1) hydration exothermic rate
水化放热速率
1.
The calculations of the parameters are discribed and possible mechanism of hydration is discussed based on the determination of hydration exothermic rate for the cementitious system.
采用微量热法测定了ＭｇＯ－ＭｇＳＯ４－Ｈ２Ｏ三元胶凝体系的水化放热速率；研究了该体系水化各阶段的动力学过程；求出了相应的动力学反应参数，并据此提出了合理的水化历程和机理。
2.
Hydration exothermic rates of a magnesiun colloid system were determined using C-80 microcalorimeter.
本文采用C—80微量热仪测定镁质胶凝体系的水化放热速率;研究了该体系水化各阶段的动力学过程,并求出了相应的动力学反应参数;提出了合理的水化历程和机理。
3) heat release rate
热释放速率
1.
The application of heat release rate of fuel in fire network model;
非稳态火源热释放速率在火灾网络模型中的应用
2.
Preliminary study on heat release rate of pool fire interacted with water mist;
细水雾对油池火热释放速率影响的初步研究
3.
Study of heat release rate of normal heptane;
正庚烷热释放速率测量与研究
4) hydration heat
水化放热
1.
The hydration heat evolution of shrinkage-compensating complex binders was investigated in a simulated environment similar to real structures.
采用等温量热法,测定了在低水胶比条件下,不同组成的补偿收缩复合胶凝材料在不同水化温度时的水化放热曲线,探讨了在接近实际结构内部环境时补偿收缩复合胶凝材料的水化特性。
2.
The total hydration heat and the rate of heat evoluti.
在不同水胶比条件下,利用等温量热法测量了不同组成的补偿收缩胶凝材料的水化放热速率和放热量曲线,以评价其水化特性及其对强度和膨胀性能的影响。
3.
The changes of hydration heat and resistivity of pastes during cement hydration were tested,and their hydration and resistivity rates were also compared.
测定了不同水泥的水化放热和电阻率变化,并做了电阻率变化率和放热速率的对比分析。
5) setting time
水化放热
1.
The results show that when 30% cement are replaced by CFBA,in the earlier hydration period,the electrical resistivity increase,and it is directly proportional to the fineness of CFBA;CFBA retard the setting time of cement,but grinded CFBA curtail it;CFBA increase the hydration heat of early age pastes of cement,and grinded CFBA are higher than original ones.
为了探讨固硫灰作水泥掺和料的水化行为,本文研究了不同细度固硫灰替代部分水泥时胶凝体系1d水化电阻率和水化放热的变化,分析了不同细度固硫灰对水泥早期水化行为的影响。
2.
The results show that when 30%cement are replaced by CFBA,in the earlier hydration period,the electrical resistivity increase,and it is directly proportional to the fineness of CFBA;CFBA retard the setting time of cement,but grinded CFBA curtail it;CFBA increase the hydration heat of early age pastes of cement,and grinded CFBA are higher than original ones.
为了探讨固硫灰作水泥掺和料的水化行为,研究了不同细度固硫灰替代部分水泥时胶凝体系1 d水化电阻率和水化放热的变化,分析了不同细度固硫灰对水泥早期水化行为的影响。
6) hydration rate
水化速率
1.
The physical property and hydration rate of low heat cement prepared by different SO3 content clinker sintered at the same temperature were studied.
检测了同一温度下烧制的不同SO3含量的熟料制成的低热水泥的物理性能及水化速率,并采用岩相分析、XRD、EDS﹑化学分析方法研究了熟料中SO3含量对低热水泥熟料岩相结构﹑矿物组成、矿物晶型及矿物固溶组分的影响。
补充资料：放热峰
分子式：
CAS号：
性质：在差热分析曲线中试样温度高于参比物质温度的峰，即△T为正值。
CAS号：
性质：在差热分析曲线中试样温度高于参比物质温度的峰，即△T为正值。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条