Research Article
Frictional Performance and Temperature Rise of a Mining Nonasbestos Brake Material during Emergency Braking
Table 2
Main mechanical properties of the WSM-3 nonasbestos brake shoe.
| | Properties | Standard | Test |
| | Impact strength (N·cm/cm2) | >30.38 | 70 | | Brinell hardness (N/mm2) | <490.5 | 287.8 | | Water absorption (%) | <1% | 0.25% | | Oil absorption (%) | <1% | 0.19% |
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