空心微珠

Fe-Ni-P合金改性空心微珠及吸波性能研究

Fe-Ni-P Alloy Modified Cenosphere and its Microwave Absorbance Performance

研究了惰性填料（SiC、SiO2及SiO2空心微珠）对材料的力学性能及热性能的影响。

The effects of the inert fillers ( IF ) SiC , SiO_2 and SiO_2 cenosphere on flexural strength , density , coefficient of heat conductivity of SiC_f / Si-O-C composites were studied .

对不同尺寸的空心微珠的密度、壁厚及pH值等物理性能进行了测量；

The density , the pH value and the wall thickness of the beads with different sizes are measured .

EP/纳米SiO2/空心微珠复合材料的性能研究

Study on properties of epoxy / nano-sio_2 / hollow micro-spheres Composites

纳米SiO2/环氧树脂/空心微珠反应动力学研究

Study on the kinetics equation of curing reaction of nano-sio_2 / epoxy / Hollow Microsphere Composite

利用电沉积技术，在A3钢片上制备了含有微米级空心微珠粒子的镍基复合镀层。

The Nickel micron hollow tiny pearl composite coating on A3 steel substrate was prepared by electrodeposition technique .

研究结果表明，超细空心微珠加入到硬质PVC管材中，可以明显改善PVC硬管的加工流动性能，显著缩短塑化时间，降低最大扭矩。

Results show that the processability of cenospheres / PVC U pipe system is improved obviously , plasticizing time is shortened and the maximum torsinal moment is decreased .

空心微珠表面化学镀Ni-Co-P合金

Electroless Plating Ni-Co-P Alloy on the Surface of Fly Ash Cenospheres

同时，用磁控溅射方法，也成功地在SiC微颗粒表面镀上了金属铜膜。（3）利用脉冲磁控溅射方法，开展了在空心微珠表面镀TiO2薄膜的实验研究。

Metal copper films were successfully deposited on the surface of micrometer SiC using direct current magnetron sputtering method . ( 3 ) The titania films deposited on cenosphere particles by pulse magnetron sputtering were investigated .

空心微珠表面Cu-Ag金属化后，制成电磁屏蔽涂料，其电磁屏蔽性能可达到-40dB；

After cenosphere is Cu-Ag-plated and then made into shielding material , the electromagnetic shielding property can reach - 40 dB ;

结果表明，纳米SiO2和空心微珠的加入可以提高复合材料的拉伸强度和冲击强度，并且当空心微珠用量为10%、纳米SiO2用量为3%时，复合材料的各项力学性能最佳。

The results showed that the addition of nano-SiO_2 and hollow micro-sphere could increase the tensile strength and impact strength . When the content of nano-SiO_2 was 3 % and hollow micro-sphere was 10 % , the mechanical properties of composites was optimal .

使用钛酸酯偶联剂对空心微珠表面进行处理后再进行超声波辅助化学镀银，并借助SEM、EDX、XRD和XPS检测技术对镀层结构、表面形貌和成分进行了分析。

The surface of hollow microsphere was modified by using titanate coupling agents , and was then treated by ultrasonic assisted electroless silver plating . The structure , surface morphology and composition of the deposit were analyzed through SEM 、 EDX 、 XRD and XPS .

结果表明：复合镀层的显微硬度比镍镀层高出100～180HV，且复合镀层显微硬度随空心微珠粒度增大而增大，最大可以达到523.0HV；

The results indicate that the micro-hardness of the composite coating is 100 ~ 180HV higher then that of pure nickel coating .

研制了用于运动场地的空心微珠聚氨酯材料，讨论了甲组分中NCO含量、乙组分中MOCA含量以及醇胺摩尔比对空心微珠聚氨酯材料硬度和密度的影响。

A porous polyurethane material for sporting ground was produced in laboratory scale . The effect of the factors , such as NCO content , MOCA content and OH / NH2 mole ratio , on the properties of hardness and density were discussed .

空心微珠的表面改性对聚合物性能的影响

Influence of Surface Modification of Cenosphere on the Properties of Polymers

空心微珠轻质保温帽的研制

Research and Manufacture of Light Insulation Cap of Hollow Micro ball

空心微珠为基核的纳米隐形材料的制备研究

Study on Preparation of nano latent materials with hallow cenosphere as nuclear

粉煤灰空心微珠沸石化制备复合空心球

Zeolitization of Fly Ash Cenosphere to Create Hollow Composite Spheres

空心微珠化学镀银的表面结构形态分析

Analysis of surface morphology structure of electroless silver-deposited hollow microsphere

高强度超轻填料&氧化铝空心微珠

High Strength and Super-light Filler - Hollow Alumina Micro Ball

低密度空心微珠玻璃球钻井液室内研究

Laboratory Research on the Low Density Hollow Glass Micro-sphere Muds

飞灰空心微珠/聚丙烯复合材料的弹性模量预测

Modulus prediction of a polymer matrix composite reinforced with fly-ash hollow microspheres

空心微珠表面金属化及其电磁防护性能研究

Electroless Metal Plating of Cenosphere and Its Electromagnetic Shielding Properties

空心微珠表面处理对发泡效果的影响

Influence of the Surface Treatment of Hollow Micro balls on the Foaming Effect

空心微珠表面改性及其吸波特性

Surface modification on cenosphere and its wave absorbing properties

空心微珠填充聚氨酯复合泡沫塑料的宏、细观力学性能

Macroscopic and Microscopic Mechanical Properties of Polyurethane Syntactic Foams Filled with Hollow Microspheres

制备出一种空心微珠增强聚氨酯泡沫复合材料。

One kind of the hollow bead reinforced polyurethane foam composite was prepared .

最后对空心微珠的应用和发展方向进行了展望。

And finally , the applications and development trends of cenospheres are prospected .

空心微珠铁氧体复合粉体的改性与吸波性能

Microwave Absorbing Property and Modification of Ferrite-encapsulated Cenosphere Powders

空心微珠复合镀层的腐蚀摩擦学性能研究

The study on abrasion and corrosion of the hollow tiny pearl composite coating