bainitic transformation是什么意思

网络释义

用法例句

It was found that an upper bainitic transformation,γ→α-Fe+γ′-Fe_4N,occurred preferentially at either the grain boundaries or the dislocation lines in the interior of austenite grains,producing a microstructure which,although morphologically looking markedly different,consisted of bainitic packets composed of parallel bainitic ferrite(α-Fe)laths withγ′-Fe_4N lath.

等温转变属于γ→α-Fe+γ′-Fe_4N上贝氏体转变,转变产物由α-Fe板条和γ′-Fe_4N板条交替排列而成的贝氏体板条团以及离散分布在贝氏体团块间的残余奥氏体(γr)小团块组成。

The effect of deformation on bainitic transformation and the microstructure of a microalloyed clean steel and two commercial steels (STE355 and X60) has been studied.

讨论了变形对高洁净微合金钢贝氏体转变及转变组织的影响,并与两种工业钢STE355(8Y)、X60(6B)进行了比较,试验在720～1100℃进行。

Two stages, meta bainitie and typical bainitie stage, can be observed in the process of bainitic transformation for steels containing alloying elements which can preclude the precipitate of carbides.

含有阻碍碳化物析出的合金元素的钢 ,贝氏体转变过程可以分为二个阶段 :准贝氏体阶段和典型贝氏体阶段 ,准贝氏体阶段组织为贝氏体铁素体和残余奥氏体 ,典型贝氏体阶段组织为贝氏体铁素体和碳化物。

After austenizing at temperature above 820℃, bainite transformation can detected at anstempering at temperature of 350℃.

研究结果表明:试验钢热轧后再经过冷轧形变,其组织为严重变形的饼状铁素体和条带状珠光体,其在奥氏体化过程中相变形核率极高,因而奥氏体化完成后的晶粒度很小,使得随后的冷却转变的组织都比较细小;三种试验钢奥氏体化在350℃、400℃和450℃等温淬火,过冷奥氏体在350℃主要发生贝氏体转变,使钢的强度最大。

The variation of carbon distribution at the grain boundary of austenite during pre bainitic transformation has been investigated by scanning auger microprobe.

运用扫描俄歇微区探针检测贝氏体预转变过程奥氏体晶界附近碳原子的分布，发现碳原子在晶界富集，近晶界区贫碳。

Study on Hardening and Toughing of 80 Steel Wire After Bainite Transformation

80钢丝在贝氏体转变后强韧化的研究

INFLUENCE OF INTERFACE BETWEEN GRAIN BOUNDARY FERRITE AND PRIOR AUSTENITE ON BAINITE TRANSFORMATION IN A LOW CARBON STEEL

低碳钢中晶界铁素体/原奥氏体界面对贝氏体转变的影响

The transformation kinetics of lower bainite was investigated with an image-analyzer.

借助于图像分析仪分析了下贝氏体转变动力学。

Effect of Minor Boron on Undercooled Austenite Transformation in Low Carbon Bainite Steel

微量硼对低碳贝氏体钢过冷奥氏体转变的影响

Deformed Austenite Cooling Transformation and Bainite Transformation in High Pressure of Cr-Mo-V Steel

Cr-Mo-V钢形变奥氏体冷却转变及高压下的贝氏体相变

Study on continuous heating transformation in a precipitation hardening bainitic steel

析出硬化型贝氏体钢连续加热转变研究

Influence of Nickel on Kinetics of Upper Bainitic Transformation of the First Stage of Austempered Ductile Iron (ADI)

镍对奥贝球铁中上贝氏体第一阶段转变动力学的影响

Study of Continuous Cooling after Austenite Deformation of Low Carbon Bainitic Steels;

低碳贝氏体型钢变形奥氏体连续冷却研究

Continuous cooling transformation of 600 MPa grade low carbon bainite steel produced by CSP process

CSP生产600MPa级低碳贝氏体钢的相变

Deformation and fracture characteristics of ferrite/bainite dual-phase steels

铁素体/贝氏体双相钢的变形和断裂特性

Dynamic recrystallization of hot deformed austenite for microalloyed bainitic engineering steel;

贝氏体非调质钢热变形奥氏体的动态再结晶行为

Features and classification of bainite transition was described in detail.

详细介绍了贝氏体相变的特征及其分类。

CCT Curve and Deformation in Bainitic Transformation Region of a Cr-Mo-V Steel;

一种铬钼钒钢的CCT曲线及贝氏体区形变研究

Mechanism of Bainitc Phase Transformation in the HAZs of Low-Alloyed Structural Steels;

低合金结构钢焊接HAZ组织贝氏体相变机理研究

Matrix Structure of Martensite and Bainite in Steels

钢中马氏体和贝氏体基体组织的特征

Continuous Cooling Transformation Curve of Overcooling Austenite for 20MnSi Steel

20MnSi钢奥氏体连续冷却转变曲线

Continuous cooling transformation curve of undercooling austenite about Q345 steel

Q345钢奥氏体连续冷却转变曲线(CCT图)

Development of Wear-resistant Ductile Iron Mill Ball with Bainite and Martensite

贝氏体—马氏体抗磨球铁磨球的研制