耐火材料（輕燒鎂球、輕燒鎂粉）的基本性能有哪些？ What are the basic properties of refractory materials (light-burned magnesium balls, light-burned magnesium powder)?

   http://www.usygg.com耐火材料（輕燒鎂球、輕燒鎂粉）的物理性能包括結構性能、熱學性能、力學性能、使用性能和作業性能。 

   耐火材料（輕燒鎂球、輕燒鎂粉）的結構性能包括氣孔率、體積密度、吸水率、透氣度、氣孔孔徑分布等。 
   耐火材料（輕燒鎂球、輕燒鎂粉）的熱學性能包括熱導率、熱膨脹系數、比熱、熱容、導溫系數、熱發射率等。 
   耐火材料（輕燒鎂球、輕燒鎂粉）的力學性能包括耐壓強度、抗拉強度、抗折強度、抗扭強度、剪切強度、沖擊強度、耐磨性、蠕變性、粘結強度、彈性模量等。 
   耐火材料（輕燒鎂球、輕燒鎂粉）的使用性能包括耐火度、荷重軟化溫度、重燒線變化、抗熱震性、抗渣性、抗酸性、抗堿性、抗水化性、抗CO侵蝕性、導電性、抗氧化性等。

http://www.usygg.com The physical properties of refractory materials (light-burned magnesium balls, light-burned magnesium powder) include structural properties, thermal properties, mechanical properties, serviceability and workability.

    The structural properties of refractory materials (light-burned magnesium balls, light-burned magnesium powder) include porosity, bulk density, water absorption, air permeability, and pore size distribution.

    Thermal properties of refractory materials (light-burned magnesium balls, light-burned magnesium powder) include thermal conductivity, thermal expansion coefficient, specific heat, heat capacity, temperature conductivity coefficient, and thermal emissivity.

    The mechanical properties of refractory materials (light-burned magnesium balls, light-burned magnesium powder) include compressive strength, tensile strength, flexural strength, torsional strength, shear strength, impact strength, abrasion resistance, creep resistance, bonding Strength, modulus of elasticity, etc.

    The use properties of refractory materials (light-burned magnesium balls, light-burned magnesium powder) include fire resistance, load softening temperature, reburning line change, thermal shock resistance, slag resistance, acid resistance, alkali resistance, hydration resistance, Resistance to CO erosion, conductivity, oxidation resistance, etc.