内折
- 网络infolding;V-FLIP
![内折](../cache/1195952.jpg)
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试验证明了“隔墙现象”的存在,阐明了连铸坯内部缩孔不会被氧化而产生内折。
The test proves the existence of walling phenomenon and that the shrinkage cavities inside billet are not oxidized to form infoldings .
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结果:①B组、C组高柱状上皮及内折乳头逐渐减少,扁平或立方状上皮逐渐增多。
Results : 1 High cylindrical epithelium and papillary became less and less , pavement epithelium or cubical epithelium became more and more step by step in group B and group C.
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Φ180mm连铸坯轧制无缝管内折缺陷调查
Investigation on seamless pipe internal infolding rolled with CC bloom
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连铸坯中心质量对无缝钢管内折的影响
Influence by CC Billet Central Quality on Internal Fold of Seamless Steel Tube
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连铸圆管坯轧管内折成因分析
Internal Surface Folding Analysis of Continuous Casting Tube Rounds
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叶肉不分化,细胞壁内折;
The walls of mesophyll cells are conspicuously infolded ;
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减少不锈钢管内折缺陷提高成材率
Research on reducing internal folds of stainless steel tubes for the purpose of increasing yield
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减少连铸圆坯轧制无缝管产生内折缺陷研究
Study on reducing the inner fold defect of seamless steel pipe produced by Baotou Iron & Steel Company
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目的:研究内折香茶菜素D(以下简称内折素D)对动物移植性肿瘤的作用以及对机体免疫状态的影响。
Objective : To study the effects of rabdosia inflexusin D on transplanted tumors and the immunological influence in mice .
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本文对不锈钢管穿孔时产生内折缺陷的原因进行了详细分析。
A deep analysis is carried out for the causes of internal folds of stainless steel tubes formed during piercing .
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介绍了包钢连铸坯在投产初期主要存在的内在质量问题及所轧钢管产生内折等缺陷的对应原因和消除方法的探讨。
The paper introduces internal quality problem of CC billet after commissioning and reasons of rolled pipe infolding and solution .
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结果表明,连铸坯中心存在大量夹渣物,致使在穿孔轧制过程中形成内折缺陷。提出了改进措施。
The result shows that slag inclusion in continuous casting billet cause the infolding , and the way to reduce infolding by improving the quality of billet is suggested .
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目的是从中找出内折产生的真正原因,在生产的各个环节进行有效控制,以减少内折,提高产品的一级品率。
The aim is to find the real reason making folds and effectively control the links in the producing in order to reduce the folds and improve the quality of finished product .
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通过进一步优化工艺参数,减少了圆管坯内部裂纹,扩大中心等轴晶区,缩短柱状晶区,使圆管坯质量得以改善,从而提高了圆管坯的穿孔性能,减少钢管内折。
Optimize the technology data ulteriorly , reduce crack on the interior round billet , enlarge the center equiaxial crystal area and shorten columnar crystal face to amend the quality of round billet . According to improve the perforation capability , reduce the steel tube from inflexed .
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在基准面下降阶段,盆内坡折控制着远岸湖底扇的形成和分布。
The inner basin type slope break belt controlled the off shore sub-lacustrine fan system in the basin-level falling stage .
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坡折带在顺源方向具有多级特征,把坡折带按地理位置的差异分成盆缘坡折带和盆内坡折带。
For their showing mutual grades characteristics along source area direction , they also can be divided into basin margin slope break and inner basin slope break according to their natural geographical positions .
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蓄冷槽内加设折流板对取冷特性的影响
Effects on Cool-discharge Characteristic of Baffles Equipped in Cool-storage Tank
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水平矩形通道内开孔折流板强化换热的实验研究
Study of heat transfer enhancement in horizontal rectangular channel with staggered holed baffles
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内导流筒折流杆浮头式换热器冷凝效果研究
Study on condense effect on rod baffle floating head heat exchanger with inner draft tube
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开敞水域斜跨挖槽内的流速折减规律研究
Study on the Regularity of the Velocity Discount of Trench at Oblique Angle in Open Water