In addition, as a part of the experimental work, the reactor pressure vessel was repaired by welding after the first test. The repair was carried out without postweld heat treatment and welding was done by applying the temper-bead technique. Residual stresses were measured during and after ...
1. The cyclohomopolymer of diphenylsilandiol in the cured resin will reduce its initial decomposition temperature. 结果表明这是一类性能良好的树脂,其耐热温度指数可达235℃;但产物中环状硅醇自聚物的存在会降低固化树脂的初始热分解温度。 2. The elemental sulphur in leach residue was obtained by a 〓S...
Study of high-temperature kinetics and mechanism of thermal decomposition of mixtures of ammonium perchlorate-polymeric binder-catalyst using the time-of-flight mass-spectrometer The project aims to study a chemical flame structure of different fuels at high pressure conditions (up to 10 atm). O Kor...
It was found that the die temperature, shear rate, the type and concentration of blowing agent, and die geometry ... CY Ma,DH Chang - 《Journal of Applied Polymer Science》 被引量: 98发表: 2010年 加载更多 来源期刊 Thermochimica Acta 研究点推荐 chemical blowing agents sodium bicarbonate ...
6.Effects of granularity of ammonium perchlorate on thermal decomposition of AP-CMDB propellant高氯酸铵粒度对AP-CMDB推进剂热分解特性的影响 7.Thermal Decomposition Characteristics of Gram-level AP under the Constant Temperature Condition of 170℃170℃恒温条件下克级高氯酸铵的热分解特性 ...
This rare earth catalyst involved mixture of La,Ce,Pr and Zr for the research object.The preparation of(LaCePr)0.6Zr0.4O2 has the property of thermal decomposition,and emits CO2.TG and DTG are used to study the thermal decomposition process of(LaCePr)0.6Zr0.4O2.The temperature of thermal de...
The experimental results show that the observed increase of decomposition is smaller than predicted as a consequence of both the lowering of the mean temperature and of a 35% reduction in the length of the Ar-N 2 plasmas. 展开 DOI: 10.1016/S0010-2180(70)80061-X ...
Appropriate Oxidizing Conditions of Chromite with Molten Sodium Salts In order to investigate the appropriate oxidizing conditions of chromite with rnolten salts, several chromites were treated with NaOH-NaNOs molten salts under various, conditions of temperature (300N700eC), time and atmosphere.It was...
3.The thermodynamic and kinetic properties of decomposition reaction of NaClO were introduced,and the effects of temperature,pH,types and concentration of metal ions and stabilizers on the stability of sodium hypochlorite solution were discussed.介绍了次氯酸钠分解反应的热力学性质和动力学性质;讨论了温度、...
Li et al. observed a negative correlation between meteorological conditions such as temperature, relative humidity, precipitation and wind speed as well as levels of air pollutants [35]. Other researchers also determined the specific influence of metrological factors on the special distribution of PM10...