• The new cast hot work die steel (CHD steel) has high strength and toughness, high thermal stability, high lifetime and wide application prospects.

    新型铸造模具钢CHD由于具有较高韧性高温稳定性使用寿命高于锻造模具具有广阔应用前景

    dict.cnki.net

  • The performance and application of plastic die steel made in our country are introduced and compared with others domestic or abroad for reasonable selection in different cases.

    介绍我国研制塑料模具性能应用概况国内外常用的塑料模具钢材进行了比较以便不同使用状态合理选用模具材料。

    dict.cnki.net

  • The advance in plastics die steel, high cleanliness die steel, high isotropic die steel and die steel products, and the development of high performance die steel are presented in this article.

    介绍了国内外塑料模具钢纯净度模具钢高等向性模具钢以及模具钢品种进展新型高性能模具钢开发

    www.chemyq.com

  • The results are summarized as follow: A certain plastic deformation occurs in boron-doped layer of die steel bearing repeated shock compressive loads.

    结果指出:模具钢渗硼多次冲击压缩载荷下发生一定塑性变形

    dict.cnki.net

  • The nature of strength and toughness of a new cast hot working die steel (CHD steel) has been studied through the micro analysis in this paper.

    采用微观分析方法探讨新型铸造模具钢CHD)的强韧化机理。

    dict.cnki.net

  • Hardware Die steel;

    五金模具钢材

    tietai.net

  • The viewpoints may be of large reference value for metallurgical corporations and die industry to establish the die steel development plan.

    我国冶金企业模具制造行业制定模具钢发展规划一定参考价值

    dict.cnki.net

  • With the increasing of the diameter and interspacing of micro-convexes, friction coefficient and wear volume of die steel decreased slowly.

    随着直径间距增大,模具钢表面摩擦系数相应减小体积磨损量亦逐渐减小

    danci.911cha.com

  • The importance of developing new die steel, and some die steel , specially hot forging die steel A and plastic die steel B produced by TISCO have been introduced in this article.

    介绍开发新型模具钢重要性介绍太钢生产一些模具钢品种,重点介绍开发热作模具钢A塑料模具钢B

    dict.cnki.net

  • The leading products are carbon steel, alloy steel, die steel, rolled steel, titanium alloy, super alloy and nonferrous metal forgings.

    主要以锻造碳素钢合金钢模具钢轧辊钛合金高温合金以及有色金属锻件等为主导产品

    www.syyinjie.com

  • The microstructure and composition of precipitated phase in unquenched and untempered die steel for plastic mould have been investigated using following techniques:TEM, AEM, EDS and chemical analysis.

    利用电子显微镜技术化学分析方法观察分析非调质塑料模具钢合金析出显微特征成分

    www.dictall.com

  • Isothermal spheroidizing process for H13 hot-working die steel was studied in th is paper.

    H13热作模具钢的等温球化退火工艺进行了试验研究

    www.chemyq.com

  • Analyzed the cold die steel performance characteristics and use, introduced the cold die steel heat treatment technology and surface strengthening technical development.

    分析模具钢性能特点用途介绍模具钢热处理技术表面强化技术发展

    lib.cqvip.com

  • This method of vacuum heat-treatment is therefore regarded as an effective process for die steel D2.

    从而证明提高D2模具一种有效热处理工艺

    dict.cnki.net

  • Compared with the forging die steel, casting forging die steel although toughness is low, but high strength, red hardness is good, with low notch sensitivity and high resistance to thermal fatigue.

    锻造模具钢相比铸造热锻模具钢虽然韧性强度硬性具有较低缺口敏感性较高抗热疲劳性。

    lib.cqvip.com

  • Martensitic hot die work steel cant work at 700 ℃, but austenitic hot work die steel has good high-temperature strength.

    700℃下,马氏体型热作模具钢难以工作氏体型热作模具钢具有良好高温强度

    www.dictall.com

  • The boron-doping technology and metallurgical micro-structure of die steel are discussed from the angle of its resistance to repeated shock compression.

    结果指出:模具钢多次冲击压缩载荷下发生一定塑性变形。

    www.dictall.com

  • The flat die steel production line product; main product: high alloy flat die steel rolling program and pass design at Fushun Special Steel Co.

    介绍了抚顺特殊钢有限公司模具扁钢生产线生产工艺;主导产品:高台模具扁钢轧制程序设计孔型设计

    www.dictall.com

  • Effect of filling ratio and melting speed on the quality of ESR ingot of H13 hot-work die steel was studied.

    研究填充H13热作模具钢电质量影响

    www.dictall.com

  • Alloy steel, die steel, tool steel. Processing materials for the user model and the cold drawing hot rolled round steel bar. Can be long-term stock.

    合金钢模具钢工具钢。可用户加工生产材质型号热轧圆钢圆钢。并长期现货供应

    xcq114.com

  • The prospect of market of die steel products in China is systematically analyzed.

    系统地分析了我国模具钢产品市场前景

    dict.cnki.net

  • The roller sheaths made of nodular cast iron instead of alloy die steel was discussed from choosing material and heat treatment, and it has been applied in production.

    选材热处理角度论述了以球墨铸铁代替合金模具钢制造轧机轧辊对以低成本材料代替高成本材料进行了有益的探索,应用实际生

    tech.zidian8.com

  • Die steel molds affect electronic and communications products: type of mold market, accounting for the bulk of audio and video products, especially in the TV molds.

    模具钢影响电子通讯产品模具模具市场中,音像产品大头其中尤彩电模具为主

    www.jsbls.com

  • Results showed that effect of using the hot spray-welding process to strengthening the hot-working die steel surface was good.

    结果证明采用工艺热作模具钢表面进行强化效果优良

    www.chemyq.com

  • Factory production of riveting die steel using high-quality refined by mold. With the appearance of beautiful, feel comfortable, precise concentricity characteristics.

    本厂生产铆合采用优质模具钢料精制成,具有外观美观手感舒适同心度精准特点

    www.cnbearing.biz

  • The hot-forging dies made by new-type precision casting die steel are applied on site.

    采用新型精铸模具钢制备锻模进行现场应用

    www.dictall.com

  • A study on the structure and properties of precipitation hardening non-magnetic die steel has been carried out with different alloy compositions and heat treatments.

    通过合金元素热处理工艺的变化,弥散硬化型模具钢组织性能进行研究,从而开发种成本较低的无模具钢。

    dict.cnki.net

  • The machinability of 718 plastic die steel after different heat treatment was studied and the main influence factors was discussed.

    718塑料模具钢经过不同工艺热处理加工性能进行了研究分析影响加工性能主要因素

    www.dictall.com

  • Properties and types of cold working die steel were summarized, and the disadvantages of traditional cold working die steels and advantages of new cold working die steels were put forward.

    综述模具钢性能分类,指出了传统模具钢局限性新型模具钢优势

    www.dictall.com

  • Properties and types of cold working die steel were summarized, and the disadvantages of traditional cold working die steels and advantages of new cold working die steels were put forward.

    综述模具钢性能分类,指出了传统模具钢局限性新型模具钢优势

    www.dictall.com

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