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C1020無氧銅

郭(guo)先生:   安小姐: 傳真: QQ:3309438629

C1020

C1020無氧銅是不含氧也不含任何脫氧劑殘留物的純銅。但實際上還是含有非常微量氧和一些雜質。按標準規定,氧的含量不大于0.003%,雜質總含量不大于0.05%,的純(chun)(chun)度(du)大(da)(da)于99.95%。根(gen)據含(han)(han)氧量(liang)和(he)雜質(zhi)含(han)(han)量(liang),無(wu)氧銅(tong)又分為一(yi)號和(he)二號無(wu)氧銅(tong)。一(yi)號無(wu)氧銅(tong)純(chun)(chun)度(du)達到99.97%,氧含(han)(han)量(liang)不(bu)大(da)(da)于0.003%,雜質(zhi)總(zong)含(han)(han)量(liang)不(bu)大(da)(da)于0.03%;二號無(wu)氧銅(tong)純(chun)(chun)度(du)達到99.95%,氧含(han)(han)量(liang)不(bu)大(da)(da)于0.003%,雜質(zhi)總(zong)含(han)(han)量(liang)不(bu)大(da)(da)于0.05%。

無(wu)氧(yang)(yang)銅(tong)(tong)無(wu)氫脆現象,導(dao)電(dian)(dian)率高(gao),加工性能(neng)和(he)(he)焊接性能(neng)、耐蝕性能(neng)和(he)(he)低溫性能(neng)均好。各國對于含氧(yang)(yang)量的(de)標準也不完全相(xiang)同,存在一(yi)(yi)定(ding)的(de)差異。OFC(無(wu)氧(yang)(yang)銅(tong)(tong)):純(chun)(chun)度為99.995% 的(de)金屬銅(tong)(tong)。一(yi)(yi)般用于音(yin)響(xiang)器(qi)材、真空電(dian)(dian)子器(qi)件、電(dian)(dian)纜等電(dian)(dian)工電(dian)(dian)子應用之中。其(qi)中無(wu)氧(yang)(yang)銅(tong)(tong)中又(you)有(you) LC-OFC(線形結(jie)晶(jing)無(wu)氧(yang)(yang)銅(tong)(tong)或結(jie)晶(jing)無(wu)氧(yang)(yang)銅(tong)(tong)):純(chun)(chun)度在99.995%以上和(he)(he)OCC(單(dan)晶(jing)無(wu)氧(yang)(yang)銅(tong)(tong)):純(chun)(chun)度最高(gao),在99.996%以上,又(you)分為PC-OCC和(he)(he)UP-OCC 等。采(cai)用UP-OCC技術(shu)(Ultra Pure Copper by Ohno Continuous Casting Process)制造的(de)單(dan)結(jie)晶(jing)無(wu)氧(yang)(yang)銅(tong)(tong),無(wu)方向(xiang)性、高(gao)純(chun)(chun)度、防(fang)腐(fu)蝕、極低的(de)電(dian)(dian)氣阻抗使得線材適合高(gao)速優質(zhi)的(de)傳輸信(xin)號。

基本信息

  • 中文名稱

    C1020無氧銅

  • 牌號

    C1020

 
  • 化學成份

    銅、銀、錫等

  • 硬度

    HV80-90

化學成份(fen)


銅+銀 CuAg:≥99.97圖片關鍵詞錫(xi) Sn :≤0.002

鋅 Zn:≤0.003

鉛 Pb:≤0.003

鉛 Pb:≤0.003

硼(peng) P:≤0.002

鎳 Ni:≤0.002

鐵 Fe:≤0.004

鈹 Sb :≤0.002

硫 S :≤0.004

砷 As :≤0.002

鉍 Bi:≤0.001

氧 O:≤0.002

注:≤0.03(雜質)

特性


純度高(gao),導(dao)(dao)電、導(dao)(dao)熱性(xing)(xing)(xing)極好(hao),無"氫病"或極少"氫病";加工(gong)性(xing)(xing)(xing)能(neng)和焊接、耐蝕(shi)、耐蝕(shi)性(xing)(xing)(xing)均好(hao)。

物理性能


硬(ying)度:HV80-90

抗拉強(qiang)度:245-345(MPA)


標簽(qian): 純銅