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- porous iron matrix 多孔铁基体
- Using a prefabricated porous ferroboron lump, a surface composite layer was made on gray cast iron matrix, with a common casting method. 通过预先制备带有孔隙的硼铁合金预制块，用普通浇注的方法，获得以灰铸铁为基的铸造表面复合材料。
- In this paper,the effects of three fillers(barite,vermiculite and porous iron powder) on friction and wear properties of braking friction materials are analyzed. 通过实验,研究了重晶石、蛭石和泡沫铁粉三种常用填料对制动摩擦材料摩擦磨损性能的影响。
- It was shown that porous iron powder, alumina powder and molybdenum bisulfide are materials which can stabilize tribological performance of the friction material. 泡沫铁粉、氧化铝、二硫化钼具有稳定摩擦材料摩擦磨损性能的作用。
- It is discovered by test that micro RE can promote formation of austenite in cast iron with D form graphite, which can strengthen the cast iron matrix. 通过试验研究,发现微量稀土能促进D型石墨铸铁中初晶奥氏体骨架的生长,对强化基体组织有一定的作用。
- In order to improve the abrasion-resistant on the casting surface, the low-Cr cast iron matrix composite reinforced by WC particles in sand mold was made in the experiment. 摘要为了提高铸件表面的耐磨性，实验以低铬铸铁为基体，WC颗粒为增强体，制备出颗粒增强表面耐磨复合材料。
- SHOCK COMPRESSION OF A KIND OF POROUS IRON 一种多孔铁的冲击压缩性
- gray iron matrix surface composites 铁基复合材料
- Shock Temperatures of Porous Iron from MD Simulations 多孔铁冲击温度的分子动力学模拟
- SOUND SPEED OF A KIND OF POROUS IRON AT HIGH PRESSURES 一种多孔铁的高压声速和冲击熔化
- Hugoniot Measurement of Porous Iron with Precision Oscillographs 用精密示波器测量多孔铁冲击高压实验
- Formula of Balanced Solid Solubility of Manganese in Iron Matrix 锰在铁基体中的平衡固溶度公式
- Any of several tough, porous leather substitutes. 通气性强的塑料几种粗糙的多孔的皮革代用品
- He added sand to the soil to make it more porous. 他往土里掺了些沙子以提高渗水性能。
- Napoleon conquered by the force of an iron will. 拿破仑攻无不克靠的是坚强的意志。
- It will take weeks to get all the wrinkle iron out. 解决这些难题得要几周时间。
- Have you any scrap iron knocking about? 你那儿有散在各处的废铁吗？
- He cut the iron pole to the size he wanted. 他把铁杆锯成他需要的尺寸。
- It is some kind of plastic made to imitate iron. 这是一种塑胶，但外观仿制得像铁。
- That iron is a good conductor is known to us all. 铁是良导体这是我们大家都知道的。
以上内容独家创作，受著作权保护，侵权必究
海词词典，十七年品牌
