The compressing deformation with different temperature,rate and extent is executed to 20MnSiv steel on Gleeb-1500 thermal simulating test machine,its model of resistance to deformation in high-temperature rolling got,its continuous cooling transformation curve drew up with twin-pass compression method.
在G leeb le-1500热模拟实验机上对20MnS iV钢进行不同变形温度、变形速度、变形程度的压缩变形,得到了该钢种高温轧制过程中的变形抗力模型,采用双道次压缩实验绘制了该钢种的连续冷却转变曲线。
The arbitrary transformation curves which are calculated by isothermal transformation kinetic equations fit the curves in the .
并进一步用等温转变动力学公式计算出过冷奥氏体等温转变过程中任意转变量曲线，与手册中的曲线吻合得很好。
By comparing the results of Tekken tests with carbon equivalents and thecharacteristic values in SHCCT diagram of steels, the authors concludethat to evaluate the sensitivity of steel to cold cracking by SHCCT diagramis more accurate than by carbon equivalents.
通过铁研式裂纹试验结果与碳当量和模拟热影响区连续冷却组织转变曲线图(SHCCT图)中的特征值比较,认为用后者判断钢的冷裂倾向比碳当量更准确。
isothermal transformation curve
(c曲线, S曲线) 等温转变曲线
continuous transformation diagrams
连续冷却转变曲线图
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)
Effect of the Hot Deformation on Continious Cooling Transformation Curve for DP600 Steels
热变形对DP600汽车用钢连续冷却转变曲线的影响
Steel--Determination of isothermal transformation diagram--Magnetic method
GB/T5058-1985钢的等温转变曲线图的测定方法(磁性法)
Simulation on isothermal transformation curves and non-isothermal kinetics
40Cr钢等温转变曲线与非等温冷却过程数值分析
Effect of As and La on continuous cooling transformation curve of E36 ship hull steel
砷及镧对E36船板钢连续冷却转变曲线的影响
The Study on the Overcooling Austenite Isothermal Transformation Diagram and Tempering Technology of Circular Chain Steel in Coal Mine Machine
煤机链条钢过冷奥氏体等温转变曲线及回火工艺研究
SH-CCT Curves of Low Alloy High Carbon Steel
低合金高碳钢焊接热影响区的连续冷却转变曲线
Continuous Cooling Transformation Curves and Structure of Nb-V-Ti Microalloying 08MnCr High Strength Steel
Nb-V-Ti微合金化高强度钢08MnCr连续冷却转变曲线和组织
The transition almost has the character of a knee on the curve.
这变化差不多使曲线上有了一个转折。
Algebraiec Interpretation of Coeffients of Quadratics Undergoing Angular Transformation;
旋转变换中二次曲线系数的几何解释
Method for curve representation against rotation,scaling and translation
一种旋转、尺度和平移不变的曲线描述方法
Study on Printed Fourier Transform Infrared Spectrum Translate into Digital Spectrum
傅里叶变换红外光谱曲线的数据转换研究
Fracture Toughness and Failure Curve of 22NiMoCr3-7 Steel in Ductile-Brittle Transition Range
22NiMoCr3-7钢韧-脆转变区断裂韧度及断裂失效曲线
A noncoplanar conic transfer arithmetic based on transfer time constraint
基于转移时间约束的异面圆锥曲线变轨算法
Flexural-torsional analysis of thin-walled curved box girders with shear lag and secondary shear deformation in restraint torsion
考虑剪滞变形及约束扭转二次剪切变形影响时薄壁曲线箱梁的挠曲扭转分析