high speed steel

Improvement of Heat Treatment Technical Process of Cobalt High Speed Steel Roller

钴高速钢轧辊热处理的工艺改进

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A new method of AC magnetization treatment to improve endurance high-speed steel tool was put out.

提出了一种提高 高速钢 刀具耐用度的方法.

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A study on combined surface modification of M2 high speed steel

M2高速钢的影响表面复合强化的研究

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Zr-Ni-N coextruded film is deposited on high speed steel and single crystal silicon slice by using vacuum arc deposition technique. The influences of low energy nitrogen ion beam aid deposition on coating structure, morphology and hardness of Zr-Ni-N film are studied.

采用多弧离子镀技术在高速钢和单晶硅基体上制备Zr-Ni-N复合薄膜，研究了低能氮离子束对Zr-Ni-N涂层结构、表面形貌和硬度的影响。

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PR MMCs has super wear resistance with lower wear coefficient than high-speed steel .

复合材料比 高速钢 的磨损系数低两个数量级,具有更低的磨损系数,因此具有良好的耐磨性.

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Boundary Friction and Wear Characteristics of High-Speed Steel, with TiN Coating

TiN涂层高速钢的边界摩擦磨损特性

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HSS roller is one of high function roller . Its surface is made of high speed steel.

HSS轧辊 是以高速工具钢为表层材料的一种高性能轧辊.

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Molybdenum. Forms hard carbides for tool steel and high-speed steel uses.

钼加入工具钢和 高速钢 中形成强碳化物.

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Bainite transformation in a 6-5-4-2 high speed steel has been investiga-ted by means of TEM.

用TEM研究了 6—5—4—2 高速钢中的贝氏体转变.

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The study of phase configuration of M2 high speed steel by backscattering Mossbauer effect

M2高速钢中相组态的背散射穆斯堡尔法研究

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This company is a manufacturer specialized in producing high-speed steel cutter and carbide cutter.

常州市欧博工具厂是 高速 钢刀具和硬质合金刀具的专业化生产制造商.

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The article introduces the application of high speed steel roller in hot-rolled strip production, and analyses its excellent prospect from chemical composition, mechanic property, grinding resistance, hot-cracking resistance.

本文介绍了高速钢轧辊在热轧板带生产中的应用。从化学成分、力学性能、耐磨性、抗热裂性等方面分析了高速钢轧辊的良好应用前景。

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High speed steel with high abrasion resistance and toughness for general use.

通用高速工具钢,具有极高的耐磨性和良好的韧性.

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It has provided an effective method to avoid the crack high-speed steel forgings.

此方法已经有效地防止了锻件中心开裂.

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Through steel truss composite bridges have many advantages such as excellent rigidity, good integrity, low building height, slight noises and favorable dynamic performance. It will be applied widely in high-speed railway.

下承式钢桁结合梁桥具有刚度大、整体性好、建筑高度低、噪声小、动力性能好等优点，在高速铁路上将会有较多的应用。

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The effects of side-blown operating parameters on the behavior of laser induced plasma and the weld seam geometry have been studied with the aid of high-speed CCD imaging in CO 2 laser welding process of thin stainless steel plate.

为了研究侧吹气体对CO2激光焊焊缝成形的影响及其机理，在不锈钢薄板CO2激光焊接过程，用高速数字摄像机拍摄了不同侧吹工艺参数下等离子体的动态变化过程。

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The Application of Aluminium High speed Steel to Screw Tap

铝高速钢丝锥的应用

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Made of super strength high speed steel with 4 precisely ground edges make it an efficient.

由高烈度高速钢精工制造而成,带有四种精确磨削的切削刃,要得该商品成为高效能,高精度.

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The knife is made of high-speed steel .

这把刀是由 高速钢 制成的.

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Effect of Tempering Temperature on Wearing Resistance of High Vanadium High Speed Steel

克鲁普铬钼钒高速钢回火温度对高钒高速钢耐磨性的影响

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A Study of Structures and Properties of Modified M2 Cast High Speed Steel

变质处理M2铸造高速钢组织和性能研究

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Study on Temper Resistibility for V-Cr-Mo-Nb-W High Speed Steel

V-Cr-Mo-Nb-W高速钢回火抗力的研究

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The effects of quenching temperature, cooling pattern, temper temperature and temper times on the structure and properties of high carbon and vanadium high speed steel ( HSS) roll were researched and the optimal heat treatment technical parameters were determined.

研究了淬火温度、冷却方式、回火温度和回火次数对高碳高钒高速钢轧辊组织和性能的影响，确定了最佳热处理工艺参数。

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Carbides in cold drawn wire of high speed steel

冷拔高速钢丝中的碳化物

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It is used to grind stainless steel, high-speed steel and heat sensitive steel.

可广泛应用于磨削不锈钢 、 高速钢 和热敏钢.

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High speed steel samples were ion nitrided in a tube reactor with an auxiliary heating furnace. The change of nitriding layer thickness, surface hardness and impact strength of the sample with H 2/ N 2 ratio, temperature and time were studied.

用外加热方式在管状反应室中对高速钢试样进行离子氮化，对氮化层的厚度变化、表面硬度及冲击韧性随H2／N2、渗氮温度及时间的变化进行研究。

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Crack of High-speed steel die was discovered on the using.

高速钢模具在使用过程中出现早期开裂.

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Content of the free-radical were determined using the paramagnetic resonance method. Result shows that high speed steel cutter blade wear seriously during fiber cutting, its main wear mechanism is abrasion of TiO_2 particles in fibers.

结果表明：切割涤纶半消光纤维时，高速钢刀片的磨损很快，主要磨损机制为纤维中TiO2粒子的磨粒磨损；

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The microstructure and thermal plasticity of the semi-solid M2 high speed steel billets prepared by cooling slope method have been investigated.

法制备出M2高速钢半固态铸坯，并对其微观组织和热塑性进行了研究。

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Than with ordinary carbon steel knives , high-speed steel tool life 10 times the number of advantages.

具有比普通碳钢刀具, 高速钢 刀具耐用数10倍的优点.

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