传统的热刺激电流技术包含速冷极化过程。
The traditional thermally stimulated current(TSC) includes quenching polarization process.
本实用新型公开了一种速冷保温杯,它包括内杯体,外杯壳,杯盖。
The utility model relates to a quick-cooling heat preservation cup, which comprises an inner cup body, an outer cup casing and a cup cover.
而基于“温度窗口”的热刺激电流技术因考虑速冷极化过程涉及复杂的温度变化和时间弛豫过程,排除了这一过程。
But the recently developed "thermal windowing" technique of TSC avoids this process by considering complicated temperature change and the time relaxation process in the measurement.
通过阐述风机的选型计算,系统流动损失计算和换热器的设计计算,详细地介绍了炉膛充氩加热炉速冷系统的设计方法。
In this paper, the designing method of the fasting cooling system of furnace is introduced in detail by demonstrating how to calculate flow loss, select turbine and design transfer.
钢水过热度、拉速和二冷制度是影响铸坯内部质量的重要工艺参数。
The steel liquid superheat, velocity and rule of secondary cooling are important process parameters influence on billet internal quality.
结果表明,钢板中有较多的非金属夹杂物及轧后冷却速度过快和冷速不均匀是导致冷弯性能不合格的主要原因。
The result shows that the inclusion, high cooling speed and uneven of cooling speed after rolling are the main reasons for steel plate cold bending rupture.
研究了不同拉速、过热度及二冷比水量对铸坯表面中心和角部温度及铸坯凝固终点位置的影响。
The effects of different casting speeds, degree of superheat and secondary cooling to the central and Angle part temperatures and the final solidification point have been studied.
结果表明,原材料热轧后冷速过快,造成组织异常,硬度偏高,导致了剪切开裂。
The results showed that high cooling rate of hot rolled billet resulted in abnormal microstructure formation and high hardness, which caused shear cracking.
为了改善电喷汽油机冷起动及冷态怠速运转(即暖车过程)性能,自行研制了基于高能双火花塞点火的快速燃烧系统。
Improvement of cold starting and cold idling circulation(engine warming up)combustion process of motorcycle gasoline engines by dual-spark plug-based rapid burning system was introduced.
以淬透性敏感区间内的冷却时间相同为冷速判据,得出了直接计算等效端淬距离的算法;
The algorithm of calculating the equivalent distance of the Jominy sample was deduced by making use of the same cooling time in the Hardenability Sensitive Temperature Range as the cooling criterion.
同时对稀薄燃烧、增压中冷发动机做了ECUI/O标定、怠速标定、冷启动标定、对电控系统进行全工况内点火提前角的标定、内空燃比的标定、发动机增压压力标定。
Then basic calibration such as ECU I/O calibration, idle speed calibration, cold start calibration, ignition advance calibration, air fuel ratio calibration, boost pressure calibration are conducted.
研究了盘条的磁性、硬度与其在斯太尔摩线上冷速间的关系。
The relation of magnetic properties and hardness of wire rod with its cooling rate on Stelmor line was investigated.
白口铸铁件通常是薄壁件,这是因为只有较高的冷速才可以获得白口。
White cast iron piece is usually thin-walled package, because only higher cold speed will only be awarded chilling.
变形使CCT曲线向左上方移动,提高了奥氏体冷却转变开始温度,随冷速加大提高得越多。
The deformation moves CCT curve to left and up direction. the cooling transformation initiating temperature of austenite increases more with the increase of cooling rate.
在中厚板淬火工艺中,钢的临界冷速是非常重要的参数,是制定冷却工艺的基础。
Abstract The critical cooling rate of steel is very important in heavy plate quenching process, and it is the basis of the cooling process.
低合金高强度调质钢建议采用一阶段的轧制方式,冷速不宜过低。
Low-alloy high strength quenched and tempered steel suggested using one-stage rolling method, cooling rate should not be too low.
最后,对传统的理想冷却曲线及低温区的冷速问题提出了一些新的看法。
Finally, some new viewpoints with respect to the conventional ideal cooling curve and cooling velocity below the martensitic t...
随冷速的提高,实验钢的硬度呈逐渐上升趋势。
The hardness of the steel turns out gradual upward trend with the increase of cooling rate.
快冷段冷速和过时效温度对烘烤硬化性能均无明显影响;
The cooling velocity of fast cooling section and over aging temperature have no significant effect on bake hardening property.
通过对45钢两种试样状态及冶炼、轧制工艺的分析,找出了白点是导致45钢断面收缩率不合的根本原因,钢中氢含量高是内因,轧后冷速过快是外因。
By analyzing the states of two samples and smelting and rolling process, it was found out that the essential reason resulting in area reduction disqualification of Steel 45 was flake.
最后,对传统的理想冷却曲线及低温区的冷速问题提出了一些新的看法。
Finally, some new viewpoints with respect to the conventional ideal cooling curve and cooling velocity below the martensitic transformatio…
最后,对传统的理想冷却曲线及低温区的冷速问题提出了一些新的看法。
Finally, some new viewpoints with respect to the conventional ideal cooling curve and cooling velocity below the martensitic transformatio…
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