1) internal rarefaction
心部疏松
1.
Effect of process parameters of cross wedge rolling on the internal rarefaction;
楔横轧工艺参数对心部疏松的影响
2) internal defect
内部疏松
1.
Theorectical and experimental study on internal defect of equal diameter axis formed in multi-wedge cross wedge rolling;
楔横轧多楔成形等直径轴类件内部疏松的理论与实验研究
3) puff
[英][pʌf] [美][pʌf]
疏松部
4) central porosity
中心疏松
1.
On the industrial experiments the effect of electromagnetic stirring on central porosity,equiaxial crystal ratio,shrinkage cavities and surface quality as well as effect of electromagnetic stirring on the solidification of the continuous casting billet have been analyzed and discussed.
根据工业试验结果,分析了结晶器电磁搅拌(M-EMS)对马氏体不锈钢连铸坯的中心疏松、等轴晶率、缩孔及表面质量的影响,并对电磁搅拌对铸坯凝固的影响机理进行了探讨。
2.
At the present production conditions,the results of trials showed that centerline segregation and central porosity are improved.
对结晶器电磁搅拌改善大方坯质量进行了工业性对比试验,并对电磁搅拌参数进行了优化,在现有的工艺条件下,达到了改善铸坯中心偏析和中心疏松的目的。
5) center porosity
中心疏松
1.
The reasons of center porosity,shrinkage cavities and surface quality in CC bloom of Martensite stainless steel have been analyzed and the effect of Mould-Electromagnetic Stirring and other factors on center porosity,shrinkage cavities and surface quality has been investigated.
对马氏体不锈钢方坯中心疏松、缩孔及表面凹陷的成因作了分析,探讨了电磁搅拌等对减少中心疏松、缩孔及表面凹陷的作用,并根据攀长钢公司的具体情况提出了预防措施。
2.
The results show that application of appropriate electromagnetic stirring parameters can improve the macrostructure of austenitic stainless steel,in which both columnar grains and equiaxed grains are evidently refined and center porosity and shrinkage cavity can be remarkably decreased,and enlarging equiaxed grains zone.
在工业实验中研究了低频电磁场对水平连铸奥氏体不锈钢组织的影响,结果表明:在低频电磁场作用下,合适的电磁搅拌参数使奥氏体不锈钢宏观组织在一定程度上得到了明显改善,铸坯的柱状晶和等轴晶得到了显著的细化,消除了穿晶现象,等轴晶区扩大,中心缩孔、中心疏松级别明显降低;多次实验发现:对于奥氏体不锈钢,所需的搅拌强度应高于一般钢种,即使搅拌器的中心磁感应强度达900GS平均值(幅值达到1413GS),采用3～4Hz的频率,搅拌后对钢液的组织影响较小;在同样的磁场强度下,不锈钢液由于粘度大,因而其转速比碳钢液的转速约低20%～30%。
3.
Center segregation and center porosity will seriously affect the internal slab quality for continuous casting bloom.
连铸过程中出现的铸坯中心偏析和中心疏松会严重影响铸坯内部质量。
6) Internal loosening system
内部疏松装置
补充资料：金刚顶莲华部心念诵仪轨
【金刚顶莲华部心念诵仪轨】
（经名）一卷，唐不空译。是为金刚顶经之仪轨，称为金刚界之仪轨。此经与不空所译二卷之金刚顶一切如来真实摄大乘现证大教王经异名同本。惟字句稍异。
（经名）一卷，唐不空译。是为金刚顶经之仪轨，称为金刚界之仪轨。此经与不空所译二卷之金刚顶一切如来真实摄大乘现证大教王经异名同本。惟字句稍异。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条