- Arts & Culture 5982
- Business & Economics 690
- Computers 313
- Dictionaries & Encyclopedias 82
- Education & Science 76741
- Abstracts 226
- Astrology 4
- Astronomy 1
- Biology 8
- Chemistry 2793
- Coursework 15846
- Culture 8
- Diplomas 411
- Drawings 673
- Ecology 5
- Economy 82
- English 78
- Ethics, Aesthetics 3
- For Education Students 17577
- Foreign Languages 11
- Geography 3
- Geology 1
- History 89
- Maps & Atlases 5
- Mathematics 13869
- Musical Literature 2
- Pedagogics 19
- Philosophy 23
- Physics 15074
- Political Science 5
- Practical Work 101
- Psychology 59
- Religion 4
- Russian and culture of speech 8
- School Textbooks 7
- Sexology 42
- Sociology 9
- Summaries, Cribs 87
- Test Answers 155
- Tests 8959
- 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 3059
- Fiction 694
- House, Family & Entertainment 105
- Law 133
- Website Promotion 71
Garbuzova KR1 Option 09
Refunds: 0
Uploaded: 15.05.2017
Content: mat_v09.rar 141,07 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
Material Science - test work number 1
Option 9
1. Describe the features of the metallic type of bond and the basic properties of metals.
2. What are the standard characteristics of mechanical properties evaluated strength
Metals and alloys? How are these characteristics determined?
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 4.8% C. What is the structure of this
Alloy at room temperature and how such an alloy is called?
4. Using the iron-cementite state diagram, set the temperature of the full and
Incomplete annealing and normalization for steel 20, Describe these thermal regimes
And describe the structure and properties of steel.
5. Why is the steel used with the original structure used to make the tool
Granular perlite? As a result of what heat treatment can this structure be obtained?
Give a specific mode for any tool steel.
Предложить исправление
Feedback
0Period | |||
1 month | 3 months | 12 months | |
0 | 0 | 0 | |
0 | 0 | 0 |