black thermit是什么意思

网络释义

用法例句

This paper expounds the ap- plication of thermit and magnesium thermit as two representative thermit reactions in industry and lab fields and the de- velopment of thermit reactions,and then puts forward the shortages of the study on thermit reactions and the questions remained to research further.

通过对工业和实验中最具代表性的两种热剂反应——铝热剂与镁热剂反应研究及应用的介绍,阐述了热剂反应的发展状况,并指出了热剂反应研究的不足和有待进一步研究的若干问题。

The combustion characteristics of the thermit in the presence of liquid phase in the field of gravitational forces were investigated.

研究了重力场作用下有液相生成的铝热剂的燃烧特性。

Ceramic lined steel pipes can be produced by SHS thermit process.

采用静态自蔓延铝热剂法可制备陶瓷内衬钢管，添加物ＳｉＯ２ 对反应过程及陶瓷衬层显微组织、成份有很大的影响，直接影响反应速度和内衬层的表面质量。

Effect of mixing procedure on combustion characteristics of thermite Al+Fe_2O_3;

混料工艺对Al+Fe_2O_3铝热剂燃烧特性的影响

Properties and morphology of thermites mixed up by twin-screw and ball milling procedures are investigated with different mixing time.

采用双螺旋和球磨两种混料方式，研究不同混料时间对铝热剂性能及颗粒微现形态的影响。

Firstly the performances such as particle size,density and homoqeneous of thermite reaction raw material mixed bylwin-screw and ball milling mixing procedures were studied.

本文首先研究了双螺旋、球磨两种混料工艺混合不同时间铝热剂反应原料的颗粒度、松装密度合混合均匀度等性能，并SEM观察混合铝热剂反应原料粉末颗粒微观结构。

The welded joint are prepared by QPCJ,THERMIT and civil thermit welding flux.

分别采用QPCJ铝热焊剂、THERMIT铝热焊剂以及国产铝热焊剂在U75V钢轨母材上制备了三种焊接接头,分析研究了接头的合金成分、拉伸和冲击性能。

Application of Nanometer Materials and Nanocomposites in Thermites

纳米及纳米复合材料在铝热剂中的应用研究

Solidification of Toxic Materials Under Explosion by SHS Method of Sand-Containing Thermite

含沙铝热剂对受爆炸作用有毒物质的SHS固化

A heat-loss-compensated aluminium absorbed dose calorimeter

热损补偿型铝吸收剂量量热计的研制

Theinflueree of the addive on these enthalpies were obtamed.

测量了添加剂对氧化铝溶解热焓的影响。

Synthesis of Polyester Hot-Melt Adhesive for Aluminium Foils Packaging for Medicine

药品包装铝箱用聚酯热熔粘合剂的合成

Effects on thermal safety properties of pyrotechnics by nano-aluminum

纳米铝粉对烟火药剂热安全性影响研究

Study on gas sensing properties of Al-doped nano-sized ZnO prepared by solvothermal synthesis

溶剂热法制备铝掺杂纳米ZnO及其气敏性能

Surfactant Assisted Hydrothermal and Thermal-decomposition Synthesis of Alumina Microfibers with Mesoporous Structures

表面活性剂辅助水热-热分解法制备介孔氧化铝纤维

vacuum flask in metallic casing with aluminium shoulder and cap

铝肩铝盖铁壳热水瓶

vacuum flask in bamboo casing with aluminium cap and shoulder

铝肩铝盖竹壳热水瓶

Al_2O_3 Porous Nanosolid Prepared by SHP Method and Its Dielectric Properties;

溶剂热压法制备氧化铝多孔固体及其介电性能研究

The Research of Self-heating Plug Removal Agent and Discussion on Aluminum-water Reaction as Hydrogen Donor

自生热解堵剂的研究和铝水反应作为供氢体的探讨

Effect of Mayenite Washcoat on Activity and Thermal Stability of Honeycomb Monolithic La_(0.8)Sr_(0.2)MnO_3 Catalyst

钙铝石涂层对整体型钙钛矿氧化物催化剂活性和热稳定性的影响

Research on New Environmental Friendly Heat Cured Sand of Al-Mg-B Compound Phosphate Inorganic Binder

新型环保铝镁硼复合磷酸盐铸造无机树脂粘结剂热硬砂研究

Effect of compound additives on sinterability and thermal shock resistance of alumina ceramics

复合添加剂对氧化铝陶瓷烧结性和抗热震性的影响

Uniformity and Stability of Combustion Heat and Its Uncertainty Analyses for Mg/Al Fuel-rich Propellant

镁铝富燃料推进剂热值的均匀性和稳定性及不确定度分析

Effects of Different Additives System on the Properties of Alumina Ceramics VS Thermodynamics Computation of Phase Composition

不同体系助烧剂对氧化铝陶瓷的影响及相组成的热力学计算

Evaluation on silicon alloy as non aluminothermic was carried out according to the experimental results and the characteristics of chemical heating.

根据试验结果和钢包化学加热法的特点对硅系合金作非铝发热剂进行了评价。