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C10200無氧銅

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C10200

C10200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%,的純度(du)(du)大于(yu)(yu)(yu)99.95%。根據含(han)氧(yang)量和雜(za)質含(han)量,無(wu)氧(yang)銅又(you)分為一號和二號無(wu)氧(yang)銅。一號無(wu)氧(yang)銅純度(du)(du)達到99.97%,氧(yang)含(han)量不(bu)大于(yu)(yu)(yu)0.003%,雜(za)質總含(han)量不(bu)大于(yu)(yu)(yu)0.03%;二號無(wu)氧(yang)銅純度(du)(du)達到99.95%,氧(yang)含(han)量不(bu)大于(yu)(yu)(yu)0.003%,雜(za)質總含(han)量不(bu)大于(yu)(yu)(yu)0.05%。

無(wu)(wu)(wu)(wu)氧(yang)(yang)銅(tong)(tong)無(wu)(wu)(wu)(wu)氫脆(cui)現象(xiang),導電(dian)率高(gao)(gao),加工(gong)性能和(he)(he)焊接性能、耐蝕性能和(he)(he)低(di)溫(wen)性能均(jun)好。各國對于含(han)氧(yang)(yang)量的(de)(de)標(biao)準(zhun)也(ye)不完全相同,存在(zai)一(yi)定(ding)的(de)(de)差異。OFC(無(wu)(wu)(wu)(wu)氧(yang)(yang)銅(tong)(tong)):純(chun)度(du)(du)(du)為(wei)99.995% 的(de)(de)金屬銅(tong)(tong)。一(yi)般用(yong)(yong)于音響器材(cai)、真空電(dian)子(zi)器件、電(dian)纜等(deng)電(dian)工(gong)電(dian)子(zi)應(ying)用(yong)(yong)之中。其中無(wu)(wu)(wu)(wu)氧(yang)(yang)銅(tong)(tong)中又有(you) LC-OFC(線形結晶無(wu)(wu)(wu)(wu)氧(yang)(yang)銅(tong)(tong)或結晶無(wu)(wu)(wu)(wu)氧(yang)(yang)銅(tong)(tong)):純(chun)度(du)(du)(du)在(zai)99.995%以(yi)上和(he)(he)OCC(單晶無(wu)(wu)(wu)(wu)氧(yang)(yang)銅(tong)(tong)):純(chun)度(du)(du)(du)最(zui)高(gao)(gao),在(zai)99.996%以(yi)上,又分為(wei)PC-OCC和(he)(he)UP-OCC 等(deng)。采用(yong)(yong)UP-OCC技術(Ultra Pure Copper by Ohno Continuous Casting Process)制造的(de)(de)單結晶無(wu)(wu)(wu)(wu)氧(yang)(yang)銅(tong)(tong),無(wu)(wu)(wu)(wu)方向性、高(gao)(gao)純(chun)度(du)(du)(du)、防腐蝕、極(ji)低(di)的(de)(de)電(dian)氣阻抗使得線材(cai)適合高(gao)(gao)速優質(zhi)的(de)(de)傳(chuan)輸信號(hao)。

基本信息

  • 中文名稱

    C10200無氧銅

  • 牌號

    C10200

 
  • 化學成份

    銅、銀、錫等

  • 硬度

    HV80-90

化學成份


銅+銀 CuAg:≥99.97圖片關鍵詞錫 Sn :≤0.002

鋅 Zn:≤0.003

鉛(qian) Pb:≤0.003

鉛 Pb:≤0.003

硼 P:≤0.002

鎳 Ni:≤0.002

鐵(tie) Fe:≤0.004

鈹(pi) 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,導電、導熱性極好,無"氫病"或(huo)極少(shao)"氫病";;加工性能和焊(han)接、耐蝕、耐蝕性均好。

物理性能


硬度:HV80-90

抗(kang)拉強(qiang)度:245-345(MPA)



標簽: 純銅