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- As carbon content changing,the impact fatigue resistance and impact abrasion resistance of pearlitic low chromium cast iron is consistent with its relative toughness which... 碳含量变化时，低铬铸铁的冲击疲劳抗力及冲击磨损耐磨性与其相对韧性之间存在良好的一致性；铬含量的增加可改善低铬铸铁的综合性能。
- Application of Low Chromium Cast Iron Ball for Copper-Mine 低铬铸铁磨球在铜矿磨粉中的应用
- STUDY AND APPLICATION OF LOW CHROMIUM CAST IRON BALLS 低铬铸铁磨球的研究及应用
- Suspension Casting of Low Chromium Cast Iron 低铬白口铸铁悬浮铸造的探讨
- Failure Analysis of Low Chromium Cast Iron Balls for Pulverizers and Their Improving Prospect 低铬铸球的失效分析及改进前景
- prize-awarding 颁奖
- Low chromium cast iron 低铬铸铁
- The corrosion wear resistance of low chromium white cast iron increases when the silicon content increases in it. 而增加含硅量后的低铬白口铸铁的腐蚀磨损耐磨性将比普通白口铸铁的高。
- The effects of austempering process parameters on the mechanical character of modified low chromium white cast iron were studied by orthogonal test. 摘要采用正交试验的方法研究了等温淬火工艺参数的变化对低铬变质白口铸铁力学性能的影响。
- Effect of BZ modification and heat treatment on microstructure and mechanical properties of white cast iron with low chromium was studied in this paper. 研究了变质处理和热处理两种方法对低铬白口铸铁的组织及机械性能的综合影响。
- The abrasive resistance of as-cast martensitic high chromium cast iron is 3 times more than that of Ni-hard cast iron. 铸态马氏体高铬铸铁的耐磨性是镍硬铸铁的3倍以上。
- The high chromium cast iron can be used for lining board in asphalt concrete mixer. The abrasive resistance of the lining board is 14 times higher than that of low alloy white cast iron. 用铸态马氏体高铬铸铁制造的沥青混凝土搅拌机衬板耐磨性是低合金白口铸铁衬板的14倍多。
- The effects of nitrogen on the properties of low carbon high chromium cast iron were studied by mechanical property and wear resistance test,and metallograph analysis using OM and ESEM. 通过力学性能和耐磨性能测试、金相组织观察和ESEM形貌分析,研究了氮含量对低碳高铬铸铁性能的影响。
- High wear-resistant grinding tooth is applied to disintegrator in glass plant., The grinding tooth has low carbon steel inner and high chromium cast iron outer. The using results are remarkable. 采用复合铸造法研制一种芯部为低碳钢、外部为高铬铸钢的高耐磨碾齿,用于玻璃厂破碎物料的笼式粉碎机上,效果良好。
- But different treatments have different effects in toughening of high chromium cast iron. 但不同的处理方法对高铬铸铁韧化所起的作用也是不同的。
- Synopsis This paper discusses the methods to measure the amount of retained austenite in high chromium cast iron. 对高铬铸铁残余奥氏体的几种测定方法进行了比较。
- The influence of the K/Na modificator on structure and performance of high chromium cast iron was investigated. 研究了转炉中铬渣生产高铬低磷微碳铬铁,实验证明:工艺可行,缺点是合金不能脱硫。
- Therefore, the vanadium content in high chromium cast iron used for metallurgical spare parts is seriously controlled. 因此，必须严格控制用于冶金备件上的高铬铸铁中的钒含量。
- Some methods of retained austenite measurement on high chromium cast iron were compared. 对高铬铸铁残余奥氏体测定的几种方法进行了比较。
- Influence of pouring temperature on the size and shape of primary austenite in semi-solid hypoeutectic high chromium cast iron was studied. 利用倾斜板冷却体法制备了亚共晶高铬铸铁半固态浆料,并且研究了不同浇注温度对半固态亚共晶高铬铸铁初生奥氏体的影响。
