|
|
|
|
|
|
|
|
|
|
|
|
|
Circón
|
|
|
|
Mullita
|
|
|
Alúmina
|
|
Circona
|
|
|
Titanato de Al*
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
PROPIEDADES FISICAS
|
|
Unidades
|
|
|
|
|
|
92% |
|
|
|
96% |
|
|
|
99.7%
|
|
|
|
Mg-PSZ
|
|
|
|
|
|
|
|
Y-TZP(1) |
|
|
|
|
Ca-TZP
(2) |
|
|
|
A.T
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Referencia KERATEC |
|
|
|
KZ |
|
|
KM |
|
|
|
KA 92 |
|
|
|
KA 96 |
|
|
|
KA-997 |
|
|
|
KZM |
|
|
|
KZY 8% |
|
|
|
KZY1000 |
|
|
|
KZY2000 |
|
|
|
KZCa |
|
|
|
KeTiAl |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Punto de fusión |
|
ºC |
|
|
2550 |
|
|
|
1920 |
|
|
|
2700 |
|
|
|
2750 |
|
|
|
2050 |
|
|
|
2750 |
|
|
|
2700 |
|
|
|
2750 |
|
|
|
2750 |
|
|
|
2750 |
|
|
|
|
|
|
|
|
|
|
|
|
Temperatura máxima de empleo |
|
ºC |
|
|
1600 |
|
|
|
1700 |
|
|
|
2000 |
|
|
|
2000 |
|
|
|
1850 |
|
|
|
1200 |
|
|
|
2000 |
|
|
|
1200 |
|
|
|
1200 |
|
|
|
2000 |
|
|
|
1000 |
|
|
|
|
|
|
|
|
Densidad 20ºC |
|
g / cm3 |
|
|
4.5 |
|
|
|
3 |
|
|
|
5.9 |
|
|
|
5.6 |
|
|
|
3.9 |
|
|
|
6.9 |
|
|
|
5.9 |
|
|
|
6.9 |
|
|
|
6.9 |
|
|
|
5.6 |
|
|
|
3-3.4 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Circón
|
|
|
|
Mullita
|
|
|
Alúmina
|
|
Circona
|
|
|
Titanato de Al*
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
PROPIEDADES MECANICAS
|
Unidades |
|
|
|
|
|
|
|
|
|
|
92% |
|
|
|
96% |
|
|
|
99.7% |
|
|
|
Mg-PSZ |
|
|
|
|
|
|
|
Y-TZP(1) |
|
|
|
|
Ca-TZP(2) |
|
|
|
A.T |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Referencia KERATEC |
|
|
KZ |
|
|
KM |
|
|
KA 92 |
|
|
|
KA 96 |
|
|
|
KA-997 |
|
|
KZM |
|
|
|
KZY 8% |
|
|
|
KZY1000 |
|
|
|
KZY2000 |
|
|
|
KZCa |
|
|
|
KeTiAl |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Acabado de superf. en pulido (Ra) |
Πm |
|
|
0.2 |
|
|
|
0.2 |
|
|
|
0.2 |
|
|
|
0.3 |
|
|
|
0.3 |
|
|
|
0.08 |
|
|
|
|
|
|
|
0.04 |
|
|
|
0.02 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Dureza Vickers 20º Hv |
GPa |
|
|
9 |
|
|
|
9 |
|
|
|
14.4 |
|
|
|
17.1 |
|
|
|
19.3 |
|
|
|
11 |
|
|
|
|
|
|
|
13 |
|
|
|
14 |
|
|
|
12 |
|
|
|
|
|
|
|
|
|
|
|
|
Resistencia a la flexión (4 puntos) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
20 ºC |
MPa |
|
|
250 |
|
|
|
170 |
|
|
|
296 |
|
|
|
296 |
|
|
|
389 |
|
|
|
620 |
|
|
|
|
|
|
|
1000 |
|
|
|
1500 |
|
|
|
350-750 |
|
|
|
|
|
|
|
|
|
|
|
|
800 ºC |
MPa |
|
|
|
|
|
|
200 |
|
|
|
215 |
|
|
|
287 |
|
|
|
322 |
|
|
|
|
|
|
|
270 |
|
|
|
360 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Resistencia a la Tracción a 20 ºC |
MPa |
|
|
|
|
1.8 |
|
|
|
8.5 |
|
|
|
8.8 |
|
|
|
9 |
|
|
|
2.2 |
|
|
|
|
|
|
|
4 |
|
|
|
4 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Resistencia a la Compresión |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
20 ºC |
MPa |
|
|
|
|
500 |
|
|
|
2100 |
|
|
|
2100 |
|
|
|
2500 |
|
|
|
3500 |
|
|
|
|
|
|
|
4000 |
|
|
|
4000 |
|
|
|
3500-7500 |
|
|
|
|
|
|
|
|
|
|
|
|
800 ºC |
MPa |
|
|
|
|
|
|
|
|
1400 |
|
|
|
1400 |
|
|
|
1500 |
|
|
|
1800 |
|
|
|
|
|
|
|
2000 |
|
|
|
2000 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1000 ºC |
MPa |
|
|
|
|
|
|
|
|
|
|
1400 |
|
|
|
1400 |
|
|
|
1500 |
|
|
|
1800 |
|
|
|
|
|
|
|
2000 |
|
|
|
2000 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Módulo de Young a 20ºC |
GPa |
|
|
|
|
150 |
|
|
|
278 |
|
|
|
334 |
|
|
|
371 |
|
|
|
200 |
|
|
|
|
|
|
|
210 |
|
|
|
210 |
|
|
|
195 |
|
|
|
|
|
|
|
|
|
|
|
|
Tenacidad a 20ºC K1c |
MPa.√m |
|
|
|
|
2 |
|
|
|
4.95 |
|
|
|
5.4 |
|
|
|
5.6 |
|
|
|
8.5 |
|
|
|
|
|
|
|
9.5 |
|
|
|
10 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Circón
|
|
|
|
Mullita
|
|
|
Alúmina
|
|
Circona
|
|
|
Titanato de Al*
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
PROPIEDADES TERMICAS
|
Unidades |
|
|
|
|
|
|
|
|
|
|
92% |
|
|
|
96% |
|
|
|
99.7% |
|
|
|
Mg-PSZ |
|
|
|
|
|
|
|
Y-TZP(1) |
|
|
|
|
Ca-TZP(2) |
|
|
|
A.T |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Referencia KERATEC |
|
|
KZ |
|
|
KM |
|
|
KA 92 |
|
|
|
KA 96 |
|
|
|
KA-997 |
|
|
KZM |
|
|
|
KZY 8% |
|
|
|
KZY1000 |
|
|
|
KZY2000 |
|
|
|
KZCa |
|
|
|
KeTiAl |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Coef. de dilat. lineal 25-1000 ºC |
x10-6/ºC |
|
|
4.8 |
|
|
|
5.3 |
|
|
|
11.5 |
|
|
|
9 |
|
|
|
8.6 |
|
|
|
9 |
|
|
|
11.5 |
|
|
|
11 |
|
|
|
11 |
|
|
|
9 |
|
|
|
0-2 |
|
|
|
|
|
|
|
|
Resistencia al choque térmico |
ΔTºC |
|
|
Buena |
|
|
|
Buena |
|
|
|
Media |
|
|
|
Buena |
|
|
|
Media |
|
|
|
Buena |
|
|
|
|
|
|
|
Buena |
|
|
|
Buena |
|
|
|
|
|
|
|
Excelente |
|
|
|
|
|
|
|
|
Conductividad Térmica |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
20 ºC |
W/mºK |
|
|
5 |
|
|
|
6 |
|
|
|
1.7 |
|
|
|
1.9 |
|
|
|
29 |
|
|
|
1.9 |
|
|
|
1.7 |
|
|
|
3 |
|
|
|
3 |
|
|
|
1.9 |
|
|
|
<2 |
|
|
|
|
|
|
|
|
500 ºC |
W/mºK |
|
|
|
|
4 |
|
|
|
1.7 |
|
|
|
2.1 |
|
|
|
12 |
|
|
|
2.1 |
|
|
|
1.7 |
|
|
|
2 |
|
|
|
2 |
|
|
|
2.1 |
|
|
|
<2 |
|
|
|
|
|
|
|
|
1000 ºC |
W/mºK |
|
|
|
|
1.8 |
|
|
|
1.7 |
|
|
|
2.2 |
|
|
|
9 |
|
|
|
2.2 |
|
|
|
1.7 |
|
|
|
4 |
|
|
|
4 |
|
|
|
2.2 |
|
|
|
<2 |
|
|
|
|
|
|
|
|
Calor Específico a 20 ºC |
J/Kg/ºK |
|
|
625 |
|
|
|
950 |
|
|
|
650 |
|
|
|
670 |
|
|
|
1025 |
|
|
|
680 |
|
|
|
650 |
|
|
|
650 |
|
|
|
650 |
|
|
|
670 |
|
|
|
30 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Circón
|
|
|
|
Mullita
|
|
|
Alúmina
|
|
Circona
|
|
|
Titanato de Al*
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
PROPIEDADES ELECTRICAS
|
Unidades |
|
|
|
|
|
|
|
|
|
|
92% |
|
|
|
96% |
|
|
|
99.7% |
|
|
|
Mg-PSZ |
|
|
|
|
|
|
|
Y-TZP(1) |
|
|
|
|
Ca-TZP(2) |
|
|
|
A.T |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Referencia KERATEC |
|
|
KZ |
|
|
KM |
|
|
KA 92 |
|
|
|
KA 96 |
|
|
|
KA-997 |
|
|
KZM |
|
|
|
KZY 8% |
|
|
|
KZY1000 |
|
|
|
KZY2000 |
|
|
|
KZCa |
|
|
|
KeTiAl |
|
|
|
|
|
|
|
|
|
Resistividad Eléctrica |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
20 ºC |
Ω.m |
|
|
|
|
|
|
>1014 |
|
|
|
>1012 |
|
|
|
>1012 |
|
|
|
>1012 |
|
|
|
>107 |
|
| |