回火组织中出现少量贝氏体。
回火完全淬硬钢得到的最终组织结构被称为回火马氏体。
The final structure obtained from tempering a fully hardened steel is called tempered martensite.
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, cooling pattern and temper temperature on the structures and properties of high chromium cast iron roll were investigated.
研究了正火温度和回火温度对ZG310- 570铸钢组织和力学性能的影响。
Influences of normalizing temperature and tempering temperature on mechanical properties and microstructure of ZG310-570 cast steel were investigated.
论述了正火(雾冷和强风冷却)和回火温度对凸轮轴中显微组织和力学性能的影响。
So the influence of normalizing treatment (with atomized moisture cooling or strong wind cooling) and tempering treatment on the structure and mechanical properties of the camshaft was investigated.
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 Influence of quenching temperature and tempering temperature on mechanical properties and microstructure of ZG310-510 cast steel was studied.
结果表明：回火索氏体是最佳的组织形态；微观硬度的不均匀性显著影响钢的表面加工质量。
The results indicated that the tempered sorbite was the optimum microstructure, the inhomogeneous distribution of micro hardness affected markedly the finish quality of the steel surface.
研究了新型碳化物贝氏体耐磨钢不同回火温度下的组织与力学性能。
The authors researched on the microstructure of a new non-carbide bainite abrasion resisting steel under the different tempering temperatures and its dynamic performance.
研究了淬火、回火工艺对低碳马氏体型高强度高韧性非调质钢的组织和性能的影响。
The effect of hardening and tempering process on the organization and performance of high-strength and high-toughness non-hardened-and tempered steel of low carbon martensite is researched.
研究了不同回火温度对XCQ16钢微观组织和力学性能的影响，试验结果表明：xcq 16钢具有较宽的回火温度范围。
Effect of tempering process on the microstructure and mechanical properties of XCQ16 steel was investigated. The results show that XCQ16 steel present a wider tempering temperature range.
研究了回火工艺对新型贝氏体铸钢组织和性能的影响。
The influence of tempering process on microstructure and mechanical properties of new type bainite cast steel was studied.
采用感应加热研究X 70控轧钢弯管二次加热力学组织、力学性能随着淬火温度、回火时间的变化规律。
Using the method of induction heating, the regulation of the variety of X70 controlled rolling steel bends'mechanics structure and mechanics property in secondary heating is investigated.
探讨了淬火及回火热处理对激冷铸铁白口层的显微组织与耐磨性的影响。
The influences of quench and temper treatment on the microstructure and wear resistance of white layer of the chilled cast iron were discussed.
改变杂质水平，看出显微组织的影响与回火脆性无关。
Varying impurity level, it was found that this microstructural effect is independent of temper embrittlement.
用x -射线衍射分析发现，试验钢回火后的组织主要为回火马氏体。
X-Ray analysis finds that steel after tempering main matrix of tempered martensite.
其组织的均匀程度与抗拉强度、延伸率一样与回火温度、时间及中间层合金的成份有关。
The structure homogenization as well as UTS and elongation is related to tempering temperature time, interlayer agent etc.
淬火组织经回火后，相变再结晶温度有所降低。
After tempering, structure inheritance reduces, the recrystallization temperature reduces.
下贝氏体组织在高应力磨料磨损下比相同硬度，或稍高硬度的回火马氏体组织具有较高的耐磨性，但在低应力磨损下表现为不利的作用。
Bainite has higher abrasive wear resistance than tempered martensite with equal or higher hardness in hard abrasion, but in reverse in soft abrasion.
研究了含钒低碳微合金钢经过不同温度回火的性能和组织的变化关系。
The variation of properties and microstructure of the low carbon microalloyed steel with vanadium was analyzed after tempering at different temperatures.
研究了回火工艺对无限冷硬轧辊表层基体组织的影响。
Effects of different tempering processes on surface microstructure of indefinite chill cast-iron roller were studied.
采用焊接热模拟的方法，模拟HAZ粗晶区组织，并在不同回火参数下对试样进行焊后热处理。
By use of the method of welding thermal simulation, the morphology in HAZ was simulated and the post-weld heat treatment under different tempering parameter to the test specimen was carried out.
研究了淬火和回火温度对中碳低合金耐磨铸钢组织和力学性能的影响。
The influences of quenching and tempering temperature on microstructure and mechanical properties of medium-carbon-low-alloy wear-resistant cast steel were investigated.
结果表明，随回火温度的升高，45钢组织的大幅度软化导致耐磨性明显下降。
The results show that the microstructure of 45 steel is substantially softened, the wear resistance rapidly decreases with the tempering temperature rising.
比较研究了堆焊层在焊态和回火态的组织、硬度、耐磨性及抗热疲劳性能。
The microstructure, hardness, wear resistance and thermal fatigue resistance of submerged -arc welded surfacing lay er in weld state and heat treatment state have been comparatively investigated.
研究了1.2311塑模钢扁钢尺寸、终轧温度、回火温度等主要工艺参数对其轧后硬度、回火硬度及组织均匀性的影响。
The influence of processing parameters, such as finishing rolling and temper temperatures, on the hardness and microstructure of 1.2311 plastic die flat steel were studied.
并从残余奥氏体、未溶碳化物和马氏体回火程度几个方面分析了组织和性能之间的关系。
The relation of the microstructures and the properties in aspect of retained austenite(Ar) , undissolved carbide(Cr) and martonsite tempered content has been analyzed.
利用扫描电镜、能谱仪和显微硬度计对激光熔覆涂层回火前后的组织、成分、硬度进行了对比分析和测试。
Microstructure, phase composition and microhardness of the coatings before and after tempering experiments were examined by SEM, EDS and Vicker microhardness tester.
电镜分析指出，复相组织疲劳性能高的原因是复相组织中的下贝氏体回火后析出短杆状碳化物，能有效地阻止疲劳裂纹的萌生及扩展。
TEM analysis reveals that the precipitation of short-bar-shaped carbides in lower-bainite can prevent effectively from initiation and propagation of fatigue cracks.
电镜分析指出，复相组织疲劳性能高的原因是复相组织中的下贝氏体回火后析出短杆状碳化物，能有效地阻止疲劳裂纹的萌生及扩展。
TEM analysis reveals that the precipitation of short-bar-shaped carbides in lower-bainite can prevent effectively from initiation and propagation of fatigue cracks.
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