英语释义

1. cast iron in which the graphite is present as tiny nodules of characteristic structure

片语

nodular graphite iron pipe球墨铸铁管

nodular cast iron pipe球墨铸铁管

nodular cast iron crankshaft铸态球铁曲轴

nodular cast iron[材] 球墨铸铁

nodular cast iron GS51球墨铸铁GS

Cast Nodular-Iron球墨铸造

RE nodular cast iron稀土球墨铸铁

spheroidal graphite cast iron[材] 球墨铸铁

ductile cast iron[材] 球墨铸铁

nodular cast iron scrap球墨铸铁屑

英汉例句

• the application of huazhu cae/intecast solidification simulation software to optimize foundry method of a nodular iron casting was introduced.

  介绍了铸造商品化软件华铸cae在优化球铁件铸造工艺中的应用。

• adding copper into nodular iron caused change of its structure and properties both in as- cast as well as heat- treated condition that expanded application scope of nodular iron.

  加铜的球墨铸铁无论铸态或热处理都引起了组织及性能的变化，这种改变拓宽了球墨铸铁的应用范围。

• main products :gray iron and nodular iron castings for automotives, locomotives, refrigeration compressors and various.

  主导产品为汽车，火车，制冷压缩机及各种机械的灰铁铸件和球墨铸件及其机械加工。

• taking wheel hub as example, the investigation on the production process of heavy nodular iron castings used for wind turbine generator was introduced.

  以轮毂为例，介绍对大型风力发电机球墨铸铁件生产工艺进行的试验研究。

• the common foundry methods for nodular iron castings with medium/ small size and their design were introduced including:process characteristics of nodular iron;

  介绍日本中、小球墨铸铁件的常用工艺以及设计方法，包括：球墨铸铁的工艺特点；

• the paper is about how to obtain the densified structure of heavy-wall nodular iron castings under the condition of gravity foundry and to introduce the authors research in this area in detail.

  针对日益开始清晰的厚壁球铁件凝固特性，提出了获得其致密组织的较为系统的工艺设计思想；以作者主持完成的典型的生产实例验证了控制方法的有效性，并在此基础上讨论了控制方法的拓展途径。

• a sort of chilled nodular iron camshaft was developed by adopting resin-coated sand shell mould casting process.

  开发了一种采用树脂砂壳型铸造的激冷球铁凸轮轴。

• this paper is the research of wear resistance for the specimen of grey cast iron and nodular iron by laser treating, induction hardening and nitrocarburizing.

  本研究针对常用的灰铸铁及球墨铸铁材料分别进行激光处理、感应淬火和氨化处理，然后进行耐磨性对比试验。

• on the basis of the design theory and production experiences about the running and feeding system, the authors have compiled the cad software for such a system of the nodular iron casting.

  根据浇冒口设计理论及生产经验，编制了球铁件浇冒口系统的计算机辅助设计软件。

• the quality control of cored-wire injection process used for production of as-cast ferrite nodular iron was described.

  介绍用喂线球化工艺生产 优质铸态铁素体球墨铸铁的质量控制要点。

• the re(y)-mg-si-fe nodularizer had been used to cast heavy sectioned high ductile nodular iron cooling wall castings.

  应用钇基重稀土镁复合球化剂，铸造厚大断面高韧性球铁冷却壁，成功地获得了铸件中心部位铸态高性能。

• the reason causing breaking of a nodular iron left used for automobile steering mechanism was analyzed.

  对汽车左转向节断裂原因进行了分析。

• the effect of ba and ca on nodulization and inoculation of nodular iron was described.

  论述了钡、钙对球铁球化及孕育过程的作用。

• the reason causing nodularization degeneration in surface layer of furan resin sand nodular iron castings was analyzed.

  对呋喃树脂砂球墨铸铁件表层球化衰退原因进行了分析。

• there are two categories of on-spot rapid graphite morphology te st methods for nodular iron production at present :direct method and indirect method.

  球铁石墨形态炉前快速识别技术目前有直接快速检测和间接快速检测两大类。

• the copper- adding process and its effect on structure and properties of nodular iron was introduced.

  本文介绍了铜在球铁中的加入工艺及其对组织和性能的影响。

• one kind of nodular iron with molybdenum and moderate silicon was developed according to foreign relevant technical standards.

  根据国外相关技术标準，设计、研制了中硅钼球墨铸铁，并测试、分析了其铸态组织、力学性能、抗高温氧化性能。

• the result showed that the rockwell hardness of the high pearlite-containing nodular iron camshaft increased with increasing of its nodularity and pearlite content.

  结果表明，高珠光体含量球铁凸轮轴的洛氏硬度随着球化率和珠光体含量的升高而增加。

• the rotation-bending fatigue strength of nodular iron increases with increasing of its tensile strength, however their relationship is not of linear type.

  球铁的旋转弯曲疲劳强度随抗拉强度提高而增加，但不呈线性关系。

• jmc casting plant(jcp) specializes in producing automobile engine, gray iron and nodular iron castings, which are thin-walled, and in high strength.

  江铃铸造厂是以生产发动机铸件及车用薄壁高强度灰铁和球铁铸件为主的专业铸造厂。

• the morphology of austenite dendrites in shrinkage porosity in nodular iron is displayed by the color etching technique and the formation mechanism of shrinkage porosity has been analyzed.

  采用着色腐蚀技术，金相显示了球墨铸铁缩松区中奥氏体枝晶组织形貌，分析了球铁缩松的形成机制。

• the situation of production technology and application of nodular iron pipes in china and abroad was summarized. the existing problems were analyzed, and the development trend was forecast.

  综述了国内外球墨铸铁管的生产技术和应用概况，分析了存在的问题，并预测了发展方向。

• manual molding had been used for the nodular iron front wheel boss and differential mechanism case, and chills were used to prevent shrinkage defects.

  球铁前轮毂和差速器原采用手工造型，用外冷铁解决缩孔缺陷。

• the laser hardening technology used for crankshaft is introduced and the investigation on surface hardening of a nodular iron crankshaft was carried out by using a kw co 2 laser system.

  本文介绍了曲轴激光淬火强化技术，采用千瓦级快速轴流式激光器对球铁曲轴进行了激光淬火试验。

• some batches of production showed that microstructure of nodular iron in investment casting can reach to 2 grade nodularization, 6 grade nodule size and 10% pearlite.

  经批生产考核，精铸球铁铸件的金相组织可达到球化级别2级，石墨球大小6级，珠光体含量10 %的要求。

• foundry method, melting process, heat treatment process for nodular iron crankshaft was introduced and the measures to prevent common defects were described.

  介绍了球墨铸铁曲轴的铸造方法、熔炼工艺和热处理工艺，同时描述了预防一般缺陷的措施。

• investigations on the inoculation effect of bi-containing inoculant in re-ms nodular iron were systematically carried out in laboratory.

  在实验室条件下，较广泛地研究了铋在稀土镁球铁中的孕育作用。