1)molybdenum disilicide二硅化钼
1.Two important routes currently being used to improve molybdenum disilicide mechanical property and oxidation are the alloying approach and the doping approach.介绍了二硅化钼合金化及掺杂改性的研究进展,对几种重要合金化元素和掺杂元素改性的二硅化钼材料进行了评述,并在此基础上提出了高性能二硅化钼材料研究开发的重点和方向。
2.Applications of 2 different extrusion modes(equal channel angular extrusion and conventional forward extrusion) to the forming of molybdenum disilicide electric heating elements and their influence on the micro structure and density are studied.本文研究将2种不同挤压方式(等径角挤压和传统正挤压)应用于二硅化钼电热元件的成型工艺,研究其对材料的微观组织及致密度的影响。
英文短句/例句
1.Properties and application of intermetallic compound molybdenum disilicide金属间化合物二硅化钼的性能及应用
2.Determination of Oxygen in Ultra-Fine Molybdenum Disilicide by Pulse Heating-Infrared Absorption Method脉冲加热-红外法测定超细二硅化钼粉末中氧
3.Research of the Friction and Wear Behaviors of MoSi_2 at Elevated Temperature and Forecasting Model;二硅化钼的高温摩擦磨损性能及其预测模型研究
4.Determination of silicon oxide in silica fume by molybdosilicate yellow spectrophotometry硅钼黄分光光度法测定硅微粉中二氧化硅
5.Determination of Silica in Bayer Red Mud by Molybdenum Blues Photometry钼兰光度法测定拜尔赤泥中二氧化硅
6.Molybdenum concentrates--Determination of silicon oxide contentGB/T15079.2-1994钼精矿化学分析方法二氧化硅量的测定
7.Determination of silicon dioxide content in tin concentrates--Silicon molybdenum blue photometric methodGB/T1831-1979锡精矿中二氧化硅量的测定(硅钼蓝吸光光度法)
8.Methods for chemical analysis of aluminium oxide--The molybdenum blue photometric method for the determination of silicon dioxide contentGB/T6609.3-1986氧化铝化学分析方法钼蓝光度法测定二氧化硅量
9.Methods for chemical analysis of aluminium hydroxide--The molybdenum blue photometric method for the determination silicon dioxide contentGB/T6610.3-1986氢氧化铝化学分析方法钼蓝光度法测定二氧化硅量
10.Hydrodesulfurization and Hydrodenitrogenation of Silica-supported Molybdenum Phosphides;以二氧化硅负载的磷化钼催化剂加氢脱硫和加氢脱氮反应研究
11.Limestone for chemical industry--Determination of silicon dioxide content--Molybdenum blue spectrophotometric methodGB/T15057.5-1994化工用石灰石中二氧化硅含量的测定钼蓝分光光度法
12.Methods for chemical analysis of tungsten concentrates--The molybdenum blue photometric method for the determination of silicon dioxide contentGB/T6150.14-1985钨精矿化学分析方法钼蓝光度法测定二氧化硅量
13.Methods for chemical analysis of zinc concentrates--The molybdenum blue spectrophotometric method for the determination of silica contentGB/T8151.4-1987锌精矿化学分析方法钼蓝分光光度法测定二氧化硅量
14.Magnesite refractories--Determination of silicon dioxide content--Molybdenum blue photometric methodGB/T5069.2-1985镁质耐火材料化学分析方法钼蓝光度法测定二氧化硅量
15.Methods for chemical analysis of vanadium pentoxide--The molybdenum blue spectrophotometric method for the determination of silicon contentGB/T7315.2-1987五氧化二钒化学分析方法钼蓝分光光度法测定硅量
16.Methods for chemical analysis of fluorspar--The molyb-denum blue photometric method for the determination of silicon dioxide contentGB/T5195.8-1985氟石化学分析方法钼蓝分光光度法测定二氧化硅量
17.Methods for chemical analysis of bauxite ores--The gravimetric-molybdenum blue photometric method for determination of silicon dioxide contentGB/T3257.2-1982铝土矿化学分析方法重量-钼蓝光度法测定二氧化硅量
18.Methods for chemical analysis of bauxite ores--The molybdenum blue photometric method for determination of silicon dioxide contentGB/T3257.3-1982铝土矿化学分析方法钼蓝光度法测定二氧化硅量
相关短句/例句
MoSi_2二硅化钼
1.Progress in the Strengthening and Toughing of MoSi_2 through Composite Approach;二硅化钼材料复合强韧化的研究进展
2.Improvement of the Mechanical Properties and Application Ability of MoSi_2 Heating Element;二硅化钼发热体力学性能的改进及其应用
3.Application Prospects of MoSi_2 and MoSi_2 Matrix Composites;二硅化钼及其复合材料的应用及展望
3)MoSi2二硅化钼
1.Self-propagating high temperature synthesis (SHS)is regarded as an effective technique for producing MoSi2 and MoSi2 based composites due to its low cost, quick reaction speed and high transformation rate.自蔓延高温合成技术因具有低成本、反应速度快和转化率高等许多优点,成为制备二硅化钼基材料的有效方法。
2.Various processes of the Mo/Si thin films deposited on Si (001) substrates by RF magnetron sputtering technique were carefully investigated and the MoSi2 thin film with the single tetragonal phase and low resistivity was successfully prepared.用射频磁控溅射法在硅基底上成功制备出具有低电阻率的单一四方相二硅化钼薄膜,并通过X射线衍射仪、原子力显微镜及四探针电阻测试仪对退火前后的薄膜样品进行了结构和电学性能分析。
3.The recent investigation development of MoSi2 including crystal structure,microstructure,properties and main application fields was reviewed.金属间化合物二硅化钼由于具有较小的密度、较高的熔点,优异的抗氧化性,尤其是具有可贵的随温度上升强度并不下降的特性(R特性),使其得到广泛应用。
4)MoSi 2二硅化钼
1.A kind of technology which can improve the mechanical properties and high temperature plasticity of MoSi 2 heating element was introduced by means of synthesis of MoSi 2,size of powder, additive and sintering.从二硅化钼合成、粉料粒度、添加剂选择、烧结工艺等方面研究提高二硅化钼发热体的力学性能和高温塑性。
2.Development of MoSi 2 and application state were discussed,the developing future and market for MoSi 2 products were analysed,and the propose for developing MoSi 2 materials in China was raised.综述了二硅化钼技术进展及其应用状况，对二硅化钼产品开发前景和市场作了分析，提出我国发展二硅化钼材料的建议。
5)molybdenum-disilicide二硅化钼
1.Effect of carbon upon mechanical properties of molybdenum-disilicide composites;碳对二硅化钼复合材料性能的影响
6)α-MoSi2α-二硅化钼
延伸阅读
二硅化钼分子式：MoSi2 Mo-Si CAS号：性质：二元合金系中含硅量最高的一种中间相。具有金属与陶瓷的双重特性，是一种性能优异的高温材料。有很高的熔点2030℃；极好的高温抗氧化性，抗氧化温度高达1600℃以上，与SiC相当；有适中的密度(6.24g/cm3)；较低的热膨胀系数(8，1×10-6K-1)；良好的电热传导性；较高的脆韧转变温度(1000℃)以下有陶瓷般的硬脆性。在1000℃以上呈金属般的软塑性。MoSi主要应用作发热元件、集成电路、高温抗氧化涂层及高温结构材料。
