Also the ice mechanics parameters obtained under such conditions are employed to calculate ice thermal expansionstress.
并把此条件下得到的力学特性参数用于冰温度膨胀应力的计算。
2
Reducing expansionstress of the moulding sand and increasing wet tensile strength of moulding sand are the main measures to prevent scab defect.
防止夹砂缺陷的主要措施是降低型砂的膨胀应力和提高型砂的热湿拉强度。
3
In order to prolong the longevity of BOF vessel and reduce the consumption of refractories, it is quite essential to calculate exactly thermal expansionstress for BOF body.