- Arts & Culture 5941
- Business & Economics 689
- Computers 319
- Dictionaries & Encyclopedias 81
- Education & Science 76021
- Abstracts 252
- Astrology 4
- Astronomy 1
- Biology 8
- Chemistry 2330
- Coursework 15546
- Culture 9
- Diplomas 411
- Drawings 574
- Ecology 6
- Economy 83
- English 75
- Ethics, Aesthetics 3
- For Education Students 17615
- Foreign Languages 11
- Geography 3
- Geology 1
- History 89
- Maps & Atlases 5
- Mathematics 13871
- Musical Literature 2
- Pedagogics 19
- Philosophy 23
- Physics 14870
- Political Science 5
- Practical Work 101
- Psychology 60
- Religion 4
- Russian and culture of speech 8
- School Textbooks 7
- Sexology 42
- Sociology 9
- Summaries, Cribs 87
- Test Answers 150
- Tests 9243
- Textbooks for Colleges and Universities 32
- Theses 24
- To Help Graduate Students 14
- To Help the Entrant 37
- Vetting 364
- Works 13
- Информатика 10
- Engineering 3062
- Fiction 696
- House, Family & Entertainment 107
- Law 132
- Website Promotion 71
Garbuzova KR1 Option 16
Refunds: 0
Uploaded: 15.05.2017
Content: mat_v16.rar 151,56 kB
200 $ | the discount is | 15% |
show all discounts | ||
1 $ | the discount is | 1% |
Seller will give you a gift certificate in the amount of
Product description
Option 16
1. How do dislocations affect the mechanical properties of metals?
2. Explain the nature and nature of the change in the properties of the metal under plastic
Deformation.
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 1.3% C. What is the structure of this
Alloy at room temperature and how such an alloy is called?
4. Draw a diagram of the isothermal transformation of austenite for steel V8, apply
On it is a curve of the isothermal treatment regime, which provides a hardness of 45 HRC.
Indicate how this regime is called, describe the nature of the transformations and what structure
Is obtained in this case.
5. Using the iron-cementite state diagram, determine the temperature
Normalization, annealing and hardening for steel 30. Describe these thermal regimes
And describe the structure and properties of the steel after each treatment.
Feedback
0Period | |||
1 month | 3 months | 12 months | |
0 | 0 | 0 | |
0 | 0 | 0 |