枣35断块沙三段玄武岩储层特征及成藏条件分析

从地质、地震、测井及试油试采等方面入手，并采用新技术，对自来屯构造枣35断块沙三段玄武岩储层特征及成藏条件进行了分析。其结果为该区下一步勘探、开发及进一步研究奠定了基础。     

关于粉体成球机盘体几何形状的研究

通过对粉体小球在粉体成球机盘底上运动轨线的研究,利用Euler定理,结合其参数特点,得到了不同几何形状的盘底在成球过程中对粉体小球运动的影响,球面盘底较平面盘底更有利于成球的结论。     

五号桩洼陷沙二段隐蔽油藏成藏规律研究

从成藏条件的构造、沉积条件分析入手,研究了五号桩洼陷内沙二段储集层的沉积相类型,总结了沙二段隐蔽油气藏成藏规律和分布模式,并部署了3口探井和7口滚动开发井,发现了3个含油断块,新增石油地质储量203×10~4t,为该区下步勘探指明了方向。     

翻领成型器领口曲线的程序计算展开法

根据翻领成型器领口曲线的数学模型，介绍一种利用计算器复杂公式存贮的特殊功能，预编程序计算相关参数。然后画领口曲线展开图的方法。     

变形温度和变形程度对Ti－31合金性能和组织的影响

通过高温和室温拉伸试验，研究了变形温度和变形程度对Ｔｉ－３１合金板材性能和组织的影响。结果表明，合金在７５０～８５０℃的温度下变形５％～２０％空冷后，其室温机械性能均能达到材料的技术指标要求。并发现了材料在９００℃的临界变形区。     

工业产品的艺术造型与技术美学

本文从技术美学的角度，广义的介绍了工业产品艺术造型的基本方法，着重从美学原则和色彩设计两方面论述产品造型设计的手法，以及技术美学在产品造型设计中的基本应用。     

Effect of Forming Pressure on the Internal Structure of Alumina Green Bodies Examined with Immersion Liquid Technique

Green bodies prepared by compaction of alumina granules were made transparent by an immersion liquid technique, and the internal structure was characterized with an optical microscope to study the effect of forming pressure on the internal structure. Clear images obtained by the technique provide more detailed information than other existing methods for structures ranging from one to tens of micrometers. Intergranular pores were present between unfractured granules. Their sizes and concentration tended to decrease with increasing forming pressure. However, pores were clearly present even in the green body prepared at 600 MPa. A rod- and needlelike feature was also found and was concluded to correspond to a high-density region. The significance of large pores and high-density regions on processing as well as the details of the technique is discussed.     

圆锥形零件冲压变形与成形载荷的分析

由于悬空侧壁部分的变形状态是圆锥形零件成形的关键，而径向拉应力是实现悬空部分成形的必要条件，同时也是该部分冲压成形成败的关键为此，经力学分析得出了侧壁部分径向拉应力的解析式和造成圆锥形零件破裂的最大径向拉应力的计算式。同时分析了圆锥形零件的成形载荷。     

New Technology for Producing Molybdenum Wire Billets

On the basis of systematic studies of intense methods for metal forming, a production scheme has been developed, substantiated by experiment and realized for manufacturing molybdenum wire. The main stages are helical rolling of small rounded bars, vibratory drawing with induction heating of wire billets, and cold wire drawing with hydrodynamic introduction of lubricant and application to the tool of vibration in the transitional stages of the process (start-up, speed-up, slow-down, and stopping the pulling tool drive).     

俄罗斯φ1 420 mm直缝焊管生产线简述

介绍了俄罗斯联合钢铁股份有限公司韦克松钢铁厂建成的φ1 420 mm直缝埋弧焊管生产线.该生产线主要设备由德国SMS MEER公司提供,采用JCO成型工艺,可生产单焊缝和双焊缝钢管.对铣边机、预弯机、步进成型机、预焊机、水压试验机、无损探伤等设备的技术性能作了简要介绍.生产的φ1 420 mm焊管力学性能检测试验表明,完全满足油气输送管线要求.