机械合金化是一种通过高能研磨实现的固相粉体加工技术。
Mechanical alloying is one of the most potential method in the preparation and science research of amorphous alloy.
同时还发现,无机固相粉体的粒径越细,固相与液相接触越充分,对氯离子的结合效果就越好。
It was also found out that finer powder led to more effective binding of chloride ions, as the contacting area of the solid phase and the liquid phase was larger.
用化学镀法制备了镍包铜粉,并利用固相烧结法将镍包铜粉成功地制成了块状烧结体。
Nickel plat copper powders were prepared by electrolytic plating and bulk sinters of nickel-coated copper powders were prepared by sintering.
射线粉末衍射数据确证了其晶体结构,证明这些荧光粉晶相组成纯净。
The data of X-Ray Powder Diffraction have proved these phosphors 'structure and their pure crystal composition.
以钠硼解石天然矿粉为原料,经水热解聚和相转化制备出硼酸钙产品。
The calcium borate product was prepared with natural ulexite powder, through hydrothermal depolymerization and phase inversion.
通过总结前人对煤粉燃烧的研究,建立了一个将炉内燃烧和传热相耦合的飞灰含碳量一维预测模型。
Through summarizing the study of coal combustion, one dimension unburned carbon content in fly ash forecast model is established in which combustion and heat transfer are combined.
提出了煤粉球磨机综合极值控制问题,研究了将仿人智能控制与模糊控制相融合的智能控制算法。
We present a composite extreme value control problem of the coal powder ball fanning mill, and propose a simulating human-behave intelligent fuzzy control algorithm.
结果表明:名义尺寸相同而实际尺寸相差较大的磨球所磨出的粉体粒度大且分布不均匀,烧结体硬质相颗粒粗大且等轴性差,抗弯强度和硬度均较低。
It is found that the grain size of the powders milled by balls with different diameters is big, the hard phase is big too and not uniform, the hardness and bending strength are also lower.
本研究自行设计制作了激光诱导化学气相沉积(LICVD)纳米硅粉制备设备,并对关键部件的设计思路进行了阐述。
In this study we designed and made the preparation equipment of nano-silicon powder by LICVD (laser induced chemical vapor deposition), and introduced the designing thought of key parts.
利用XRD微结构数据对粉晶长大行为及其相转位进行了分析研究。
The powder grown behavior and phase transformation were studied by XRD microstructure data and the phase transformation theory.
通过试验和理论计算两种方法研究高压下煤粉密相气力输送水平管稳定段的压力损失情况。
This paper investigated the pressure drops for horizontal pipes in dense-phase pneumatic conveying of pulverized coal under high pressures through experiments and theoretic calculation.
以酸性蚀刻废液为铜源,水合肼为还原剂,采用液相还原法制备纳米铜粉。
Nanometer copper powders were prepared from acidic waste etching solution containing copper using hydrazine hydrate as a reductive agent.
烧结矿矿相分析发现,即使用较粗焦粉的试验需要的燃料消耗率更低,但烧结成品包含的磁铁矿相更多,再生赤铁矿的含量更少。
Sinter mineralogical analysis found that even though tests with coarser coke required lower fuel rates, the product sinters contained more magnetite phase and less secondary hematite.
利用X射线衍射仪和场致发射扫描电子显微镜等手段对合成粉体的相组成、结构和形貌进行了研究。
The phase composition and microstructure of mullite powders were investigated by X-ray diffraction and field emission scanning election microscopy techniques.
根据数值模拟的结果,描绘出炉膛内的壁面热负荷分布、两相流场、温度场、煤粉颗粒轨迹等。
The wall heat flux distribution, two-phase flow field, temperature field and pulverized coal particles trajectory in furnace are described according to the calculation results.
利用黄金尾矿和石灰石,通过配料、粉磨、高温煅烧制备出富含高贝利特相矿物的胶凝材料,实现黄金尾矿的资源化。
It is an effective measure to produce high-belite cementitious material by burning gold mine tailings and limestone at high temperature after milling.
将高温固相法制得的发光粉和熔块釉混合制成陶瓷发光釉,研究了硅酸盐长余辉发光粉在锶釉中的发光性能。
Prepare luminescent ceramic glaze by using this frit and silicate long afterglow powder to study the luminescent performance of phosphor in glaze.
研究表明,PFBC灰与传统的煤粉炉粉煤灰(OF灰)在化学成分、物相组成及颗粒形态上具有很大差异。
The results reveal that chemical and mineralogical compositions, physical phase and granule shape of PFBC ash are more different from OF ash.
研究结果表明:浆料固相含量对造粒粉体粒径分布影响明显,粉体粒径随固含量的增加而增大。
The results show that the effect of slurry solid content and spray drying technique on the powders granularity distribution are obvious.
采用固相烧结法合成了不同镧掺杂量的PZN - PZ t压电陶瓷和粉体。
The La-doped PZN-PZT ceramics and their powders were fabricated using solid state sintered technology.
采用浸没沉淀相转化法制备非水溶性丝素粉体与医用聚氨酯共混膜。
Blend films of water-insoluble silk fibroin(SF) powder and medical polyurethane were produced by the method of immersion-precipitation phase transformation.
由改进HDDR工艺制得磁粉主相晶粒尺寸明显小于由传统HDDR工艺制得磁粉主相晶粒尺寸。
The main phase grain size of the magnet powder produced by modified HDDR process was significantly smaller than those produced by conventional HDDR process.
使用恒温固定吸附床对乙醇蒸汽脱水的木薯粉吸附剂的气相选择吸附性能进行研究。
The adsorption capability of cassava meal for gaseous phase selective adsorption for ethanol dehydration was investigated via a bench-test fixed-bed adsorber at constant temperature.
用XRD测试粉体的晶相组成; 用TEM分析粉末的晶体形貌。
The microstructure and crystal type of nano-powders were characterized by TEM and XRD.
该材料以镁方柱石、铝酸三钙、斜顽辉石为主晶相,配料中矿渣和玻璃粉用量高于70%。
Caloivm Aluminum Oxide and Clinoenstatite Syn as main Crystalline phase with the addition of slag and glass powder more than 70 percent in minor ingredients.
本文首先研究了液相还原法制备超细镍粉。
This thesis investigated firstly the synthesis of ultrafine nickel powders by liquidphase reduction method.
本文首先研究了液相还原法制备超细镍粉。
This thesis investigated firstly the synthesis of ultrafine nickel powders by liquidphase reduction method.
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