Garbuzova KR1 Option 20

  • USD
    • RUB
    • USD
    • EUR
Affiliates: 0,02 $how to earn
i agree with "Terms for Customers"
Sold: 1 last one 19.01.2024
Refunds: 0

Uploaded: 15.05.2017
Content: mat_v20.rar 125,46 kB
Loyalty discount! If the amount of your purchases from the seller Михаил_Перович is more than:
200 $the discount is15%
show all discounts
1 $the discount is1%
If you want to know your discount rate, please provide your email:
Михаил_Перович seller information
offlineAsk a question

Seller will give you a gift certificate in the amount of 0.11 $ for a positive review

Product description


Option 20
1. Describe the conditions for obtaining a fine-grained structure of the metal when spontaneously
Developing crystallization (using Tammann curves).
2. What is cold plastic deformation? How does the structure and
Properties of metal?
3. Draw a diagram of the iron-iron carbide state, indicate the structural
Components in all areas of the diagram, describe the transformations and construct a curve
Cooling (using the phase rule) for an alloy containing 1.6% C. What is the structure of this
Alloy at room temperature and how such an alloy is called?
4. Using the state diagram, iron-iron carbide and the hardness change curve in
Depending on the tempering temperature, assign a heat treatment mode for the carbonaceous
Steel 45, required to provide a hardness of 550 HB. Describe the transformations taking place
At all stages of heat treatment, and the structure obtained after processing.
5. What are the causes of internal stresses during hardening? How
Can protect the product from the formation of hardening cracks?

Feedback

0
Period
1 month 3 months 12 months
0 0 0
0 0 0
Seller will give you a gift certificate in the amount of 0.11 $ for a positive review.
In order to counter copyright infringement and property rights, we ask you to immediately inform us at support@plati.market the fact of such violations and to provide us with reliable information confirming your copyrights or rights of ownership. Email must contain your contact information (name, phone number, etc.)

This website uses cookies to provide a more effective user experience. See our Cookie policy for details.