Effect of Carbon Segregation and Residual B on Hardenability of Bearing Steel 20CrMnTiH1;
碳偏析和残余B对20CrMnTiH1齿轮钢淬透性的影响
Research on the Hardenability of steel 20CrMoH;
20CrMoH淬透性研究
Artificial Neural Network Model to Predict Hardenability of Gear Steel for Automobile;
人工神经网络模型预报汽车齿轮钢淬透性
Study on support vector machine-based prediction of steel quenching degree;
基于支持向量机的钢淬透性预测研究
Application of neural network in calculation of steel quenching degree;
神经元网络在钢淬透性计算中的应用
BP neural network-based prediction model for quenching degree control of 20CrMnTiH;
基于BP神经网络的20CrMnTiH钢淬透性预报模型
Characteristics and Application of High Strength-Toughness and High Hardenability Spring Steel 38SiMnVBE;
高强韧性高淬透性弹簧钢38SiMnVBE的特性和应用
The chemical composition, hardenability band and mechanical properties of 20CrMnTiH steel were measured.
实测了 2 0CrMnTiH钢的化学成分、淬透性带及力学性能。
The results show that heat treatment distortion of domestic gear steel reach to the level of the German gear steel by means of controlling gear steel hardenability band,grain size and reducing oxygen and inclusion content as well as isothermal annealing with extra-heat after forging instead of reheat normalizing.
实验表明 ,通过采取控制齿轮钢淬透性带宽和晶粒度 ,降低氧和夹杂物含量 ,用锻后余热等温退火代替二次加热正火等措施 ,国产齿轮的热处理畸变可达到德国齿轮水平。
The component fluctuation of 20CrMnTiH steel produced by Laiwu Steel was larger and the hardenability bands was 8～10 HRC, which restrained gear steel from improving quality grade further.
莱钢生产的20CrMnTiH钢成分波动较大,淬透性带8～10HRC,范围较宽,这制约齿轮钢质量档次的进一步提高。
Process for Controlling Hardenability Characteristic of Gear Steel 22CrMoH
22CrMoH淬透性及窄淬透性带的控制
Process for Controlling Hardenability Characteristic of Gear Steel 22CrMoH
22CrMoH淬透性及窄淬透性带的控制
surface hardening steel
低淬透性钢, 浅淬硬钢, 表面硬化钢
Steel - Hardenability test by end quenching(Jominy test)??
钢端头淬火的淬透性试验（乔米尼试验）
Hardenability Control of 22CrMoH Gear Steel
齿轮钢22CrMoH淬透性的控制
Modified Quenching Coefficient Method of Forecasting Hardenability of Medium and Low Carbon Steel and Its Application
修正淬火系数法预测中低碳钢淬透性及其应用
Tool steel-method of hardenability test
GB/T227-1991工具钢淬透性试验方法
Technical requirements for structural steel with specified hardenability bands
GB/T5216-1985保证淬透性结构钢技术条件
Structural Steel Hardenability Network Database System's Establishment
结构钢淬透性网络数据库系统的建立
The results show that good hardenability and the ability of harden quenching appear when Mn content is about 4%～5%.
结果表明,含锰4%～5%的硼白口铸铁具有较好的淬透性和淬硬性。
Hardenability and Martensite Start Temperature Research of the Steel on Artificial Nerve Network;
基于人工神经网络的钢的淬透性和Ms点的研究
Austenite grain size and hardenability of Nb-B microalloyed gear steels
铌硼微合金化齿轮钢的晶粒尺寸及淬透性
Design and Implementation of Hardenability Network Database System for Structural Steel
结构钢淬透性网络数据库系统的设计与实现
Comparison of two methods for hardenability prediction of medium-carbon structural steels
中碳结构钢淬透性的两种预报方法的比较研究
The Effect of Alloying Elements on the Continuous Cooling Transformation Diagrams and Hardenability of Medium Carbon Si-Mn-Mo-V Steels
合金元素对中碳硅锰钼钒钢连续冷却转变及淬透性的影响
Application of Partial Least Squares and Artificial Neural Network in Predicting of Hardenability of Boron Steels;
偏最小二乘法和人工神经网络在硼钢淬透性预测中的应用研究
Influences of Austenitizing Temperature and Alloy Element Chromium on Hardenability of 10B21 Steel
奥氏体化温度和合金元素铬对10B21钢淬透性的影响
Experiment Method of 2D70 Aluminum Alloy Larger Dimension Bar Hardenability in Commercial Process
工业化生产中大规格2D70铝合金棒材淬透性的实验方法
Hardenability of Wear Resistant Bainitic Steel Casting by Numerical Simulation
基于数值模拟的贝氏体/马氏体耐磨铸钢件淬透性预测