在感应淬火中，通过改变加热时间、加热功率和冷却速度可以改变淬硬层深度和硬度梯度。
The hardening case depth and hardness curve can be changed by adjusting heating time, heating power and cooling speed during induction hardening.
本文摘自作者关于电磁感应热处理的新书，全面地概述了齿轮淬火，包括零件的材料选取、硬度模式、线圈设计和加热方式等。
Extracted from the authors' new book on induction heating, this comprehensive overview of gear hardening includes sections on material selection, hardness patterns, coil design and heating modes.
研究了轧辊的预备热处理工艺对感应加热淬火组织的影响，感应加热温度和时间对组织和硬度的影响。
The effect of preheating treatment process of cold rolls on induction heat quenched structures and the effect of heating temperature and time on structure and hardness have been studied.
采用中频真空感应熔炼炉、X射线衍射仪、金相显微镜、电子探针、显微硬度计等实验分析方法，研究了稀土金属铈与低熔点金属锡在钢中的相互作用。
The interaction between the cerium and tin in steel was studied by vacuum induction melting, Xray diffraction, optical microscopy, electronic probe microscopy analysis, and microhardness tester.
美式结构，刀头优质碳钢锻压，整体热处理，刃口高频感应淬火，刀片上偏心螺栓调节间隙，剪切硬度HRC30。
American type, drop-forged blades with high quality carbon steel, body heat treatment, cutting edges induction quenched, easy adjustment, cutting abilityHRC30.
美式结构，刀头优质碳钢锻压，整体热处理，刃口高频感应淬火，刀片上偏心螺栓调节间隙，剪切硬度HRC30。
American type, drop-forged blades with high quality carbon steel, body heat treatment, cutting edges induction quenched, easy adjustment, cutting abilityHRC30.
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