真空热处理

为解决压力容器底盖盐炉淬火所存在的盲孔内残盐难以清洗的问题，对其作了真空热处理工艺试验。

In order to solve the problem of cleaning the remaining salt in blind hole on bottom cap of pressure vessel resulting in salt bath hardening , vacuum heat treatment technology test has been made .

高纯度Ti3SiC2粉体的制备及真空热处理

Preparation and vacuum heat treatment of high purity Ti_3SiC_2 powder

PLC在真空热处理炉控制系统中的应用

The Application of PLC in Vacuum Heat-treatment Furnace

Marc有限元软件对真空热处理炉各层间的温度分布和炉温均匀性进行了计算。

Marc was used to calculate the temperature distribution of All-metal radiation shields and uniformity of furnace temperature .

结果表明，CVDSiC涂层和1500℃真空热处理都会降低C/SiC复合材料的阻尼峰值，且使阻尼峰位置移动。

It revealed that CVD SiC coating and 1500 ℃ heat treatment decrease the value of damping peaks , and the position of damping peaks was changed .

本文介绍了合金成分、混料方法、烧结温度、保护气氛、冷却速度及真空热处理对WNiCu高比重合金机械性能的影响。

The influence of the composition , mixing method , Sintering temperature , protective atmosphere , cooling speed and vacuum heat treatment on the mechanical properties of W-Ni-Cu heavy alloy is studied .

经进一步真空热处理后，粉末物相转变为以FeAl（B2）为主的金属间化合物。

After vacuum annealing , the FeAl ( B_2 ) intermetallic phase forms and dominates in the powder microstructure .

将这种真空热处理的D2钢制成的冷作模具应用于实际生产中，其使用寿命较之经盐浴加热处理的提高33%。

Such cold-working dies will have , as proved by commercial applications , a service life 33 % longer than those heat-treated in salt baths .

以DOA基CMSs或DOA焦渣为碳源，微米镍粉为金属源，通过真空热处理法，合成了微纳米金属/碳复合材料。

Carbon / nickel composites were synthesized with the vacuum heat treatment methods and utilizing CMSs or DOA residue coke as carbon source and nickel as catalyst .

利用直流磁控反应溅射法在Si基底上制备了Ti/ZrN2/Si多层薄膜，利用俄歇深度剖析和线形分析研究了真空热处理前后膜层间的界面状态及相互作用。

Ti / ZrN2 multiplayer was deposited on silicon wafer using DC magnetron sputtering method . Interface diffusion and chemical states at interfaces were investigated using line shape analysis along with depth profile analysis of Auger electron spectroscopy ( AES ) .

SiO2衬底上制备的氧化钒薄膜经真空热处理后出现光致相变特性，光致激发前后薄膜的太赫兹透射率变化8%，可应用于光调制器件。

VOx deposited on SiO2 substrates after annealing in vacuum , photo-induced phase transition occurred . Before and after excitation , the THz transmission changed of 8 % , which can be used in optical device .

对炉温均匀性进行了实验测量，模拟结果与实验结果吻合较好。Marc对400kW立式真空热处理炉的温度场进行了模拟计算。

An experiment for measuring the uniformity of furnace temperature was carried out . The results of numerical simulation agree well with the experimental results . Marc . The uniformity of furnace temperature was measured .

结果指出，一定成分的Fe－C－Ti合金可以通过机械合金化法得到铁基过饱和固溶体，将其进行真空热处理，可制得TiC弥散强化的铁基合金；

The studying result points out that through mechanical alloying method , with a certain composition of Fe C Ti alloy , the iron base super saturated dissolved solid can be obtained . Through the vacuum heat treatment , the spreaded strengthened iron base alloy is then prepared .

应用无机溶胶-凝胶法在玻璃基片上制得VO2薄膜样品，并研究了真空热处理温度和掺杂对VO2薄膜光电性能的影响。

Vanadium oxide ( VO_2 ) thin films were prepared by inorganic sol-gel method . Effects of vacuum heat treatment temperature and doping on optical-electric properties of VO_2 thin films were researched .

以石墨粉为碳源，Al为催化剂，采用真空热处理法制备了平均粒径为15～35nm的洋葱状富勒烯（OLFs）。

Onion like fullerenes ( OLFs ) with an external diameter between 15 nm and 35 nm were prepared by vacuum heat treatment methods of graphite powers using Al as catalyst .

在900℃再次进行真空热处理，CoO能转变为硅化物.薄膜氧化，对Co／Si界面硅化物转变有影响。

The oxidized product of the film , annealed below 550 ℃, was found to be CoO , and to change into a silicide after further heating under vacuum at 900 ℃ . The oxidation of the film has an important effect on the Co / Si interface reaction .

研究了高温合金GH416薄壁材料的真空热处理工艺。

The vacuum heat treatment process of high temperature alloy GH416 thin wall tube materials were researched in this paper .

用扫描俄歇探针（SAM）结合工艺试验研究了烧结态和经真空热处理的95W-Ni-Fe合金冷却速度对其性能的影响。

The effect of cooling rate on mechanical properties of 95W Ni Fe alloy in sintered and vacuum heat treated states has been researched by using Scanning Auger Microprobe ( SAM ) combined with technological tests .

在功率30W下脉冲等离子体聚烯丙胺薄膜能较好的保持原单体的结构，薄膜伯胺基含量（NH2/C）由真空热处理前的2.27%降为热处理后的1.95%。

Poly-Allylamine films with a power of 30W can preferably retain the configuration of former monomer and NH2 / C of the film descends from 2.27 % to 1.95 % before and after vacuum heat-treatment .

试验结果表明：所制取的VO2粉末颗粒粒径介于10nm～30nm之间，该粉体经400℃真空热处理10h可完全实现晶化，相变温度为65℃。

The results show that the VO2 particle size was from 10 nm to 30 nm , the powders were completely crystallized after a vacuum heat treatment at 400 ℃ for 10 h , and phase transited at 65 ℃ .

本论文用粉末冶金方法，采用混料冷等静压氢气烧结真空热处理的工艺流程，制备95W-Ni-Fe-Me（Me为Co或Mn等添加元素）样品。

In this study , the 95W-Ni-Fe-Me series alloys ( Me stands for Co , Mn or other alloying elements ) are prepared by powder metallurgical ( PM ) methods . The PM process consists of four steps of mixing , CIP , hydrogen sintering , and vacuum heat treatment .

采用无机溶胶-凝胶法制备了VO2热致变色薄膜，利用XPS系统地研究了烘干温度、真空热处理温度以及溶胶浓度对VO2薄膜中钒价态的影响。

Thermochromic vanadium dioxide films were prepared by the inorganic sol-gel method . The effects of process parameters such as drying temperature , vacuum heat treatment temperature and the sol concentration on the vanadium valences in the VO2 thin films were studied by X-ray photoelectron spectroscopy ( XPS ) .

本文研究了微米Al2O3/E-51环氧树脂/2-乙基-4甲基咪唑（2,4-EMI）体系的固化行为和真空热处理条件下的放气行为。

The curing behavior of micron Al2O3 / E-51 epoxy resin / 2-ethyl-4 - methylimidazole ( 2 , 4-EMI ) was investigated in this work . The deflation behavior in the vacuum heat treatment conditions was also studied .

真空热处理碳纳米管的储氢性能研究

Hydrogen storage properties of CNTs treated at different temperature in vacuum

真空热处理零件表面光亮度与真空度的关系

Relationship Between Surface Brightness of the Parts and the Furnace Vacuity

刀具特性参数与真空热处理工艺的关系

Relation Between Characteristics Parameters of Tool and Vacuum Heat Treatment Process

高速钢真空热处理工艺探讨

My View on Process of Vacuum Hi-speed Thermo Treatment Tool Steel

结构钢制飞机起落架真空热处理

Vacuum Heat Treatment of the Aircraft Undercarriage Made of Structural Steels

真空热处理技术的新近进展及其发展趋势

Recent Progress of Vacuum Heat Treatment Technology and Its Development Trend

大型压铸模用钢及其真空热处理工艺

Materials for Large-sized Die-Casting Dies and its Vacuum Heat Treatment Technology