研究了合金高温退火处理后的组织和性能变化。
Effect of high temperature annealing on corrosion property of cathode aluminium foils;
通过低温退火,可以获得质量优于高温退火的顶部硅层。
The quality of top silicon layer formed by anneal at low temperature may be better than that at high temperature.
机床采用精密CO2焊接,经高温退火消除应力,不变形。
Machine structure frame precisely welded by CO2, high temperature annealing treatment to ensure normally to run without deforming.
重掺砷硅单晶在中高温退火时形成密度较高的氧沉淀及诱生缺陷。
The experimental results showed that high density of oxygen precipitation and induced-defects were formed after annealing of wafers at moderate and high temperatures.
高温退火后合金中的位错密度降低,层错、扩展位错的密度增加。
After annealing, the density of dislocation decreased but stacking fault and extended dislocation increased.
在高温退火后对掩模进行构图以形成其上安装有发光器件的基座块。
A mask is patterned after high-temperature annealing to form a pedestal block on which a light emitting device is mounted.
介绍一台引进的采用甲醇裂解气的网带式高温退火炉的安装、试情况。
This article introduces the state of installation and commissioning of an imported high temperature annealing furnace of mesh belt type and methanol cracking atmosphere.
结合氧化铝模板制约生长技术和高温退火处理,得到了相当统一的多壁碳纳米管。
Highly uniform multiwall carbon nanotubes (MWCNTs) were synthesized using template confining growth technique in combination with high temperature annealing.
本发明涉及一种硅钢高温退火环形加热炉中找正锁紧孔与锁紧导杆的同心度的方法。
The invention relates to a method for aligning the concentricity of a locking hole and a locking guide rod in a silicon steel high-temperature annealing ring-shaped heating furnace.
实验还观察到经过长期高温退火的晶体中单个位错成规则的点阵分布,或排列成位错墙。
It was shown that long period annealing at high temperature made the dislocations align themselves into regular array and walls.
在氧气中高温退火后,薄膜结晶质量明显提高,紫光发射强度变弱,紫外光发射相对增强。
After high temperature annealing in oxygen the crystallinity of obtained films is improved, the violet emission become weak and the UV emission gets strong.
高温退火对钒离子的再分布没有显著影响,但可以起到激活钒离子电特性、提高补偿率的作用。
High temperature annealing hasn't obvious affect on vanadium re-distribution profile but can make vanadium active so that increasing resistivity.
利用原子力显微镜、二次离子质谱分析仪和探针,对多晶硅薄膜的高温退火特性进行了实验研究。
An experiment was conducted to study the high-temperature annealing characteristics of polysilicon films using atomic force microscope, secondary ion mass spectroscopy and probe.
写于载氢光纤上的长周期光纤光栅经过高温退火后 ,对其进行紫外均匀曝光能够有效改变其耦合特性。
UV uniform exposure can effectively vary the coupling characteristics of the annealed long period gratings (LPGs) in hydrogen loaded fiber.
采用铟锡合金靶(铟锡,90 -10),通过直流反应磁控溅射在玻璃基片上制备出ito薄膜,并在大气环境下高温退火处理。
Tin doped indium oxide (ITO) films were deposited on glass substrates by reactive magnetron sputtering using a metallic alloy target (in Sn, 90 10).
高温淬火,金属熔化,退火,压力缓解,预热,特殊应用,回火。
High Temperature Hardening, Metal Melting, Annealing, Stress Relieving, Preheating, Special Applications, Tempering.
实践证明,采用高温淬火和中间消应力退火可显著提高其使用寿命。
Experimental results showed that the service life of die can be improved evidently by using high temperature quenching and stress relief annealing.
运用高温-低温-高温三步退火的本征吸除工艺研究了锗的存在对硅片清洁区形成的影响。
The effect of Ge doped in CZSi on the precipitation and the defect-free zone (DFZ) formation in Ge-doped CZSi wafers after a three step gettering annealing was studied.
采用该方案制作的氢气退火炉由气源部分、井式高温炉、炉罐、缓冷炉和急冷槽组成。
The furnace unit is consisted of a hydrogen supply source, a high temperature pit furnace, a furnace pot, a slow-cooling furnace, and a quench tank.
研究结果表明:与高温精轧相比,低温精轧有利于得到细小及均匀的冷轧退火组织;
The results show that:the sheet with low temperature finish rolling has much finer grain, more homogenous microstructure than that with high temperature finish rolling;
经高温扩散退火处理后,显微硬度均匀性显著提高。
Uniformity of microhardness improved significantly after high temperature diffusion annealing.
运用高温-低温-高温三步退火的本征吸除工艺研究了锗的存在对硅片清洁区形成的影响。
The effect of Ge doped in CZSi on the precipitation and the defect-free zone( DFZ) formation in Ge-doped CZSi wafers after a three step gettering annealing was studied.
如果CroMo框架焊后不热处理,关节受高温焊接过程中退火或正常化。
If a CroMo frame is not heat treated after welding, the joints subjected to heat during the welding process are annealed or normalized.
如果CroMo框架焊后不热处理,关节受高温焊接过程中退火或正常化。
If a CroMo frame is not heat treated after welding, the joints subjected to heat during the welding process are annealed or normalized.
应用推荐