- Arts & Culture 5725
- Books in Foreign Languages 215
- Business & Economics 4527
- Computers 2233
- Dictionaries & Encyclopedias 651
- Education & Science 94364
- Abstracts 1141
- Astrology 13
- Astronomy 13
- Biology 31
- Chemistry 3936
- Coursework 4018
- Culture 30
- Diplomas 2566
- Drawings 1425
- Ecology 30
- Economy 345
- English 1046
- Entomology 2
- Ethics, Aesthetics 22
- For Education Students 26860
- Foreign Languages 117
- Geography 20
- Geology 17
- History 286
- Maps & Atlases 36
- Mathematics 12854
- Musical Literature 7
- Pedagogics 234
- Philosophy 189
- Physics 15304
- Political Science 124
- Practical Work 131
- Psychology 475
- Religion 44
- Russian and culture of speech 102
- School Textbooks 69
- Sexology 69
- Sociology 48
- Summaries, Cribs 737
- Tests 20672
- Textbooks for Colleges and Universities 533
- Theses 189
- To Help Graduate Students 25
- To Help the Entrant 114
- Vetting 418
- Works 58
- Информатика 14
- Engineering 3312
- Esoteric 959
- Fiction 3282
- For Children 421
- House, Family & Entertainment 2542
- Law 2827
- Medicine 1169
- Newspapers & Magazines 348
- Security 287
- Sport, Tourism 1002
- Website Promotion 649
Garbuzova КР1 Option 36
Refunds: 0
Uploaded: 15.05.2017
Content: mat_v36.rar 206,13 kB
| 200 $ | the discount is | 15% |
| show all discounts | ||
| 1 $ | the discount is | 1% |
Seller
Михаил_Перович
information about the seller and his items
Seller will give you a gift certificate in the amount of
Product description
Option 36
1. Draw a phase diagram for the case of the formation of a stable chemical
Connection. Specify the structural components in all areas of this diagram and describe
The structure of typical alloys of various compositions occurring in this system.
2. What is the limit of endurance? How can I increase the endurance limit
Springs? Describe the essence of the proposed method.
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 0.1% 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 a curve of a mode of the thermal processing providing hardness obtaining 60 ... 63 HRC.
Indicate how this regime is called, describe the nature of the transformations and what structure
Is obtained in this case.
5. What is the negative effect of cementite mesh on the properties
Tool steel U10 and U12? What heat treatment can destroy it? FROM
Using the iron-cementite state diagram, justify the selected thermal mode
Processing.
Feedback
0