X52管材,X52 pipeline material
1)X52 pipeline materialX52管材
1.The corrosion rates ofX52 pipeline materials are measured in 25 designed types of soil in light of the content of water and the concentration of cathodic ions Cl-,SO42-,HCO3-and CO32 in the soil,based on an improved resistance method.根据土壤中的含水率和土壤环境中阴离子C l-、SO42-、HCO3-、CO32-的浓度,通过正交设计配置了25种土壤,利用改进的电阻法,测定了X52管材在不同组成土壤中的腐蚀速率。
英文短句/例句
1.Measurements and Analyses of the Corrosive Rates of X52 Pipeline Material in SoilX52管材土壤腐蚀速率测试及结果分析
2.Analysing the Effect of Nb and Ti in Low Grade Pipeline Steel Produced in Benxi Steel浅析本钢X52管线钢Nb和Ti的作用
3.Effect of Deformation Temperature on Grain Refinement of Pipeline Steel X52变形温度对X52管线钢晶粒细化的影响
4.Heat Treatment of Hot Formed Bend in Low-carbon Steel X52低碳钢X52热煨弯管的热处理工艺
5.Research and Development of 18Mn Round Billet for X52-Grade Pipeline Steel for Fluid Transportation流体输送用X52级管线钢用圆坯18Mn的研制与开发
6.Effect of Heat Treatment Process on Microstructure and Properties of X52 HR Pipeline Steel热处理工艺对X52热轧管线钢组织和性能的影响
prehensive Research to the Corrosion Failure Behavior of X52 Pipeline Steel in Acidic Corrosive MediumX52管线钢在偏酸性腐蚀介质中的腐蚀穿孔行为综合研究
8.The CNC Transformation of X52 Vertical Milling MachineX52立式升降台铣床的数控化改造
9.The Corrosion Behavior of API X52 Steel in H_2S/CO_2 Saturated NaCl Solutions;API X52钢在H_2S/CO_2饱和的NaCl溶液中的腐蚀行为研究
10.bright-drawing machine for bars, tubes, wire or profile shapes棒材,管材,线材或型材拉光机
11.drawing machine for metal bars, tubes, shapes, sections, wire or similar products金属棒材、管材、型材、轧材、线材或类似产品拉拔机
12.Pipe Spacer"管材排列,隔离板"
13.bar tubing shapes and pipe benders金属筒材、型材和管材用折弯机
14." Poly (methyl methacrylate) cast sheets, rods and tubes"GB/T7134-1996浇铸型工业有机玻璃板材、棒材和管材
15.A Wood Information Management System Designed for Wood Museum;木材博物馆的木材信息管理系统设计
16.On Management and Purchase of College Teaching Materials;高校教材管理与教材采购问题之我见
17.Construction and Management of Teaching Materials in the Credit System;浅谈学分制下的教材建设与教材管理
18.Aluminium tubes used for wickless gravity heat pipesGB/T9082.1-1988无管芯重力热管铝管材
相关短句/例句
Pipeline steel X52管线钢X52
3)X52 pipeline steelX52管线钢
1.Effect of overload on fatigue crack growth rate forX52 pipeline steel;超载对X52管线钢疲劳裂纹扩展速率的影响
2.X52 pipeline steels with a thickness of 16 mm are welded using high power CO2 laser.分析了激光焊在管道焊接中的优缺点,并采用高功率激光焊接设备,对板厚为16 mm的X52管线钢进行焊接,X射线探伤检测焊缝无裂纹,采用光学显微镜分析了焊接接头的焊缝结晶特性和微观组织。
4)X52 steelX52钢
1.The Corrosion Behavior of API X52 Steel in H_2S/CO_2 Saturated NaCl Solutions;API X52钢在H_2S/CO_2饱和的NaCl溶液中的腐蚀行为研究
2.The stress corrosion cracking behavior of APIX52 steel in CO_2/H_2S saturated NACE solution was investigated by means of potentiodynamic polariza- tion curves,hydrogen permeation measurement,U- bent and surface analysis techniques,such as SEM and EDS.采用动电位扫描、渗氢测量、U形环试样浸泡等实验方法和SEM、EDS等表面分析技术对API X52钢在H_2S/CO_2饱和的NACE标准溶液中的应力腐蚀开裂行为进行了研究。
3.Thus, the rate of elongation and J-integral value ofX52 steel are tested and research works are conducted on how NACE solution soak, welding seam and unrelieved stress influence the rate of elongation and J-integral value of X52 pi.为此,测试了该输气干线X52钢的延伸率和J积分值,研究了经过NACE溶液中的浸泡、焊缝质量和残余应力等对延伸率和J积分值的影响。
5)SX52BD microcontrollerX52微控制器
6)tube[英][tju:b][美][tub]管材
1.Effect of friction on deforming condition duringtube expanding process;管材扩径时摩擦对变形状态的影响
2.The numerical analysis and experiment on the fracture intube roll-cutting process;管材滚压剪切的断口分析及实验研究
延伸阅读
管线钢pipelinesteel：制备管道、线材用的钢。
