Item: MWZMGe-8
W (MgO) / % ≥ 75
W (Cr₂O₃) / % ≥ 8
W (SiO₂) /% ≤ 2.0
A.P. % ≤ 18
C.C.S./MPa ≥ 45
0.2MPa RUL ℃ ≥ 1650
T.R 950 ℃ Air ≥ 60
m.k T.C. (1000℃)W/ 2.8
T.E. 1400℃/% 1.5
Item: MWZMGe-9
W (MgO) / % ≥ 70
W (Cr₂O₃) / % ≥ 9
W (SiO₂) /% ≤ 2.8
A.P. % ≤ 19
C.C.S./MPa ≥ 40
0.2MPa RUL ℃ ≥ 1600
T.R 950 ℃ Air ≥ 60
Item: MWZMGe-12
W (MgO) / % ≥ 70
W (Cr₂O₃) / % ≥ 12
W (SiO₂) /% ≤ 2.0
A.P. % ≤ 18
C.C.S./MPa ≥ 40
0.2MPa RUL ℃ ≥ 1650
T.R 950 ℃ Air ≥ 60
m.k T.C. (1000℃)W/ 2.8
T.E. 1400℃/% 1.5
Item: MWZMGe-16
W (MgO) / % ≥ 65
W (Cr₂O₃) / % ≥ 16
W (SiO₂) /% ≤ 2.0
A.P. % ≤ 18
C.C.S./MPa ≥ 40
0.2MPa RUL ℃ ≥ 1650
Item: MWZMGe-18
W (MgO) / % ≥ 60
W (Cr₂O₃) / % ≥ 18
W (SiO₂) /% ≤ 2.8
A.P. % ≤ 18
C.C.S./MPa ≥ 40
0.2MPa RUL ℃ ≥ 1650
T.E. 1400℃/% 1.8
Item: MWZMGe-20
W (MgO) / % ≥ 60
W (Cr₂O₃) / % ≥ 20
W (SiO₂) /% ≤ 1.5
A.P. % ≤ 18
C.C.S./MPa ≥ 40
0.2MPa RUL ℃ ≥ 1700
T.R 950 ℃ Air ≥ 60
Item: MWZMGe-22
W (MgO) / % ≥ 55
W (Cr₂O₃) / % ≥ 22
W (SiO₂) /% ≤ 2.0
A.P. % ≤ 17
C.C.S./MPa ≥ 45
0.2MPa RUL ℃ ≥ 1700
Item: MWZMGe-26
W (MgO) / % ≥ 50
W (Cr₂O₃) / % ≥ 26
W (SiO₂) /% ≤ 2.0
A.P. % ≤ 17
C.C.S./MPa ≥ 45
0.2MPa RUL ℃ ≥ 1700