• 退火态结构沉积疏松

    Annealed film structure is looser than as-deposited one.

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  • 韧性——脆性转变温度退火含量的增加而升高。

    The ductile-embrittlement transition temperature of vermicular graphite cast iron increased with increasing phosphorus content both in the as-cast and annealed condition.

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  • 结果表明合金钢无论退火态还是淬火回火,其组织为单相板条马氏体;

    The results show that as-annealed microstructure and as-quenched-tempered microstructure of the low carbon high alloy steel added nickel are both single-phase lath martensite.

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  • 以6061t1(挤压退火)铝合金为研究对象,探讨工艺参数轴对称管件径旋压成形影响

    Investigating the tubes of 6061t1 aluminium treated by both the extrusion and anneal, the effects of forming parameters on neck-spinning process of 3d non-axisymmetric tubes are presented.

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  • 结果表明退火2224铝合金e CAP挤压,进行时效处理明显提高了合金力学性能细化合金的晶粒。

    It is shown that the mechanical properties of annealed sample of 2224 aluminum alloy are improved by the combination of solid solution and aging treatment after ECAP, the size of grain is refined.

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  • 退火线变细:铜线出口就是张力大小不至于把线径拉丝

    When annealed wire diameter necking: copper wire in hard state, export module is sizing die, tension size not the wire diameter wire drawing.

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  • 显微硬度、电子拉伸等试验方法,测定了硬度、抗拉强度延伸率与冷加工变形量的关系及冷加工银、铜、钽退火软化曲线

    The hardness, tensile strength and elongation of Ag, cu and Ta, their relationship with the degree of cold work and soften annealing curves of cold-worked Ag, cu and Ta were investigated.

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  • 批量生产验证,取消了退火完全达到康明斯标准规定铁素体的要求。

    The result show that, the as-cast casting can completely meet the specification of Cummins standard about ferrite ductile iron after omitting annealing by high volume production provement.

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  • 结果表明退火钛合金固熔时效试样应力难于松弛这种差异温度升高而减小。

    The result shows that the stress is more difficult to relax in ti alloy under annealing than in solution and aging, but this difference decreases, depending on the temperature increase.

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  • 研究AZ31合金铸锭组织及其退火工艺,为AZ31镁合金组织直接塑性变形提供了一定参考依据。

    As-cast microstructure of Mg alloy AZ31 ingot and its annealing technology have been researched hence certain reference for direct plastic deformation from as-cast microstructure of Mg alloy AZ31.

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  • 作者提出了退火实验校验计算自由一些重要成份相对能的合理性。

    Steady state thermal annealing was proposed by the authors as a means to check the relevance of the calculated free energy diagrams at some important compositions.

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  • 等离子体退火对电活性的位错显著的钝化作用。

    They can be passivated with hydrogen plasma annealing and reactivated by subsequent thermal annealing in vacuum.

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  • 重点分析了球墨铸钢铸退火正火锻造组织特征。

    The microstructure morphology of spheroidal graphite cast steel after as-casting, annealing, normalizing, forging was investigated emphatically in this paper.

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  • 结果表明结构退火后纳米晶合金的磁性能影响较小。

    The results showed that melt-spun structure has little effects on the final magnetic properties.

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  • 锻铸材质、孕育处理石墨退火工艺进行了研究。

    Effect of inoculation treatment on the low temperature graphitization of malleable cast iron;

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  • 锻铸材质、孕育处理石墨退火工艺进行了研究。

    Effect of inoculation treatment on the low temperature graphitization of malleable cast iron;

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