I.P. Volchok, S.B. Belikov, V.V. Gazha
Laboratory Works
ZNTU, Dike Pole
2008
Ministry of Education and Science of Ukraine
Zaporizhzhya National Technical University
I.P. Volchok, s.B. Belikov, V.V. Gazha
Laboratory Works
Zaporizhzhya: ZNTU, Dike Pole
2008
УДК 621.7+621.9(075.8)
ББК
Authors I.P. Volchok, S.B. Belikov, V.V. Gazha
Reviewers: Professor, D.Sc. (Engineering) Bolshakov V.I.
Professor, D.Sc. (Engineering) Kutsova V.Z.
Professor, D.Sc. (Phisical-Mathematical) Vorobjov G.M.
Approved by the Science Council of Zaporizhzhya National Technical University. Record №8 from 10/04/2007. I.P. Volchok, S.B. Belikov, V.V. Gazha Material Science and Technology of Structural Materials. Laboratory Works: Study Guide for the students majoring in 6.030500 “Translation”/ Under editorship of I.P. Volchok, Professor, Doctor of Engineering Science.
The study guide includes 17 laboratory works, which cover main sections of the “Material Science and Technology of Structural Materials” course of study. Each laboratory work contains brief theory from course of lectures, equipment list and instructions on its carrying out.
УДК 621.7+621.9(075.8)
ББК
I.P. Volchok, s.B. Belikov, V.V. Gazha, 2008
Zaporizhzhya National Technical University, 2008
Dike Pole, 2008
Contents
Preface…………………………………………………………….. |
4 |
1. Investigation of structure and mechanical properties of metals and alloys……………………………………………………. |
5 |
1.1. Investigation of macro- and microstructure of alloys……... |
5 |
1.2. Determination of strength and plasticity of alloys ………... |
12 |
1.3.Determination of hardness of metals and alloys…………… |
15 |
1.4.Determination of impact strength of metals………………... |
20 |
2. Metallurgy……………………………………………………… |
23 |
2.1.Manufacture of products by powder metallurgy process…... |
23 |
2.2.Calculation of harmful emissions of a blast furnace……….. |
26 |
2.3.Analysis of energy consumption of different steel production technological processes………………………………….. |
29 |
3. Foundry practice……………………………………………..... |
35 |
3.1.Sand mould casting………………………………………… |
35 |
3.2.Casting in metal moulds……………………………………. |
38 |
3.3.Centrifugal casting…………………………………………. |
39 |
4. Metal forming………………..………………………………… |
42 |
4.1.Determination of deforming forces and deformation degree during metal forming ………………………………………………... |
42 |
4.2.Die forging of metals………………………………………. |
46 |
5.Welding of metals………………………………………………. |
51 |
5.1Manual electric arc welding………………………………… |
51 |
5.2.Gas welding………………………………………………… |
53 |
5.3.Electric resistance welding…………………………………. |
57 |
6.Machining of structural materials…………………………….. |
61 |
6.1.Lathe operations……………………………………………. |
61 |
6.2.Milling operations………………………………………….. |
67 |
7.English – Russian – Ukrainian Dictionary..................................... |
73 |
References…………………………………………………………… |
128 |