�� Ŀ |
N3ճ������ |
N53ճ������ |
Ī��ʯ ���� |
̼���� ���� |
���Ȼ��� |
��ѧ�ɷ� % |
AI2O3 ���� |
35 |
45 |
65 |
40 |
|
SiC ���� |
|
|
|
30 |
|
Fe2O3 ������ |
2.0 |
2.0 |
|
|
|
�ͻ�ȣ� �� ��С�� |
1690 |
1710 |
1730 |
|
|
0.2MPa����������ʼ�¶�,�� ������ |
1350 |
1350 |
1450 |
1500 |
|
ճ��ǿ��MPa |
110����24h, ����� ���� |
3 |
3 |
6 |
6 |
0.2 |
600����3h���պ� ��С�� |
4 |
4 |
6 |
6 |
|
800����3h���պ� ��С�� |
4 |
4 |
6 |
6 |
0.1 |
1100����3h�� �պ� ��С�� |
4 |
4 |
6 |
8 |
|
�պ��߱仯 % |
1100����3h |
+1~-3 |
+1~-3 |
+1~-3 |
+1~-3 |
|
ճ��ʱ�䣬min |
1-2 |
1-2 |
1-2 |
1-2 |
|
���� % |
-1.0mm |
100 |
100 |
100 |
100 |
|
+0.5mm ������ |
2 |
2 |
2 |
1 |
|
-0.074mm ���� |
50 |
60 |
60 |
60 |
|