- Arts & Culture 6260
- Business & Economics 673
- Computers 320
- Dictionaries & Encyclopedias 81
- Education & Science 77419
- Abstracts 73
- Astrology 5
- Biology 8
- Chemistry 4486
- Coursework 15614
- Culture 8
- Diplomas 317
- Drawings 1596
- Ecology 5
- Economy 81
- English 81
- Ethics, Aesthetics 3
- For Education Students 17678
- Foreign Languages 11
- Geography 3
- Geology 1
- History 90
- Maps & Atlases 5
- Mathematics 12625
- Musical Literature 2
- Pedagogics 21
- Philosophy 22
- Physics 15123
- Political Science 5
- Practical Work 59
- Psychology 65
- Religion 4
- Russian and culture of speech 8
- School Textbooks 7
- Sociology 9
- Summaries, Cribs 88
- Test Answers 162
- Tests 8635
- Textbooks for Colleges and Universities 32
- Theses 7
- To Help Graduate Students 14
- To Help the Entrant 38
- Vetting 407
- Works 13
- Информатика 8
- Engineering 801
- Fiction 708
- House, Family & Entertainment 86
- Law 133
- Website Promotion 70
Garbuzova KR1 Option 13
Refunds: 0
Uploaded: 15.05.2017
Content: mat_v13.rar 155,9 kB
| 200 $ | the discount is | 15% |
| show all discounts | ||
| 1 $ | the discount is | 1% |
Михаил_Перович
seller information
Seller will give you a gift certificate in the amount of
Product description
Option 13
1. What is subcooling and how does it affect the grain size of the crystallizing
Metal?
2. What processes occur when the deformed metal is heated above the temperature
Recrystallization? In this case, the structure and properties change?
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 0.6% C. What is the structure of this
Alloy at room temperature and how such an alloy is called?
4. What is normalization? Using the iron-cementite state diagram, indicate
The temperature of normalization of steel 45 and steel U12. Describe the transformations occurring in steels
With the selected processing mode, the resulting structure and properties.
5. The cutting tool must be machined for maximum hardness. For his
Manufacture is selected steel U13A. Assign a heat treatment mode, describe the structure and
Properties of steel.
Feedback
1| Period | |||
| 1 month | 3 months | 12 months | |
| 0 | 0 | 0 | |
| 0 | 0 | 0 | |
