The properties of product : may replace copper , the pakistan alloy and so on the nobie metal , has the fine self lubrication , the high anti - impact intensity and the bending strength , saves the spouse , the comprehensive cost low status merit , the rub proofness is copper2 - 3time , is hard4 - 6time 產品性能:可代替銅、巴氏合金等貴重金屬,具有優良的自潤滑性,高耐磨性、耐腐蝕性、高抗沖擊強度和彎曲強度,節省配偶件,綜合成本低等優點,耐磨程度是銅的2 - 3倍,是鐵的4 - 6倍。