Even complicated and confusing topics will be easily developed and covered if you request our help writing an essay. Place an order today!

Electropolishing Vs. Mechanical Polishing.

What Is Electropolishing?

Electropolishing, also known as electrolytic polishing, applies to various alloys, including copper, stainless steel, carbon steel, titanium, and metal finishing. Being a polishing process, it polishes metal parts electrochemically. Thus, extracting extra surface metal makes a smoother surface type. That is to say, the uneven ”bumps” initially present on the metal part are leveled.

What Is Mechanical Polishing?

Mechanical polishing is a finishing process, requires the use of abrasives. Abrasives polish and smoothen a surface. Thus, giving the surface part a shiny appearance and a smoother texture. ”Bumps”, present on the surface, becomes smaller once we polish it mechanically. We use abrasives such as sandpaper in the polishing process. At the start, we then finish up with fine-grained sandpaper.

Essential Considerations on Mechanical Polishing.

Mechanical polishing produces a good surface profile on high and low purity applications. On the downside, mechanical polishing fails in removing inclusions. Those are pushed farther into the surface. The situation worsens if the inclusions are taken further into corrosion areas. We obtain bright surfaces by removing contaminants present on the parts via the mechanical finishing process.

The generation of the featureless surface is obtainable by the electropolishing procedure. It displays the metal’s crystal structure that doesn’t change even in the cold-working process.

How Does Electropolishing Work?

Below are a few items and conditions needed for electropolishing to work:

  1. Electrolyte.
  2. Cathode
  3. Anode (a metal part to be electropolished)
  4. The temperature of electrolyte (typically 77-83 degrees Celsius)
  5. Amount of time of placement in electrical current.
  6. The density of electrical current (differs by an electrolyte; the typical range is 140-250 amps per square foot)

In the process, immersion of the metal part in a temperature-regulated electrolyte liquid acts as the anode. At the same time, immersion of another metal part into the same electrolyte bath as a cathode. The power supply of the anode and cathode is the DC. Once we turn the power on, current flows from the anode, oxidizing a layer and dissolving into the electrolyte. Thus, moving the dissolved anode closer to the surface of the cathode.

We chemically remove a thin layer of metal from itself. In other terms, electropolishing is the complete opposite of electroplating. We are adding a thin layer of metal to its surface. Electropolishing uses electrolytes concentrated with acid solutions: sulfuric acid and phosphoric acid.

Essential Considerations of The Electroplating Process.

1. The Condition of The Surface workpiece.

The result after electropolishing mostly depends upon the content of non-metallic inside a metal. Some electropolishing results are less desirable. Other contributing factors are imperfect annealing, inadequate cold reduction, excessive cold working, large-grained surface.

2. Process Controls

In obtaining the best outcome, the electropolishing process is controlled and standardized. Lack of process controls leads to defective and unstable poor products.

As we process stainless steel electropolish, we ensure that: We use the correct electrolyte, the temperature of the electrolyte is in check by keeping it at a certain degree, the concentration of the acid in use, metal content, and the supply of .

The Advantages of Electropolishing

1. Improves Corrosion Resistance.

A at the surface of the metal part after electropolishing. Hence, electropolish removes the iron residue thus, making the surface part non-interactable with air that causes corrosion. The durability of the metal part also increases.

2. Better Surface Finish.

Electropolishing aids in the removal of the workpiece layer uniformly. Thus, freeing the surface of any debris and contaminants. With the mechanical polish done by the human hand, we obtain an uneven layer of the workpiece, thus, a disadvantage.

3. Polishes Micro-areas

Unlike electropolishing, mechanical polishing cannot reach small areas such as undercuts, drill holes, and tiny gaps. Electropolish polishes every surface perfectly and with ease. 

Between Electropolishing And Mechanical Polishing.

While using mechanical polishing, the metal surfaces or parts improve by reducing surface roughness. Thus, making the surface smooth. In addition, stainless steel alloys, aluminum, metal finishes, and minor ones improve by mechanical polish. Hence, metal polish is best applicable for metals parts after metal welds.

Electropolishing renders a better service if you want burrs removal or cleaning scratches. The production process is also fast if many metal parts need a better surface finish. Thus, electropolishing produces a better surface polish as well as time-saving.

It is convenient to choose manual polishing while dealing with a few prototypes. The cost of producing one prototype via electropolishing is higher than manual polishing. Further, the order of the service rendered by the suppliers is minimal.



Both electropolishing and manual polishing play an essential role. That gives a finishing touch to any metal—this aids metal parts hide scratch well. Stainless steel corrosion resistance improves by increasing the chrome to iron ratio by 4%. Making electropolishing a better option as it increases resistance by 30x.

While mechanical polishing, dangerous chemical reactions aren’t generated in metal and plastic. Thus, knowing the differences between electropolishing and mechanical aids in budget-making while choosing the best finishing service to suit your project.



Are you busy and do not have time to handle your assignment? Are you scared that your paper will not make the grade? Do you have responsibilities that may hinder you from turning in your assignment on time? Are you tired and can barely handle your assignment? Are your grades inconsistent?

Whichever your reason is, it is valid! You can get from our service at affordable rates. We have a team of professional academic writers who can handle all your assignments.

  • Plagiarism free papers
  • Timely delivery
  • Any deadline
  • Skilled, Experienced Native English Writers
  • Subject-relevant academic writer
  • Adherence to paper instructions
  • Ability to tackle bulk assignments
  • Reasonable prices
  • 24/7 Customer Support
  • Get superb grades consistently

Online Academic Help With Different Subjects


Students barely have time to read. We got you! Have your literature essay or book review written without having the hassle of reading the book. You can get your literature paper custom-written for you by our literature specialists.


Do you struggle with finance? No need to torture yourself if finance is not your cup of tea. You can order your finance paper from our academic writing service and get 100% original work from competent finance experts.

Computer science

Computer science is a tough subject. Fortunately, our computer science experts are up to the match. No need to stress and have sleepless nights. Our academic writers will tackle all your computer science assignments and deliver them on time. Let us handle all your python, java, ruby, JavaScript, php , C+ assignments!


While psychology may be an interesting subject, you may lack sufficient time to handle your assignments. Don’t despair; by using our academic writing service, you can be assured of perfect grades. Moreover, your grades will be consistent.


Engineering is quite a demanding subject. Students face a lot of pressure and barely have enough time to do what they love to do. Our academic writing service got you covered! Our engineering specialists follow the paper instructions and ensure timely delivery of the paper.


In the nursing course, you may have difficulties with literature reviews, annotated bibliographies, critical essays, and other assignments. Our nursing assignment writers will offer you professional nursing paper help at low prices.


Truth be told, sociology papers can be quite exhausting. Our academic writing service relieves you of fatigue, pressure, and stress. You can relax and have peace of mind as our academic writers handle your sociology assignment.


We take pride in having some of the best business writers in the industry. Our business writers have a lot of experience in the field. They are reliable, and you can be assured of a high-grade paper. They are able to handle business papers of any subject, length, deadline, and difficulty!


We boast of having some of the most experienced statistics experts in the industry. Our statistics experts have diverse skills, expertise, and knowledge to handle any kind of assignment. They have access to all kinds of software to get your assignment done.


Writing a law essay may prove to be an insurmountable obstacle, especially when you need to know the peculiarities of the legislative framework. Take advantage of our top-notch law specialists and get superb grades and 100% satisfaction.

What discipline/subjects do you deal in?

We have highlighted some of the most popular subjects we handle above. Those are just a tip of the iceberg. We deal in all academic disciplines since our writers are as diverse. They have been drawn from across all disciplines, and orders are assigned to those writers believed to be the best in the field. In a nutshell, there is no task we cannot handle; all you need to do is place your order with us. As long as your instructions are clear, just trust we shall deliver irrespective of the discipline.

Are your enough to handle my paper?

Our essay writers are graduates with bachelor's, masters, Ph.D., and doctorate degrees in various subjects. The minimum requirement to be an essay writer with our essay writing service is to have a college degree. All our academic writers have a minimum of two years of academic writing. We have a stringent recruitment process to ensure that we get only the most competent essay writers in the industry. We also ensure that the writers are handsomely compensated for their value. The majority of our writers are native English speakers. As such, the fluency of language and grammar is impeccable.

What if I don’t like the paper?

There is a very low likelihood that you won’t like the paper.

Reasons being:

  • When assigning your order, we match the paper’s discipline with the writer’s field/specialization. Since all our writers are graduates, we match the paper’s subject with the field the writer studied. For instance, if it’s a nursing paper, only a nursing graduate and writer will handle it. Furthermore, all our writers have academic writing experience and top-notch research skills.
  • We have a quality assurance that reviews the paper before it gets to you. As such, we ensure that you get a paper that meets the required standard and will most definitely make the grade.

In the event that you don’t like your paper:

  • The writer will revise the paper up to your pleasing. You have unlimited revisions. You simply need to highlight what specifically you don’t like about the paper, and the writer will make the amendments. The paper will be revised until you are satisfied. Revisions are free of charge
  • We will have a different writer write the paper from scratch.
  • Last resort, if the above does not work, we will refund your money.

Will the professor find out I didn’t write the paper myself?

Not at all. All papers are written from scratch. There is no way your tutor or instructor will realize that you did not write the paper yourself. In fact, we recommend using our assignment help services for consistent results.

What if the paper is plagiarized?

We check all papers for plagiarism before we submit them. We use powerful plagiarism checking software such as , , and . We also upload the plagiarism report so that you can review it. We understand that plagiarism is academic suicide. We would not take the risk of submitting plagiarized work and jeopardize your academic journey. Furthermore, we do not sell or use prewritten papers, and each paper is written from scratch.

When will I get my paper?

You determine when you get the paper by setting the deadline when . All papers are delivered within the deadline. We are well aware that we operate in a time-sensitive industry. As such, we have laid out strategies to ensure that the client receives the paper on time and they never miss the deadline. We understand that papers that are submitted late have some points deducted. We do not want you to miss any points due to late submission. We work on beating deadlines by huge margins in order to ensure that you have ample time to review the paper before you submit it.

Will anyone find out that I used your services?

We have a and confidentiality policy that guides our work. We NEVER share any customer information with third parties. Noone will ever know that you used our assignment help services.It’s only between you and us. We are bound by our policies to protect the customer’s identity and information. All your information, such as your names, phone number, email, order information, and so on, are protected. We have robust security systems that ensure that your data is protected. Hacking our systems is close to impossible, and it has never happened.

How our Assignment  Help Service Works

You fill all the paper instructions in the order form. Make sure you include all the helpful materials so that our academic writers can deliver the perfect paper. It will also help to eliminate unnecessary revisions.

2.      Pay for the order

Proceed to pay for the paper so that it can be assigned to one of our expert academic writers. The paper subject is matched with the writer’s area of specialization.

3.      Track the progress

You communicate with the writer and know about the progress of the paper. The client can ask the writer for drafts of the paper. The client can upload extra material and include additional instructions from the lecturer. Receive a paper.

4.      Download the paper

The paper is sent to your email and uploaded to your personal account. You also get a plagiarism report attached to your paper.


testimonials icon
 Research and describe a product ideation model or methodology. Describe the ideation approach and how you might use it in your collaboration assi...
testimonials icon
1. Sea water contains roughly 28.0 g of NaCl per liter. What is the molarity of sodium chloride in sea water?  2. What is the molarity of...
testimonials icon
ECET 210 Week 3 Lab - New 2015...
testimonials icon
For the Course Project, you will prepare a quality improvement program. Continuous quality improvement covers many areas. Throughout the course, pa...
testimonials icon
Running head: HYPOTHESIS TEST1Hypothesis testInstructor nameStudent nameDateHYPOTHESIS TESTFor the analysis, I selected data of working hours per wee...
testimonials icon
I need help please with my mathematical problems. I couldn't understand them, Therefore, I uploaded some pictures of these problems....
testimonials icon
Dissertation Prospectus...
testimonials icon
I need help writing an essay of what ethics of criminal justice means to you, how you have been impacted by some of the concepts we have discussed,...
testimonials icon
/*! elementor - v3.6.5 - 27-04-2022 */ .elementor-heading-title{padding:0;margin:0;line-height:1}.elementor-widget-heading .elementor-heading...
testimonials icon
Running Head: Q AND AQ AND AInstitutional AffiliationNameDate2Q AND AQ AND A1. The scientific methods fix beliefs on the basis of systematic observat...
testimonials icon
Break-Even and Target Profit Break-Even and Target ProfitNolan Estevez started his company, The Sign of Things t...
testimonials icon
Imagine that you have a choice between using event-driven programming or command line programming to develop a computer program. Determine...

Other samples, services and questions:

Calculate Price

When you use PaperHelp, you save one valuable — TIME

You can spend it for more important things than paper writing.

Approx. price
Order a paper. Study better. Sleep tight. Calculate Price!
Created with Sketch.
Calculate Price
Approx. price