corrosion

What Is The Most Common Type Of Metal Corrosion?

Metal corrosion is a common problem that affects many businesses and daily things, causing degradation and compromising structural integrity. It’s critical to understand the most frequent sort of metal corrosion that plagues structures, machinery, and even household necessities. Homeowners can better equip themselves to resist the harmful effects of metal corrosion and maintain the longevity of their metallic assets by being conversant with metal corrosion. This blog untangles the complexities of this widespread problem by putting light on its causes, manifestations, and preventive strategies. 

Revealing Uniform Corrosion

Uniform corrosion is one of the most common types of metal corrosion, defined by a generally even breakdown of a metal’s entire surface. This form of corrosion develops when a metal is exposed to a corrosive environment, such as moisture, air, or chemicals. The homogeneous progressive deterioration of the metal surface forms a layer of corrosion products. While this may appear to be a slow and predictable process, the cumulative impact over time can result in significant material loss and jeopardize the structural integrity of the affected metal.

Contributing Factors and Causes

Understanding the causes of uniform corrosion is critical for implementing effective prevention measures. Humidity, salt exposure, and certain chemicals can hasten corrosion. Temperature changes and air variables also play vital roles in increasing the effects of uniform corrosion. Because this type of corrosion frequently manifests as a general weakening of the metal surface, addressing the underlying causes and taking protective measures to reduce its consequences is critical.

Prevention and Mitigation Strategies

Considering that uniform corrosion is so widespread, taking preventive steps is critical. Paints and corrosion-resistant finishes, for example, form a barrier between the metal surface and the corrosive environment, delaying the development of corrosion. Regular inspections and maintenance procedures are required to detect early indicators of uniform corrosion and enable timely intervention and mitigation. Implementing suitable ventilation systems and managing environmental elements like humidity and temperature can also help to reduce the impact of this frequent type of metal corrosion.

Contact Markham Metals For The Best Quality Metal In New England

Being aware of metal corrosion types allows you to take preventive measures to protect the integrity of your metallic assets. The importance of preventive strategies must be addressed as we manage the challenges of corrosive environments. Markham Metals emerges as a prominent actor in this quest, successfully providing specific solutions and cutting-edge technologies to battle uniform corrosion. Choosing Markham Metals as an ally ensures the preservation of your important assets and a long-term, corrosion-free future. Contact Markham Metals, located in Wilmington, MA, but we serve all New England. Fill out our contact form here to get a free quote today!

Which Metal Best Conducts Electricity?

Electricity is the lifeblood of our modern world, powering everything from our homes to high-tech industries. One crucial aspect of the electrical conductivity puzzle lies in our materials. Metals, known for their excellent conductive properties, are pivotal in transmitting electric current. In this blog, we delve into the world of metals and explore which stands out as the best conductor of electricity.

The Conductivity Contenders

Metals, by nature, have free electrons that can move quickly, making them conducive to electrical conductivity. However, not all metals are created equal in this regard. The contenders for the title of the best conductor include copper, silver, and gold. These metals have long been the go-to choices for electrical wiring, thanks to their impressive conductivity ratings.

Copper: The Workhorse of Electrical Conductivity

Copper has earned its reputation as the workhorse of electrical conductivity. It boasts a combination of high conductivity, durability, and affordability, making it the most widely used metal in electrical wiring. Copper conductivity is second to none among non-precious metals. Its ability to carry electric current with minimal energy loss has made it a staple in power transmission lines, household wiring, and electronic devices.

Copper also exhibits excellent thermal conductivity, efficiently dissipating heat generated during electrical operations. This property is beneficial in high-performance electronic applications with critical heat management. Despite competition from other metals, copper maintains its dominance in electrical conductivity.

Silver and Gold

While copper takes the lead in practical applications, silver and gold showcase exceptional conductivity properties that make them intriguing options, especially in specific niche applications. Silver, in its pure form, outperforms copper in terms of conductivity. However, silver’s higher cost and susceptibility to tarnish have limited its widespread use in everyday applications.

Gold, often associated with luxury and jewelry, surprises many as a competent conductor of electricity. While gold is less practical for general electrical wiring due to its high cost, it finds applications in specialized scenarios. The electronics industry, particularly in spacecraft and satellites, values gold’s ability to resist corrosion and maintain conductivity in extreme conditions.

Choosing the Right Metal for the Job

In electrical conductivity, the choice of metal depends on the application’s specific requirements. For most everyday purposes, copper is the top choice, offering an optimal balance of conductivity, durability, and cost-effectiveness. However, silver and gold may find their niche when absolute conductivity is paramount, such as in specific high-tech and space applications.

Contact Markham Metals For Custom Metalworking In Massachusetts 

Advancements in materials science may bring forth new contenders, but for now, copper, silver, and gold remain the stars in the electrically charged performance of our modern world. Contact Markham Metals to learn more about each type of metal and get assistance choosing the suitable metal for your electricity conducting needs.

shipping damaged metal

How To Deal With Damaged Metal

If your business orders a shipment of metal, receiving low-quality or damaged shipments can be costly. Whenever this happens, you must take appropriate steps to safeguard your investment. In this blog, we will explore a few steps that you can take to make sure you get the metal you paid for.

Take Photos or Make Videos

What proof do you have to show that the metal you received was damaged? As soon as you notice any damage, document the extent of damage by taking photos and videos of the shipment, including any packaging materials, labels, and delivery documentation. This is evidence and helps you build a strong case when communicating with your supplier or vendor. After keeping a visual record of the damage through documentation, it is best to speak with your metal supplier or vendor. They may have incorrectly recorded your product specifications or missed a step in the QA process. Either way, they’ll know the product’s condition when it leaves their facility. This can help you resolve the issue quickly.

Get In Touch with Your Vendor

Contact the seller or manufacturer of the metal product. If you sourced the material through a vendor, they’re also responsible for addressing the issue. But if you directly arrange the shipment yourself, it’s your responsibility to initiate the claims process. Nowadays, most freight carriers document transit damage before unloading the shipment. Tracking such issues on a Bill of Lading (BOL) or packing paperwork is usually a part of the company’s operations. If you suspect the damage occurred in transit, you must mention it on the paperwork before signing off. So, if you want to file a claim, the document will prove it. You must file a complaint with the shipping company if the metal was damaged before shipping. This way, you’ll be able to get a replacement or reimbursement. Check the terms and conditions of your shipping contract and provide the necessary documents, such as delivery receipts and photographs.

Think About Other Options

Now that you’ve contacted your vendor, filed a claim with the manufacturer’s shipping company, or spoken to the manufacturer, you’ll have to consider how you’ll move forward. You’re probably wondering if getting a replacement or reimbursement at this time is best — this depends on the extent of the damage. You may need expedited shipping if there’s an urgent project to take care of. Re-check your requirements for the metal product, such as the quantity, quality, and grade. If the damage has affected the quality of the metal, it might be necessary to adjust your project plans or seek a different type of metal product altogether.

Prevention In The Future

You’ll need to communicate your expectations to your seller to prevent this from happening down the line. Make sure to specify the type of shipment you need and document any agreed-upon specifications to avoid problems down the line. This way, you’ll be able to ensure that the product meets your requirements.

Contact Markham Metals For Quality Metal Needs In New England

Need help receiving low-quality metal shipments from the manufacturer? Markham Metals can help you in this regard by providing consistent quality. Our expert metal fabricators have many years of experience assisting people to pick the best metal for their projects. We are located in Wilmington, Massachusetts, but we serve all areas of New England. Contact us here today for a free quote on your next metal project.

metal

Ways to Select the Best Type of Metal

When it comes to choosing the right metal for your project, a systematic approach can save you money and time and ensure the success of your endeavor. Here are three essential steps to guide you through the process:

Define Your Project Requirements 

The first step in selecting the best type of metal is clearly defining your project’s specific requirements. Consider the following factors:

  • Functionality

What role will the metal component play in your project? Is it for structural support, electrical conductivity, heat resistance, or something else entirely? Understanding its function is crucial.

  • Environmental Conditions

Will the metal be exposed to harsh weather, chemicals, or high temperatures? Different metals have varying levels of corrosion resistance and heat tolerance.

  • Strength and Durability

Assess the metal component’s load-bearing capacity and expected lifespan. Some metals, like steel, are renowned for their strength, while others may be more prone to deformation or wear.

  • Budget

Determine your budget constraints. Some metals are more expensive than others, so balancing performance with cost is essential.

Research and Compare Metals 

Once you have a clear understanding of your project requirements, research and compare different types of metals and consider these factors:

  • Material Properties

Examine various metals’ physical and chemical properties, such as tensile strength, conductivity, malleability, and corrosion resistance. Match these properties with your project’s needs.

  • Availability

Ensure that the selected metal is readily available in the required form and quantity. Some specialized metals may be challenging to source.

  • Environmental Influence

Assess the environmental impact of the metal. Is it recyclable? How energy-intensive is its production? Consider sustainability concerns.

  • Testing and Prototyping

Conduct tests or create prototypes to validate the suitability of the chosen metal for your project. This step can help uncover potential issues early in the process.

Seek Expert Advice 

While you may have gathered valuable information during your research, consulting with metallurgy, engineering, or materials science experts can provide critical insights. Here’s how experts can assist:

  • Expertise

Professionals in the field can offer expert guidance based on their extensive knowledge of materials and their real-world applications.

  • Optimization

Experts can help optimize your choice, ensuring that the selected metal aligns perfectly with your project’s performance, cost-effectiveness, and longevity goals.

  • Risk Mitigation

Professionals can identify potential risks or drawbacks associated with specific metals and suggest mitigation strategies.

Contact Markham Metals For Any Metal Services In New England

The process of selecting the best type of metal involves an evaluation of project requirements, metal comparison and expert advice. Making an informed choice is important to the success and longevity of your project. Consulting with Markham Metals is the next step! Our expert metal fabricators have many years of experience helping people pick the best metal for their projects. We are located in Wilmington, Massachusetts, but we serve all areas of New England. Contact us here today for a free quote on your next metal project. We look forward to hearing from you!

metal polishing

Comparing The Different Methods of Metal Polishing

The technique for metal surface polishing is one of the greatest ways to make pieces look good. With a polished surface finish, these components perform better and last longer. Over time, metal surfaces frequently discolor. The surfaces of such metals often become compromised by exposure to high temperatures and wear levels. A polished metal component, however, is shielded from contaminants and oxidation. Here are some of the most common polishing methods for metals in addition to their advantages and disadvantages:

Chemical Polishing

The protruding portion of a material surface is preferentially dissolved in a chemical media during this polishing surface finish. After the procedure, a smooth surface is desired. The chemical solution plus galvanic couples impact the metal surface during the chemical polishing. However, chemical polishing often results in the micro-roughness component being polished and smoothed. Additionally, the top layer of the element dissolves as a result.

Mechanical Polishing

This polishing technique relies on cutting or plastic deformation of the material’s surface. The surface is then made smooth by eliminating polished convexities. Sandpaper, flat wheels, abrasive sticks, and other materials are frequently used in mechanical polishing. Using specialized abrasive tools and pushing them on the surface of a treated workpiece is how ultra-precision polishing is done. The entire procedure rotates quickly in a polishing solution that contains abrasives. 

Electrolytic Polishing

This kind of polishing is sometimes referred to as electrolytic polishing. You could occasionally hear anodic polishing. Electrolytic and anodic polishing relate to a polished surface finish that operates similarly to chemical polishing. Protrusions on metal surfaces are dissolved using chemical solutions as part of this procedure to obtain a better surface finish. The cathode reaction does not impact electrolytic polishing, unlike chemical polishing. By polishing the metal component, extra materials are removed. Doing so smoothens the part’s troughs and micro-peaks, lessens surface roughness, and enhances surface polish.

Reasons Why Electropolishing is Better Than Mechanical Polishing

  • Because of the higher densities at high spots, burrs may be removed much more quickly. As a result, the final product has a smooth, clean surface.
  • It shrinks the material’s surface area to a tiny size. As a result, there is a general decrease in product adhesion and contaminant buildup.
  • It enhances the machined part’s appearance. Surfaces on tiny scales are cleaned and smoothed when electropolishing is done correctly.

Contact Markham Metals Today!

Markham Metals is the most trusted metal service business in the New England region. There are different metal polishing methods, each with pros and cons for the metal it is used. However, it needs considerable attention and decision-making in choosing the right metal polishing method for the metal in question. For questions on our metal polishing services or information on our products and services, call us today at 978-658-1121 or contact us directly on our site.