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HGT Hydraulic Gyratory Crusher

HGT Hydraulic Gyratory Crusher

HGT Gyratory Crusher is a new-type intelligent coarse crusher with big capacity and high efficiency. It integrates mechanical, hydraulic, electric, automated, and intelligent controlling technologies which grant it with advantages traditional crushing

European Type Jaw Crusher PEW

European Type Jaw Crusher PEW

Jaw crushers has stationary jaw crusher, portable jaw crusher and mobile jaw crusher (crawler jaw crusher). Jaw crusher (PEW Series) is not only able to be used together with mine-selecting and gravel processing equipments but also be used independen

Jaw Crusher PE

Jaw Crusher PE

Jaw crusher is driven by a motor, and the moving jaw moves up and down via eccentric shaft. The angle between fixed jaw and moving jaw becomes smaller when the moving jaw runs down, then the materials are crushed into pieces. It will become bigger whe

HPT Hydraulic Cone Crusher

HPT Hydraulic Cone Crusher

Base on the latest technology and decades of years’ producing experience, Our Company designed the HPT series cone crusher. It has excellent crushing efficiency and good hydraulic control system. Now the HPC series cone crusher has wide application

HST Hydraulic Cone Crusher

HST Hydraulic Cone Crusher

HST Single Cylinder Hydraulic Cone Crusher is a new high-efficiency cone crusher independently researched, developed and designed by SBM through summarizing over twenty years of experience and widely absorbing advanced American and German technologies

CI5X Series Impact Crusher

CI5X Series Impact Crusher

CI5X Impact Crusher breaks materials with impact force. When materials enter the working area of hammer, they may be crushed under the high-speed shock and then thrown onto the impact device above the rotor for another crushing. Next, materials bounce

VSI6X Series Vertical Crusher

VSI6X Series Vertical Crusher

Due to the increasing market demand for the scale, intensification, energy conservation, environment protection and high-quality machine-made sand, SBM, a Chinese professional sand maker manufacturer, further optimizes the structure and function of tr

VSI5X Vertical Shaft Impact Crusher

VSI5X Vertical Shaft Impact Crusher

VSI Crushers Working Principle Raw material falls down into feed hopper, and then enters rotor through central entrance hole. It is accelerated in high-speed rotor, and then is thrown out at speed of 60-75m/s. When hitting anvil, it is crushed. Final

VSI Vertical Shaft Impact Crusher

VSI Vertical Shaft Impact Crusher

VSI Series vertical shaft impact crusher is designed by reputed German expert of SBM and every index is in worlds leading standard. It incorporates three crushing types and it can be operated 720 hours continuously. Nowadays, VSI crusher has replaced

VUS aggregate optimization system

VUS aggregate optimization system

The VU system is a global most-advanced dry-process sand-making system. The system is constructed like a tower. Its fully-enclosed layout features high integration. It integrates the functions of high-efficiency sand making, particle shape optimizatio

MTW-Z European Trapezium Mill

MTW-Z European Trapezium Mill

MTW European Grinding Mill is innovatively designed through deep research on grinding mills and development experience. It absorbs the latest European powder grinding technology and concept, and combines the suggestions of 9158 customers on grinding m

5X Series Roller Grinding Mill

5X Series Roller Grinding Mill

Grinding roller of MB5X Pendulum Roller Grinding Mill l adopts diluted oil lubrication. It is a technology initiated domestically which is maintenance-free and easy to operate. Diluted oil lubrication is oil bath lubrication, more convenient than grea

MTW Trapezium Mill

MTW Trapezium Mill

MTW European Grinding Mill is innovatively designed through deep research on grinding mills and development experience. It absorbs the latest European powder grinding technology and concept, and combines the suggestions of 9158 customers on grinding m

LM Vertical Mill

LM Vertical Mill

LM Vertical Grinding Mill integrates crushing, drying, grinding, separating and transport. The structure is simple while the layout is compact. Its occupational area is about 50% of that of the ball-milling system. The LM grinding mill can also be arr

TGM Trapezium Mill

TGM Trapezium Mill

TGM Super Pressure Trapezium Mill The operation principle of main unit of Trapezium mill is that main unit runs with the central shaft that is driven by a gear box. The top of the shaft is connected with a quincunx stand on which a grinding roller is

Iron Steel Howstuffworks

How Iron and Steel Work HowStuffWorks

If you had to name the technologies that had the greatest effect on modern society, the refining of the heavy metal element iron would have to be near the top. Iron makes up a huge array of modern products. especially carbon-rich, commercial iron, which we call steel.Cars, tractors, bridges, trains (and their rails), tools, skyscrapers, guns and ships all depend on iron and steel

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Creating Steel HowStuffWorks

Another way to create steel from pig iron is the Bessemer process, which involves the oxidation of the impurities in the pig iron by blowing air through the molten iron in a Bessemer converter.The heat of oxidation raises the temperature and keeps the iron molten. As the air passes through the molten pig iron, impurities unite with the oxygen to form oxides.

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Creating Iron HowStuffWorks

Liquid iron collects at the bottom of the blast furnace, underneath a layer of slag. The blacksmith periodically lets the liquid iron flow out and cool. At this point, the liquid iron typically flows through a channel and into a bed of sand. Once it cools, this metal is known as pig iron. To create a ton of pig iron, you start with 2 tons (1.8

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The Advantages of Iron HowStuffWorks

The more active metal has to almost completely corrode before the less active iron or steel begins the process. ­Humans have come up with countless uses for iron, from carpentry tools and culinary equipment to complicated machinery and instruments of torture. Before iron can be put to any of these uses, however, it has to be mined from the ground.

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The Lost Art of True Damascus Steel HowStuffWorks

Dec 17, 2020· However, centuries ago, it was known as wootz steel and it was some of the finest steel in the world. It was first produced in India from an iron ore with a high level of carbon — about 1.5 percent — and additional trace elements, according to a 1998 study published in the Journal of Electronic Materials by J.D. Verhoeven, A.H. Pendray and

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Iron Ore HowStuffWorks

Instead, the iron heats up into a spongy mass containing iron and silicates from the ore. Heating and hammering this mass (called the bloom) forces impurities out and mixes the glassy silicates into the iron metal to create wrought iron. Wrought iron is hardy and easy to work, making it perfect for creating tools.

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Everyday Science: Iron Quiz HowStuffWorks

Steel is just polished iron. Steel is stronger than iron. Steel is iron that has most of the impurities -- such as silica, phosphorous and sulfur -- removed, making it stronger.

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Is steel still the best material for building? HowStuffWorks

Ever since the first skyscrapers went up in Chicago during the late 1800s, steel has been a major component in commercial building construction [source: Time Rime].Before that, builders used cast iron. But they found that structural steel beams set in concrete allowed them to frame tall buildings that were more fire resistant and more structurally sound than cast iron.

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Metal vs. Steel: Is There a Difference? HowStuffWorks

Steel, on the other hand, is an alloy of iron with varying amounts of carbon content (from 0.5 to 1.5 percent) [source: Merriam-Webster]. Steel, being an alloy and therefore not a pure element, is not technically a metal but a variation on one instead.

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HowStuffWorks Learn How Everything Works!

HowStuffWorks explains thousands of topics, ranging from the flu to black holes to conspiracy theories, with video and illustrations so you can learn how everything works.

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HowStuffWorks Ore to Steel YouTube

Apr 14, 2009· Turning low grade iron ore into the most used metal in the world is no easy task. Learn how this hot process works on Discovery Channel's "HowStuffWorks" sho...

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Howstuffworks on CD How Iron and Steel Work

How Iron and Steel Work Click hereto print this article. If you had to pick one technology that has had a tremendous effect on modern society, the refining of iron and steel would have to be somewhere near the top of the list. Iron and steel show up in a huge array of modern products. Cars, tractors, bridges, trains (and their rails), tools

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How to Remove Iron and Rust Stains HowStuffWorks

On the tub, sink, ceramic tile, or toilet, wet a pumice bar, and rub the iron stain. Caution: Do not use this pumice stick on the ceramic glass found on cookware or ceramic cooktops, as it will scratch the surface. A paste of borax and lemon juice also is effective on iron stains. Rub the paste into the stain and allow it

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What makes steel wool rust? HowStuffWorks

Rust is the result of a chemical reaction between iron and oxygen, otherwise known as iron oxide. Since steel wool-- and steel in general -- is largely made of iron, steel wool is prone to rust if it doesn't have a rustproof coating on it.The actual reaction that creates rust happens when two iron atoms mix with three oxygen atoms in water; the oxygen bonds to the metal, and a new compound is

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Is stainless steel on its way out? HowStuffWorks

Whoever said all good things must come to an end clearly did not have a stainless steel toaster. In recent years, a small, but vocal cadre of homemakers and interior designers have turned their backs on the iron-based alloy that has long been a fixture in kitchens across the country, declaring stainless steel

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Is stainless steel really impossible to stain? HowStuffWorks

Stainless steel is a family of materials that gets its handle from corrosion- and oxidation-resistant properties that protect it from rust and unsightly blotches. Generally, the various steels are a mixture of iron and at least 10.5 percent chromium (sometimes rounded to 11 percent by engineers). When the latter chemical element is exposed to

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What does "Case Hardened" mean when it's HowStuffWorks

The idea behind case hardening is to have two different types of steel at two different points in time. During manufacturing, what you would like is a relatively soft steel that is easy to bend and machine. For a lock's shank, however, a soft steel is not good because it is easy to cut with a metal saw.

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What is steel wool made of? HowStuffWorks

Steel wool is generally made of low-grade carbon steel wire, aluminum, bronze or stainless steel. The metal is shaved into thin strands that, when bunched up in a fuzzy mass, resemble wool. Each strand of steel wool is made of thousands of metal fibers.

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The Blacksmithing Quiz HowStuffWorks

Blacksmiths have forged a range of important items from iron for centuries, including knives, armor and wrought fences. Whether you want to delve into the craft's interesting history or try your own hand at it someday, test your knowledge of hammering, welding, and forging with the following quiz.

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HowStuffWorks Learn How Everything Works!

HowStuffWorks explains thousands of topics, ranging from the flu to black holes to conspiracy theories, with video and illustrations so you can learn how everything works.

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Parts of the Club How Golf Clubs Work HowStuffWorks

Jul 21, 2000· The shaft of the golf club connects the grip to the head and, like the grip, must be basically round in cross section. Most modern golf club shafts are made of either steel or a carbon-fiber and resin composite. Carbon fiber has the advantage of being lighter than steel, but clubs with carbon-fiber shafts also tend to be more expensive. In

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Sheet Metal Overview Digital Fabrication for Designers

This post is a simple introduction to metals, with a particular focus on carbon steel sheet metal. It covers metal's place in the periodic table, and the common and mechanical properties of all metals. It also covers how iron is mined and processed. It covers how steel is produced from iron, and some common types of sheet metal used in fabrication.

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STEEL: From Start to Finish YouTube

A narrated description of the steelmaking process.

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how to make steel from iron ore

Creating Steel HowStuffWorks. The advantage of steel over iron is greatly improved strength. The openhearth furnace is one way to create steel from pig iron. The pig iron, limestone and iron ore go into an openhearth furnace. It is heated to about 1,600 degrees F (871 degrees C). The limestone and ore form a slag that floats on the surface

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