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How Much Do You Know About Inconel?

Do you know what type of alloy is known to have oxidation – and corrosion-resistant materials? Inconel, a brand name for specific nickel-chromium alloys, is well-suited for service in extreme environments subjected to pressure and heat.

It is often used by industries that use forged materials exposed to extreme heat because of this capability. However, did you know that it’s extremely hard to weld on its own?

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Weld Inconel with TIG Welding

What is Titanium Inert Gas (TIG) Welding?

Titanium belongs in the family of reactive metals; meaning, it possesses a resilient affinity for oxygen. At room temperature, this metal reacts with oxygen to produce titanium dioxide. The passive and impenetrable coating combats further interaction from the surrounding particles. With titanium inert gas welding, manufacturers can secure the weld area from water vapor and oxygen.

How Does TIG Welding Enhance Inconel Welding?

As stated earlier, Inconel is generally complex to weld since the welds tend to crack because of too much heat and pressure. Nonetheless, certain types of Inconel are specially designed to be weldable.

In welding Inconel, industries must use an Inconel 625 filler metal. This is usually the most common weldable type of Inconel. According to metal experts, this type is useful in welding two pieces of Inconel together. Another good part of using Inconel 625 is that it can also be welded with other metals. For instance, most welding industries use stainless steel and Inconel to produce durable and heat-resistance metal.

For welding Inconel, you have to expect an ill-defined weld pool that may seem dirty and substandard for welders used to steel; however, this is normal. The important thing is that it welds a resilient and highly corrosion-resistant product.

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More Information About Welding Inconel with TIG Technique

The TIG technique offers the welder to gain more control over the materials. Additionally, this technique uses a clear-cut welding arc and is well-fitted for automation. Contact Ferralloy Inc. to learn more!

Forging Inconel Alloys

Corrosion is one of the biggest and most common problems faced by industries using forged materials. To avoid this concern, manufacturers ventured into using Inconel alloys. It turned out to be useful and effective. Hence, Inconel alloys are still widely used by forging industries to produce quality and oxidation-resistant end products.

 

What is Inconel?

Inconel® Properties and Applications

What is Inconel?

Inconel is a nickel component. It contains iron and chromium and is often resilient to high temperatures and corrosion, making it a good forging material. The only downside is that it’s not that affordable to produce. While it is consistent and hard-wearing, it is one of the more expensive materials you can use.

However, it is worth the cost since it can produce extremely tough materials. More so, it does not easily break down or falter.

What Makes Inconel Alloys So Exceptional?

Inconel alloys can preserve their structural formation despite being exposed to high temperatures. Aside from this, it can also resist oxidation. Inconel alloys are extensively used by industries that need material properties that do not easily yield to stress-corrosion cracking, high purity water corrosion, or caustic corrosion.

Although every Inconel variety has distinctive traits that make it functional in diverse situations, the majority of these alloys are applied or used by chemical industries. For example, Inconel 718 is repeatedly used in the aerospace industry such as rocket motors and spacecraft. On the other hand, Inconel 600 and 601 are exceptional tools in the food processing and chemical industries.

What is Inconel?

What are Inconel 600, 601, and 718?

Inconel 600 a nickel-chromium alloy with stable high-temperature oxidation resistance. It is also resistant to chloride-ion, stress-corrosion cracking, corrosion by high-purity, water, and caustic corrosion.

In contrast, Inconel 601 also has the same properties and use as that of the Inconel 600, the only difference is that it has additions of aluminum. Lastly, Inconel 718 is a corrosion-resistant nickel material that’s known for its excellent rupture strength, fatigue, and tensile.

Irrespective of the type of Inconel material you’re looking for, you’ll be able to find the Inconel alloys you are looking for at Ferralloy Inc. We are a quality-driven organization committed to process improvement and customer satisfaction.

What Exactly is Inconel 600 and How is it Used?

Inconel is an alloy of nickel that also contains iron and chromium. It is resilient to both high temperatures and corrosion, making it a valuable material. The only disadvantage is that it is it’s not that affordable to produce. While it is reliable and durable, it is one of the more expensive materials you can use. However, it is worth the cost because the content is extremely tough. Likewise, it does not break down or falter often.

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Facts you Need to Know About Inconel 600

What is Inconel 600?

Inconel 600 a nickel-chromium alloy with stable high-temperature oxidation resistance. It is also resistant to chloride-ion stress-corrosion cracking, corrosion by high-purity, water, and caustic corrosion. Hence, this type of alloy is ideal for furnace components, chemical and food processing, nuclear engineering, and sparking electrodes.

What Makes it so Exceptional?

The chromium content allows the alloy to resist sulfur compounds and other oxidizing conditions. The chromium content found in Inconel 600 makes it ideal for a commercially pure nickel under an oxidizing environment. It is relatively un-hampered by the majority of alkaline and neutral salt solutions.

What are the Characteristics?

  • Below are the following characteristics which make Inconel 600 worth an investment.
  • Suffers from selective oxidation only due to reduction of conditions and alternating oxidations
  • Highly resistant to carburizing gases, nitrogen, and ammonia bearing atmospheres
  • High strength and scaling resistant because of the elevated temperatures
  • Exceptional resistance to high purity water 
  • Has the ability to resist organic acids such as stearic, formic, and acetic

Where is Inconel 600 Applied?

Inconel 600 is used and applied by several industries. It is involved in process equipment such as fluorinated and chlorinated hydrocarbon productions. Manufacturers of a heat exchanger and reactor vessels like using this type of alloy, especially in the construction of vinyl chloride and other substances.

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How is Inconel 600 Used?

Inconel is excellent when it comes to dealing with rapid temperature changes too. It can withstand the cold just as well as it faces the heat. Since the material does not corrode, it is very commonly used in various marine applications too. 

To know more about Inconel, contact Ferralloy today!

Open Die Forging | Closed Die Forging vs. Open Die Forging

The forging industry has come a long way from using inefficient processes and antiquated applications. Today, we see forging engineering in various industries including machinery, construction, automotive, agricultural, oilfield equipment, and so much more. Although there are numerous options for metal deformation using the forging concept, the most widely-applied processes are closed and Open Die Forging.

 

The Difference Between Closed and Open Die Forging

 

  • Closed die forging is also called impression die forging. It’s a process that involves the compression of a piece of metal under high pressure in order to fill an enclosed die impression for the required shapes. Sometimes, a second forging operation is needed to achieve the shapes’ proper dimensions. Among the factors that determine the cost of a closed die forged part are the type of material, the need for heat treatment, and the tightness of tolerances.

 

In terms of application, closed die forging is commonly used for small critical parts such as forged fittings, forged automotive parts, forged lifting and rigging hardware, etc. because of its high precision. Its benefits include better surface finish, it requires little or no machining, no material limitation, cost-effective for large production runs, and the dimensions of net shapes and tighter tolerances are highly achievable.

 

  • Open die forging is also known as free forging or smith forging. It refers to the process of deforming a workpiece by placing it in between dies that are usually flat and don’t completely enclose the material. Through a series of continuous movements, the dies hammer the metal until the required shape is formed. This process is used for simple products in small quantities such as cylinders, rings, discs, and shafts.

 

This forging technique is found to be more appropriate for large parts in a number of tons. Examples of these parts include forged rollers, forged long shafts, and forged cylinders. The benefits of Open Die Forging include cost savings, minimal material waste, reduced chances of voids, reduced lead time, little or no tooling cost, finer grain size, continuous grain flow, longer part life, increased part strength, improved microstructure, and better fatigue resistance.

Open Die Forging

Ferroalloy is a reliable comprehensive engineering resource that offers total supply chain management to a diverse customer base on a global scale. If you want to gain a deeper insight between closed and Open Die Forging, contact us today.

Inconel | What is Inconel and How Can It Be Used?

There are many different types of materials that are used in the industrial world. One of the best is Inconel. Given all of its applications and uses, you can find the material anywhere that you might need a material that is resistant to heat and corrosion. Check out this blog to learn more about Inconel and why you need to be using it for your next project.

What is Inconel?

It is an alloy of nickel that also contains chromium and iron. It is resistant to both corrosion and high temperatures, making it a valuable material. One downside to it is that it is very expensive to produce. While it is extremely strong and durable, it is one of the more expensive materials you can use. It is worth the cost because the material is extremely tough and does not break down or falter often.

How is it Used?

Given the properties of the material, it has a ton of practical applications. It is famous for the extreme temperatures that it can withstand. It can retain enough tensile strength to hold sizable loads while being exposed to temperatures over 2,000 degrees Fahrenheit. In addition to that, Inconel is great when it comes to dealing with rapid temperature changes too. It can withstand the cold just as well as it withstands the heat. Given that the material does not corrode, it is very popular to use for various marine applications too.

What is inconel?

Where Can I Find Inconel?

If you are looking to use Inconel at your next project, contact us today. Ferralloy has been your destination for all industrial materials for going on 40 years.

Inconel | What You Need to Know About Inconel

In today’s manufacturing industry, the use of metal alloys is as prevalent as ever. The whole metals of old have been replaced with metal “blends”. An example of this is Inconel. Let’s take a look at what you need to know about this type of alloy and where you can find it for your next project.

What is It?

Inconel is a name for certain groups of nickel alloys, many of which also include chromium. It is one of the most popular types of alloys in modern manufacturing. This is due to its resistance to rust and corrosion, as well as its hardness and durability.

What Are Its Uses?

Inconel is commonly used in parts destined for high-pressure environments. Examples of this include turbine blades, exhaust pipes, and heat shields. It is also used in various types of automotive and aircraft parts that have to stand up to high pressure and/or high temperatures. The heat resistance is what makes it so popular. Where aluminum or even steel might wither and not handle heat well, Inconel reacts very well to high temperatures.

Is It Easy to Work with?

One of the few drawbacks to the durability is that it can be difficult to work with when it comes to production equipment. Since it handles high temperatures so well, things like machining and welding can be a challenge. As a result, a water-jet cutter, or specific kinds of ceramic cutter is needed when dealing with it.

Are You Looking for Inconel?

If you are in the market for Inconel, or any other type of metal part, we have you covered at Ferralloy. Contact us today to learn more.

 

Where can I find inconel?

Inconel | What Are the Types of Inconel?

Inconel is in the superalloy family. It is nickel-chromium-based and is corrosion resistant. As a result, it is ideal in extreme environments subjected to pressure and heat. When it comes to Inconel, there are a few different main types. Let’s take a look at some of the different types.

600

Inconel 600 is a nickel-chromium alloy with good high-temperature oxidation resistance. It is also resistant to chloride-ion stress-corrosion cracking, corrosion by high-purity, water, and caustic corrosion. As a result, this type of alloy is ideal for furnace components, chemical and food processing, nuclear engineering, and sparking electrodes.

617

This type is a high-temperature nickel-chromium-cobalt-molybdenum alloy that is both corrosion and oxidation resistant. Its main uses include gas turbine engine ducting and combustion liners. It is also popular in the chemical processing industry due to its resistance to a wide range of aqueous corrosive media.

625

Like the 600, Inconel 625 is a corrosion and oxidation-resistant nickel-base alloy. It has outstanding strength and toughness in the temperature range cryogenic to 2000ºF. This is because of the solid solution effects of columbium and molybdenum. This type of alloy can be found in heat shields, furnace hardware, gas turbine engine ducting, combustion liners and spray bars, chemical plant hardware, and special seawater applications.

Are You Looking for Inconel?

At Ferralloy, no matter what the grade or the use we have the alloys that you need for your next project. Contact us today to learn more or to place an order for your next project.

 

Where can I find inconel?

Inconel | What Are Some Popular Uses for Inconel?

Inconel is a material that is specifically optimized for some of the toughest use conditions found in manufacturing. While it might be more expensive than other metals, it’s worth it. It has some of the highest tolerance for extreme heat and doesn’t lose as much tensile strength at 2,000°F as most varieties of steel. Let’s take a look at some of the popular uses for Inconel.

Heat Treated Applications

Due to it’s resistance to extreme temperatures and its ability to retain enough strength at high temperatures, it is the ideal basket material for heat treat applications. Compared to most stainless steel alloys, a basket made from Inconel won’t lose shape as easily when holding parts through a rigorous heat treat application.

Jet Engines

Jet engines are incredibly unique in that they have to withstand extreme temperatures. At peak cruising altitude for a plane, the average air temperature is -69.3°F. The combustion process can exceed temperatures of 2120°F though. While cooling technologies are used, the temperatures still easily exceed the tolerances of many metals. Inconel 600 retains high oxidation resistance and tensile strength despite rapid changes in temperature from the combustion process and cooling technologies employed in the aerospace industry.

Exposure to Saltwater

Inconel is often used in marine applications because of its extraordinary resistance to salt. As a result, it can be ideal for situations and products that use salt or are located near the ocean.

Are You Looking for Inconel Products?

If you are in the market for materials that are resistant even to the most extreme of temperatures, contact us today.

 

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Inconel | Should I Use Inconel Parts for My Next Project?

Inconel is a family of austenitic nickel-chromium-based superalloys. Because of its components, it is ideal for some of the toughest conditions in manufacturing. You might be thinking, “why should I use Inconel?” Well, if what you are doing falls into any of these categories, this particular alloy is perfect for you.

Rapid Temperature Changes

Some manufacturing processes involve rapid temperature changes. Most Inconel alloys retain excellent oxidation resistance at high and low temperatures allowing for near-cryogenic lows and heat treatment highs.

Heat Treat Applications

Compared to most stainless steel alloys, a basket made from nickel-chromium-based superalloys won’t lose shape as easily when holding parts through a rigorous heat treat application. That’s because it is known for being resistant to extreme heat. It retains enough of its strength in high temperatures that it can still hold a moderately sized load.

Exposure to Saltwater

Due to its extraordinary resistance to sodium chloride at a variety of temperatures, it’s frequently used in marine applications. Some stainless steel alloys can also be used in saltwater, however, Inconel is more useful in extreme temperatures in excess of 1,000°F

Jet Engines

Jet Engines are unique in that they have to withstand extreme temperatures both high and low frequently during use. Since these alloys great under both extremely high and low temperatures it is ideal for jet engines.

Should I Use Inconel Parts for My Next Project?

If any of your projects fall into any of the above three categories than Inconel might be right for you. Contact us today to learn more.

 

Where can I buy Inconel?

Inconel Alloys | 5 Helpful Facts About Inconel

As the trade name for a group of more than 20 metal alloys, Inconel is one of the most popular raw materials in the metalworking industry. Due to their prevalence, it might be useful to know a thing or two about this type of metal. Keep reading for 5 helpful facts about Inconel alloys!

5 Facts About Inconel Alloys

Fact #1: These alloys serve a wide variety of different industries. Some of these industries include aerospace, commercial gas turbines, food processing, chemical processing, and more.

Fact #2: Inconel alloys are nickel-based alloys and are considered part of a group of superalloys. Superalloys are high-performance alloys that exhibit excellent mechanical strength, great surface stability, and corrosion and oxidation resistance.

Fact #3: This raw material is the perfect match for extreme environments that are subjected to pressure and heat. As a result, it is typically used in applications where high temperatures are common due to the thick, stable passivating oxide layer that is formed when it is heated.

Fact #4: This family of alloys was first developed by research teams in Hereford, England in the 1940s and has played a major role in the metalworking world ever since. 

Fact #5: Due to rapid work hardening, this metal is extremely difficult to shape and machine using traditional techniques. For this reason, it’s important to leave the handling of this material to professionals.

If you’re interested in using this advantageous and popular raw material, count on us to provide it for you. Here at Ferralloy, Inc., we provide rapid response, competitive pricing, and just-in-time delivery for all of your Inconel orders. In addition to Inconel, we also offer a wide variety of other materials, including steels of all grades as well as exotic and heat resistant alloys. Contact us for a quote or to learn more about our services today!

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