公开(公告)号：US4402906A

公开(公告)日：1983-09-06

申请号：US272526

申请日：1981-06-11

申请人： Shoji Ueda ,  Takashi Daikoku ,  Masato Zama ,  Shintaro Matsuo ,  Masahiro Saito ,  Hidejiro Kinoshita

发明人： Shoji Ueda ,  Takashi Daikoku ,  Masato Zama ,  Shintaro Matsuo ,  Masahiro Saito ,  Hidejiro Kinoshita

IPC分类号： C22C9/00 ,  B63B59/04 ,  C22C9/05

CPC分类号： C22C9/05

摘要： An alloy containing Mn in an amount of from 5 to 30 weight percent, at least one member selected from the group consisting of Sn of an amount of not more than 5 weight percent, Al of an amount of not more than 8.5 weight percent, Zn of an amount of not more than 7 weight percent, Fe of an amount of not more than 2.5 weight percent, and Ni of an amount of not more than 2.5 weight percent, and the balance to make up 100 weight percent of Cu plus normally entrained impurities produces a metallic material proof against the attachment thereto of marine organisms when the alloy fulfils a requirement that it should possess an .alpha.(face-centered cubic lattice) single-phase structure.

摘要翻译： 含有5〜30重量％的Mn的合金，至少1种选自Sn不超过5重量％的Sn，不大于8.5重量％的Al，Zn 不大于7重量％的Fe，不超过2.5重量％的Fe和不超过2.5重量％的Ni，余量构成100重量％的Cu加正常夹带 当合金满足其应该具有α（面心立方晶格）单相结构的要求时，杂质产生抵抗海洋生物附着的金属材料。