answersLogoWhite

0


Best Answer

1- it causes dezinification when mixed with Yellow brass

2- Electrolytic action when mixed with non ferrous metals such as Brass . copper and Muntz metals

3- Cannot be used under ground with out proper covering

4- It can hide defects under the zinc coating

5- leaves rough spots inside the pipe that can cause piping failures and stoppages

User Avatar

Keely Brakus

Lvl 13
2y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What are the disadvantages of galvanizing steel?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Continue Learning about Natural Sciences

Is hot dip galvanizing better than electro galvanizing?

Hot dip galvanizing provides better corrosion protection due to the thicker coating formed and its ability to cover complex shapes, while electro galvanizing is a more controlled process that can produce a smooth and aesthetic finish. The choice between the two methods depends on the specific requirements of the project, with hot dip galvanizing often being preferred for applications requiring greater durability and longevity.


Why galvanizing is preferred over tinning?

One advantage is economic: Tin is more expensive than zinc. Another, probably more important one, is that zinc, unlike tin, is higher in the electromotive series than iron. Therefore, galvanized iron can continue to provide protection against rust, even when small holes develop in the zinc coating, because the zinc will be oxidized in preference to iron.


What is galvanizing process?

The galvanizing process involves coating steel or iron with a protective layer of zinc to prevent corrosion. This is typically done by dipping the metal into a bath of molten zinc, allowing the zinc to bond with the surface of the metal and create a barrier against rust and other damage. Galvanizing is a common method used to extend the lifespan of metal structures and equipment exposed to harsh environments.


Galvanizing is done with a thin layer of?

Galvanizing is done with a thin layer of zinc to protect the underlying metal from corrosion.


What is a pickle line in the steel industry?

A pickle line in the steel industry is a surface treatment process used to remove oxides, rust, and scale from the surface of steel coils before further processing. It typically involves using an acidic solution (pickling bath) to clean and prepare the steel for subsequent manufacturing processes such as cold rolling or galvanizing.

Related questions

Why galvanizing is done?

Galvanizing protects steel from oxidization (rusting).


What material used for galvanizing mild steel is?

Zinc


What protects metal from rusting?

Coatings Cathodic Protection If steel- galvanizing


Galvanizing prevents steel from corroding by the application?

Galvanized means coated with zinc.


How does is steel protected from rust?

By Galvanizing, Paint coating, Tin coating or Oiling


What does galvanise mean?

"Galvanized" is an adjective used to describe steel which has been coated with zinc metal. Galvanized steel is quite well protected from corrosion by the zinc coating which provides the steel with both physical and chemical protection. There are currently 3 processes which are used for galvanizing steel: (1) hot dip galvanizing, (2) electrogalvanizing, and (3) thermal diffusion galvanizing.


What is the standard thickness of a standard license plate?

.019 steel plus or minus .003 galvanizing


What are the advantages and disadvantages in steel structures?

whatare advatages and disadvantages of steel


What is type of process is galvanizing?

Galvanizing is the process of dipping steel or iron into a bath of molten zinc. The zinc coating served as a corrosion prohibitor, and was applied to structural parts, sheeting, pipe, various containers, and hardware.


What is the melting point of galvanized steel?

The melting point of galvanized steel is approximately 1,650°C (3,000°F). This temperature is higher compared to regular steel due to the presence of zinc coating on the surface of the galvanized steel.


What is jigging in galvanizing?

jigging is the name of the process of hanging items on a wire prior to suspending into molten zinc to galvanize the steel


Can we replace the glass in our wood stove with galvanized steel?

The zinc coating which is using for galvanizing emits toxic gas when burned.