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。

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

此种损失称为淬火, 呈两个方面.

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.

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.

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

Research on Backfire Process Test of Quenching Cylinder

4125淬火缸套回火工序试验研究

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.

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。

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。

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

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

淬灭度与氧压力水平相关联.

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.

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.

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.

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.

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。

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.

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。

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.

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.

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；

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。

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.

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。

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.

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.

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。

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

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。

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。