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- temperature
- pH
- humidity
- salt
Rate of corrosion and extend of corrosion depends mainly on two factors i.e.,
- Nature of metal
- Nature of corroding environment
- Purity of metal
- Physical State of metal
- Position of metal in Galvanic series
- Nature of oxide film
- Nature of products of corrosion
- Relative areas of cathode and anode
- Passivation
- Over-voltage
- Temperature
- Humidity
- pH
- Pressure of impurities in atmosphere
- Nature of electrolyte
- Solubility of products of corrosion
- Conductance of corroding medium
- Formation of oxygen concentration cell
What else can I help you with?
How long does it take for aluminum to corrode under normal conditions?
Aluminum can corrode under normal conditions, but the rate of corrosion can vary depending on factors such as exposure to moisture and other environmental factors. In general, it can take several years for aluminum to show signs of corrosion under normal conditions.
What are the condition required corrosion to take place?
Corrosion requires the presence of a metal, an electrolyte (usually water), and oxygen. Additionally, the metal must be in contact with another metal or material with different electrochemical properties, leading to the flow of electrons and the corrosion process. Temperature, pH, and other environmental factors can also affect the rate and extent of corrosion.
What factors contribute to the corrosion of aluminum?
Factors that contribute to the corrosion of aluminum include exposure to moisture, oxygen, and certain chemicals, as well as the presence of impurities in the aluminum itself. These factors can lead to the formation of a protective oxide layer on the surface of the aluminum, which can eventually break down and result in corrosion.
Does Gatorade evaporate faster than water because its darker?
No, the rate of evaporation is primarily determined by factors such as temperature, surface area, and airflow. The color of a liquid will have a minimal impact on its rate of evaporation, making only a negligible difference compared to these other factors.
What are the factors that affect the rate of osmosis?
Factors that affect the rate of osmosis include the concentration gradient between the solutions, the surface area of the membrane through which osmosis is occurring, the thickness of the membrane, and the temperature of the solutions. Additionally, the presence of solutes that can affect the water potential of the solutions will also impact the rate of osmosis.
What makes the corrosion rate higher in industrial areas than in urban areas?
Taking a look at the industrial areas,the corrosion rate seems to be higher since the industrial area can be said to be a combination of both an urban centre and a rural centre and invariably has a corrosion rate= corrosion rate of urban + corrosion rate of rural areas
Why does corrosion rate of no value on localized corrosion?
in my opinion, the value of corrosion rate obtained from certain reading is generally determine general corrosion rate, regardless what type of corrosion occur on a specific surface. in localized corrosion, where only some spots on surface is exposed to corrosion and other may be covered by film and etc. From my time of study, still didn't fine any research that can determine corrosion rate of localized corrosion unless u have a really micro- instrumentation that can monitor corrosion on the localized spots.. Izzudin saujana2@gmail.com
Why would you want to control the rate of corrosion?
You would want to control the rate of corrosion for an object in order to extend the life of that object and/or to be able to observe the corrosion in a controlled situation.
What are factors offecting the rate of photosyntheus?
Factors affecting the rate of photosynthesis include light intensity, carbon dioxide concentration, temperature, and water availability. Each of these factors can impact the efficiency of the photosynthetic process in plants by influencing the rate at which carbohydrates are produced.
Two factors that determine force of impact?
The two factors that determine the force of impact are the mass of the object and the velocity at which it is moving. A greater mass or a higher velocity will result in a stronger force of impact.
What or 4 factors that effect corrosion?
1) stress corrosion 2) corrosion fatique 3) fretting corrosion 4) heat treatment
How long does it take for aluminum to corrode under normal conditions?
Aluminum can corrode under normal conditions, but the rate of corrosion can vary depending on factors such as exposure to moisture and other environmental factors. In general, it can take several years for aluminum to show signs of corrosion under normal conditions.
What affects the rate of corrosion on a metal?
Factors that affect the rate of corrosion on a metal include exposure to moisture, presence of certain chemicals or pollutants in the environment, temperature variations, and the composition of the metal itself. Other factors such as pH levels, electrical conductivity, and the presence of oxides can also influence the rate of corrosion.
What are all the environmental factors causing corrosion?
Corrosion, as in the corrosion of iron into rust, needs two environmental factors: 1. oxygen present in the atmosphere 2. water/moisture present in the the atmosphere
What factors that affect the speed of a car?
What part of an automobile's engine has a direct impact on the acceleration rate of the vehicle as well as what do I do to improve that vehicles acceleration rate.
What are the condition required corrosion to take place?
Corrosion requires the presence of a metal, an electrolyte (usually water), and oxygen. Additionally, the metal must be in contact with another metal or material with different electrochemical properties, leading to the flow of electrons and the corrosion process. Temperature, pH, and other environmental factors can also affect the rate and extent of corrosion.
What factors contribute to the corrosion of aluminum?
Factors that contribute to the corrosion of aluminum include exposure to moisture, oxygen, and certain chemicals, as well as the presence of impurities in the aluminum itself. These factors can lead to the formation of a protective oxide layer on the surface of the aluminum, which can eventually break down and result in corrosion.
