quenching

The luminescence intensity and chromaticity of the Eu3+ reached its highest in case of mixing Gd3+, 21mol%, into Thenardite ( Na2SO4: Eu) crystal lattices, and Concentration quenching effect ultimately occurred.

当Gd3+以21mol%掺入到无水芒硝（Na2SO4：Eu）晶格中时，可以达到Eu3+的最强发光强度和最佳色纯度，最终出现浓度淬灭现象。

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This loss, termed quenching , may arise in two ways.

此种损失称为淬火, 呈两个方面.

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The test methods of cooling characteristics of quenching oils were introduced.

介绍了淬火油冷却性能的测定方法.

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In 1969, the following enterprise by Beijing gage start light quenching.

1969年, 北京量具刀具厂开始采用光亮淬火.

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Effect of quenching temperature and tempering time on grain refinement in TiAl base alloy

淬火/回火热处理对TiAl基合金晶粒细化的影响

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Research on Backfire Process Test of Quenching Cylinder

4125淬火缸套回火工序试验研究

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But it was reverse for qNP ( fluorescence non photochemistry quenching coefficient ).

营养生长期磷、钾肥水平的不同对 qNP 有较大的影响,随着磷、钾肥水平的增加,qNP的值也逐渐增大.

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The significant effect on the mechanical properties is quenching temperature, the effects of tempering time come second and the effects of tempering temperature wast' n obvious.

淬火温度对其力学性能有显著影响，回火时间次之，回火温度影响不显著。

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At the same quenching temperature, as the tempering time extended and tempering temperature rise, the strength of the sample decreased, plasticity, impact toughness and corrosion resistance increased.

随着回火温度和回火时间的增加，相同淬火温度下试样的强度下降，塑性、冲击韧性和耐腐蚀性均提高。

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Ten influence factors of Quenching and Tempering Temperature Choice for Die& Mold Steel

模具钢淬火回火温度选择的十种影响因素

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The degree of quenching correlates to the level of oxygen pressure.

淬灭度与氧压力水平相关联.

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This review focuses in quenching and quenching correction in liquid scintillation counting.

淬灭是存在于液体闪烁测量中最主要的干扰因素.

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Quenching crack deep and long, straight fracture , fracture surface without oxide color.

淬火裂纹深而细长, 断口平直,破断面无氧化色.

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Liquid-quenching apparatus was used to investigate the inoculation process in cast iron.

采用液淬法研究了铸铁的孕育过程.

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There are nevertheless some advantages in using a quenching circuit even with a self-quenching counter.

尽管如此,即使在使用自猝灭计数器时,配合使用猝灭线路还是有一些好处的.

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According to the requirement of hardness on roller surface, the quenching temperature of HSS containing high carbon and high vanadium is 950~ 1100 ℃, and the tempering temperature is 530~ 550 ℃, tempering treatment one time can meet the requirement.

根据轧辊辊面硬度要求，高碳高钒高速钢的淬火温度为950～1100℃，回火温度为530～550℃，一次回火即可。

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Subsequently the eloquent man frequently asked the consequence of quenching in sequence.

其后雄辩者频繁地询问顺序灭火的结果.

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At the same tempering time and tempering temperature, as the quenching temperature rise, the corrosion resistance of the samples decreased. But under quenched at 930 ° C for 30 minutes, the best comprehensive performance can been obtained.

随着淬火温度的增加，相同的回火温度与回火时间的试样的力学性能在930°C淬火时达到最高，而耐蚀性能则不断降低。

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The depth of hardened layer after surface quenching was about 0.

磨辊齿经等离子弧表面淬火后硬化层的厚度约为0.

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To respond to quenching, the carbon content must be about 0.30 % or more.

为了适应淬火, 含碳量必须约为0.30%或更多.

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The results show that quenching temperature, tempering temperature and holding time are determining factors.

结果表明：加热温度、回火温度、保温时间起着决定性作用；

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Its CCT curve was determined by test. The influence of quenching and tempering temperature on the mechanical properties was also studied.

试验测定了该钢的CCT曲线，探讨了淬火和回火加热温度对该钢力学性能的影响。

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The quenching constants and thermodynamic parameters at different temperatures were calculated.

计算了不同温度下的猝灭常数和热力学参数.

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Quenching and tempering heat treatment are integrated in order to improve the mechanical properties of fasteners to meet the product requirements of tensile strength and yield ratio value.

热处理调质是为了提高紧固件的综合力学性能，满足产品规定的抗拉强度值和屈强比。

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The catalytic performance of coke from wet quenching and CDQ is studied.

研究了干、湿法熄焦焦炭的催化性能.

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Quenching agents could be particularly effective in combination with ultraviolet absorbers.

猝灭剂与紫外线吸收剂并用时效果更为突出.

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The grinding test of gear shaft is done for the sake of doing research on the main factors of surface roughness in grinding quenching stainless steel.

为研究淬硬合金不锈钢材料磨削加工表面粗糙度的主要影响因素，在齿轮泵齿轮轴上进行了磨削试验。

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The comparative study of quenching arc properties of quarts Sands

颗粒状石英砂熄弧性能的对比研究

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The equilibrium phase particles that induce the sensitivity of the quenching are not the direct reason that causes the alloy fracture; the microzone of PFZ around particles limits crack extension and coordinates deformation, this causes the formation of the ductile tension fracture.

引起淬火敏感性的平衡相粒子，不是造成合金断裂的直接原因，粒子周围的无析出微区起到了限制裂纹扩展和协调变形的作用，是合金形成延性拉伸断口的原因。

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The surface hardness may reach to the highest with tempering temperature at 550 ℃ for three times after quenching.

550℃高温回火三次，淬火后的表面硬度最高。

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