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lesya692 [45]
3 years ago
14

A. Briefly describe the microstructural difference between spheroidite and tempered martensite. Explain why tempered martensite

is much stronger.
b. Explain why tempered martensite is much harder and stronger.
Engineering
1 answer:
masha68 [24]3 years ago
4 0

Answer:

Answered below.

Explanation:

A) Both spheroidite & tempered martensite possess sphere - like cementite particles within their microstructure known as a ferrite matrix. However, the difference is that these particles are much larger for spheroidite than tempered.

B) Tempered martensite is much harder and stronger than spheroidite primarily because there is much more ferrite - cementite phase boundary area for its sphere - like cementite particles.

This is because the greater the boundary area, the more the hardness.

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Semmy [17]

Answer: Your question has some missing figures so kindly plug in the values into the solution provided to get the exact amount of money saved

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             money saved = $0.XY * 60000 kwh

Explanation:

<u>Calculating  the amount of electric power generated by wind turbine</u>

power generated = ( 30 * 2000 ) kWh  = 60000 kWh

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<u>Calculate money saved by school per year </u>

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5 0
3 years ago
Define Plastic vs elastic deformation.
Snowcat [4.5K]

Answer:

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3 years ago
The base class Pet has attributes name and age. The derived class Dog inherits attributes from the base class Pet class and incl
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Answer:

Explanation:

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   my_pet = Pet()

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   dog_name = input()

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   my_pet.print_info()

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   my_dog.age = dog_age

   my_dog.breed = dog_breed

   my_dog.print_info()

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main()

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