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Ready to ShipTitanium bars are available in different shapes and sizes, each employed in diverse sectors worldwide. Hot selling ti bars come in the following types:
Round titanium bars
Around titanium bars are circular in shape and are mostly employed as components in manufacturing, especially in the production of fasteners, shafts, and bearings. These are some of the most widely employed titanium bar stock.
Square titanium bars
These square titanium bars feature a uniform cross-section in the shape of a square. Because of its angular edges, it is easier to machine and fabricate into different components. It is mostly used in structural applications and equipment manufacturing.
Flat titanium bars
Some of the most common titanium bars are flat titanium bars. These feature a smooth, and plane surface that is mostly used in electrical applications due to its conductivity. Other applications include axles, frames, and parts of gears.
Hexagonal titanium bars
As the name suggests, these titanium bars come with a hexagonal shape. They are popularly used in the production of bolts and nuts. Due to its shape, it is easier to grip and tighten in mechanical applications.
Custom-shaped titanium bars
Some industries like aerospace, automotive, and defense might require titanium bars in specific custom shapes due to their unique uses. Such bars are custom-made based on a client's needs.
The great durability of titanium bars is one of the reasons for their huge demand in various industries. Some of the characteristics of titanium bar stock that add to their durability include:
Corrosion resistance
Titanium is famous for its resistance to corrosion, acid, and saltwater. It means that titanium bars are fit for marine, chemical plants, and any other applications that are likely to be exposed to corrosive environments. The resistance of titanium to corrosion increases longevity and thus helps reduce maintenance needs and costs.
High strength-to-weight ratio
Of all metals, titanium has one of the highest strength-to-weight ratios. It is as strong as steel, yet much lighter. This makes titanium bars very useful in areas where both strength and low weight are required, such as in the aerospace and automotive industries. It also means that titanium bars have less chance of bending, warping, or breaking under stress.
Fatigue resistance
Titanium bars can withstand repeated stress or fatigue. This property makes it very useful in the aerospace and military industries because parts can experience a lot of wear and tear over a long time. Titanium bars are also resistant to fatigue fractures, which makes them last longer in high-demand applications.
Temperature resistance
Besides its durability, titanium bars maintain their strength and other desirable properties even at extreme temperatures. They make ideal components or parts for engines, heat exchangers, and areas that are exposed to very high temperatures.
Titanium bars are manufactured from titanium alloy, a metal that consists of transitioning elements. Titanium is an extremely strong, lightweight metal known as a high strength-to-weight ratio. It is harder than steel, resistant to heat, and does not corrode. Titanium has a high melting point, making it ideal for high-temperature environments.
Although pure titanium is used in some applications, titanium alloys have higher tensile strength, resist fatigue, and withstand elevated temperatures. Common titanium alloys include titanium combined with aluminum, vanadium, and nickel. These alloys are manufactured with varying percentages of titanium depending on their intended use.
Grade 1 titanium has 99% pure titanium, which makes it malleable and ductile. These two properties allow it to be formed or shaped easily without breaking. Grade 5 titanium, also known as Ti-6-4, is the most commonly used titanium alloy. It consists of 90% titanium, 6% aluminium, and 4% carbon, giving it ideal properties for the manufacture of aircraft and other aerospace applications.
In the chemical processing industry, titanium bars are ideal since titanium is immune to corrosion caused by chemicals and acidic environments. Titanium bars are also widely used in medical applications. This is because pure titanium is biocompatible and hence does not cause any adverse reactions when it comes into contact with living tissue.
When buying titanium bars, customers should consider certain factors to ensure they get the right bars for their needs. Here are some of the factors to consider:
Bar material
Usually, titanium bars are made from grade 1 to grade 12 titanium alloys, as well as commercially pure titanium. Each of these grades has distinct material properties that make them more suited for particular uses. Customers should pay attention to these grades of titanium so they purchase bars that meet their application requirements.
Bar size
Customers should determine the titanium bar size that will suit their applications. Considerations should be the bar's diameter or thickness and length. Larger titanium bars offer greater strength and toughness. On the other hand, longer titanium bars allow for more complex fabrications. Meanwhile, for other applications, smaller titanium bars, like in electronic parts, are ideal.
Alloy composition
Titanium alloys normally differ in chemical composition. Each composition has distinct physical and mechanical properties. To put it simply, titanium alloy bars are composed of varying percentages of aluminium and vanadium. These two elements increase the tensile strength and resist fatigue. Other titanium bars come with nickel and other elements for the same purpose. So, customers need to buy titanium bars with alloy compositions suitable for their end uses.
Surface finish
Surface finish significantly affects the titanium bar's mechanical properties and behaviour. Customers should get titanium bars with desired surface finishes like polished, rough, or sandblasted. Each of these finishes suits a specific application. Moreover, customers should also consider the surface treatments used on the titanium bar. Commonly used treatments include anodizing, passivation, and others. Like surface finishing, surface treatments avoid micro-cracks while increasing the bar's resistance to corrosion.
Compatibility with machining and welding
It is important to consider the workability of titanium bars. So customers should check whether the titanium bars they want are compatible with machining and welding processes suitable for their applications. Some titanium alloys are easily welded. Others need special welding techniques. Likewise, certain alloys are more machinable than others. Therefore, customers should learn the bar's compatibility with machining before purchasing.
To use titanium bars properly, first, customers must understand the properties of the titanium alloy in the bar. Normally, different titanium alloys have distinct mechanical and thermal properties. Also, alloys with high percentages of aluminium and vanadium are stiff, dense, and harder. These two characteristics make them harder to machine.
Conversely, titanium bars with lower alloy compositions are easier to manipulate. So, it is important to know each alloy's properties so customers use the bars as intended without risks. Next, customers must prepare the titanium bar before fabrication. The first step is to clean it so any contaminants like grease and dust are removed. A cutting fluid should be used to prevent overheating during machining. Similarly, an inert gas is recommended for its welds to avoid oxidation.
As mentioned in the previous section, there are various titanium bar shapes. Each of these shapes is integrated into different applications. For instance, round titanium bars are normally used as fasteners, shafts, and parts of engines in manufacturing industries. On the other hand, square titanium bars find application in frames and structural components.
So, customers should ensure the titanium bars they purchase match their end-use applications. Medical-grade titanium bars, for example, are corrosion-resistant and do not cause adverse reactions. Therefore, such bars are ideal for medical implants and surgical tools. Also, titanium bars with poor machinability are better suited for these medical applications.
Besides knowing the properties and use of titanium bars, clientele must pay attention to bar servicing to increase durability. One of the many ways to help titanium ferroalloy bars is through proper storage. Ideally, titanium bars should be kept in a temperature-controlled environment away from direct sunlight. Such storage conditions prevent oxidation and surface damage.
During storage, titanium bars should also be kept in a dry, clean, and secure area. This is to prevent contaminants like dust, grease, and moisture from settling on its surface. Further, to avoid physical damage, titanium bars should be stored in a manner that prevents them from coming into contact with one another. Their contact can cause scratches, dents, and other forms of destruction.
Another effective way of protecting titanium bars during storage is wrapping them in protective covers like cloth or plastic. This covering ensures security from environmental hazards. Likewise, using a nitrogen-enriched atmosphere can eliminate oxygen from titanium bars exposed to high temperatures.
Overlooking storage and servicing has adverse effects on titanium bars. It degrades the surface quality, increases oxidation, and damages the bars. Ultimately, these effects reduce weldability and machinability as well. Therefore, customers must pay extra attention to the maintenance and storage of titanium bars.
A1. Titanium alloy bars have improved mechanical properties like increased strength and stiffness. They are more resistant to fatigue and high temperatures than pure titanium bars. Also, titanium alloy bars have higher corrosion resistance due to alloying elements like vanadium and aluminium.
A2. The aerospace industry solely benefits from titanium alloys' high strength, low weight, and exceptional corrosion resistance. For example, aircraft frames and engine components use titanium bars. Here, the alloys' lightness contributes to fuel efficiency without compromising strength and durability.
A3. The high cost of extraction and alloying titanium makes titanium bars quite expensive. Limited availability also contributes to its high price. Unfortunately, it slows down the rate of its usage in construction. Nevertheless, its long lifespan and minimal maintenance requirements compensate for the initial high cost in the long run.
A4. To increase the workability of titanium bars during fabrication, one should use specialized tools made from hard materials like carbide or cermet. These tools reduce tool wear and ensure machining titanium efficiently.
A5. Yes, titanium bars can be recycled without losing their properties. The recycling process involves collecting titanium scrap, cleaning and sorting it, then melting it in a vacuum furnace, producing recycled titanium with properties similar to newly manufactured titanium.
