退火就是使淬火钢变软并消除其脆性。
淬火钢为什么要退火呢?。
淬火钢为什么要退火呢?。
同时，提出了一种确定淬火钢回火工艺的新方法。
And, a new method of determining the technology of tempering of the hardened steel is also advanced.
该耳轴轴颈（22）通过淬火钢的干式切削形成。
The trunnion journal (22) is made by cutting hardened steel with using no cutting fluid.
可由一般为处理材料一直加工到淬火钢，适用范围广。
It has wide application rage from common material treatment to process hardened steel.
高精度，高效率，才能实现对淬火钢为您提高生产力。
High accuracy and high efficiency can be achieved on hardened steel for your productivity improvement.
产品适用于合金钢、不锈钢、调质淬火钢、有色金属等。
Our products are applicable in alloy steel, stainless steel, hardened steel, non-ferrous metal, etc.
这个小组也将他们的机器用在给淬火钢打洞，包括不锈钢。
The group have also used their machine to punch holes in hardened steel, including stainless steel.
指南轴：淬火钢，(不锈钢可用)，增加负载能力大的直径。
Guide Shafts: Hardened Steel, (stainless available), large diameters for increased load capability.
利用等温回火实验，采集了淬火钢在不同条件下回火时的硬度数据。
The hardness data of quenched steel under different conditions were collected utilizing austempering tests.
用于铸铁和有色金属精加工和半精加工，也用于锰钢和淬火钢的加工。
The finishing & semi-finishing of cast iron and nonferrous metals and also for the machining of manganese steel and hardening steel.
建立了描述淬火钢圆形截面硬度分布曲线——U曲线的解析函数表达式。
An analytical function for describing hardness distribution in round section of quenched steel, known as U-curve, has been established.
适于加工淬火钢、工具钢、不锈钢、铸铁、硬质合金及超硬材料磨具的修整。
Suitable for processing chilled steel, tool steel, stainless steel, cast steel, carbide and dressing super hard materials.
适合加工淬火钢，合金钢，高速钢，高碳钢等硬度较硬，抗张强度较大的材料。
It can be adopted for the grinding of the hard and strong bending strength materials such as chilled steel, alloy steel, high-speed and high carbon steel.
分析了在不同焊接热循环条件下相应的部分易淬火钢焊缝及热影响区的显微组织。
The microstructures of weld metal and HAZ under different thermal cycle are analyzed correspondingly.
结果表明，钢球开裂为淬火开裂，淬火温度过高是导致淬火钢球开裂的主要原因。
The main cause of the cracking is that the quenching temperature is too high.
PCBN刀具适合各种轴承钢、工具钢、淬火钢以及各种高硬度铸铁、喷涂、硬质合金的粗精加工。
PCBN cutters are used for rough and fine processing various of bearing steel, tool steel, chilled steel, and other many kinds of cast steel and carbide of different hardness.
重点分析了陶瓷刀具在切削淬火钢和镍基高温合金中有关切削力、切削温度、刀具磨损等方面的机理。
The mechanism of cutting force, cutting temperature and tool wear in the machining of quenched steel and nickel based high temperature alloy with ceramic tools are analyzed in the paper.
通过试验，论证了淬火钢中硼向奥氏体晶界的偏聚，是在冷却过程中发生的一种非平衡的晶界偏聚现象。
The test has been demonstrated that the boron segregation at austenite grain boundaries in quenched steel is a non-equilibrium grain boundary segregation phenomena occurred during cooling.
它具有自我锐化淬火钢叶片的铸造处理与春季的紧张局势，以确保在任何位置，以及一个安全护栏手柄锁。
It features a self-sharpening hardened steel blade, a cast metal handle with tension spring to secure in any position, and a safety guard rail with handle lock.
研究结果表明，淬火钢的合金元素含量和硬度对刀具的耐用度均有明显的影响，淬火碳钢的可加工性最好；
The experimental results show that the alloying element content of a hardened steel and its hardness have a remarkable influence on the tool life. The hardened carbon steel has the best machinability.
将氮化碳涂层刀具应用于干切削领域，通过对淬火钢的干式切削试验，研究氮化碳涂层刀具的切削加工性能。
The cutting experiments show that in cutting of quenched steel the tool life of this cutter is longer than that of uncoated cutting tool.
经热处理淬火的碳素工具钢和渗碳淬火钢零件，在磨削时常常出现大量较规则排列的裂纹，它直接影响零件的质量。
The parts of tool steel and carburization hardened steel through he at treatment has often appeared grinding cracks. It influences the quality of the parts.
试验研究发现，磨削淬硬的磨削力比值范围与磨削淬火钢的磨削力比值范围相一致，大于磨削普通钢的磨削力比值范围。
The grinding force ratio in grind-hardening consists with the grinding force ratio in grinding quenched steel, and is bigger than the grinding force ratio in grinding unquenched steel.
表面淬火钢，铜、铝合金薄板，带钢，硬质合金钢，镀锌，镀铬，镀锡，材料表面热处理和化学表面处理的各种金属材料。
Surface hardened steel, copper, aluminum alloy sheet, hard alloy steel, zinc layers, chrome layers, tin layers, surface heat treating and chemical treating materials, etc.
适用范围表面淬火钢，铜、铝合金薄板，带钢，硬质合金钢，镀锌，镀铬，镀锡，材料表面热处理和化学表面处理的各种金属材料。
Usage Range: Surface hardened steel, copper, aluminum alloy thin sheet, hard alloy steel, zinc layers, chrome layers, tin layers, surface hardened treating and chemical treating materials, etc.
适用范围表面淬火钢，铜、铝合金薄板，带钢，硬质合金钢，镀锌，镀铬，镀锡，材料表面热处理和化学表面处理的各种金属材料。
Usage Range: Surface hardened steel, copper, aluminum alloy thin sheet, hard alloy steel, zinc layers, chrome layers, tin layers, surface hardened treating and chemical treating materials, etc.
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