is a bundle of very fine and flexible sharp-edged steel filaments, making it abrasive and effective for cleaning and polishing tasks.
Is iron and steel weak?
Steel is made partially out of Iron, and no, they are not weak unless you stick'em up your anus
What iron is used in making railway lines?
Iron is iron . . . but rails are made of high-strength steel. (Which is made from iron.)
What ore is steel refined from?
Steel is made from iron ore and carbon.
