low tempering
英 [ləʊ ˈtempərɪŋ]
美 [loʊ ˈtempərɪŋ]
低温回火
双语例句
- The definition of the technical parameters and the possibility to omit the low tempering have been discussed also.
并论述工艺参数的确定和讨论了取消低温回火工序的可能性。 - The reason of the increase of the impact fatigue life at normalizing and low temperature tempering was discussed.
分析了多冲疲劳裂纹扩展的行为，讨论了正火低温回火提高冲击疲劳的原因。 - Wear characteristics and mechanisms of a medium carbon alloy steel after quenching at900 ℃ and low temperature tempering at200 ℃ were investigated under the condition of impact corrosive wear.
为探讨较高的冲击力对中碳合金钢的冲击腐蚀磨损规律，对中碳合金钢经900℃淬火、200℃低温回火得到的复相组织的磨损特性和机理进行了试验研究。 - Microstructure and Properties of New Type Bainitic Steels at Low Temperature Tempering
低温回火态新型贝氏体钢的组织性能 - The casting microstructure can be improved and its impact toughness can be increased by low temperature tempering or normalizing and tempering.
经低温回火或正火回火处理，铸态显微组织获得了改善，提高了冲击韧度。 - Because the hardness of substrate was low after vacuum melting, the hardness of substrate was increased by hardening and tempering methods.
由于真空烧结涂层基体的硬度较低，采用对基体调质处理的方法来提高涂层基体的硬度。 - For machine parts large in size, a low to medium temperature tempering after quenching is suitable.
对于大尺寸零件，宜采用淬火+低温回火或中温回火处理。 - After welding, the joints are treated by low temperature tempering at 300 ℃ and normalizing at 900 ℃. The tempering treatment can improve the impact toughness in heat-influenced area of the welded joints.
焊后300℃低温回火处理和900℃正火、300℃回火处理可显著改善焊接接头热影响区的冲击韧性。 - Low relaxation Stabilizing of Steel Wire on Lead tempering Unit with Ordinary Pot
普通铅锅回火机组上钢丝的低松弛稳定化处理 - The low cycle fatigue property of surface quenching grade C steel is higher than that of normalization grade C steel and quenching and high temperature tempering grade C steel.
表面淬火C级钢比调质C级钢和正火C级钢的低周疲劳性能高，在应变量较大时，调质C级钢和正火C级钢低周疲劳寿命较高； - The experiments indicate that the impact toughness is low down as the martensite content increases, and impact toughness increases as the tempering temperature rises;
结果表明：马氏体数量增加使钢的韧性降低，回火温度升高使钢的韧性提高。 - The results show that the structure of low carbon steel will change as the variate of chromium content after annealing, but will maintain a single-tempered lathing martensite after quenching and tempering.
结果表明：在退火态下随着铬含量的变化低碳高合金钢组织会发生变化，但淬火回火下保持为单一的板条马氏体组织。 - The point of intersection of elastic line and plastic line moves toward the low cycle life with the hardness of the spring steel raised after tempering from the strain fatigue curve.
在应变疲劳曲线上，弹性线和塑性线的交点随弹簧钢回火后硬度的升高而向低循环寿命移动； - TEM study of secondary carbides precipitation in low alloyed high speed steel during tempering
低合金高速钢回火过程中特殊碳化物沉淀的电镜研究 - The paper examines martensite and austenite constituent in low carbon Ni, Cr, Mo steel during continuous cooling and its characteristics of tempering using modern high resolution electron-optical analytical techniques and optical microscope.
采用现代高分辨电子－光学分析技术及光学显微镜等，对低碳Ni－Cr－Mo钢（C≥0.06%）中M／A岛及其回火特性进行分析。 - Study on the internal friction method of low temperature tempering processing of martensite in steel
钢中马氏体低温回火过程的内耗法研究 - Effects of Low Temperature Tempering on Young's Modulus E and △ E/ E-T Curve of Elinvar Alloy
低温回火对埃林瓦合金弹性模量E及（△E/E）-T曲线的影响 - Under the condition of low load and speed, wear loss increases with the quenching and tempering numbers and then slightly decreases.
低载、低速下磨损量随着调质次数先增大后稍微降低。 - With the development of low temperature superconducting techniques, high magnetic field are more widely used. ( 1) The effect of the strong magnetic field on tempering precipitation in an Fe-0.28% C-3.0% Mo alloy was studied in this paper.
强磁场技术随着低温超导技术的成熟，得到越来越广泛的应用。本文主要研究的是强磁场对Fe-0.28%C-3.0%Mo合金回火过程中碳化物析出的影响。 - The results indicated that the mechanical properties of direct-quenched steels could be further improved by combining the direct quenching technology with low temperature tempering process.
研究发现，将直接淬火工艺与低温回火工艺相结合能够进一步提高直接淬火钢的力学性能。 - Conventional heat treatment of low alloy martensitic wear-resistant steel is quenching and low-temperature tempering process, from which it can get tempered martensite structure which has a good combination of strength and toughness.
低合金马氏体耐磨钢的传统热处理工艺为淬火后低温回火，得到回火马氏体组织，具有良好的强度、硬度和韧性的配合。