自動車用快削チタン合金コンロッドの開発

DOI Web Site 被引用文献2件

書誌事項

タイトル別名
  • Development of Free Machining Titanium Alloy Connecting Rods for Passenger Cars.
  • ジドウシャヨウ カイサク チタン ゴウキン コンロッド ノ カイハツ

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説明

Some fundamental research on alloy design of new titanium alloy and process design such as forging and surface treatment were carried out in order to develop new titanium alloy connecting rods. Free machining Ti-3Al-2V alloy is the best alloy for connecting rods because it has the mechanical properties equivalent to quenched and tempered medium carbon steel, a popular material for connecting rods. The alloy can be machined at higher speed than the most popular titanium alloy Ti-6Al-4V. Forging in the β phase temperature range is desirable to enable one heat forging of connecting rods and to eliminate crack initiation. New technology such as induction heating in forging and coating on large ends was developed. As a result of this research, new titanium alloy connecting rods which can be applicable to mass production have been developed.

収録刊行物

  • 電気製鋼

    電気製鋼 63 (1), 33-40, 1992

    大同特殊鋼株式会社

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