shrinkage cavity and porosity中文，shrinkage cavity and porosity的意思，shrinkage cavity and porosity翻译及用法

2026-03-22 09:21 浏览次数 22

shrinkage cavity and porosity

缩孔缩松

shrinkage cavity and porosity 例句

英汉例句

  • the influence of chemical composition, inoculation process, temperature of molten iron and pouring system on the formation of shrinkage cavity and porosity was described.

    叙述化学成分、孕育工艺、铁液温度及浇注系统等因素对薄壁球铁铸件缩孔和缩松形成的影响。

  • batch production shows there are no shrinkage cavity and porosity in casting, and no blowholes and sand inclusions on the top surface. the yield of the casting is 81%.

    经批量生产验证，铸件内无缩孔、缩松缺陷，上表面无渣孔、气孔缺陷，工艺出品率81%。

  • the numerical simulation of 3d temperature field of castings during solidification process was carried out and the shrinkage cavity and porosity of sample castings were predicted using g/r method.

    对铸件开展了凝固过程三维温度场数值模拟，并应用g／r法对铸件进行了缩孔缩松预测。

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