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- The granuler bainite ductile iron can be obtained with the help of step austempering.This kind of ductile iron presents the excellent combination of mechanical properties. 采用阶段等温淬火可得粒状贝氏体球铁,这种球铁具有优良的综合机械性能。
- Continuous Cooling of Bainite Ductile Iron 连续冷却贝氏体球铁成分和工艺的研究
- Influence of Silicon on Continuous Cooling of Bainite Ductile Iron 硅对连续冷却贝氏体球铁的影响
- Heat Treatment for Whet-ball Made of Bainite Ductile Iron 贝氏体球墨铸铁磨球的热处理
- By using optical microscope and SEM,the change in structure and the fracture morphology of a bainitic ductile iron under high-velocity impact were investi-gated. 使用光学显微镜和扫描电子显微镜研究了贝氏体球铁高速冲击下的组织变化和断口形貌。
- Compound Centrifugal Casting Process of Needle-like Bainite Ductile Iron Roller 针状贝氏体球铁离心复合轧辊制造工艺
- Research and Application of the Austenite bainite Ductile Iron Grinding Ball 奥氏体-贝氏体合金球铁磨球的研制与应用
- STUDY ON TECHNOLOGY AND MATERIAL OF BEVEL GEAR WITH ALLOY BAINITE DUCTILE IRON BY SHELL MOULDING 壳型铸造合金贝氏体球铁伞齿轮工艺与材料的研究
- Determination of Heat Treatment Process Parameters of the Milling Ball in Low Alloyed Bainite Ductile Iron 低合金贝氏体球墨铸铁磨球热处理工艺参数的确定
- Research and production of new lower-alloy air quenching bainite ductile iron grinding 新型低合金空淬贝氏体球墨铸铁磨球的研制
- Study on Silicon Induced Phase Transformation in Bainite Ductile Iron by Monified Step Quenching 分级淬火中硅诱发贝氏体相变的研究
- Effect of Alloying Elements on Structure and Mechanical Properties of Bainite Ductile Iron in the Step Austempering in Machine Oil at Room Temperature 合金元素对室温油分级等温淬火贝氏体球铁组织和性能的影响
- Essentially, hardness lag of the alloyed Bainite ductile cast iron resulted from solute drag-like effect. 贝氏体球墨铸铁有性能滞后现象，其实质是溶质类拖曳作用。
- Ductile iron body able to withstandrough handling. 球墨铸铁阀体能够经受恶劣的操作环境。
- Ductile iron body able to withstand rough handling. 球墨铸铁阀体能够经受恶劣的操作环境。
- Turbine materials for the bronze + ductile iron. 涡轮材料为锡青铜+球墨铸铁。
- The effect of austenitizing temperature on structure and properties of vanadium bainite ductile cast iron is studied in present research. 研究结果表明，钒使贝氏体转变所要求的奥氏体化温度范围增大，并使贝氏体球铁的硬度提高。
- These experimental results offer the bases for bainite hardening by residual casting heat inproduction of vanadium bainite ductile cast iron. 这一研究结果为在生产中使用含钒生铁，利用铸造余热进行贝氏体化热处理提供了依据。
- Crack nucleation and propagation in wear-resistant bainite ductile cast iron were investigated by press trace method and SEM. 采用压痕法及扫描电镜观察，研究了抗磨贝氏体球铁中裂纹的形核与扩展。
- bainite ductile iron 贝氏法球墨铸铁,贝氏体铸铁
