Monday, April 30, 2018
Thursday, April 26, 2018
Tuesday, April 24, 2018
Friday, April 20, 2018
Wednesday, April 18, 2018
Monday, April 16, 2018
Friday, April 13, 2018
You see a lot of them in your home—under your bed, above the windows, along the stairway, and even around some of your furniture. Tubes play an important role in your home’s aesthetics and functionality. But have you ever wondered how such useful structural and decorative elements are made? Here’s a glimpse of the tube manufacturing process.
A thick metal plate is cut into strips with width that’s a little shorter than the desired diameter for the tube. The strips go through quality checks and prepared for rolling. Once fed into the rollers, their thickness are reduced, consequently increasing their width. Once the desired width is achieved, the edges are cut and prepared for welding.
Welding the Edges
The welding process depends greatly on the desired shape of the tube. To create a round tube, a metal strip is bent until both edges meet and a perfect circle is formed. If it’s square brass tubing, the strip has to be folded three times until four sides of equal length are formed. Then the open edges are welded to close the structure. Read more from this article: http://www.rotaxmetals.net/square-brass-tubing-the-manufacturing-process/.
Thursday, April 12, 2018
Brass is among the few metals that are easy to work and mix with other metals. Made by combining copper and zinc, it is essentially an alloy, but other metals can still be added to the mixture to form variations of it. Each brass variant possesses unique qualities that are needed for highly specific applications.
One variant of brass that has gained popularity over the years that it’s been widely utilized for marine applications is the naval brass. This alloy consists of around 60% copper, 39.2% zinc, 0.75% tin, and a trace amount of lead. Such a combination results in a super-brass, with properties not found in other variants.
The Inclusion of Tin
Tin is a soft, silvery-white metal that doesn’t easily oxidize or corrode. The natural oxide film on its surface allows it to resist corrosion from both seawater and tap water. Like other metals, however, tin is not invulnerable to strong acids, alkalis, and acid salts. But since it is highly resistant to corrosion, it is widely used as plating or coating for food containers or anything that requires exposure to oxygen-containing substances. Read more from this article: http://www.rotaxmetals.net/understanding-the-metalworking-processes-that-make-naval-brass/.
Wednesday, April 11, 2018
Every once in a while, you come across pieces of information that are obvious hoax. Yet your lack of knowledge about the subject causes you to easily believe them. Depending on how convinced you are that what you’ve learned is a fact, you may be tempted to pass it on to the next person. That gives birth to a myth, and it’s too dangerous to let one perpetuate.
Even in the world of metals, myth is commonplace. After all, not very many people find metals interesting, so it’s easy to confuse facts with cons. One particular metal that has been a popular subject of misconception since its discovery several thousand years age is brass. Here are some misconceptions about brass that need to be debunked once and for all.
Myth #1: Only for Decorative Purposes
There’s no denying the elegant appearance of brass. Not only does it resemble gold, but each of its many variations comes in a unique, attractive hue. However, this doesn’t mean that brass is only utilized for decorative applications. In fact, its ornate qualities are only its secondary advantage. Brass is primarily prized for its strength, corrosion resistance, and machinability among many other properties. Read more from this article: http://www.rotaxmetals.net/4-myths-about-brass-sheet-metal-that-has-to-end-once-and-for-all/.
Tuesday, April 10, 2018
There are many ways metal can be worked to form a desired shape. You can anneal it, cast it, or even chase it depending on how quickly you want to produce results. When it comes to forming detailed cross-sections, however, the most popular method is extrusion, and it’s easy to understand why.
Continuous. Other methods will require multiple processes, such as formwork construction, melting, and curing to produce a tube. Whereas, extrusion can perform all of those processes continuously. When metal requires hot-working, it is hot-worked right before being fed into the die, and as soon as it comes out of the die, the output becomes almost ready for use.
High production. Because the process is continuous, production is also expected to be high. In effect, you can save tremendous amount of time and money in the long run. Plus, you can double or triple your income in a short span as opposed to the few days of work when you use a more complex metalworking method. Read more from this article: http://www.rotaxmetals.net/how-brass-extrusions-are-made-the-metalworking-process-explained/.
Monday, April 9, 2018
Jewellery-making and metal engraving are ripe opportunities for both creative expression and business. Hone your skill well and market your brand right, and you could have a huge hit in your hands.
One of the metals that jewellery designers and craftsmen prefer working with is copper. Thanks to its durability, malleability, and versatility, it can easily be transformed into various shapes and sizes that can then be customized into bespoke artisanal craft. For beginners, here are some helpful tips that could aid you in making your first foray into the art of engraving brass a breeze.
Invest in Quality Tools and Materials
First things first; you’ll need the tools to work on your project. One of, if not the most important items you should immediately get is a chisel. There are electric ones that can give you better and faster engraving coverage, and with better stability, too. Some prefer to do it old school with a good ol’ hammer and chisel, but unless you are absolutely confident about your control and handling of the tools, it’s probably best to use the automatic versions instead. Read more from this article: http://www.rotaxmetals.net/supplies-needed-and-other-helpful-tips-for-engraving-brass-materials/.
Thursday, April 5, 2018
Using the right material is crucial to the success of your building project. Whether you’re constructing a small worktable for your room or a big racking system for your warehouse, the appropriate supplies could make a huge difference. Brass is one of the metals that can come in handy for these kinds of project. But don’t be too hasty to buy your supplies, as brass comes in different forms. Learn about each of them first before heading to your local metal supplier.
A channel consists of three sides or legs that form a “C” or a “U”. It is often used for edging panels of wood or glass and tracks for certain types of door or window. Because its shape can provide a special kind of structural support as well, larger sizes are made for a variety of construction applications. There are many metals that can be made into channels, and brass is one of the most durable of them. However, it’s not ideal for larger scale use because it is quite more expensive than steel and most other metals used for construction.
Unlike a channel, an angle bar only has two legs that form a 90-degree angle, hence the name. This type of brass supply has many decorative applications, including ornamental accent to wall corners. It is also utilized for non-decorative purposes, such as frame building, shop fitting, and furniture manufacture. The legs of a brass angle bar may have either equal length or one is longer than the other. This characteristic, along with the average thickness of the legs, is usually the basis for measuring the bar’s cross-section. Read more from this article: http://www.rotaxmetals.net/brass-channel-angle-tube-and-sheet-applications/.
Wednesday, April 4, 2018
Brass square tube and other similar hollow tubing types are collectively known within the industry as hollow structural sections. HSS or hollow structural sections refer to any type of metal or metal alloy that has been welded to increase its strength, making them the best choice of structural material. Despite having a hollow tubular cross section, these tubes have proven to be strong and durable. They are available in different shapes and sizes, each of which has unique purposes and benefits.
To fully understand the purpose and significance of HSS, here are basic facts about them tubes that will help enhance and maximize their use in engineering and construction:
Of the 118 elements on the periodic table, 91 are metal. Most of these metallic elements can be combined to form even stronger materials. Metals that consist of two or more metallic elements are called alloys. Sometimes, even non-metallic elements, such as carbon, are added to enhance the properties of certain alloys. One of the most widely used alloys in brass. The following are basic facts about brass that might interest you.
Brass was first used as a decorative material in China as early as the 5th century BC. It was said that this metal was discovered purely by accident when metalworkers at the time smelted zinc-rich copper ores. Since then, zinc and copper have been combined intentionally in different proportions to produce materials that are comparable to bronze. Over time, the process of mixing copper and zinc had improved. By the end of the millennium, metallurgists could already create pure brass at 17-30% zinc content.
Brass is an alloy of copper and zinc. Sometimes, other elements, such as arsenic, lead, phosphorus, aluminum, manganese, and silicon are added into the mixture in miniscule amounts to enhance the qualities of brass. Different proportions of each metal produce different variants of brass. Each variant can be utilized for certain applications where ordinary brass is inadequate. Read more from this article: http://www.rotaxmetals.net/brass-angle-tube-or-sheet-getting-to-know-your-brass-first/
Tuesday, April 3, 2018
There was a point in history where metallurgy was considered as a form of sorcery. After all, combining metals to create a tougher material was the closest thing to magic back then. Today, however, combining metals is a common process, let alone a thriving industry. Metallurgy is responsible for the creation of hundreds of types of alloys that now make technological advances possible.
Brass, an alloy of copper and zinc, is one of the first metals that have greatly benefited from the craft of metallurgy. With over 60 variations, it is a widely tested and utilized metal, probably present in all kinds of modern-day machines and structures. Its oldest and most popular variant is Muntz metal.
What Is Muntz Metal?
Two centuries ago, boats and ships are designed and built with an ordinary copper-plated bottom. While typical copper has an excellent anti-corrosion property, it is highly susceptible to fouling, the accumulation of unwanted materials on solid surfaces, which affect functionality and stability. As such, maintaining the exterior surface of vessels was difficult. Read more from this article: http://www.rotaxmetals.net/muntz-metal-anti-fouling-and-anti-corrosive-properties/
Monday, April 2, 2018
Bronze is one of the oldest and most popular metals in the world, only next to gold and silver. It’s prized throughout history for its many valuable qualities, which allow it to be utilized for a wide range of applications. However, unlike gold and silver, it is not a pure metal, but rather an alloy of copper and tin, two non-ferrous metals with an amazing list of beneficial properties of their own.
Different amounts of copper and tin can be combined to form different types of bronze. Sometimes, other metals are added as well to enhance existing properties or produce new ones, making it suitable for more than few applications. The following are the different types of bronze and their uses.
The amount of tin in typical bronze ranges from 10% to 12%. This combination already makes bronze strong and corrosion-resistant. However, it may not have enough wear resistance and stiffness required in situations where fatigue and chemical corrosion are commonplace, such as propellers operating under seawater or even dental bridges. By adding a small amount of phosphorous and reducing the amount of tin to balance out excess, bronze’s wear resistance and stiffness are increased. Read more from this article: http://www.rotaxmetals.net/bronze-sheet-metal-but-what-type-of-bronze-is-it/.
There is no shortage of brass tube availability in the metal market today. In fact, manufacturers have gotten more creative and innovative with their brass production that they have found ways to create better metal alloys than the typical brass. By mixing different components and making a variation on the brass composition, more types of brass alloys are now available.
All of these common alloys were made with a specific use in mind. Here are just some of the most popular brass tubing, what they are made of, and where they are best used: