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- gray cast iron brake shoe 灰铸铁闸瓦
- Mid-Manganese alloy cast iron brake shoe was studied and compared with mid-phosphorous and high-phosphorous cast iron. 本文以中锰合金铸铁闸瓦为研究对象,并与中磷铸铁、高磷铸铁进行了对比研究。
- High phosphor cast iron brake shoe 高磷闸瓦
- medium phosphor cast iron brake shoe 中磷闸瓦
- Development of composite cast iron brake shoe 铸铁复合闸瓦的研究开发
- medium phosphorus content cast iron brake shoe 中磷铸铁闸瓦
- high-phosphorous cast iron brake shoe 高磷铸铁闸瓦
- cast iron brake shoe with flange 拖轮缘铸铁闸瓦
- By mounting on the freight car, the wear resistance of compacted graphite cast iron brake shoes with phos... 实际装车运行试验表明,含磷蠕铁闸瓦的耐磨性比上述高磷灰铸铁闸瓦的高。
- The structures,technology and materials of cast iron brake shoes for locomotives and high speed motor cars are greatly improved in line with different application conditions in Russia and Japan. 俄罗斯、日本根据使用条件不同，对机车和高速动车铸铁闸瓦的结构、工艺、材料方面进行了较大的改进。
- Reason Analysis and Prevention of High Phosphor Cast Iron Brake Shoe Breaking 高磷铸铁闸瓦断瓦原因分析及预防
- The Study and Application of Mid-mangancse Alloy Cast Iron Brake Shoe 中锰合金耐磨铸铁闸瓦的研究与应用
- alloy cast iron brake shoe 合金铸铁闸瓦
- cast iron brake shoe 铸铁闸瓦
- The regulation of nucleation and growth of phosphate film on gray cast iron was studied for the phosphating process with a bath of Zn-Ca system. 摘要通过对灰铸铁锌钙系磷化过程及其机理的研究，初步确定了磷化膜在灰铸铁基体表面的形核、长大规律。
- Metallurgical industry sales and gray cast iron, ductile iron for DWF of eradicating corruption. 并销售冶金业灰铸铁，球墨铸铁专用DWF变质剂。
- Moreover, possible prospects of study on the processability of the gray cast iron in cylinder body are overviewed. 最后对缸体用灰铸铁加工性能方面研究存在的问题予以简要概括。
- If the gray cast iron corrodes through in six months, it is your fault, not the pump manufacturer's. 其作用将类似人类大脑中的神经，只通过电磁波的手段就能够进行大量的信息存取。
- Copper nickel, good machinability and bad crack resistance. Repair welding of sand hole and gray cast iron machined surface subject to no load. 镍铜,易加工,但抗裂性较差。不受力的灰铸铁加工面及砂眼补焊。
- Iron nickel, high strength and excellent ductility. Repair welding of important gray cast iron and nodular cast iron, such as cylinder cap. 镍铁,强度高、塑性好。重要灰铸铁及球铁焊补用,如汽缸盖。
