Sample name

K1M

MA2

KB3

KG3

Temperature (˚C)

Linear shrinkage (%)

900

1.6

1

2.8

12.1

950

2.3

1.1

4.3

8.2

1000

0.9

1.8

3.7

15.3

1050

0.7

4.2

3.6

17.1

1100

0.6

5.5

8.7

25

1150

0.6

10

12.6

37

1200

8

15.2

13.2

38.7

Open porosity (%)

900

41.4

40.2

40.1

40.8

950

41.3

40.95

40.1

42.8

1000

41.3

40.05

40.1

40.2

1050

41.6

38.4

40.4

41.2

1100

41.7

36.6

37.4

34.8

1150

41.7

33.9

33.4

21.9

1200

40.7

38.9

33.2

21

ρ (g/cm³)

900

1.523

1.562

1.593

1.496

950

1.531

1.543

1.602

1.421

1000

1.544

1.565

1.599

1.551

1050

1.543

1.568

1.585

1.576

1100

1.537

1.634

1.669

1.743

1150

1.563

1.714

1.76

2.076

1200

1.583

1.794

1.753

2.126

σ (Mpa)

900

2.7

3.7

6.2

9.3

950

3.8

2.7

9.2

9.8

1000

3.6

3.2

4.6

11.7

1050

4

1.5

5.3

11.5

1100

4.4

2.9

4.5

15.7

1150

6.1

5.4

4.5

22.7

1200

5.6

7.4

3.8

22.2