热化学

The influence of ZnO on the formation of minerals and the temperature range for the coexistence of C4A3S and alite in clinker containing calcium sulphoaluminate 4CaO.

借助差热分析、X射线衍射及化学分析等，研究了ZnO对含硫铝酸钙的硅酸盐水泥熟料中阿利特和硫铝酸钙矿物形成及共存温度范围的影响。

The effects of high-energy ball milling Including the fining and mechanochemical on the carbothermal reduction nitridation of alumine were investigated.

研究了高能球磨氧化铝的细化和机械力化学作用及球磨对碳热还原反应合成氮化铝的影响。

Our company colud provide calcium-zinc stabilizers / tin stabilizers, lubricants, antioxidizing agents, light stabilizers, flame retardants, and other plastic additives.

我公司主要经营日本堺化学用于塑料行业的钙-锌/锡热稳定剂、润滑剂、抗氧剂、光稳定剂、阻燃剂等助剂。

Through theoretical analysis of bischofite＇s pyrolysis and chemical analysis of intermediate products during different sintering stages, anhydrous magnesium chloride was presumed to be the precursor, which was confirmed by the preparation of MgO whisker from anhydrous magnesium chloride.

通过对水氯镁石热解的理论分析、以及对灼烧各阶段产物的化学分析，确定生成晶须的中间产物为无水氯化镁，然后直接从无水氯化镁制备出MgO 晶须。

Along with the development of modern science and technology, researching and developing new functional materials, which have special character in acoustics, optics, electrics, magnetics, elasticity and calorifics, have become the main direction of material research and development.

功能材料是一大类具有特殊电、磁、光、声、热、力、化学以及生物功能的新型材料，是信息技术、生物技术、能源技术等高技术领域和国防建设的重要基础材料，同时也对改造某些传统产业，如农业、化工、建材等，起着重要作用。

The equilibrium volume fraction, chemical driving force of carbonitride precipitates, atom fraction of each element in austenite and carbonitride at different temperatures were calculated.

以析出热力学为基础，对Fe-Nb-C-N系统中奥氏体/碳氮化物的热平衡过程，计算了不同温度下碳氮化物析出相的平衡摩尔分数、化学驱动力、各组元的原子分数及奥氏体组分等。

Physical method, including thermal evaporation and magnetic sputtering, and chemical coating method are applied to prepare organic-inorganic composite chromotropic film.

用热蒸发和磁控溅射的物理镀膜方法和溶胶凝胶化学涂布的方法相结合制备了有机和无机复合纳米光学变色薄膜。

From mineralogy, crystallochemistry and silicate physical chemistry point of view, this article mainly discussed the relationship of ingredient and crystal structure, the crystal habit of crystalline phases with different structure, and influences of thermodynamic conditions to crystal growth.

本文在纵观陶瓷发展史、了解前人对结晶釉的研究现状基础上，从矿物学、结晶化学以及硅酸盐物理化学的角度出发，主要研究K〓O-Na〓O-CaO-MgO-Al〓O〓-SiO〓系统结晶釉中成分与析晶体结构的关系，不同结构晶相的析晶特点，以及热动力学条件对析晶状态的影响等。

The analysis of thermal behavior and chemical structure show that the three main reactions do not initiate simultaneously. Dehydrogenization and cyclization reactions begin at the initial stage of stabilization, while oxidation reaction takes place on the precondition of cyclization reaction. Cyclization reaction has induction period that is influenced by temperature and heating rate.

热分析和化学结构分析的结果表明，预氧化过程中的三大主要反应并非同时进行，脱氢反应和环化反应从预氧化初期开始，而氧化反应需要以环化反应为前提条件，随后进行；环化反应具有一定的诱导期；在氧化性气氛中，首先发生脱氢反应，氧对环化反应起到了阻碍作用，使整个过程顺利可控。

Pyrolytic carbon coating and successive SiC matrix were respectively prepared by chemical vapor infiltration in T700 kind integer felt. The subsequent reactive melt infiltration method was adopted to densify it further and C/SiC composites were successively prepared. The microstructure and effect of interface on flexural properties were thoroughly investigated.

摘 要：以T700炭纤维准三维编织针刺整体毡为预制体，在炭纤维表面CVI预沉积热解炭涂层，利用化学气相渗透-反应熔体浸渗法制备C/SiC复合材料，观察材料的微观形貌，并探讨界面对弯曲性能的影响。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。