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loris [4]
3 years ago
11

How is this technique is adapted to coat continuous steel strip for manufacture of tinplate products?

Engineering
1 answer:
sp2606 [1]3 years ago
3 0

Answer:

Alloying (co -depositing)

Explanation:

Coating:

 Coasting is a process to protect the metal from corrosion and other defects. Due to presence of moisture in the atmosphere one layer of oxide form on the surface of metal and due to this metal loos it strength.

Steel is coated by tin to prevent the steel from rust . Alloying is the best method for tin coating .Generally alloys like tin lead,tin copper etc.

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Assuming  the wedge has an angle of 5°.The minimum value of the force P that is required to begin moving the block up the incline is: 322.84 N.

<h3>Minimum value of force P</h3>

First step

Using this formula to find the weight of the block

W=mg

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Second step

Angles of friction ∅A and ∅B

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Third step

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Fourth step

Equate the sum of forces in x-direction to 0 in order to find force Rc.

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RC=396.09 cos(21.80°)/cos(26.80°)

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Last step

Equate the sum of forces in y-direction to 0 in order to find force P required to move the block up the incline.

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RB sin (∅B) + RC sin (∅B)-P=0

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P=322.84 N

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Learn more about Minimum value of force P here:brainly.com/question/20522149

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