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    Ceramic composite wear-resistant steel ball

    Neue Suche nach: ZHANG JINLONG
    Neue Suche nach: TANG RONG
    Neue Suche nach: JIANG JIE

    The invention discloses a ceramic composite wear-resistant steel ball which is prepared by the following steps: tidily splicing and arranging ceramic preforms along the inner surface of a mold, then casting a metal melt into the mold, and carrying out heat treatment to obtain the ceramic composite wear-resistant steel ball, wherein the ceramic preform comprises the following raw materials in parts by weight: 90 parts of zirconium oxide toughened aluminum oxide ceramic particles, 1-3 parts of active powder, 3-4 parts of kaolin and 3-6 parts of an adhesive. The material has high toughness and wear resistance.

    本发明公开了一种陶瓷复合耐磨钢球，将陶瓷预制体沿模具内表面整齐拼接排列，然后浇铸金属熔体至模具中，热处理得到陶瓷复合耐磨钢球；其中，陶瓷预制体的原料按重量份包括：氧化锆增韧氧化铝陶瓷颗粒90份、活性粉体1‑3份、高岭土3‑4份、胶黏剂3‑6份。本发明具有良好的韧性和耐磨性能。

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    Ceramic composite wear-resistant steel ball

    Neue Suche nach: ZHANG JINLONG
    Neue Suche nach: TANG RONG
    Neue Suche nach: JIANG JIE

    The invention discloses a ceramic composite wear-resistant steel ball which is prepared by the following steps: tidily splicing and arranging ceramic preforms along the inner surface of a mold, then casting a metal melt into the mold, and carrying out heat treatment to obtain the ceramic composite wear-resistant steel ball, wherein the ceramic preform comprises the following raw materials in parts by weight: 90 parts of zirconium oxide toughened aluminum oxide ceramic particles, 1-3 parts of active powder, 3-4 parts of kaolin and 3-6 parts of an adhesive. The material has high toughness and wear resistance.

    本发明公开了一种陶瓷复合耐磨钢球，将陶瓷预制体沿模具内表面整齐拼接排列，然后浇铸金属熔体至模具中，热处理得到陶瓷复合耐磨钢球；其中，陶瓷预制体的原料按重量份包括：氧化锆增韧氧化铝陶瓷颗粒90份、活性粉体1‑3份、高岭土3‑4份、胶黏剂3‑6份。本发明具有良好的韧性和耐磨性能。

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    Ceramic composite wear-resistant steel ball

    Neue Suche nach: ZHANG JINLONG
    Neue Suche nach: TANG RONG
    Neue Suche nach: JIANG JIE

    The invention discloses a ceramic composite wear-resistant steel ball which is prepared by the following steps: tidily splicing and arranging ceramic preforms along the inner surface of a mold, then casting a metal melt into the mold, and carrying out heat treatment to obtain the ceramic composite wear-resistant steel ball, wherein the ceramic preform comprises the following raw materials in parts by weight: 90 parts of zirconium oxide toughened aluminum oxide ceramic particles, 1-3 parts of active powder, 3-4 parts of kaolin and 3-6 parts of an adhesive. The material has high toughness and wear resistance.

    本发明公开了一种陶瓷复合耐磨钢球，将陶瓷预制体沿模具内表面整齐拼接排列，然后浇铸金属熔体至模具中，热处理得到陶瓷复合耐磨钢球；其中，陶瓷预制体的原料按重量份包括：氧化锆增韧氧化铝陶瓷颗粒90份、活性粉体1‑3份、高岭土3‑4份、胶黏剂3‑6份。本发明具有良好的韧性和耐磨性能。

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    Titel:

    Ceramic composite wear-resistant steel ball

    Weitere Titelangaben:

    一种陶瓷复合耐磨钢球

    Beteiligte:

    ZHANG JINLONG (Autor:in) / TANG RONG (Autor:in) / JIANG JIE (Autor:in)

    Erscheinungsdatum:

    23.11.2021

    Medientyp:

    Patent

    Format:

    Elektronische Ressource

    Sprache:

    Chinesisch

    Klassifikation:

    IPC:  C04B Kalk , LIME / B22D CASTING OF METALS , Gießen von Metallen / C21D Veränderung der physikalischen Struktur von Eisenmetallen , MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS / C22C Legierungen , ALLOYS

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