淬火温度

基于模糊PID的钢丝铅浴淬火温度测控系统

Lead hardening temperature measuring and control system for steel wire base on fuzzy PID

淬火温度对低合金铸铁硬度的影响

Influence of Hardening Temperature on the Hardness of Low Alloy Cast Iron

淬火温度对Ti2AlNb基钛铝合金组织和热疲劳寿命的影响

Effect of quenching temperature on the microstructure and thermal fatigue life of ti_2alnb-based alloy

Mn、Cr元素及等温淬火温度对合金白口铸铁力学性能的影响

Effect of Mn , Cr Element and Austempering Temperature on Mechanical Property of Alloyed White Cast Iron

研究了淬火温度对M2高速钢力学性能的影响规律。

The effects of quenching temperature on mechanical properties of M2 high-speed steel were studied .

淬火温度对K/Na-Mo复合变质M2高速钢性能的影响

Effect of Quenching Temperature on Properties of M2 High-speed Steel Transformed by K / Na-Mo

当淬火温度高于Ac3时，渗碳后油冷或炉冷试件心部和表层均为粗大的M+AR。

When it is quenched from over Ac_3 , the structures in both core and surface of the sample are coarse M + A_R .

不同碳含量的合金，加热后冷却到室温产生的回复应力σc达到最大值的淬火温度是不同的。

As for three varieties with different carbon content , the temperature that the recovery stress σ c at room temperature after heating reached the maximum were respectively different .

Co（40）Ni（33·5）Al（26·5）合金马氏体相变、磁性与淬火温度的关系

The Relationship of Martensitic Transformation and Magnetism of Co_ ( 40 ) Ni_ ( 33.5 ) Al_ ( 26.5 ) Alloy to Quenching Temperature

较低的淬火温度有利于β晶相结构的生成，而PMMA的加入促进了这种转化。

Lower quenching temperature and the blending with PMMA were in favor of the p phase transformation .

阐述了基于模糊自适应PID控制的钢丝绳用钢丝铅浴淬火温度测控系统的工作原理。

The paper introduced the working principle of the lead hardening temperature measuring and control system for the steel wire base on the fuzzy suitable PID control .

但随着等温淬火温度升高，ADI的水脆化程度降低。

However , the degree of ADI water embrittlement decreases with increasing the austempering temperature .

指出在QP钢的处理工艺中，淬火温度的选择和抑制渗碳体析出的重要性，并探讨了QP钢在汽车上的可应用领域。

The importance of the choice of quenching temperature and suppression of carbide precipitation for Q P process is pointed out and the application of Q P steel in vehicle is discussed .

淬火温度对LY12型材性能的影响

Effect of quenching temperature on ly 12 section

当淬火温度达到1010℃时，试样的屈服强度开始达到API标准；经过热处理的试样韧性得到显著改善。

The yield strength could reach the API standard when the quenching temperature is 1010 ℃ . The toughness have notably improvement when the steel was treated by heat treatment .

随Mo、V和Si等合金元素含量升高钢的二次硬度升高，随淬火温度升高钢的二次硬度出现两次峰值。

The secondary hardness of the tested steels is increased with the contents of alloying elements such as Mo , V , Si and changed with quenching temperature to show two peaks .

并通过循环热处理等途径确定了高铬锰抗磨铸铁Mn的适宜量为4%，其合适的淬火温度为920℃。

The proper alloying Mn for high Cr Mn wear resistant cast iron has been 4 % which has been determined by circle heat treatment with proper quenching temperature of 920 ℃ .

实验结果表明，淬火温度为860～920°C，回火温度为550～600°C时，该钢的低温冲击韧性、断裂韧性和抗拉强度可获良好的匹配。

The results show that better combination of low temperature impact toughness , fracture toughness and tensile strength can be obtained by quenching at between 860 ° C and 920 ° C and tempering at from 550 ° C to 600 ° C.

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。

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 .

冷轧Fe-Mn-Si合金的形状记忆效应与淬火温度的关系

Effect of quenching temperature on shapes memory effect ( sme ) of cold rolled Fe-Mn-Si alloys

当淬火温度为760℃时，合金由大量O相、B2相以及少量α2相组成。

When it was 760 ℃, the alloy is composed of a large number of O-phase and B2 phase but a small amount of α 2 phase .

研究了溶液浓度、淬火温度及淬火时间对PLLA表面微观形貌、热性能和晶体结构的影响。

The effect of polymer concentration , quenching temperature and quenching time on the morphology , thermal performance and crystal form of PLLA was investigated .

淬火温度对Fe-Mn-Si-C合金形状记忆性能的影响

Effect of Quenching Temperature on Shape Memory Effect of Fe-Mn-Si-C Alloy

实验结果表明，该合金只要选择适当的淬火温度和150℃时效时间，单向恢复率可达100%；时效30min即可使动作起始温度稳定；

The results show that the oneway recovery ratio can reach 100 % by choosing appropriate quench temperature and aging time ;

随着等温淬火温度的升高，ADI组织逐渐粗化，残余奥氏体量及其含碳量逐渐增加，而硬度和屈服强度逐渐减小。

As the austempering temperature increases , microstructure of ADI get coarser and coarser ; the amount of residual austenite and its carbon content increases , while the hardness and yield strength decreases .

试验结果表明H13钢在最佳完全退火温度、淬火温度、回火温度下可得到最优综合性能。

The test results show that the surface of H13 steel can obtain the optimum performance at temperature of complete annealing , quenching and tempering .

淬火温度对国产C-422热强钢高温性能的影响

Effects of quenching temperature on high temperature properties of Chinese-made C-422 heat resisting steel

脱碳Fe-Ni合金的实验表明：当奥氏体母相的晶粒度保持一定，淬火温度在900℃以上时，随淬火温度的升高，Ms降低，母相强度提高；

Experimental results show that in some decarburized Fe-Ni alloys the M_s decreases and the strength increases with an increase in quenching temperature above 900 ℃ with a fixed parent phase grain size .

系统研究了溶液浓度、淬火温度、淬火时间、萃取剂及不同比例DMF/EA混合溶剂对PLLA微观形貌、热性能和晶体结构的影响。

The effect of solution concentration , quenching temperature , quenching time , extractant , and solvent composition of DMF / EA on the morphology , thermal performance and crystal form of PLLA was systematically studied .

冷轧管材的再结晶开始温度约为400℃，且随淬火温度升高，B2相晶粒尺寸逐渐减小，达到600℃以后，一些再结晶晶粒发生长大，850℃时晶粒明显长大。

Recrystallization starting temperature of the cold-rolled tube is about 400 ℃, with the increase of quenching temperature , the grain size of B2 phase decreases , after quenching temperature reaches 600 ℃, some recrystallized grains have grown up .