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- Based on some advances by means of meso-mechanics of ductile fracture of metals, two failure models of steels used in pressure vessel is proposed: one is dimple fracture, and another is shear-slip fracture. 结合细观力学在金属韧性材料断裂中的研究成果 ,提出压力容器用钢的断裂模式有两种 :韧窝型断裂模式和剪切型断裂模式 ;
- steel used in pressure vessel 容器用钢
- The Relation between Failure Models of Steels Used in Pressure Vessel and Stress-State and its Engineering Application 压力容器用钢的应力状态与断裂模式的关系及其工程应用
- Bolted flanged connections are widely used in pressure vessels and piping.The equipment investment will be cut down greatly if the weight of flanges is reduced. 在满足强度要求的前提下,为了减轻法兰质量,降低设备成本,在考虑了系统紧密性的基础上,探讨了法兰优化设计方法。
- Measurement of CCT Curve of New Steel Used for Pressure Vessel 新型压力容器用钢CCT曲线的测定
- A line used in towing a vessel or vehicle. 拖绳用来拖船只或车辆的绳索
- What would happen to Boeing if the steel used in its jets became more expensive? 如果钢铁的价格上涨那么波音公司会发生什么呢?
- GCr15 steel was investigated for replacing high speed steel (HSS) and 18Cr2Ni4W steel used in oil nozzle assembly. 研究了喷油嘴偶件用GCr15钢代替W 18Cr4V高速钢与 18Cr2Ni4WA钢及其热处理。
- The carbon steel used in the mixed salt bath which is the mixture of broax and neutral salt for vanadinizing. 采用硼砂与中性盐混合盐浴对碳钢试样进行渗钒,研究钢含碳量及保温时间对覆层厚度的影响。
- Table 2 lists the friction welding parameters of TZM Mo-base powder alloy and H11 mold steel used in our experiments. 且摩擦焊接过程中的热力耦合作用有利于近缝区晶粒细化,以及TZM粉末合金中孔隙的闭合;
- Steel used to be important in South Wales. 以前钢铁工业在南威尔士很重要。
- This method is based on the kinetic model of nitrogen and can be used in pressure range 1-100 mTorr. 这种方法基于氮等离子体动力学模型,适用于气压范围1-100毫托。
- Cryogenic pressure vessels are extensively used in storage and transportation of liquefied gas. 低温压力容器在液化气体储存和运输中得到广泛使用。
- The quality steel used in our bevel gears stands up to anything a hard driven race can bring so maintenance is minimal, while performance is maximized. 钢的质量在我们使用锥齿轮站起来的任何硬盘驱动的比赛可以带来如此维持在最低水平,而性能达到最大化。
- The steel used in this experiment incloudCrl2MnV, TICK CrWMru 6W6Mo5Cr4V. Use the acid borax salt of bath in this experiment. 试验用钢分别是Cr12MnV、T10、CrWMn、6W6Mo5Cr4V,所用盐浴是以硼砂为主要成分的酸性盐浴,主要考察碳含量对覆层厚度的影响。
- A visual inspection must be done carefully for the materials, especially for those to be used in fabrication of pressure vessels. 必须对材料仔细进行外观检查,对制造压力容器所用材料尤需如此。
- Railway vehicles dedicated the success of TCS stainless steel stainless steel used in Daqin Railway C80B exports of goods and long-off Bus. 铁路车辆专用TCS不锈钢成功应用于大秦铁路C80B不锈钢货车和长客出口客车。
- A towline used in warping a vessel. 牵绳用于曳船的拖索
- In this paper, some behaviour of long and short cracks in the near-threshold of native 300M steel used in langing gare are investigated. 本文进行了起落架用国产300M钢近门槛长、短裂纹疲劳扩展特性的研 究。
- Flashes are not allowed to be used in this museum. 这个博物馆里不准使用闪光灯。