您要查找的是不是：
- The production of light nodular graphite iron parts with high ductility in investment casting was expounded in all aspects including both technological analysis and processing control. 对熔模精密铸造高韧度球墨铸铁小件的生产,从工艺分析到生产过程的控制进行阐述。
- Casting tube of nodular graphite iron 球墨铸管
- Reliability evaluation of nodular graphite cast iron connecting rod. 球墨铸铁连杆可靠性评估。
- The influence of nodular graphite and matrix of ductile cast iron on its electric resistivity has been studied by double bridge instrument. 利用双臂电桥测量电阻的方法,研究了石墨球和基体组织对球墨铸铁电阻率的影响。
- Application of Annealing Furnace in Energy-efficient Regenerative Type During Nodular Graphite Iron Pipe Annealing 节能型蓄热式退火炉在球墨铸铁管退火中的应用
- Jet pump may be all kinds of material, such as cast iron, steel, stainless steel, Hastelloy, titanium, ceramic, glass, plastics and graphite, and made of various sizes. 喷射泵可由各种各样的材料制成，例如铸铁、钢、不锈钢、哈氏合金、钛、搪瓷、玻璃、塑料和石墨，并可制成各种尺寸。
- Trial - Manufacture and Improvement in Big Diameter Nodular Graphite Iron Ring Blank 大缸径球铁环毛坯的试制与改进
- Study on Foundry Technology of Water-cooling Copper Alloy Permanent Mold for Nodular Graphite Iron Castings 球墨铸铁汽车齿轮水冷铜合金金属型铸造工艺
- Study on the Evaporated Pattern Casting Process of Iron Shot of Nodular Graphite Iron 球铁件铁丸真空实型铸造工艺的研究
- as cast nodular cast iron 铸态球铁
- Experiment and Study on Nodular Graphite Iron Roll Production Using Nitrogen Agitation 采用氮气搅拌生产球铁轧辊的试验研究
- Methods for Improving the Cement Inner Lining in the Centrifugal Casting Tube of Nodular Graphite Iron 提高离心球墨铸铁管水泥内衬质量的方法
- Suitable for tapping threads in gray cast iron, nodular graphite cast iron, brass, brass castings, etc. 适用于灰口铸铁、球状黑铅铸铁、黄铜、黄铜铸件等的攻牙加工。
- The cast nodular iron camshaft can substitute the forged alloy steel by laser surface hardening, in this way, profits can be raised. 采用激光表面改性处理球墨铸铁凸轮轴;达到以铸代锻的目的;提高经济效益.
- For the materials with low tensile strength such as cast iron, brass, aluminium, marble, leather and rubber. Etc. 适用于加工扩张强度低的金属及非金属材料,对铸铁、黄铜、铝、石材、皮革、橡胶、耐火物等材料的磨削、研磨及切割。
- However, brittle materials such as cast iron have high compressive strength but only a moderate tensile strength. 但是，像铸铁这种脆金属虽有较高的耐压强度，却只有较中等的抗张强度。
- As-cast nodular graphite iron 铸态球墨铸铁
- nodular graphite iron 球铁
- Excellent brasion resistance of as cast martensite high Cr iron has been proven under the conditions of low stress and abrasion wear. 用消失模铸造生产复合排渣器简化了制造工艺,降低了生产成本,提高了使用寿命;
- multielement V-Ti nodular graphite cast iron 多元素钒钛球墨铸铁
