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- 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。
- 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。
- Delivery requirements of malleable cast iron pipe fittings 可锻铸铁管路连接件验收规则
- Technical requirements of malleable cast iron pipe fittings 可锻铸铁管路连接件技术条件
- Heat treatment technology in production of malleable cast iron 玛钢生产中的热处理工艺
- An Approach on the Heat Treatment Technique of Malleable Cast Iron Containing Chromium 对含铬可锻铸铁件热处理技术的探讨
- Development and Application of Malleable Cast Iron Adjustable and Double-adjustable Track Gauge Retainer 可锻铸铁可调式、双可调式轨距挡板的开发与应用
- APPLICATION OF WGQ MICROCOMPUTER-BASED ELECTROMAGNETIC NONDESTRUCTIVE TESTING INSTRUMENT TO HARDNESS TESTING OF MALLEABLE CAST IRON PARTS WGQ型微机式电磁无损检测仪在可锻铸铁件硬度检测上的应用
- Report on the First Phase of the Experiment in the Rapid Graphitizing of Malleable Cast Iron By"Hot Soaking-Plating in the Liquid of Metal" 可锻铸铁热浸镀快速石墨化试验第一阶段报告
- malleable cast iron pipe fitting 玛钢管件
- 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。
- 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。
- 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。
- 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。
- 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。
- 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;
- A fit of dizziness came over her. 她感到一阵头晕目眩。
- 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。
- He committed suicide during a fit of depression. 他一时想不开，自杀了。
