Mold Filling and Microhardness of 1% Fe Titanium Alloys
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概要
- 論文の詳細を見る
We examined the mold filling capacity and microhardness of two industrial 1% Fe titanium alloys: Super-TIX800^<TM> (Nippon Steel Corp.) (Fe: 0.910%, O: 0.370%, N: 0.005%) and Super-TIX800N^<TM> (Nippon Steel Corp.) (Fe: 0.960%, O: 0.300%, N: 0.041%). Two wedge-shaped acrylic patterns (with 30° or 15° angles) were prepared. Each alloy was cast in a centrifugal casting machine. Mold filling was evaluated as the missing length between the tip of the casting and the theoretical tip. Vickers hardness of the edge of the castings was also determined. For both angles tested, there were no significant differences (p>0.05) in mold filling among these alloys and the control (CP Ti). The results of testing the microhardness near the cast surfaces indicated that the hardened reaction layers on these alloys were thinner at the edge compared to CP Ti.
- 日本歯科理工学会の論文
著者
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OKABE Toru
Department of Biomaterials Science, Baylor College of Dentistry, Texas A&M Health Science Center
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Komatsu Masashi
Division Of Operative Dentistry Department Of Restorative Dentistry Tohoku University Graduate Schoo
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SHIMIZU Hiroshi
Division of Removable Prosthodontics, Department of Oral Rehabilitation, Fukuoka Dental College
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Miller B
Department Of Biomaterials Science Baylor College Of Dentistry Texas A&m University System Healt
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FUJII Hideki
Steel Research Laboratories, Nippon Steel Corporation
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Komatsu Masashi
Division Of Operative Dentistry Graduate School Of Dentistry Tohoku University
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SATO Hideki
Division of Operative Dentistry, Graduate School of Dentistry, Tohoku University
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MILLER Barbara
Department of Biomaterials Science, Baylor College of Dentistry, Texas A&M University System Health
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Okabe Toru
Department Of Biomaterials Baylor College Of Dentistry The Texas A & M University System Health
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Okabe Toru
Department Of Biomaterials Science Baylor College Of Dentistry Texas A&m University System Healt
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Miller Barbara
Department Of Biomaterials Science Baylor College Of Dentistry A Member Of The Texas A&m Univers
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Fujii Hideki
Steel Products Lab.-1 Stainless Steel & Titanium Steel Research Laboratories Nippon Steel Corpor
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Shimizu Hiroshi
Division Of Removable Prosthodontics Department Of Oral Rehabilitation Fukuoka Dental College
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Sato H
Division Of Operative Dentistry Graduate School Of Dentistry Tohoku University
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