将准贝氏体铸钢应用于采煤机链轨架。
The chain guide frame of coal cutting machine is produced with metabainited cast steel.
研究了回火工艺对新型贝氏体铸钢组织和性能的影响。
The influence of tempering process on microstructure and mechanical properties of new type bainite cast steel was studied.
介绍新研制的准贝氏体铸钢的化学成分、组织及性能特点。
The chemical composition, organization and properties of the newly developed quasi-Bainite cast steel are described.
研究了不同冷却介质对新型贝氏体铸钢组织和力学性能的影响。
The effects of different cooling medium on microstructure and mechanical properties of new type bainite cast steel were studied.
这是因为硅使贝氏体铸钢在高应力冲击磨损下表现出不同的失效机制。
The reason is that the impact wear mechanism is different for low and high Si bainitic cast steels.
针对常用磨球材质脆性大，耐磨性低，磨耗高，研制了多元低合金贝氏体铸钢磨球。
The multicomponent low-alloy bainitic steel grinding balls have been invertigated in accordance to normal grinding balls with high brittleness, low wear-resistance and high wearing-away.
在检测分析进口抗磨件基础上，采用空冷贝氏体铸钢制造了D9L推土机铲刃、铲角。
Based on the inspection and analysis to the imported wear resisting components, the cutting blade and end bit of model D9L bulldozer were made using air cooled cast steel.
试验结果表明，准贝氏体铸钢的各项性能指标均优于国内现行链轨架材质 性能，实体拉伸 性能达到进口铸件的 性能。
The results show that the meto-bainited cast steel values of various properties are advantageous over those present in use, and tensile prOperties are up to those of imported castings.
试验表明：经过表面淬火的铸钢和经过贝氏体淬火的球墨铸铁，其接触疲劳寿命和耐磨性大幅度提高。
The test indicates that contact fatigue life and wear resistance of surface quenched casting steels and Bainite quenched spherical cast iron are increased largely.
试验表明：经过表面淬火的铸钢和经过贝氏体淬火的球墨铸铁，其接触疲劳寿命和耐磨性大幅度提高。
The test indicates that contact fatigue life and wear resistance of surface quenched casting steels and Bainite quenched spherical cast iron are increased largely.
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