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    • 5. 发明公开
    • 치과 주조용 금속 합금 및 치과 보철물
    • 牙科铸造金属合金和牙科预制材料
    • KR1020120138406A
    • 2012-12-26
    • KR1020110057864
    • 2011-06-15
    • 박삼순
    • 박형석
    • A61K6/04A61K6/02A61K6/00
    • A61K6/043A61K6/046
    • PURPOSE: A dental casting metal alloy and a dental prosthetic material are provided to enhance palladium, silver, and indium content and to ensure excellent chemical stability and body compatibility. CONSTITUTION: A dental casting metal alloy contains 20-60 wt% of silver, 10-40 wt% of palladium, 15-35 wt% of indium, 0-10 wt% of each gallium, copper, silicone, or/and germanium, and 0-3 wt% of zinc, tin, iridium, rhenium, rhodium, ruthenium, lanthanum, osmium, or bismuth. The dental casting metal allow further contains 0-40 wt% of gold.
    • 目的:提供牙科铸造金属合金和牙科修复材料,以提高钯,银和铟含量,并确保优异的化学稳定性和身体相容性。 构成:牙科铸造金属合金含有20-60重量%的银,10-40重量%的钯,15-35重量%的铟,0-10重量%的每个镓,铜,硅氧烷或/和锗, 和0-3重量%的锌,锡,铱,铼,铑,钌,镧,锇或铋。 牙科铸造金属进一步含有0-40重量%的金。