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Define different type of corrosion and explain electrochemical theory of corrosion.how will you protect corrosion?
Types of corrosion 1. Induced corrosion due to chloride 2. Pitting 3. Corrosion due to Oxidation 4.Corrosion is due to dissimilar materials 5. Corrosion due to imbalanced electrovalency In Electro-chemical theory,when two materials of different potential are in contact with each other through electrolyte, the two materials become, one is cathode and the other anode. The ions(electrons ) passes from anode deposited on cathode. Protection methods: 1.Metallurgical method 2.Corrosion inhibitors 3 Coatings like paintings, epoxy application etc 4. Cathodic protection 5 Galvanisation 6 Balancing of of electrovalency of materials or reducing impurity 7 use of sacrificial anode
Explain dry corrosion with an example?
Dry corrosion, also known as atmospheric corrosion, occurs when metal is exposed to oxygen in the air without the presence of moisture. This process can result in the formation of oxide layers on the metal surface, leading to rusting or degradation. For example, iron exposed to dry air can form iron oxide (rust) over time, weakening the metal and affecting its structural integrity.
Where is it possible to learn about corrosion?
A great starting point to learn about corrosion is on the National Corrosion Society web page. They provide in-depth explanations of what corrosion is and how it forms. They also provide monthly newsletters on the latest developments to fight corrosion.
Is corrosion of aluminum metal a chemical?
Corrosion is a chemical process.
When was Corrosion of Conformity created?
Corrosion of Conformity was created in 1982.
What is the electrochemical corrosion and explain the mechanism of rust forming in acid?
methanol-oxygen fuel cell
Explain the access mechanism of a magnetic disk how is this access mechanism different in RAID level5?
Explain the access mechanism of a Magnetic disk. How is this access mechanism different in RAID level 5?
The lock and key hypothesis attempts to explain the mechanism of?
enzyme specificity
Ford escape 2001 tailgate won't open?
A little more info would help.m Do you have tension on the handle? Does the window open. Was there signs of corrosion on the locking mechanism? I would try removing the interior panel to see if you can move the locking mechanism w/ a screw driver. A little more info would help Do you have tension on the handle? Does the window open. Was there signs of corrosion on the locking mechanism? I would try removing the interior panel to see if you can move the locking mechanism w/ a screw driver.
How magnetite layer is useful in boiler corrosion?
Magnetite Layer is developed after essential chemical treatment. For instance, hydrazine and sodium sulfite are the most broadly chemicals. The presence of this layer has as result the deceleration of corrosion attack in tube's surface. Moreover, when this protective layer is spoiled, then mechanism of corrosion is going to start.
What is the likely mechanism of inheritance for a character with a large range of phenotypes Explain?
mech and cromosomes
Explain the most important features of the market mechanism?
Well... I don't really know :P
What was the problem with the Continental drift theory?
The fundamental problem with Wegner's theory was that he couldn't explain a mechanism for the movement of plates.
What is a plausible mechanism?
This is when someone comes up with an idea, a theory but doesn't have enough evidence for it or can't explain why they think it happens.
Can you explain the process of passivating aluminum and its importance in preventing corrosion?
Passivating aluminum involves creating a protective oxide layer on its surface to prevent corrosion. This is done by exposing the aluminum to an oxidizing agent, such as nitric acid or chromic acid. The oxide layer acts as a barrier, preventing further oxidation and corrosion of the metal. Passivation is important in preventing corrosion of aluminum, as it helps to maintain the metal's appearance, structural integrity, and longevity.
Example of mechanism description?
Description of a mechanism refers to explanation or describing the mechanisms like lever, washing machine, refrigerator, air conditioner and many more. It is mainly to explain the functions, process and methods.
Define different type of corrosion and explain electrochemical theory of corrosion.how will you protect corrosion?
Types of corrosion 1. Induced corrosion due to chloride 2. Pitting 3. Corrosion due to Oxidation 4.Corrosion is due to dissimilar materials 5. Corrosion due to imbalanced electrovalency In Electro-chemical theory,when two materials of different potential are in contact with each other through electrolyte, the two materials become, one is cathode and the other anode. The ions(electrons ) passes from anode deposited on cathode. Protection methods: 1.Metallurgical method 2.Corrosion inhibitors 3 Coatings like paintings, epoxy application etc 4. Cathodic protection 5 Galvanisation 6 Balancing of of electrovalency of materials or reducing impurity 7 use of sacrificial anode
