The results show that the higher the second quenching temperature, the higher the hardness.
结果表明,随二次淬火温度的升高,硬度逐渐升高。
The embrittlement of the welds increases with the increase of quenching temperature of PWHT.
淬火温度越高,焊缝脆化越严重;
The effects of polymer molecular weight and quenching temperature on the porous structure are also discussed.
讨论了聚合物分子量及淬冷温度对成膜孔结构的影响。
The hardness and impact toughness increase at first and then drop down with the increases of quenching temperature.
随奥氏体化温度的升高,实验钢的硬度和冲击韧度先升高后降低;
On the other hand, the parts might become more brittle at higher quenching temperature because of the coarse martensite.
若淬火温度较高,由于粗大马氏体的存在,脆性很大;
The influences of isothermal quenching temperature on the retained austenite and mechanical properties of ADI were studied.
研究了等温淬火温度对ADI中残余奥氏体及其力学性能的影响。
The result indicates that under different quenching temperature and holding time, the formed bainite morphology are different.
结果表明,在不同淬火温度和保温时间下形成不同的贝氏体形貌。
It is shown by the results that the morphology of microstructure is dependent on the interrupted quenching temperature strongly.
结果表明,微观组织形态取决于水淬终止温度。
The results showed that the strength of the steel is not sensitive to the quenching temperature, but the toughness at low temperature is.
结果表明,强度对淬火温度变化不敏感,而低温韧性则较敏感。
Hardening depth related to the technical parameters and the quenching temperature field is an important target by plasma surface quenching.
硬化层深度是等离子弧表面淬火效果的重要指标之一,而硬化层深度与工艺参数、淬火过程中温度场的变化密切相关。
The results show that the quenching temperature, tempering temperature and speed have great influences on the tensile strength, yield strength.
结果表明,淬火温度、回火温度和运行速度对抗拉强度、屈服强度影响很大。
The results showed that the tensile strength and yield strength decrease while total elongation increases with decreasing quenching temperature.
结果表明,随着淬火温度的降低,双相钢的屈服和抗拉强度下降,同时总伸长率提高;
The Influence of quenching temperature and tempering temperature on mechanical properties and microstructure of ZG310-510 cast steel was studied.
研究了淬火温度和回火温度对ZG310- 510铸钢组织和力学性能的影响。
The results show with increasing quenching temperature the brittle temperature of the steel tempered at low temperature brittle temperature moves upwards.
结果表明:随淬火温度提高,低温回火脆性区向高温区漂移。
This article puts emphasis on predicting the three-dimensional fields of transient quenching temperature, phase change and hardness of the try mentioned above.
文中着重模拟预测了它们的三维淬火瞬态温度场、相组织场及硬度场等。
The influences of quenching temperature, cooling pattern and temper temperature on the structures and properties of high chromium cast iron roll were investigated.
研究了淬火温度、淬火冷却方式和回火温度对高铬铸铁轧辊组织和性能的影响。
The influences of quenching temperature on mechanical properties of the pipeline steel were investigated by means of microscopic analysis and mechanical property test.
采用力学性能测试、显微组织分析等方法研究了终冷温度对双相大变形管线钢的力学性能的影响。
The influences of different microstructure, silicon content, quenching temperature and cooling rate of the SiCr white cast iron on its abrasive wear performance were investigated.
研究了硅铬白口铸铁不同组织、不同含硅量、不同淬火加热温度及冷却速度对其耐磨粒磨损性能的影响。
The effect of quenching temperature, the interval time from quenching to aging and aging institution to 2A70 aluminium alloy pre-stretching plate structure and properties are introduced.
介绍了固溶处理温度、淬火到时效间隔时间及时效制度等对2A70铝合金预拉伸厚板组织和性能的影响;
The content and stability of retained austenite is higher after more Mn is added, and also the strength is higher with preferable elongation when the appropriate quenching temperature is chose.
锰含量提高并选取合适的淬火温度后,残余奥氏体含量及稳定性提高,抗拉强度显著提升的同时保持了较高的伸长率。
The results showed that the austenite recrystallization occurs in a temperature range biger than thenormal quenching temperature and there is an optimum temperature range for the grain refining.
结果表明,奥氏体的再结晶发生在钢的正常淬火温度以上的一个温度范围,并在该范围内存在晶粒细化效果最佳的温度区域;
The hardness variation of D2 steel under different quenching temperature and the influence of subzero treatment on hardness of D2 steel were studied, and its microstructure was analyzed as well.
研究了D2钢在不同温度淬火后的硬度变化,以及深冷处理对其硬度的影响,并对其显微组织进行了分析。
This is not true in oil quenching, when the surface temperature may be high during the critical stages of quenching.
但油淬情况就不是如此,因为油淬时在淬火临界阶段零件表面的温度可能仍然很高。
The distribution of the temperature field during magnetic field quenching is a kind of new research.
外加磁场淬火的温度场分布模拟是一个新的领域。
The temperature change of knitting needles during quenching in the mesh-belt furnace was simulated using the ANSYS software.
针对织针网带炉淬火,利用有限元分析软件ANSYS,对织针加热过程中的温度变化进行了模拟。
QUENCHING: The process of rapid cooling from an elevated temperature. The product is placed in contact with liquids or gases, usually oil, water, or air.
淬火:指从某一高温快速冷却的过程。产品被放置于液体或气体中接触,通常是油,水或者空气。
However, brine or water quenching is capable of rapidly bringing the surface of the quenched part to its own temperature and maintaining it at or close to this temperature.
然而盐水或水淬火能够将被淬零件的表面迅速冷却至本身温度并将其保持或接近此温度。
The test results show that the surface of H13 steel can obtain the optimum performance at temperature of complete annealing, quenching and tempering.
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 tensile strength, elongation and hardness of T10 steel subjected to magnetic field quenching and to high temperature tempering were separately increased by 28%, by 8.
与经普通淬火和高温回火的相比,经磁场淬火和高温回火的T10钢的抗拉强度提高了28%,断后伸长率提高了8。
The tensile strength, elongation and hardness of T10 steel subjected to magnetic field quenching and to high temperature tempering were separately increased by 28%, by 8.
与经普通淬火和高温回火的相比,经磁场淬火和高温回火的T10钢的抗拉强度提高了28%,断后伸长率提高了8。
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