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- white heart malleable casting 白心韧性铸件
- white heart malleable cast iron 白心可锻铸铁
- white heart malleable iron 白心可锻铸铁
- black heart malleable cast iron 黑心可锻铸件
- Ack heart malleable cast iron 黑心可锻铸件
- Malleable cast iron. White cast iron that has been heat treated to convert the cementite into graphite clusters; a relatively ductile cast iron. 可锻铸铁:把白口铁进行热处理使渗碳体转变为团絮状石墨,成为韧性较好的铸铁。
- Bismuth is an anti graphitization element during producing malleable cast iron, it is applied to obtain white iron texture. 铋是阻碍石墨化元素,在生产可锻铸铁件时常采用添加铋的办法来获得白口组织;
- black heart malleable castings 黑心可锻铸件
- The abrasive tools made of it are suitable for the gringding of carbon steel, malleable cast iron, hard bronze, etc. 用其制造的磨具，适用于碳素钢、锻铸钢、锻铸铁、青铜等的磨削。
- The influence of SG inoculant on graphitizing annealing of malleable cast iron was investigated. 研究了SG变质剂对可锻铸铁石墨化退火的影响。
- Malleable cast ironware produces hysteresis and eddy current loss under alternating current in transmission!line. 针对输电线路上可锻铸铁金具在交变电流的作用下产生磁滞和涡流损耗。
- High temperature graphitizing annealing kinetics for high manganese malleable cast iron has been investigated. 对高锰可锻铸铁的高温石墨化退火动力学进行了研究。
- The abrasive tools made of it are suitable for the gringding of carbon steel,malleable cast iron,hard bronze,etc. 用其制造的磨具，适用于碳素钢、可锻铸钢、可锻铸铁、硬青铜等的磨削。
- It is suitable for grinding medium and high tensile strength metal such as ordinary carbon Steel, alloy steels, malleable cast iron, hard bronae, etc. 适用于中高抗张强度金属材料的磨削,如一般碳素钢、合金钢、合金钢、可锻铸铁、硬青铜等。
- AbstractThe behaviour of aluminium in the inoculant of malleable cast it on has been studied on the basis of previous investigations. 在有关研究成果的基础上,进一步研究了铝在可锻铸铁孕育剂中的行为。
- Application:Drilling deep hole in non alloy steel,alloy steel ,grey cast iron,malleable cast iron,special aluminum or magnesium alloy. 应用:适用于非合金钢、合金钢、灰口铸铁、球墨铸铁、可锻铸铁的深孔钻削，尤其适合铝合金和镁合金的加工。
- This paper states through experements,alloy Of RE-Si may be promate graphitizatio-prccess of malleable cast iron by means of its addition to the original molten iron . 提出在可锻铸铁的生产过程中,炉前使用稀土硅铁,铝及铋等微量元素进行孕育处理,能促进渗碳体的分解,加速石墨化过程,缩短退火周期。
- The effect of Si on the crystal lattice parameters,lattice volume and crystal defects of the eutectic cementite in malleable cast iron has been studied by using X ray diffractometer and TEM. 采用X-射线衍射仪、透射电镜研究了可锻铸铁白口组织中硅对共晶渗碳体点阵参数、晶胞体积及晶体缺陷的影响。
- AbstractA new cast mealedustenitic-bainitic spheroidal graphite malleable cast ironwas developed,and it's productive technique, characteristic sand application arepresented in this paper. 研究了一种新型材料-奥贝球墨可锻铸铁。介绍了它的生产工艺、特点和应用。
- I heard John was the republican's great white hope. 我听说约翰是共和党人寄予巨大希望的人。
