Table 1 IRSFs of the experimental burnt ivories and bones

Bovine bone

Raw

3.00

Ivory dentin

Raw

2.86

Oxidizing 200 °C

3.54

Oxidizing 200 °C

3.07

Oxidizing 400 °C

3.45

Oxidizing 400 °C

2.90

Oxidizing 600 °C

4.02

Oxidizing 600 °C

4.14

Oxidizing 800 °C

6.17

Oxidizing 800℃

4.90 (Mg-TCP)

Oxidizing 1000 °C

5.94

Oxidizing 1000 °C

5.63 (Mg-TCP)

Reducing 200 °C

3.21

Reducing 200 °C

3.17

Reducing 400 °C

3.22

Reducing 400 °C

3.41

Reducing 600 °C

3.67

Reducing 600 °C

3.36

Reducing 800 °C

4.77 (cyanamidapatite)

Reducing 800 °C

4.55 (Mg-TCP)

Reducing 1000 °C

4.35 (cyanamidapatite)

Reducing 1000 °C

6.46 (Mg-TCP)