- Arts & Culture 6138
- Business & Economics 671
- Computers 315
- Dictionaries & Encyclopedias 70
- Education & Science 77104
- Abstracts 74
- Astrology 4
- Astronomy 1
- Biology 8
- Chemistry 3265
- Coursework 15556
- Culture 8
- Diplomas 317
- Drawings 1390
- Ecology 5
- Economy 82
- English 79
- Ethics, Aesthetics 3
- For Education Students 17622
- Foreign Languages 11
- Geography 3
- Geology 1
- History 88
- Maps & Atlases 5
- Mathematics 13868
- Musical Literature 2
- Pedagogics 19
- Philosophy 23
- Physics 15103
- Political Science 5
- Practical Work 59
- Psychology 60
- Religion 4
- Russian and culture of speech 8
- School Textbooks 7
- Sociology 9
- Summaries, Cribs 87
- Test Answers 155
- Tests 8693
- Textbooks for Colleges and Universities 32
- Theses 7
- To Help Graduate Students 14
- To Help the Entrant 38
- Vetting 367
- Works 13
- Информатика 9
- Engineering 875
- Fiction 670
- House, Family & Entertainment 88
- Law 133
- Website Promotion 70
Garbuzova KR2 Option 16
Content: 41003103747580.rar 127,92 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
1. Select steel for making springs. Assign a heat treatment mode,
Describe the microstructure and properties of the springs in the finished state. How can I improve my
Fatigue strength of springs?
2. For the manufacture of machine taps, steel P10K5F5 is chosen. Specify the composition and
Determine the steel group according to its intended use. Assign a heat treatment mode, bring it
Justification, explaining the effect of doping on transformations occurring at all stages
Heat treatment of this steel. Describe the structure and properties of steel after thermal
Processing.
3. For the manufacture of parts operating in corrosive environments, steel is selected
08X17T. Specify the composition and determine the steel group for its intended use. Explain the purpose
Alloying elements introduced into this steel.
4. For the manufacture of certain parts of the aircraft selected alloy B9S. Specify the composition of the alloy,
Describe the method of its hardening, explaining the nature of the hardening, and specify the characteristics
Mechanical properties of the alloy.
5. Describe heat-resistant and heat-resistant plastics (with a heat resistance above 200 ° C).
Specify the conditions for their use
Feedback
0Period | |||
1 month | 3 months | 12 months | |
0 | 0 | 0 | |
0 | 0 | 0 |