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    • 3. 发明授权
    • Processes for producing fcc metals
    • 生产fcc金属的方法
    • US06197134B1
    • 2001-03-06
    • US09408384
    • 1999-09-29
    • Toshihiro KanzakiFumi Tanabe
    • Toshihiro KanzakiFumi Tanabe
    • C22F108
    • B21B3/00B21B13/023B21B2003/005C22F1/08C23C14/3414
    • A process for producing a fcc metal consisting of copper having random orientations comprising cross rolling which is performed to achieve a total draft of at least 20% with the rolling axis being offset at 15° or more in each pass to a total offset of at least 90°, and subsequent full annealing which is accompanied by recrystallization, the fcc metal satisfying the following relationships: I(200)/I(111)≦2.3 and I(220)/I(111)≦1.0, where I(111), I(200) and I(220) are the integral intensities of the (111), (200) and (220) faces, respectively, of crystal faces as measured by X-ray diffractiometry.
    • 一种由铜组成的具有随机取向的fcc金属的方法,该方法包括交叉滚轧,其在每次通过中使滚动轴在15°或更大偏移下达到至少20%的总吃水量,至少达到至少的总偏移量 90°,随后的完全退火伴随重结晶,fcc金属满足以下关系:I(200)/ I(111)<= 2.3和I(220)/ I(111)<= 1.0,其中I( 111),I(200)和I(220)分别是通过X射线衍射法测量的晶面的(111),(200)和(220)面的积分强度。