• The influence of surfacing material and processing parameters on the quality of light beam powder surfacing layer is investigated.

    研究了堆焊材料组成和堆焊工艺参数对光束粉末堆焊质量的影响规律。

    youdao

  • In this paper, the influence of surfacing technology and material on the quality of light beam Ni based alloy powder surfacing layer was investigated.

    研究了堆焊工艺和材料对镍基合金光束粉末堆焊质量的影响规律。

    youdao

  • This article introduces, in details, the construction technology, quality control and follow-up survey of "Add-surfacing ac Layer on the PCC" projects using injection stability.

    本文详尽介绍了采用注浆稳固法的“白改黑”工程的工艺、质量控制方法和工后观测结果。

    youdao

  • This article introduces, in details, the construction technology, quality control and follow-up survey of "Add-surfacing ac Layer on the PCC" projects using injection stability.

    本文详尽介绍了采用注浆稳固法的“白改黑”工程的工艺、质量控制方法和工后观测结果。

    youdao

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