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首页> 外文会议>Researches in Powder Metallurgy >Mechanical and Tribological Characteristics of Sintered Manganese Steels
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Mechanical and Tribological Characteristics of Sintered Manganese Steels

机译：烧结锰钢的力学和摩擦学特性

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摘要

The effect of three iron powder grades and three manganese carrier types on mechanical and tribological characteristics of sintered 1 -5% Mn steels was investigated. The different effect of iron powder grades in dependence on manganese addition expressed oneself in strength and in wear. The highest strength and highest wear attained the steels with 3% Mn added as high carbon ferromanganese. The components - rollers - prepared from manganese steel exhibited lower wear than that from Fe-4Ni-l.5Cu-0.5Mo powder. The gears for hydrogenerator prepared from Fe-3.5Mn-0.5Mo-0.3C steel exhibited longer life time at increased oil pressure compared with that from through hardened sintered Fe-4Ni-1C steel.
机译：研究了三种铁粉等级和三种锰载体类型对1 -5％Mn烧结钢的力学和摩擦学特性的影响。铁粉等级对锰添加量的不同影响表现在强度和磨损方面。以3％的锰作为高碳铁锰添加的钢获得了最高的强度和最高的磨损。由锰钢制成的部件-辊-的磨损低于由Fe-4Ni-1.5Cu-0.5Mo粉末制成的部件。与通过硬化烧结的Fe-4Ni-1C钢相比，由Fe-3.5Mn-0.5Mo-0.3C钢制成的水轮发电机齿轮在较高的油压下具有更长的使用寿命。

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