研究了热变形量对钒白口铸铁冲击韧性的影响。
The effect of hot deformation amount on impact toughness for Vanadium white cast iron was studied.
高铬钼抗磨合金本质为亚共晶型高合金白口铸铁。
High chromium-Molybdonum wear-resistant alloys are hypoeutectic white cast iron.
本文对不同变形量白口铸铁的热疲劳行为进行了探讨。
The thermal fatigue behavior of white cast iron with different quantity of deformation has been investigated in the paper.
介绍了通过热处理提高白口铸铁硬度和韧性的试验结果。
This paper highlights the experiment results in improving the toughness and hardness of white cast iron by heat treatment.
研究了铌对高铬锰白口铸铁断裂韧度和耐磨性的影响规律。
The effects of niobium on breaking toughness and wear - resistance of high Cr - Mn white iron was investigated.
研究了残余奥氏体对中锰白口铸铁力学性能和抗磨性的影响。
Effect of residual austenite on mechanical properties and abrasion resistance of medium Mn white cast iron was investigated.
本文研究了多元合金对高铬白口铸铁铸态组织和性能的影响。
The effect of multi element alloying on the microstructure and properties as cast of high chromium white cast iron has been studed.
介绍了白口铸铁轧辊焊接修复新工艺，并对其结果进行了分析。
A new procedure for repair welding of white cast iron roller is presented and analysis is carried out to the results.
研究了高铬白口铸铁亚临界热处理后耐磨性和显微组织的关系。
The results show that the wear resistance is improved due to austenite transforming into martensite after sub-critical heat treatment.
研究以硼化物为耐磨相的新型耐磨白口铸铁的组织特点与力学性能。
The microstructure and mechanical properties of a new type wear-resistant white cast iron with the boride as wear-resistant phase were investigated.
研究了稀土处理对钨合金白口铸铁组织、机械性能和耐磨性的影响。
The effects of RE elements on the structures, mechanical properties and wear resistance have been investigated.
我国钨资源丰富，以钨为主要合金元素，开发了钨合金白口铸铁衬板。
Our country is rich in tungsten resources. Taking tungsten as the main alloy element, tungalloy white cast iron liner is developed.
结果表明铬系白口铸铁的抗磨料磨损性能与其成分和组织有着密切的关系。
The result shows that the abrasion capability of Ct-white cast iron has compact relations with its composition and microstructure.
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 corrosion wear resistance of low chromium white cast iron increases when the silicon content increases in it.
本文提出了一种改善白口铸铁综合机械性能的方法——变质处理和热处理。
The improvement of white cast iron integrated mechanical property by inoculation and heat treatment is suggested.
白口铸铁经复合变质处理后，其洛氏(HRC)硬度比变质前有明显提高。
The Rockwell (HRC) hardness of the white cast iron is obviously increased by complexly modifying compared with the corresponding cast iron without modification.
中磷白口铸铁的宏观硬度和显微硬度高于普通白口铸铁，但冲击韧性略有降低。
The hardness and its microhardness of medium phosphorus white cast iron are higher than those of the common white cast iron, but its impact toughness slightly decreases.
内应力是造成高铬白口铸铁磨球在生产和服役过程中出现变异和失效的主要原因。
Variation and failure of the grinding ball of high chromium white cast iron during production and service are mainly caused by the internal stress.
通过净化合金液，细化基体晶粒，细化碳化物可使铬合金白口铸铁的冲击韧性提高。
By purifying the alloy melt, refining matrix grain and carbide, it is possible to increase the impact toughness of the Cr-alloyed white cast iron.
结果表明，等温淬火白口铸铁兼有较高的硬度和韧性，是一种经济实用的抗磨材料。
The result showed that isothermally quenched white iron had relatively high hardness and toughness so that it was a kind of economical and practical anti-wear material.
利用锻造方法并结合锻后适当的热处理工艺可大幅度提高铬合金白口铸铁的冲击韧性。
Adopting forging method and proper heat treatment after forging can improve significantly the impact toughness of chromium alloy white cast iron.
对亚共晶白口铸铁经高温形变后所获得的碳化物在等温球化过程中球化长大进行了研究。
The spheroidizing grow, in isothermal spheroidizing process, of carbides formed from deformation under high temperature in, hypoeutectic white cast iron is studied.
分析了三种铬系白口铸铁的碳化物类型、制备工艺、组织形貌、性能特点以及应用范围。
The carbides types, techniques preparation, microstructure, property, and applications range of three kinds of chromium white cast iron were introduced.
重点分析研究其微观组织特征，目的是解决亚共晶白口铸铁使用寿命短和脆性大的难题。
The analysis and study laid emphasis on the microstructure characteristic of hypoeutectic white cast iron in order to resolve the difficult problems of low useful life and high brittleness.
介绍将变质处理、孕育处理和微合金化技术结合使用于优质高铬白口铸铁生产的新工艺。
This paper has described the new process combined with the modification, inoculation and micro-alloyage technology in the manufacturing of high quality high-Cr white cast iron.
在对搅拌器中衬板失效分析的基础上，对镍硬铸铁和铬系白口铸铁进行了磨料磨损试验。
On the base of invalidation analysis of the wear liners of the beater, the abrasion-resistant capability experiment is carried through NJ-cast iron and Ct-white iron.
对要求高耐磨的大型工件常用的亚共晶白口铸铁材料进行了不同条件的激光表面强化处理。
The surface of the hypoeutectic white cast iron of great wearable work piece in common use was treated by laser hardening.
高应力磨料磨损或低应力磨料磨损工况条件下，高铬白口铸铁空淬后不须回火可直接应用。
Under high stress or low stress abrasion working conditions, high Cr white cast iron can be used just after it having been air quenched.
介绍了高铬白口铸铁的研究、生产工艺和应用情况；并对高铬白口铸铁的研究方向提出了看法。
The current status of research work, production technique and application on high chromium white cast iron are introduced and its research trend is also discussed.
介绍了高铬白口铸铁的研究、生产工艺和应用情况；并对高铬白口铸铁的研究方向提出了看法。
The current status of research work, production technique and application on high chromium white cast iron are introduced and its research trend is also discussed.
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