ͽÊÏßÖÐÊÇ·ñÔÊÐíÌí¼ÓÆäËû½ðÊôÔªËØ£¬£¬£¬ÐèÁ¬ÏµÓ¦Óó¡¾°¡¢¡¢±ê×¼ÒªÇ󡢡¢ÐÔÄÜÐèÇóÈý·½Ãæ×ÛºÏÅжϡ£Æä½¹µãÂß¼ÔÚÓÚ£º£º´¿Í£¨µç½âÍ£©ÊÇ»ù´¡£¬£¬£¬Ìض¨ºÏ½ðÔªËØ¿É°´±ê×¼ÏÞÁ¿Ìí¼ÓÒÔÓÅ»¯ÐÔÄÜ£¬£¬£¬µ«ÐèÑÏ¿á×èÖ¹ÓꦻòÓ°Ïìµ¼µçÐÔµÄÔÓÖÊ¡£ÒÔÏ´ÓÊÖÒÕ±ê×¼¡¢¡¢ºÏ½ð»¯ÔÀí¡¢¡¢µä·¶Ó¦Óó¡¾°Õö¿ªÆÊÎö£º£º
Ò»¡¢¡¢´¿Í½ÊÏߣº£º»ù´¡±ê×¼ÓëÐÔÄÜÒªÇó
1. ¹ú¼Ê±ê×¼£º£ºÒÔIECºÍASTMΪÀý
IEC 60228£º£º½«Íµ¼Ìå·ÖΪ4À࣬£¬£¬ÆäÖеÚ1ÀࣨʵÐĵ¼Ì壩ºÍµÚ2Àࣨ½ÊºÏµ¼Ì壩¾ùÒªÇóÍ´¿¶È¡Ý99.90%£¨Ñõº¬Á¿¡Ü0.03%£©£¬£¬£¬ÔÊÐí΢Á¿ÔÓÖÊ£¨ÈçÒøAg¡Ü0.005%¡¢¡¢ÌúFe¡Ü0.005%£©¡£
ASTM B3-20£º£º»®¶¨ÈíͽÊÏߣ¨ETPÍ£©µÄͺ¬Á¿¡Ý99.90%£¬£¬£¬Ñõº¬Á¿0.02%~0.04%£¬£¬£¬ÆäËûÔªËØ£¨ÈçÁòS¡¢¡¢Á×P£©×ÜÁ¿¡Ü0.005%¡£
Òªº¦µã£º£º´¿Í½ÊÏßÒԸߵ¼µçÐÔ£¨¡Ý100% IACS£©ºÍÈáÈÍÐÔΪ½¹µã£¬£¬£¬ÔÓÖÊÐè¿ØÖÆÔÚ¼«µÍˮƽ£¬£¬£¬×èÖ¹Ðγɵç×ÓÉ¢ÉäÖÐÐĽµµÍµçµ¼ÂÊ¡£
2. Öйú±ê×¼£º£ºGB/T 3956ÓëJB/T 8734
GB/T 3956-2008£º£º»®¶¨µÚ1ÖÖ£¨ÊµÐÄ£©ºÍµÚ2ÖÖ£¨½ÊºÏ£©µ¼ÌåµÄͺ¬Á¿¡Ý99.90%£¬£¬£¬µç×èÂÊ¡Ü0.017241¦¸¡¤mm?/m£¨20¡æ£©¡£
JB/T 8734.2-2016£º£ºÕë¶Ô¶î¶¨µçѹ450/750V¼°ÒÔϾÛÂÈÒÒÏ©¾øÔµµçÀ£¬£¬£¬ÒªÇó͵¼ÌåÇкÏGB/T 3956£¬£¬£¬ÇÒեȡÌí¼ÓÓ°Ïìµ¼µçÐÔµÄÔªËØ£¨ÈçÂÁ¡¢¡¢Äø£©¡£
µä·¶°¸Àý£º£ºÄ³ÆóÒµÒòÔÚͽÊÏßÖÐÌí¼Ó0.5%ÂÁ£¨Î´±ê×¢£©£¬£¬£¬µ¼ÖµçÀµç×賬±ê15%£¬£¬£¬±»Êг¡î¿Ïµ²¿·Ö´¦·Ö²¢ÕٻزúÆ·¡£
¶þ¡¢¡¢ºÏ½ðͽÊÏߣº£ºÌض¨ÔªËØÌí¼ÓµÄºÏÐ̳¡¾°
1. Ìí¼ÓÄ¿µÄ£º£ºÆ½ºâÐÔÄÜÓ뱾Ǯ
¸ßÇ¿¶È³¡¾°£º£ºÌí¼ÓÉÙÁ¿Òø£¨Ag£¬£¬£¬0.1%~0.5%£©»òﯣ¨Zr£¬£¬£¬0.05%~0.1%£©Ìá¸ß¿¹ÀÇ¿¶È£¨ÈçÇãÔþÊäµçÏß·£©£»£»
Ä͸ßγ¡¾°£º£ºÌí¼Ó¸õ£¨Cr£¬£¬£¬0.5%~1.0%£©»òî꣨Nb£¬£¬£¬0.1%~0.3%£©ÌáÉýÔٽᾧζȣ¨ÈçºËµçÕ¾ÓõçÀ£©£»£»
ÌØÊâÇéÐΣº£ºÌí¼ÓÎý£¨Sn£¬£¬£¬0.5%~1.0%£©»òп£¨Zn£¬£¬£¬5%~10%£©ÔöÇ¿ÄÍÇÖÊ´ÐÔ£¨È纣Ñóƽ̨µçÀ£©¡£
2. ±ê×¼ÔÊÐíµÄºÏ½ðÔªËØ¼°ÏÞÁ¿
| ºÏ½ðÀàÐÍ | Ìí¼ÓÔªËØ | º¬Á¿¹æÄ£ | µä·¶Ó¦Óà | ±ê×¼ÒÀ¾Ý |
|---|---|---|---|---|
| ÒøÍºÏ½ð£¨AgCu£© | Òø£¨Ag£© | 0.1%~0.5% | ¸ßѹ¿ª¹Ø´¥Í·¡¢¡¢µç»úÈÆ×é | ASTM B152¡¢¡¢GB/T 1176 |
| ¸õͺϽð£¨CrCu£© | ¸õ£¨Cr£© | 0.5%~1.0% | µçÆø»¯Ìú·½Ó´¥Íø¡¢¡¢µçº¸»úµç¼« | IEC 60317-0-7¡¢¡¢GB/T 5231 |
| ÎýÇàÍ£¨CuSn£© | Îý£¨Sn£© | 5%~10% | ´¬²°µçÀ¡¢¡¢»¯¹¤×°±¸µçÀ | ASTM B139¡¢¡¢GB/T 4423 |
| ÂÁÇàÍ£¨CuAl£© | ÂÁ£¨Al£© | 5%~12% | ÄÍÄ¥µçÀ£¨Èç¿óÓÃÍÏÒ·µçÀ£© | ISO 431¡¢¡¢GB/T 13808 |
3. Òªº¦ÏÞÖÆ£º£ºµ¼µçÐÔË¥¼õãÐÖµ
¹ú¼Êµç¹¤Î¯Ô±»á£¨IEC£©£º£º»®¶¨ºÏ½ð͵¼ÌåµÄµçµ¼ÂÊÐè¡Ý80% IACS£¨¹ú¼ÊÍË»ðͱê×¼£©£¬£¬£¬·ñÔòÐè±êעΪ¡°ºÏ½ðµ¼Ì塱¶ø·Ç¡°Íµ¼Ì塱¡£
°¸Àý£º£ºÄ³ÆóÒµ¿ª·¢µÄÍþºÏ½ð½ÊÏߣ¨Mg 0.2%£©£¬£¬£¬µçµ¼ÂÊ´ï92% IACS£¬£¬£¬ÀÖ³ÉÓÃÓÚ¸ßÌú½Ó´¥Íø£»£»¶øÍÄøºÏ½ð£¨Ni 5%£©Òòµçµ¼Âʽö45% IACS£¬£¬£¬½öÄÜÓÃÓڷǵ¼µç½á¹¹¼þ¡£
Èý¡¢¡¢·Ç·¨Ìí¼Ó£º£º·çÏÕÓëÖ´·¨Ð§¹û
1. եȡÌí¼ÓµÄÔªËØ
Óк¦ÔªËØ£º£ºÇ¦£¨Pb£©¡¢¡¢¹¯£¨Hg£©¡¢¡¢ïÓ£¨Cd£©µÈ£¨ÊÜRoHS¡¢¡¢REACH¹æÔòÏÞÖÆ£©£»£»
Ó°Ïìµ¼µçÐÔÔªËØ£º£ºÂÁ£¨Al£¬£¬£¬¡Ý1%£©¡¢¡¢Ìú£¨Fe£¬£¬£¬¡Ý0.1%£©¡¢¡¢Äø£¨Ni£¬£¬£¬¡Ý0.5%£©µÈ£¨µ¼Öµç×èÂÊÉÏÉý³¬10%£©£»£»
°¸Àý£º£º2021Ä꣬£¬£¬Ä³³§ÉÌΪ½µµÍ±¾Ç®ÔÚͽÊÏßÖÐÌí¼Ó3%½ÓÄÉÂÁ£¬£¬£¬µ¼ÖµçÀÂÔØÁ÷Á¿Ï½µ20%£¬£¬£¬ÒýÉúÆøÔÖʹʣ¬£¬£¬±»ÅÐÅâ³¥²¢Í£²úÕûÀí¡£
2. ¼ì²âÓë×·ËÝ
¼ì²âÒªÁ죺£º
¹âÆ×ÆÊÎö£º£ºICP-OES£¨µç¸ÐñîºÏµÈÀë×ÓÌå·¢Éä¹âÆ×£©¼ì²â΢Á¿ÔªËØ£¨¾«¶È´ïppm¼¶£©£»£»
µç×è²âÊÔ£º£ºÒÀ¾ÝGB/T 3048.2ÕÉÁ¿20¡æÖ±Á÷µç×裬£¬£¬·´ÍƵ絼ÂÊ¡£
×·ËÝÒªÇ󣺣ºGB/T 19001£¨ISO 9001£©ÒªÇóÆóÒµ½¨ÉèÔÖÊÁÏÅú´Îµµ°¸£¬£¬£¬È·±£¿£¿£¿É×·ËÝÖÁÈÛÁ¶Â¯´Î¡£
ËÄ¡¢¡¢ÆóÒµºÏ¹æ½¨Ò飺£º´ÓÔÍÆ²â³ÉÆ·µÄ¿ØÖÆ
ÖÊÁÏÑ¡Ôñ£º£º
ÓÅÏȲɹºÎÞÑõ͸ˣ¨OFC£¬£¬£¬Ñõº¬Á¿¡Ü0.001%£©»òÁ×ÍÑÑõ͸ˣ¨DLP£¬£¬£¬P 0.02%~0.05%£©£»£»
¾Ü¾øÊ¹ÓýÓÄÉÁÏ£¨³ý·ÇÇкÏGB/T 26572-2011»·±£ÒªÇ󣩡£
Éú²úÀú³Ì£º£º
¿ØÖÆÈÛÁ¶Î¶ȣ¨1100~1200¡æ£©×èÖ¹ÔªËØÆ«Îö£»£»
½ÓÄÉÁ¬ÖýÁ¬Ôþ¹¤ÒÕïÔÌÔÓÖÊ»ìÈ루Ïà±È¹Å°å¹¤ÆµÂ¯ÈÛÁ¶£¬£¬£¬´¿¶ÈÌáÉý0.05%£©¡£
³ÉÆ·¼ì²â£º£º
ÿÅú´Î³é¼ìµç×èÂÊ£¨¡Ü0.017241¦¸¡¤mm?/m£©ºÍÑÓÉìÂÊ£¨¡Ý30%£©£»£»
±£´æ¼ì²â±¨¸æÖÁÉÙ10Ä꣨ÇкÏGB/T 27025ʵÑéÊÒÈÏÖ¤ÒªÇ󣩡£
×ܽ᣺£ºÍ½ÊÏßÌí¼ÓÔªËØµÄ¡°ºìÂ̵ơ±¹æÔò
| ÔªËØÀàÐÍ | ÊÇ·ñÔÊÐí | Ìõ¼þ |
|---|---|---|
| ´¿Í£¨¡Ý99.90%£© | ? ÔÊÐí | ÇкÏIEC/ASTM/GB±ê×¼£¬£¬£¬Ñõº¬Á¿¡Ü0.03% |
| Òø¡¢¡¢¸õ¡¢¡¢ÎýµÈºÏ½ðÔªËØ | ? ÔÊÐí | º¬Á¿¡Ü±ê×¼ÏÞÖµ£¬£¬£¬Çҵ絼ÂÊ¡Ý80% IACS£¬£¬£¬Ðè±ê×¢ºÏ½ðÀàÐÍ£¨Èç¡°Cu-0.1Ag¡±£© |
| ÂÁ¡¢¡¢Ìú¡¢¡¢ÄøµÈµ¼µçÐÔÔÓÖÊ | ? եȡ | º¬Á¿³¬±êµ¼Öµç×èÂÊÉÏÉý£¾10%£¬£¬£¬»òÎ¥·´RoHS/REACH¹æÔò |
| Ǧ¡¢¡¢¹¯µÈÓк¦ÔªËØ | ? եȡ | Èκκ¬Á¿¾ù²»ÔÊÐí£¨RoHSÏÞÖµ¡Ü0.1%£© |
×îÖÕ½áÂÛ£º£ºÍ½ÊÏß¿ÉÌí¼ÓÌØ¶¨ºÏ½ðÔªËØÒÔÓÅ»¯ÐÔÄÜ£¬£¬£¬µ«ÐèÑÏ¿á×ñÕÕ±ê×¼ÏÞÁ¿£¨ÈçÒø¡Ü0.5%¡¢¡¢¸õ¡Ü1.0%£©£¬£¬£¬²¢È·±£µçµ¼ÂÊ¡Ý80% IACS£»£»Õ¥È¡Ìí¼ÓÂÁ¡¢¡¢ÌúµÈ½µµÍµ¼µçÐÔµÄÔÓÖÊ»òǦ¡¢¡¢¹¯µÈÓк¦ÔªËØ¡£ÆóҵӦͨ¹ýÖÊÁÏ¿ØÖÆ¡¢¡¢¹¤ÒÕÓÅ»¯ºÍ³ÉÆ·¼ì²âʵÏֺϹæÉú²ú£¬£¬£¬×èÖ¹Ö´·¨·çÏÕÓëÖÊÁ¿Ê¹ʡ£
Ïà¹ØÄÚÈÝ
- »·±£×èȼµçÀÂ×°Ö÷À³±Õ¦´¦Àí£¿£¿£¿
- »·±£×èȼµçÀÂ×°Öõç´Å×ÌÈÅÕ¦·À»¤£¿£¿£¿
- »·±£×èȼµçÀÂ×°ÖÃÎïÁªÍøÕ¦Ó¦Óã¿£¿£¿
- »·±£×èȼµçÀÂ×°ÖôóÊý¾ÝզʹÓã¿£¿£¿
- »·±£×èȼµçÀ½»Áª¹¤ÒÕ²ÎÊýÎó²îÕ¦µ÷½â£¿£¿£¿
- »·±£×èȼµçÀµ¼Ìå½ØÃæ»ýËõË®Ôõô½â¾ö£¿£¿£¿
- µÍÑ̵ͱµçÀº£ÄÚÈÏÖ¤±ê×¼£¿£¿£¿
- µÍÑ̵ͱµçÀÂÖÊÁ¿¼ì²âÏîÄ¿£¿£¿£¿
- µÍÑ̵ͱµçÀÂÖÊÁ¿×·ËÝϵͳҪµã£¿£¿£¿
- µÍÑ̵ͱµçÀÂÉú²ú¹¤ÒÕÓÅ»¯Æ«Ïò£¿£¿£¿

