• 循环次数增加不会降低速度的。

    The increase of number of cycle not debased velocity of carburization.

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  • 随着含量增加相应增加。

    The cementite phases still increase with the increase of carbon content.

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  • 主要生产固体渗碳

    The main production of solid carburizing agent.

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  • 软钢室温状态下的稳定铁素体体。

    The stable phases in soft steel at room temperature are ferrite and cementite .

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  • 球化使渗碳产生类似球状分布结构工艺

    Spheroidizing is the process of producing a structure in which the cementite is in a spheroidal distribution.

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  • 金刚石生长通过初生体的消耗得以进行

    So the diamond growth up depends on the consumption of original cementite.

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  • 回火作业可以描述析出凝聚聚结过程。

    The tempering operation may be described as one of precipitation and agglomeration or coalescence of cementite.

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  • 工艺过程执行,直接关系到热处理产品质量

    The processing of carburization affects the quality of products in heat treatment directly.

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  • 钢铁工业用于切削工具淬火处理,作钢材剂。

    For the iron and steel industry in the quenching of cutting tools for the steel of carburization.

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  • 考虑损伤前提下剩余寿命进行了评估

    The residual life of the tubes is estimated based on the carburizing damage analysis.

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  • 热处理真空,真空热处理超低温处理

    Hot treatment: vacuum, carburizing, nitriding, vacuum heat treatment and cryogenic treatment etc.

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  • 周期产品中某特定温度渗碳硬化所需要时间。

    CYCLE time: Amount of time product spends in a furnace at specified temperature for the purpose of carburizing or hardening product.

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  • 减速器的轮强度,经渗碳淬火处理,传动噪音

    The gear reducer for high strength steel carburizing carburizing hardening low noise transmission.

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  • 齿轮材料选用高级合金钢,使用自动化高温淬火处理

    Top low carbon alloy steel as gear material, adapting automatic carburizing and quenching heat treatment.

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  • 结果表明稀土降低激活,有利于提高其渗碳速度。

    The results show that re can decrease activation energy for carburizing and expedite carburization.

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  • 主要介绍井式渗碳过程单片机控制系统构成设计要点

    This paper mainly introduces the construction and designing essentials of microcontroller control system in cementite process of pit cementite furnace.

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  • 工件处理使原子钢制工件表层的化学热处理工艺

    Carburization is the heat treatment process which carbon atoms permeate into the steel work form its surface.

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  • 试验结果表明,增加炉内压力加快渗碳速度,缩短渗碳周期。

    The results show that pressure carburizing process can enhance the speed of carburizing and shorten the carburizing time.

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  • 毛坯件控制号码产品进行毛坯加工处理时用到号码系统

    Green CONTROL NUMBER: Numerical system, which is used in the scheduling of product to be green machined and carburized.

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  • 回火过程中,贝中的奥氏体扩散转变方式分解铁素体渗碳

    During the tempering process, the austenite in bainite decomposed into ferrite and cementite by diffusion transformation.

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  • 模数重载汽车减速器齿轮渗碳淬火,齿轮齿面经常出现裂纹

    Cracks frequently generated in basin gear of big modulus main reducer used in heavy load truck after carbonizing and quenching.

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  • 研究表明这种新型铸铁除了石墨奥氏体基体外,还有合金渗碳体存在

    Investigation showed that, in this new nickel cast iron, besides graphite and austenitic base, had yet alloying cementite.

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  • 实验室固体P裂解炉运行渗碳S管)乙烯裂解进行了研究。

    The ethylene cracking tubes pack-carburized in a laboratory(P tube) and carburized during servicing in a cracking furnace (S tube) are studied.

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  • 固体方法是将要处理零件与木炭焦炭这些材料一起放入密闭容器

    Pack carburizing consists of placing the parts to be treated in a closed container with some carbonaceous material such as charcoal or coke.

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  • 固体方法是将要处理零件与木炭焦炭这些材料一起放入密闭容器

    Pack carburizing consists of placing the parts to be treated in a closed container with some carbonaceous material such as charcoal or coke.

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