Q:Does anyone know if there is any info on Steel Manufacturing techniques, utilyzing electro/mechanical methods in order to create carbon nanotubes from the %C already inherant in the steel. In other words just modifying the Geometry of the Carbon the already makes up some of the steel.

I don't think that would work. First off, there's not enough carbon in steel - even very high carbon steels are only about 2% carbon. Second, the iron atoms in steel form a crystal lattice, in the shape of a cube, with another iron atom in the middle of the cube. Each cube is about 0.3 nm per side. Carbon atoms work their way into the crystals and displace the iron atoms. But a carbon nanotube is around 1 nanometer in diameter - that's 3 times as big as the iron lattice! So a nanotube wouldn't fit. One thing you might do, however, is make a composite - mix the materials together on a scale a little bigger than the atomic scale that the iron and carbon mix to make steel. Just like a carbon fiber bicycle frame or ski pole is strands of carbon (much bigger and not as strong as nanotubes) held together with epoxy, you could hold nanotube strands together with metal. Not sure it would be good for armor, but if you can figure out a way to do it, I'm sure someone will come up with a use for it!

Q:How long does the coating on steel coils last?

The longevity of the coating on steel coils can vary depending on a variety of factors including the type of coating, environmental conditions, and usage. However, with proper maintenance and protection, a well-applied coating can typically last anywhere from 10 to 30 years.

Q:How are steel coils used in the production of storage containers?

In the production of storage containers, steel coils play a vital role. These coils, manufactured from high-quality steel, are crucial for constructing the walls, floors, and roofs of the containers. To begin the process, the steel coil is uncoiled and passed through a series of machines that cut and shape it into the desired dimensions. Then, the steel is transformed into panels, which are either welded or riveted together to form the container's structure. The strength, durability, and resistance to corrosion make steel coils an excellent material for storage containers. They provide a robust framework that can endure heavy loads and harsh environmental conditions. Moreover, the coils can be easily molded and customized to meet specific size and shape requirements. Once the structure of the container is complete, it is typically coated with a protective layer of paint or other coatings to further enhance its durability and resistance against weather elements. This ensures that the container remains unaffected by moisture, UV rays, and other external factors that could cause deterioration. All in all, steel coils are of utmost importance in the production of storage containers as they offer the necessary strength and durability required to safely store and transport a wide array of goods and materials.

Q:How are steel coils tested for strength?

Steel coils are tested for strength through a process called tensile testing. In this test, a small sample of the steel coil is pulled until it breaks, allowing engineers to measure the maximum force the coil can withstand before failing. This helps determine the overall strength and quality of the steel coil.

Q:How long do steel coils last?

The lifespan of steel coils can vary depending on several factors, including usage, maintenance, and environmental conditions. However, with proper care and regular maintenance, steel coils can typically last for several decades.

Q:911 conspiacy theorists. Can fire melt steel?

Don't know the differences in steel strength between the WTC towers and the bridge, but I'll tell you they don't always use the strongest steel in buildings. It is a question of value engineering. Engineers do as code requires, and make the determination based on economics of building. If a steel member requires say 48 KSI, with certain span, but if the price is less expensive to use 35 KSI and reduce the span by adding vertical elements then that is an option that the architects, engineers and developers consider. Like I said, don't much about bridge engineering, but in buildings, it isn't always the strongest steel, based on engineering and economics. And BTW, said time and time again, but ok one more time. STEEL DOESN'T NOT HAVE TO MELT FOR FAILURE. IT LOSES STRENGTH WITH HEAT. THAT IS WHY IT MUST BE PROTECTED BY FIRE RETARDANT. BUT IF THE FIRE RETARDANT IS REMOVED BY EXPLOSION, THEN FIRE CAN CAUSE FAILURE. Sorry for the shouting, but I'm not the only one who says that, but people keep saying steel can't melt, but it doesn't have to for failure. If the steel joist had been in concrete, the WTC towers may have stood, at least longer. But hindsight is 20/20.

Q:What are the different types of steel coil finishing equipment?

Various industries utilize a range of steel coil finishing equipment to ensure that steel coils are properly prepared and finished according to the desired specifications. Some commonly used equipment includes: 1. Slitting lines, which cut large steel coils into narrower strips using multiple slitting knives at high speeds. These are commonly used in automotive, construction, and packaging industries. 2. Leveling lines, which flatten and straighten steel coils with uneven surfaces or irregularities using leveling rolls and tension control systems. These are commonly used in the manufacturing of appliances, furniture, and metal roofing. 3. Recoiling lines, which rewind steel coils into smaller coils of specific diameter and weight by carefully winding them around a mandrel. These are commonly used in electrical, HVAC, and steel distribution industries. 4. Cut-to-length lines, which cut steel coils into specific lengths as per customer requirements using precision measuring systems and hydraulic shears. These are commonly used in manufacturing, construction, and fabrication industries. 5. Coating lines, which apply protective coatings or finishes on steel coils to enhance corrosion resistance, durability, and appearance. These lines typically consist of cleaning and pre-treatment sections, followed by coating application sections. They are commonly used in automotive, appliances, and construction industries. These examples represent just a few of the available types of steel coil finishing equipment. Each type serves a specific purpose and plays a crucial role in the manufacturing and processing of steel coils for various applications.

Q:What is the role of steel coils in the production of pipes and tubes?

Steel coils are essential in the production of pipes and tubes as they serve as the primary raw material. These coils are unwound and fed into a pipe or tube mill where they are shaped, welded, and formed into the desired dimensions. The high strength and durability of steel make it an ideal choice for manufacturing pipes and tubes, ensuring their structural integrity and ability to withstand various applications and environments.

Q:I am currently writing a manuscript, and would like to know whether guns made out of steel, burn or melt when exposed to flames. Thanks.

Any steel will burn in the Presence of pure oxygen and high heat, that's how a cutting torch works.

Q:What are the common methods of testing the durability of steel coils?

There are several common methods used to test the durability of steel coils. These methods evaluate the strength, performance, and resistance of steel coils to various stresses and conditions. Some of the most widely used methods include: 1. Tensile testing: This method involves subjecting steel coils to tension until they fail. It measures the maximum stress a coil can withstand before breaking or deforming. Tensile testing provides valuable information about the strength and ductility of steel coils. 2. Bend testing: This method evaluates the flexibility and resistance to deformation of steel coils. It involves bending the coil to a specified angle and examining whether it cracks or fractures. Bend testing is essential to assess the durability of coils in applications that involve bending, such as construction or automotive industries. 3. Impact testing: This method assesses the ability of steel coils to withstand sudden shocks or impacts. It involves striking the coil with a heavy object and measuring the energy absorbed or the extent of deformation. Impact testing is crucial in determining the toughness and resistance of coils to sudden loading conditions. 4. Corrosion testing: Steel coils are often exposed to corrosive environments, such as moisture or chemicals. Corrosion testing evaluates the resistance of steel to degradation caused by these corrosive agents. Methods like salt spray testing or electrochemical testing are commonly used to simulate and assess the durability of steel coils in corrosive conditions. 5. Fatigue testing: This method evaluates the ability of steel coils to withstand repeated loading and unloading cycles. It involves subjecting the coil to cyclic stresses until it fails. Fatigue testing is crucial in industries where coils are subjected to repetitive loading, such as in machinery or infrastructure applications. 6. Hardness testing: This method measures the resistance of steel coils to indentation or scratching. It provides information about the strength and wear resistance of the material. Common hardness testing methods include Brinell, Rockwell, and Vickers hardness tests. 7. Non-destructive testing: In addition to destructive testing methods mentioned above, non-destructive testing techniques are also used to evaluate the durability of steel coils. These methods, such as ultrasonic testing, magnetic particle inspection, or X-ray testing, allow for the detection of internal defects or flaws without damaging the coil. By employing these testing methods, manufacturers and industries can ensure that steel coils meet the required durability standards and perform reliably in their intended applications.