Table 3: Kruskal-Wallis test after artificial aging 24H and 60D.
|
|
|
Compared factors |
Post hoc |
Post Dif. |
Calculated Z |
Critical Z |
|
Vickers Hardness |
24h |
PR-MR |
10.4 |
2.7914 |
2.394 |
p < 0.05 |
|
PR-BR |
16.5 |
4.4247 |
||||
|
MR-BR |
6.1 |
1.6333 |
ns |
|||
|
60d |
PR-MR |
11.2 |
2.9993 |
2.394 |
p < 0.05 |
|
|
PR-BR |
15.7 |
4.2168 |
||||
|
MR-BR |
4.5 |
1.2175 |
ns |