- Arts & Culture 6249
- Business & Economics 672
- Computers 316
- Dictionaries & Encyclopedias 75
- Education & Science 77145
- Abstracts 73
- Astrology 4
- Biology 8
- Chemistry 4267
- Coursework 15614
- Culture 8
- Diplomas 317
- Drawings 1596
- Ecology 5
- Economy 81
- English 81
- Ethics, Aesthetics 3
- For Education Students 17660
- Foreign Languages 11
- Geography 3
- Geology 1
- History 88
- Maps & Atlases 5
- Mathematics 12625
- Musical Literature 2
- Pedagogics 21
- Philosophy 22
- Physics 15122
- Political Science 5
- Practical Work 59
- Psychology 64
- Religion 4
- Russian and culture of speech 8
- School Textbooks 7
- Sociology 9
- Summaries, Cribs 87
- Test Answers 162
- Tests 8614
- Textbooks for Colleges and Universities 32
- Theses 7
- To Help Graduate Students 14
- To Help the Entrant 38
- Vetting 397
- Works 13
- Информатика 8
- Engineering 800
- Fiction 707
- House, Family & Entertainment 84
- Law 131
- Website Promotion 70
Garbuzova KR1 Option 14
Refunds: 0
Uploaded: 15.05.2017
Content: mat_v14.rar 129,89 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 14
1. What is the mosaic (or block) structure of metal?
2. What is the temporary resistance to rupture (?)? How this characteristic is determined
Mechanical 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 a phase rule) for an alloy containing 5.5% C. What is the structure of this
Alloy at room temperature and how such an alloy is called?
4. The cutting tool made of steel U10 was overheated during quenching. What is harmful is overheating and how
Can you fix this defect? Correct the structure and assign a mode
Heat treatment, ensuring the normal operation of the tool. Describe its structure
And properties.
5. Using the iron-cementite state diagram, determine the temperature of the total and
Incomplete annealing and normalization for steel 40. Describe these thermal regimes
And describe the structure and properties of steel.
Feedback
0| Period | |||
| 1 month | 3 months | 12 months | |
| 0 | 0 | 0 | |
| 0 | 0 | 0 | |
