This undetermined parameter was defined as the hardenability coefficient of steel, which is different from the conventional hardenability coefficient and depends on the descending rate of the Jominy curve.
端淬试样硬度分布模型采用了含有待定参数-淬透性系数的解析函数,本文定义的钢的淬透性系数与现有合金元素的淬透性系数不同,其大小直接决定端淬曲线的递减速率。
Responsebly, based on network database technique, this paper established the structural steel hardenability database system.
针对此现状,本文基于B/S结构模式,在Windows XP操作系统平台上,利用ASP动态网页编程技术和SQLServer2000数据库管理系统等网络数据库技术,建立了功能较完善的结构钢淬透性数据库系统。
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
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
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