retainedaustenite相关论文
Prediction and evaluation of optimum quenching temperature and microstructure in a 1300 MPa ultra-hi
The quenching and partitioning steel is the representative of the third generation of advanced high-strength steel.The e......
Effect of Heat Treatment on Microstructure and Mechanical Properties of Quenching and Partitioning S
In order to investigate the effect of microstructural characterization on the mechanical properties and retained austeni......
Quantitative Analysis of the Crystallographic Orientation Relationship Between the Martensite and Au
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To investigate the transformation behavior of TRIP steel retained austenite under cyclic load, cyclic V-bending deformat......
A novel design scheme of hot stamping, quenching and partitioning process was conducted in a quenchable boron steel to o......
Effect of Direct Quenching and Partitioning Treatment on Mechanical Properties of a Hot Rolled Strip
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In this work,acryogenic rolling process was appliedto a 3Mn-1.5Al TRIP steel.Microstructure characterization was carried......
Microstructure and mechanical properties of low carbon medium-manganese (0.2C -7Mn) steel during ART
This paper deals with the effect of austenite reverted transformation ( ART) annealing time on microstructure and mechan......
CHARACTERIZATION OF THE MULTI-PASS WELD METAL AND THE EFFECT OF POST-WELD HEAT TREATMENT ON ITS MICR
In multi-pass welding process,various thermal cycle of both weld metal(WM)and heat affected zone(HAZ)will be subjected s......
The retained austenite content in TRIP590 steel was first measured by X-ray diffraction(XRD)method.Then,the effect of di......
The effect of austempering time after the bainitic transformation on the microstructure and property in a low-carbon bai......
Partitioning of nitrogen atoms and its effect on retained austenite content in an ultra-low-carbon C
The partitioning of nitrogen atoms and its effect on the retained austenite content(RAC)during quenching and partitionin......
近些年来,汽车厂商在汽车上越来越多的使用热成形件。热成形件拥有很好的碰撞性能并能降低能耗。22MnB5热成形QP钢最有望达到此目......
THE CHARACTERISTICS OF MICROSTRUCTURES AND PROPERTIES FOR ADVANCED ALUMINUM/SILICON CONTAINED HOT-RO
The microstructure characteristics with super fine ferrite grain size less than 5mm,appropriate retained austenite fract......
The systematic chemical compositions including common C, Si, Mn, Al, and micro- alloying elements of Ti and Nb were desi......
１８Ｃｒ２Ｎｉ４ＷＡ钢渗碳冷却后，组织中有较多的残留奥氏体。根据光学金相，扫描电镜金相，扫描电镜分析，Ｘ射线衍射定量分析和性能测试的结果，对现有热自理工......
采用微观分析方法探讨了新型铸造热锻模具钢(CHD钢)的强韧化机理.研究表明,CHD钢具有较高的强韧性和高温稳定性,其组织为具有高密......
对多种钢铁材料激光处理区中的残留奥氏体的组织形貌，合金元素固溶度及其各种性质进行了讨论。......
对主动齿轮及主动轴的材料成分，硬度、氮碳共渗层金相组织进行分析，认为主动齿轮及主动轴断裂是零件是微组织不合格，降低了强度、韧性......
研究了Ｃｒ１２型工具钢深冷处理后的耐磨性和残留奥氏体的作用。结果表明，深冷处理可扩大获得高硬度的淬火、回火温底范围，≥６０ＨＲＣ的淬火温度范围......
The systematic chemical compositions including common C, Si, Mn, Al, and micro- alloying elements of Ti and Nb were desi......
