1) bainite low-carbon ductile iron
低碳奥贝球铁
2) AB low-carbon ductile iron
奥贝低碳球铁
1.
Through many experiments, the relationship among components, microstructure and properties of as-cast AB low-carbon ductile iron, the effect of Si, Mn, Cu to the microstructure and properties of AB low-carbon ductile iron and the influence of different isothermal hardening to the microstructure and properties of AB low-carbon ductile iron, have been analyzed.
进行了多组试验,简要分析了铸态奥贝低碳球铁的成分与组织、性能的关系;分析了在同一种等温淬火工艺下,Si、Mn、Cu三种合金对于奥贝低碳球铁组织与性能的影响;以及在同一种合金成分下,不同的等温淬火工艺对于奥贝低碳球铁的组织与性能的影响。
3) austenite-bainite nodular-iron
奥贝球铁
1.
The laser surface hardening technology of large-scale diesel locomotive camshaft using cast austenite-bainite nodular-iron instead of 20Cr alloy steel was studied.
对采用铸造的奥贝球铁代替20Cr合金钢制造大型内燃机车凸轮轴的激光表面淬火工艺进行了研究,通过实验,为奥贝球铁凸轮轴激光表面淬火提供工艺参数。
2.
Firstly,the paper reviewed the development course and the practical values of austenite-bainite nodular-iron,analyzed the effect of some alloying elements on the mechanical properties of austenite-bainite nodular-iron,discussed the isothermal quenching process of austenite-bainite nodular-iron.
介绍了奥贝球铁的发展历程和使用价值,阐述了化学成分对奥贝球铁力学性能的影响,分析了奥贝球铁等温淬火热处理规范及工艺过程,对具有高强度、高韧性的奥贝球铁材料的工业应用情况作了介绍,并提出了一些促进奥贝球铁产业化发展的建议。
4) austempered ductile iron (ADI)
奥贝球铁
1.
The optimizing experiments on the heat treatment process for the final transmission driven gear made of austempered ductile iron (ADI) were carried out using orthogonal test.
运用正交试验法对奥贝球铁生产拖拉机最终传动从动齿轮的热处理工艺进行了优化试验。
2.
Tensile strength and elongation of austempered ductile iron (ADI) were considerably reduced,resulting in remarkable water embrittlement under water adhesion condition.
水附着拉伸试验中,试样表面附着的水在试样塑性变形时分解出氢使奥贝球铁(ADI)产生氢脆,抗拉强度和伸长率显著下降,发生明显的水脆化现象。
5) ADI
奥贝球铁
1.
Effect of Mn on Properties of ADI;
锰对奥贝球铁性能的影响
2.
Research on Heat Treatment Technique of ADI Gear;
奥贝球铁齿轮热处理工艺的研究
3.
A Study on Contact Fatigue Strength of ADI;
奥贝球铁材料接触疲劳强度的研究
6) austempered ductile iron
奥-贝球铁
1.
TEM observation of microstructure of austempered ductile iron;
奥-贝球铁显微组织的TEM观察
2.
In this paper, the casting principle of austempered ductile iron is summarized, and the effect of the alloy elements (including C, Si, Mn, S, P, Mo, Ni, Cu, V, Nb and so on) and heat treatment on austempered ductile iron are introduced in details.
奥-贝球铁具有高强度、高韧性、良好的耐磨性、耐热性、耐蚀性以及优良的铸造性能等特点,本文中概述了奥-贝球铁的铸造原理,详细介绍了碳、硅、锰、硫、磷、钼、镍、铜、钒、铌等合金元素及热处理工艺对奥-贝球铁性能的影响。
3.
The extensive attention is paid to the austempered ductile iron with excellent mechaical properties and good wear resistance.
奥-贝球铁具有优异的综合力学性能和良好的耐磨性,引起了世界广泛关注。
补充资料：奥氏体-贝氏体球铁
分子式：
CAS号：
性质：又叫奥-贝球铁。基体组织为奥氏体加贝氏体组织的球墨铸铁。这类球铁硅含量一般在1.4%～3.8%。含锰量小于0.5%，与普通球铁比较硅偏高、锰偏低。通过调节化学成分与热处理获得理想的奥-贝球铁的基体组织为针状贝氏体或无碳贝氏体一富碳奥氏体。这类球铁具有优良的综合机械性能、强度高、耐磨性好、韧性好、特别是有高的缺口韧性，可代替钢，用于制作重要受力结构件，如曲轴、齿轮、凸轮轴等。
CAS号：
性质：又叫奥-贝球铁。基体组织为奥氏体加贝氏体组织的球墨铸铁。这类球铁硅含量一般在1.4%～3.8%。含锰量小于0.5%，与普通球铁比较硅偏高、锰偏低。通过调节化学成分与热处理获得理想的奥-贝球铁的基体组织为针状贝氏体或无碳贝氏体一富碳奥氏体。这类球铁具有优良的综合机械性能、强度高、耐磨性好、韧性好、特别是有高的缺口韧性，可代替钢，用于制作重要受力结构件，如曲轴、齿轮、凸轮轴等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条