固相烧结
- 网络solid state sintering;solid sintering;Sintering
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固相烧结法制备织构化YBa2Cu3O(7-δ)陶瓷超导体
Textured yba_2cu_3o_ ( 7 - δ) superconducting ceramics prepared by solid state sintering
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液相烧结高比重合金早期固相烧结阶段的致密化机理
Densification mechanism of liquid phase sintered tungsten heavy alloy during initial solid state sintering stage
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碳化硼固相烧结微观结构演化的同步辐射CT观测
Microstructures-evolution Observation of Boron Carbide Ceramic during Sintering Process by Synchrotron Radiation X-Ray Computed Tomography
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不同含量PEG对固相烧结碳化硅陶瓷性能的影响
Effect of Polyethylene Glycol on the Properties of Silicon Carbide Ceramics
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固相烧结SiC陶瓷
Solid State Sintered SiC Ceramics
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与传统固相烧结相比,液相烧结使SiC陶瓷性能显著提高。
Compared with solid state sintered silicon carbide ceramics , the liquid phase sintered one exhibits superior performance .
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在实验上,用传统的固相烧结法制备了Ni单掺杂、Li和Ni共掺杂以及Mn和Li共掺杂的ZnO基稀磁半导体材料。
The Ni single doped , Li and Ni co-doped and Mn and Ni co-doped ZnO based diluted magnetic semiconductors were prepared .
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利用固相烧结法将镍包铜粉成功地制成了块状烧结体,通过SEM、XRD和EDS研究了烧结过程中镍包铜粉中界面的迁移情况。
The bulk specimens of nickel-coated copper powders were prepared by solid-phase sintering . The interface transport behavior of the nickel-coated copper powders was studied by using SEM , XRD , and EDS.
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本文对TiH2-TiC固相烧结时TiC颗粒长大机理进行了研究。
The mechanism of coarsening of TiC particles under the solid sintering of TiH_2-TiC has been studied .
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烧结是制备高性能PZT陶瓷的重要环节,传统固相烧结存在PbO挥发等不足。
Sintering is an important step that we can prepare PZT ceramics with good performance . The problem of conventional solid-phase sintering is the deficiency of PbO volatilization .
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本文利用固相烧结法合成了BSCCO块材,并通过掺杂纳米ZnO对超导材料进行改性,研究了掺杂ZnO对超导材料结构和性能的影响。
We prepared BSCCO blocks by dry method , and the effects of ZnO doping on superconductivity and crystal structure of ( Bi , Pb ) - 2223 superconductor were investigated .
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采用固相烧结法合成了不同镧掺杂量的PZN-PZT压电陶瓷和粉体。
The La-doped PZN-PZT ceramics and their powders were fabricated using solid state sintered technology .
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以Fe2O3和NiO为主要原料,添加2%(按质量计)MnO2,采用固相烧结工艺制备了NiFe2O4惰性阳极。
NiFe _ 2O_4 inert anodes were prepared by the solid-state sintering method using Fe_ 2 O_ 3 and NiO as the main raw materials with 2 % in mass of MnO_2 powder added .
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最后本文研究了Mo-Cu合金的致密化机理。研究表明,液相烧结Mo-Cu合金的致密化过程分为固相烧结阶段和液相烧结阶段。
The study showed that the densified process should be divide into two stages-solid phase sinter stage and liquid phase sinter stage .
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研究了SiC料浆的稳定性和流变特性、SiC粉末的填实过程、SiC薄带和骨架的制备技术、SiC的固相烧结和骨架密度的控制,以及压力浸渗等科学问题和工艺问题。
The scientific and technical matters concerned with the stability and the rheology properties of SiC slips , the packing behaviors of SiC powders , the manufacture of SiC tape and bulk skeletons , and the process of pressure infiltration were investigated .
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利用X-ray,SEM等分析测试技术对该过渡相粉末固相烧结时的相转变特征、WC晶粒长大特性、WC晶粒长大的抑制、碳含量的控制及性能等进行了研究。
In this paper , phase transformation , WC grain growth characteristic and WC grain growth inhibiting during sintering of W 、 Co 、 C transitional phase powders were studied by X-ray and SEM . Carbon content control , performances of sintered alloys was also studied .
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以LiOH.H2O和Mn(CH3COO)2.2H2O为原料,用微波烧结和固相烧结相结合合成了尖晶石型Li4Mn5O12正极材料。
Using LiOH · H_2O and Mn ( CH_3COO ) _2 · H_2O as raw materials , the positive material Li_4Mn_5O_ ( 12 ) were prepared through the combined methods of microwave sintering and solid-state sintering .
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用固相烧结工艺制备了不同取向率(I)的Bi4Ti3O12(BTO)多晶陶瓷样品。
Several polycrystalline bismuth titanate Bi4Ti3O12 ( BTO ) ceramic samples with different degrees of grain orientation ( I ) were prepared using the solid state reaction .
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讨论了烧结温度对VC颗粒大小和分布的影响,在850℃固相烧结时,钒的碳化反应能够完成,而且VC颗粒不易长大,原位生成小于0.5μm的超细晶粒。
The effects of sintering temperature on the distribution and size of VC were discussed . The carburising reaction of V to form VC take place under solid phase sintering at 850 ℃, and the in-situ synthesis VC particulate is fine , so the size is smaller than 0.5 μ m.
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采用传统的固相烧结技术,制备Tb4O7掺杂的WO3陶瓷。
Heat-electric properties at high temperatures were measured on tungsten trioxide ( WO 3 ) ceramics doped with Tb 4O 7 prepared by conventional solid-sintering method .
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结果表明,氢气烧结处理后的CuCr组织呈现出液相烧结的特征,而真空烧结处理后表现为固相烧结的特征,经烧结处理后的组织比爆炸坯的组织细小。
The results showed that , the microstructure of CuCr alloys showed liquid-sintering characters after hydrogen sintering , the microstructure of CuCr alloys showed solid-sintering characters after vacuum sintering and their structure after sintering treatment was finer than that of explosively compacted CuCr alloys .
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纳米晶钨基重合金粉末的注射成型与固相烧结
Powder injection molding and solid-state sintering of nano-crystalline tungsten heavy alloy
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高性能陶瓷与先进陶瓷固相烧结理论研究进展
Progress in the Study of Solid State Sintering Theory of Ceramics
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常压固相烧结法制备磁性磨料及其性能的研究
Research on preparation and properties of magnetic abrasive by conventional solid-state sintering method
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立足于国内外现有的制备半导体致冷材料的方法,采用陶瓷工艺,在气氛保护下,通过固相烧结反应制备出温差电多晶材料。
Ceramic Semiconductor Cooling Material was synthesised by Ceramic Sintering Method in gas protection .
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第二种固相烧结法是用微波辐照合成样品;
The second included the microwave sintering process ;
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上述两种不同的孔隙、碳化物形貌是由固相烧结和液相烧结两种不同烧结机制引起的。
These microstructures result from two different mechanisms of solid phase and liquid phase sintering .
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采用化学法结合传统的氧化物固相烧结法制备钛酸锌陶瓷。
Zinc titanate ceramics were prepared by the conventional mixed-oxide method combined with chemical processing .
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固相烧结后期晶粒和气孔拓扑生长演化的二维相场模拟
2-D Phase Field Simulation of Coupled Pore and Grain Topological Evolution During Final Stage Sintering
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高比重合金的固相烧结
Solidstate sintering of tungsten heavy alloy