The effect of high temperature solution treatment on the structure and properties of a directionally solidified high strength nickel-base superalloy has been investigated.
本文研究高温固溶处理对一种定向凝固高强度镍基高温合金的组织和性能的影响。
Strong erosion: the metal workpieces dip in with high and certain temperature erosion of solution, to remove metal workpieces surface oxides and corrosion things process.
强浸蚀:将金属制件浸在较高浓度和一定温度的浸蚀溶液中,以除去金属制件表面上氧化物和锈蚀物的过程。
A resolution is put forward to eliminate the influence caused by three factors, i. e. solution temperature, high inner impedance of glass electrode and deviation of electrode.
针对影响测量准确性的三个因素:溶液温度、玻璃电极高内阻和电极偏差,提出了解决办法。
Silica stoves design and optimized heat up and cool down procedures by Danieli Corus, have proven to be a reliable solution for the ultra-high temperature stove.
达涅利康力斯提供的硅质耐火材料热风炉设计与最优化升温和冷却方法,是适用于超高温热风炉的可靠技术。
Conclusion Iodine in iodine-phenol solution evaporates easily at high temperature and in non-airtight storage. It must be stored in airtight package and at low temperature.
结论碘酚中的碘在较高温度和不密闭的条件下均易挥发,应低温密闭储存。
Experimental results indicate that a high reaction temperature and quickly ascending temperature speed apparently increase the nucleation number of monoclinic zirconia in the precursor solution.
实验结果表明,高的反应温度和煅烧过程中快的升温速度明显增加了前驱体溶液中单斜氧化锆的形核数。
Then the cloth is steamed by piling up the sheets once again during application of the high temperature treating solution still further thereto for pretreatment of the cloth.
然后是蒸布打桩期间高进一步治疗方案的布预处理温度及其应用的表一次。
The new process has advantages of high zinc leaching rate, short flowsheet, leaching at normal temperature and pressure and no waste solution, suggesting a wide application field and good prospect.
新工艺锌浸出率高,流程短,可在常温常压下浸出,无废液,具有较广阔的应用前景。
A kind of mid temperature phosphating solution with high corrosion resistance was prepared by an orthogonal test.
得到一种高效、高耐蚀性、稳定、实用、无污染、低成本的中温磷化液。
Based on the principal of probabilistic calculation and deterministic solution of creep damage of high temperature components, the probabilistic model of creep damage was obtained.
文中根据概率计算的基本原理和高温构件蠕变损伤确定性解,得到蠕变损伤的概率方程。
A new technique named self propagating high temperature synthesis was proposed to prepare V-based solid solution storage hydrogen alloys.
提出采用自蔓延高温合成法制备钒基固溶体贮氢合金的新工艺。
Stress relaxation should be taken into consideration while designing tight bolt connection under a high temperature. The paper discusses the calculation thought and solution about stress relaxation.
在高温环境下有紧密性要求的螺栓联接,在设计时应考虑应力松弛。讨论了关于应力松驰问题的计算思路和解决方法。
The solution heat exchanger is one of the main components of high temperature absorption heat pumps.
溶液换热器是高温吸收式热泵的重要部件之一。
The peculiar solution structure makes that solution have high-effect merit such as increasing viscidity, temperature resistance, salts tolerance, shear resistance, he overall propulsion nature.
这种特殊溶液结构使该溶液具有高效增粘性、抗温耐盐性、剪切恢复性以及整体推进等特点。
The experimental results demonstrated that nanoparticles added to a VES solution could maintain viscosity at high temperature and control the fluid loss of VES stimulation fluid.
试验结果表明:加了纳米颗粒材料的粘弹性表面活性剂(VES)溶液可以在高温下保持较高粘度且可控制其增产液的漏失量。
Heating a metal to a high temperature and maintaining it long enough for one or more constituents to enter the solid solution.
将金属加热到高温,并保持较长的时间,使一种或更多的要素进入到固溶体里面。
The extrusion puffing, on the one hand, can make solution lipase in the rice bran passivated under high temperature and high pressure condition, then prevent the rice bran oil rancidity;
米糠通过挤压膨化,一方面使米糠中的解脂酶在瞬间高温和高压作用下被钝化,防止米糠油的酸败;
A layer of paraffin is covered on the high-temperature phosphating solution, so that the paraffin can effectively avoid the steam loss and has heat-preservation function for the phosphating solution.
在高温磷化液上覆盖一层石蜡,可以有效避免蒸汽损失,同时对磷化液还起到一定的保温作用。
By using property of separating out water at high temperature for polyvinyl alcohol formaldehyde solution, kaolin and light calcium carbonate can be directly added, and technique is simplified.
在制备方法上利用聚乙烯醇缩甲醛溶液高温析水的性质,直接加入高岭土、轻质碳酸钙制胶,简化了工艺。
The invention addresses the technical problem of high temperature naphthenic acid corrosion and sulphur corrosion and provides a solution to inhibit these types of corrosion.
本发明针对高温环烷酸腐蚀和硫腐蚀这一技术问题,提供了用于抑制这些类型的腐蚀的技术方案。
The device has these features that temperature acquisition, accurate heating time, timely cooling etc; it provides the high level automation device to steel U-tube solution treatment.
装置具有温度采集、加热时间准确、及时冷却等优点,为不锈钢u形管固溶处理提供了自动化水平比较高的设备。
Tolerance to high temperature. It is stable in acidic and alkaline solution more.
耐高温,在酸性及碱性溶液中较稳定。
The precipitation behavior of sillicide in BT25y high temperature titanium alloy under solution treatment and thermal exposure was observed with TEM.
介绍了高聚物合金钛涂料的制备特点、主要成份与理化性能,以及该涂料的施工方法和应用结果。
The precipitation behavior of sillicide in BT25y high temperature titanium alloy under solution treatment and thermal exposure was observed with TEM.
介绍了高聚物合金钛涂料的制备特点、主要成份与理化性能,以及该涂料的施工方法和应用结果。
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