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1)  surface scratch
表面划伤
1.
The main two types of defects are surface scratch and skin pinhole.
通过对高碳钢的检验,分析了高碳钢连轧坯表面缺陷的类型和产生原因,主要有表面划伤和皮下气孔轧后缺陷两种类型。
2.
According to the strict request of cord steel wire rod on decarburization,scale,metal- lographic structure,mechanical properties and surface scratch,rolling technology of the B grade cord steel wire rod of Angang is established.
根据帘线钢盘条对脱碳、氧化铁皮、金相组织、力学性能和表面划伤的严格要求,制定了鞍钢 B 级帘线钢盘条轧制工艺,生产的 B 级帘线钢盘条经检验符合技术标准要求,满足了用户需求。
2)  Surface Scratching
表面划伤
1.
By improving controlling precision of heating-up temperature of steel billet,optimizing wire laying temperature,coil diameters,roller bed speed and Jialing equipment opening degree,surface scratching caused by rolling,coil collecting,packing,loading and unloading,stacking and transporting can be decrea.
根据钢帘线盘条对脱碳、氧化铁皮、金相组织、力学性能和表面质量的要求,制定了鞍钢B级钢帘线盘条轧制工艺,通过提高加热钢坯温度的控制精度,优化吐丝温度、吐丝圈径、辊道速度及佳灵装置开口度,减少在轧制、集卷、打包、装卸、堆放和运输等环节的表面划伤,生产出符合技术标准要求的B级钢帘线盘条,满足了用户需求。
3)  scratch on the bottom surface
下表面划伤
1.
The causes of scratch on the bottom surface of sheet,long or short length of shearing were analyzed,and the corresponding improvement measures were put forward.
介绍了宝钢热轧薄板生产线D1型飞剪的主要特点、基本结构和工作原理;重点分析了该飞剪在使用中存在钢板下表面划伤、剪切长短尺等问题的产生原因,并提出了相应的改进措施。
4)  surface damage
表面损伤
1.
Prediction of surface damage for Al_2O_(3s)f/2A12 composites by liquid infiltration-extrusion process
液态浸渗挤压Al_2O_(3sf)/2A12铝基复合材料表面损伤的预测
2.
It is pointed out by the brittle fracture appearance observation of 80 steel wire rod and microstructure analysis that the plastic distortion of basal metal and dislocation adding at surface damage position are the main cause of wire drawing breaking.
通过对80钢盘条脆断断口形貌观察和金相组织分析,认为盘条表面损伤部位的金属基体产生塑性变形和位错增加是拉拔断丝的主要原因,在高碳钢生产及吊装运输中应采取措施避免盘条擦伤,以提高产品质量。
3.
Surface damages of Te solvent and Bridgman grown HgCdTe wafers have beenstudied with X-ray reflection topography.
根据实验结果分析,认为机械划痕是精磨精抛过程中的主要损伤结构,并提出一个新的表面损伤模型──表面不完全损伤模型。
5)  surface burning
表面烧伤
1.
Under the condition of instant high temperature of grinding, the metal surface of work piece creates a very thin oxide, it is called grinding surface burning.
磨削表面烧伤是磨削过程的瞬时高温使工件金属表面产生一层很薄的氧化层,它会影响工件的耐磨性和使用寿命。
6)  surface defect detecting
表面探伤
1.
Arithmetic research on surface defect detecting system for the cold-rooled steel strip;
冷轧带钢表面探伤系统的算法
补充资料:划伤

划伤

scratch

指负片等上擦伤的痕迹。用带有灰尘的海绵挤水,或用片夹悬吊晾干之际,碰到他物时也会导致划伤。

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