1) blosters
表面下气泡
2) surface bubble
表面气泡
1.
Measures to reduce surface bubbles of concrete;
如何减少混凝土表面气泡
2.
How to prevent and cure on the surface bubble of commodity concrete;
如何防治商品混凝土的表面气泡
3.
Production and prevention of the surface bubble of the concrete;
混凝土表面气泡的产生及防治
3) bubble surface area flux
气泡表面积通量
1.
Application of column flotation with high bubble surface area flux for algae removal from source water;
高气泡表面积通量浮选柱气浮除藻的研究
2.
The flotation performance of the flotation column with high bubble surface area flux is verified and the main structural and operation parameters of the column are optimized by investigation of the copper sulfide ore floatation.
通过浮选硫化铜矿的研究,检验高气泡表面积通量浮选柱的浮选性能,优化主要结构参数和操作参数。
4) surface bubbles of concrete
混凝士表面气泡
5) skin free from blowhole
无气泡的表面
6) skin blowhole
皮下气泡
1.
The forming reasons of the skin blowhole in welding gas cylinder steel HP295 are analyzed.
分析了HP295焊接气瓶用钢铸坯皮下气泡缺陷的成因;明确了钢液的过热度及脱氧合金化是铸坯产生皮下气泡的主要影响因素;提出了相应的防止措施。
2.
For bearing steel GCr15,by using low times test and making an observation and analysis of microstructure,it can be seen that the surface crack of billet results from skin blowhole and nonmetal lard.
针对GCr15轴承钢 ,通过低倍检验与显微组织的观察和分析 ,确定方坯的表面裂纹主要是由钢锭中的皮下气泡和非金属夹杂物所引
补充资料：表面气泡
表面气泡
skin hole
b iaomian qiPao表面气泡(skin hole)钢锭表面上一些开口的孔眼。是钢中气体析出于钢锭表皮而形成的;钢锭模壁潮湿，或使用的保护渣潮湿，在浇注时蒸发出气体，也会使钢锭形成表面气泡。它会使轧材出现深口、裂痕、甚至海绵面等缺陷。其防止措施主要是降低钢液气体含量，保持锭模和保护渣干操。 (汪建农)
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