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。     

武钢四烧工程多目标优化方法烧结试验

采用二次回归正交设计进行烧结试验，获得了七个目标的数学模型，并验证了其可靠性，用多目标计算机选优法对四烧车间的工艺参数进行了选优。     

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.     

WQ—10型煤气平焰烧嘴的半工业性试验研究

对ＷＱ－１０型煤气平焰烧嘴进行半工业性试验，得到了该烧嘴较长时间运行下的一些性能。结果表明，该烧嘴平火焰稳定，炉顶温度分布均匀，燃烧烟气中ＣＯ、ＮＯ含量达到了ＹＢ／Ｔ０６２－９４标准的要求。     

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。     

烧结通用配料计算软件系统的开发

本文介绍了烧结通用配料计算软件系统的总体结构，软件的功能及其设计特点，该软件已在多个烧结经验中得到成功应用。     

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).     

Patient thermal comfort requirement for hospital environments in Taiwan

This study examines the comfort criteria of ASHRAE Standard 55-2004 for their applicability in hospital environments. Through an extensive field survey conducted in a university hospital in Taiwan, 927 sets of data have been collected. Above half of the measured samples failed to meet the specifications of Standard 55 comfort zone due to improper humidity control. Acceptability votes by patients exceeded the Standard's 80% criterion, regardless of whether the physical conditions were in or out of the comfort zone. Thermal neutrality, preference and comfort range are compared with other studies conducted in office environments and Standard 55 criteria. Results of chi-square tests revealed that patients’ physical strength significantly effected their thermal requirements. The net effect of health yields a marked difference in thermal neutrality and preference, and also in the comfortable temperature range.     

提速列车作用下上承式钢板梁受迫振动实验研究

本文通过对京哈线下行大清河桥第9孔33.6m上承式钢板梁桥的现场实验结果的分析，以测试孔跨中实测横、竖向振幅为依据，较为详尽地研究了在提速列车作用下桥梁的自身的动力特性及其在提速列车作用下的动力响应，给出了在不同列车运行速度、不同列车编组情况下桥梁横、竖向振幅以及一阶受迫振动频率的变化关系，并对桥梁在列车通过时的桥梁的振动形态、结构的薄弱点及其加固方向进行了初步的探讨。     

氧化镧中放射性的去除——Ⅳ.P_(507)-HNO_3体系萃取法去除氧化镧中放射性的扩大试验

本文给出了在P_(507)-HNO_3体系中去除氧化镧中放射性的工艺流程及用混合澄清槽作为萃取设备,在上海跃龙化工厂完成的扩大试验结果。试验表明:α放射性、铁和钙的去污系数都大于1000,镧的回收率大于96％,产品中α放射性小于1计数/h,Fe_2O_3<5ppm,CaO<50ppm,达到了荧光级氧化镧的要求。该流程操作简便、设备简单、稳定性好,可以应用于工业生产。