掺Sb对Bi（Pb）SrCaCuO超导电性的影响

研究了掺Ｓｂ对ＢｉＳｒＣａＣｕＯ超导电性的影响，对Ｂｉ系统料中Ｓｂ，Ｐｂ的最佳含量和烧结工艺进行了探索。     

循环冷却水杀菌剂的发展

综述了国内外冷却水用杀菌剂的现状以及酶处理技术、复配式杀菌剂的发展。提出了应加强杀菌剂种类、针对性杀菌剂及复配式杀菌剂的研究。     

关于钢铁氧化处理和磷化处理的实验研究及应用

根据金属腐蚀的机理，章主要介绍了钢铁氧化处理和磷化处理的实验技术及应用．实验结果表明：钢铁表面经氧化处理后所得氧化膜色泽美观、厚度薄、组织致密；经磷化处理后所得磷化膜其耐水、耐温、耐磨、防锈、防腐蚀等性能良好．     

碳纤维补强加固旧桥的一般方法

一、碳纤维的特点 碳纤维是以聚丙烯腈或者中间相沥青纤维为原料经过高温碳化制成。     

火力发电厂高温过热器爆管分析

针对广州发电厂3号锅炉高温过热器发生爆管的情况，通过化学成分分析、力学性能试验和金相检验，认定原管子材质符合设计要求。在金相检验中，发现爆管处存在大量蠕变孔洞及裂纹，从而判定此次爆管是在高温和外弧切向最大拉应力作用下引起的蠕变脆性断裂造成的。     

高温菌及用于废物处理的研究

论述了高温菌的特点 ,讨论了高温菌在废物处理过程中的应用 ,指出了高温菌用于废物处理系统的优点及不足     

Analysis of Pyrolysates for Phenol Formaldehyde Resin by Py-GC/MS

Pyrolysis of phenol formaldehyde resin has been investigated by Pyrolysis Gas Chromatography-Mass Spectroscopy at the different temperatures from 500℃ to 750℃. Its composition of pyrclysates has been analyzed. Several compounds, especially benzene, toluene, p-xylene could only be formed above 500-550℃. Howerver, peak intensities for some pbend derivatives were decreased at the higher temperature. During pyrolysis, for thermo-setting phenol formaldehyde resins, polymeric chain scissions take place as a successive removal of the monomer units from the polymeric chain. The chain scissions are followed by secondary reactions, which leads to a variety of compounds. Addition reactions can also take place among the double-bond compounds during pyrolysis.