球化退火

采用常规双相区球化退火和亚温球化退火工艺研究了常规轧制（CR）和控轧控冷（CRC）的中碳钢SWRCH35K的球化退火行为和力学性能。

The behavior in spheroidizing annealing and mechanical properties of controlled rolled and cooled ( CRC ) and conventional rolled ( CR ) medium carbon steel SWRCH35K were studied with two annealing cycles .

通过该研究网状碳化物级别达到了2级以下，球化退火时间由原18h减少到了11h。

In this way , the net carbide class can be reduced to 2 , and spheroidizing annealing time decreased from 18 to 11 hours .

试验结果表明（870℃，2h+700℃，4h）等温退火是最佳的球化退火工艺。

The experimental results show that the isothermal annealing ( 870 ℃, 2 hours + 700 ℃, 4 hours ) is an optimum spheroidization annealing process .

研究了锻造后的冷却速度对T10钢等用球化退火加热温度和保温时间的影响。

The influences of cooling rate after the forge on the heating temperature and time of apheroidized annealing of steel T10 was studied .

本文研究了H-13（4Cr5MoV1Si）钢的球化退火工艺。

This paper deals with the research work on the spheroidization annealing of H-13 ( 4Cr5MoV1Si ) steel .

高碳钢A（c1f）透烧球化退火新技术新工艺

The New Technique and New Technology of the A_ ( c1f ) Temperature Equalization Spheroidizing Annealing for High-carbon Steel

本文对影响W9Mo3Cr4V钢等温球化退火硬度的因素进行了研究，通过正交试验优选出W9Mo3Cr4V钢等温球化退火的适宜工艺参数。

The factors which affect the factors for hardness of W_9Mo_3CrV_4 steel after isothermal spheroidizing was investigated . The appropriate technological para - meters for isothermal spheroidized annealing of W_9Mo_3Cr_4 V Was optimized by orthogonal test .

套圈毛坯球化退火工艺程序控制装置

Program control device of spheroidizing annealing process for bearing ring blanks

罩式炉在针布齿条钢丝球化退火工艺上的应用

Application of Mantel Furnace in Balling Annealing Process of Clothing Wires

75钢温锻加速球化退火及其应用

Warm forging accelerates spheroidizing annealing of 75 steel and its application

塑性变形对球化退火碳化物形态及分布的影响

Effects of Plastic Deformation on Spheroidization Carbide Configuration and Distribution

中碳钢球化退火石墨化退火在中小企业的应用

Application of Graphitic Annealing in the Middle or Small Corporation

60钢金属针布的球化退火和淬火工艺分析

An Analysis of Carbide Annealing and Quenching Technology for 60 Steel MCC

精密冷锻齿轮用钢的快速球化退火工艺

The Fast Spheroidizing Annealing Technology of Steel for Precision Cold Forging Gear

φ674半钢轧辊于球化退火中断裂原因分析

Fracture analysis of φ 674 semisteel roller in spheroidize annealing

珠光体可锻铸铁球化退火工艺研究

A Study on Annealing Process to Granulate the Pearlite of Malleable lron

70钢扁丝真空球化退火工艺研究

Study on Vacuum Spheroidizing Process of 70 Steel Flat Wire

25钢冷轧球化退火钢带的生产

Production of spheroidal annealing of cold rolled 25 steel strip

轴承钢材在连续式退火炉中球化退火工艺试验

Experiment on spheroidizing annealing of bearing steels in the continuous annealing furnace

球化退火态钢脱碳层深度的金相法测定

Measurement on depth of decarburized layer of spheroidized annealing steel by metallographic examination

钢丝圈用扁丝球化退火工艺的探讨

Approach to the Spheroidize Annealing of Flat Wires for Ring Travellers ' Making

中碳钢快速球化退火工艺的研究

Investigation on Rapid Spheroidization Annealing of Medium Carbon Steel

说明此工艺可明显缩短传统球化退火时间。

Therefore , the time of traditional annealing process can be significantly shortened .

文章对传统等温球化退火工艺进行了改进。

The improvement of the conventional isothermal annealing was also explored in this article .

低碳钢丝球化退火工艺的探讨

Inquiry into Spheroidization Process of Low Carbon Steel

60钢冷拔钢丝的球化退火

Spheroidizing annealing treatment of 60 steel cold-drawn wire

奥氏体碳浓度不均匀在球化退火中作用机理的研究

Study on the Mechanism of the Austenite of Inhomogenous Carbon Concentration in Spheroidizing Annealing

精锻齿坯的球化退火是精锻齿轮的关键工序之一。

The spheroidizing annealing of gear blank to be precision-forged is a crucial procedure .

研究了60钢冷拔钢丝的球化退火工艺。

The spheroidizing annealing treatment of 60 Steel cold-drawn wire is researched in this paper .

冷变形钢件的球化退火

The Spheroidizing of Cold - drawn Steel