Research Article
Fatigue Durability Analysis of Collecting Rapping System in Electrostatic Precipitators under Impact Loading
Table 2
Characteristics of examined colleting plates and rapping hammer.
(a) Chemical specifications |
| Element | Composition (%) | C | Si | Mn | P | S | Cr | Ni | Mo |
| Collecting | 0.131 | 0.202 | 0.889 | 0.0167 | 0.005 | 0.0081 | 0.0344 | 0.0050 | Hammer | 0.332 | 0.28 | 0.561 | 0.007 | 0.022 | 0.082 | 0.081 | 0.01 |
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(b) Mechanical properties |
| ā | Yield strength (Mpa) | Tensile strength (Mpa) | Elongation (%) | Impact value Charpy v Notch (long.) | Modulus of elasticity (Gpa) |
| Collecting | 253 | 324 | 36 | ā | 200 | Hammer | 314 | 562 | 16 | 41 | 210 |
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