Quench Cracks: Cracks formed in a steel part during or after quench, resulting from high stresses in cooling; could be caused by water in the quench oil.
淬火裂纹：裂纹在钢材的淬火或淬火后形成，由于冷却时的高应力所造成；也有可能是在淬火油中的水所导致。
When fast quench and temper cooling speed are adopted at the same time, the high impact toughness will be gotten.
淬火和回火同时快冷可以获得较高的冲击韧性。
The furnace unit is consisted of a hydrogen supply source, a high temperature pit furnace, a furnace pot, a slow-cooling furnace, and a quench tank.
采用该方案制作的氢气退火炉由气源部分、井式高温炉、炉罐、缓冷炉和急冷槽组成。
As with conventional bucket, the taper bucket is manufactured from high quality quench and tempered steels allowing for high strength, as well as high abrasiveness in required areas.
象传统铲斗一样，锥形铲斗也在需要的部位使用高质量的，既具有高强度又耐腐蚀的调质钢。
This test system can measure critical currents of high-temperature superconductor at different temperature, and can also measure quench propagation property.
本测试系统不仅可以测量高温超导体在不同温度下的临界电流，还可以测量其失超传播特性。
This article introduces the impact of flame-cutting on high strength lower alloy structural steels from curious aspects Such as remnant stress, quench rigidity, cementite and so on.
介绍了火焰切割对低合金高强度钢在残余应力、淬硬、渗碳等方面的影响。
Based on main chain spocket of shearers, the paper describes special requirement of reasonable high frequency quench, quench technology, structure and technology parameter of the inductor.
根据主链轮的受力，确定了合理的高频淬火技术要求、淬火工艺、感应器的结构和工艺参数。
The process has low cost, simple operation, high thermal efficiency. It can be achieved that parts or components partially quench, and the high performance surface of material is obtain.
该工艺成本低、操作简单、热效率高，可以实现零件或部件的局部淬火，使材料获得性能优异的表面。
Not only high speed milling quench steel ensures quality of manufactured surface, but only it can obtain high production efficiency.
淬硬钢高速铣削加工既可以保证加工表面的质量，又可以获得较高的生产效率。
Used for welding in quench low and middle-alloy steel, different type of steel, and same type of high strength steel.
用于呈淬火状态下的低、中合金钢、异种钢结构，以及同类型的热强钢的焊接。
Used for welding in quench low and middle-alloy steel, different type of steel, and same type of high strength steel.
用于呈淬火状态下的低、中合金钢、异种钢结构，以及同类型的热强钢的焊接。
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