The mechanical properties of oil hardening and tempering spring wire were introducer in this paper, The process and system constitutes for spring wire with induction heating were proposed, The operation principle of this system was also discussed.
介绍了油回火弹簧钢丝的力学性能,给出了油回火弹簧钢丝感应加热生产工艺流程及系统组成,简述了系统各部分的技术功能及特点。
The oil-tempered spring steel wire for suspension spring happen to brittle fracture in production,storage and transporting.
悬架簧用油淬火回火弹簧钢丝在生产、运输和贮存过程中会发生脆断 ,通过对脆断钢丝进行理化分析、金相检验和断口形貌的电子显微镜扫描分析 ,认为造成钢丝脆性断裂的直接原因是钢丝表面缺陷 (如表面裂纹、夹杂、机械碰伤等 ) ,这些缺陷在弹性弯曲和热处理残余应力的共同作用下 ,导致了裂纹的萌生、扩展 ,最终导致材料脆断 ,断口形貌的主要特征是沿晶断裂。
To introduce oil-tempered steel wire production line being used universally at home at present.
介绍目前国内普遍使用的油淬火回火钢丝生产线。
Research of Percentage of Area Reduction of Quench & Temper Wire Applied to Auto Damping Spring
汽车减震弹簧用油淬火回火钢丝断面收缩率分析
continuous quench and temper line
淬火回火连续作业线
Impact of 60Si2MnA wire rod decarburization on oil-hardened and tempered steel wire
60Si2MnA线材脱碳对油淬火—回火钢丝脱碳的影响
Three . They are hardening, temper and anneal .
三种。 它们是淬火、回火和退火。
Three:they are hardening,temper and anneal.
三个过程：它们是淬火、回火和退火。
Application of configuration software to production line of oil-hardened and tempered carbon spring steel wire
组态软件在油淬火—回火碳素弹簧钢丝生产线上的应用
A brief introduction to quenching-partitioning-tempering (Q-P-T) process
淬火-碳分配-回火(Q-P-T)工艺浅介
There are three main operations in the heat treatment of steel: hardening, tempering and annealing.
钢的热处理操作主要有三种，即：淬火，回火和退火。
Investigation of Compression Mechanic Behavior of HSS in Quenching and Annealing
高速钢淬火回火状态的压缩力学性能研究
Tempering softening of overlapping zones during multi-track laser quenching for carbon steel and alloy steel
碳钢及合金钢搭接激光淬火回火软化特征
Design of Database System of Heat Treatment about Quenching and Tempering for the Commonly Used Steels
常用钢的淬火回火热处理数据库系统设计
Effect of Tempering Process on Hardness of 27SiMn Steel in Zero Time Holding Quenching
零保温淬火条件下回火对27SiMn钢硬度的影响
Water Quenching and Tempering Technology Research of 1000MPa Ultra-High Strength Dual-Phase Steel;
1000MPa超高强双相钢水淬及回火工艺研究
Doppelduro method
乙炔火焰表面淬火法
Why shall harden steel be annealed ?
淬火钢为什么要退火呢?
Optimization of Cam's Carburizing and Quenching Technology of High-powered Marine Diesel Engine
大功率船用柴油机凸轮渗碳淬火的工艺优化
Early Failure of Steel Parts and Uncontrolled Microstructure after Carburizing,Post-Quenching and Tempering
钢件渗碳淬回火组织失控及构件的早期失效
Research on Deformation Heat Treatment of Heavy Die Standard Piece
大型模具标准件的拉拔并淬、回火成形研究