¼ì²â͸ËÒòËØÊÇ·ñÇкÏÈíͽÊÏßÒªÇó£¬ £¬£¬ÐèÁ¬Ïµ»¯Ñ§ÒòËØÆÊÎö¡¢ÎïÀíÐÔÄܲâÊÔ¡¢¹¤ÒÕÑéÖ¤¼°±ê×¼ºÏ¹æÐÔ¼ì²é£¬ £¬£¬È·±£Í¸ËµÄ´¿¶È¡¢ÔÓÖʺ¬Á¿¡¢µ¼µçÐÔ¼°¼Ó¹¤ÐÔÄÜÖª×ãÈíͽÊÏ߶ÔÈáÈÍÐÔ¡¢µ¼µçÂʺÍÄÍÇÖÊ´ÐԵĽ¹µãÐèÇ󡣡£¡£ÒÔÏÂÊÇÏêϸ¼ì²âÒªÁì¼°°ì·¨£º
Ò»¡¢»¯Ñ§ÒòËØÆÊÎö£ºÈ·±£´¿¶ÈÓëÔÓÖÊ¿ØÖÆ
ÈíͽÊÏßÒªÇó͸ËΪ¸ßµ¼µçÎÞÑõÍ£¨ÈçC11000£©»òÍÑÑõÍ£¨ÈçC10200£©£¬ £¬£¬½¹µãÖ¸±êÊÇͺ¬Á¿¡Ý99.90%£¬ £¬£¬ÇÒÑÏ¿á¿ØÖÆÔÓÖÊ£¨ÈçÑõ¡¢Áס¢Áò¡¢ÌúµÈ£©º¬Á¿£¬ £¬£¬ÒÔ×èÖ¹½µµÍµ¼µçÐÔ»òÒý·¢´à»¯¡£¡£¡£
1. Ö±¶Á¹âÆ×ÒÇ£¨OES£©
ÔÀí£ºÍ¨¹ýµç»¡»ò»ð»¨Òý·¢Í¸ËÍâò£¬ £¬£¬ÕÉÁ¿ÌØÕ÷¹âÆ×Ç¿¶È£¬ £¬£¬¶¨Á¿ÆÊÎöÔªËغ¬Á¿¡£¡£¡£
¼ì²âÏîÄ¿£ºÍ£¨Cu£©¡¢Ñõ£¨O£©¡¢Á×£¨P£©¡¢Áò£¨S£©¡¢Ìú£¨Fe£©¡¢Ç¦£¨Pb£©¡¢î飨Bi£©µÈ¡£¡£¡£
±ê×¼ÒªÇó£º
GB/T 5231-2012£º»®¶¨¸ßµ¼µç͸ˣ¨ÈçTU1¡¢TU2£©ÖÐÑõº¬Á¿¡Ü0.0010%£¬ £¬£¬Á׺¬Á¿¡Ü0.002%£» £»£»
ASTM B3£ºÒªÇóC11000͸ËÖÐͺ¬Á¿¡Ý99.95%£¬ £¬£¬Ñõº¬Á¿¡Ü0.003%¡£¡£¡£
²Ù×÷Òªµã£º
È¡ÑùʱÐèÈ¥³ýÍâòÑõ»¯²ã£¨ÈçÉ°Ö½´òÄ¥»ò³µÏ÷£©£» £»£»
¼ì²âÇ°ÐèÓñê×¼ÑùƷУ׼ÒÇÆ÷£¬ £¬£¬È·±£Îó²î¡Ü0.001%¡£¡£¡£
2. ̼ÁòÆÊÎöÒÇ
ÔÀí£º¸ßƵ¸ÐӦ¯ȼÉÕ͸ËÑùÆ·£¬ £¬£¬Í¨¹ýºìÍâÎüÊÕ·¨²â¶¨Ì¼£¨C£©ºÍÁò£¨S£©º¬Á¿¡£¡£¡£
¼ì²âÏîÄ¿£ºÌ¼¡¢Áò£¨ÈíͽÊÏßÒªÇó̼º¬Á¿¡Ü0.002%£¬ £¬£¬Áòº¬Á¿¡Ü0.005%£©¡£¡£¡£
Ó¦Óó¡¾°£ºµ±Ö±¶Á¹âÆ×ÒÇÎÞ·¨×¼È·¼ì²âµÍº¬Á¿Áòʱ£¬ £¬£¬ÐèÓôËÒªÁìÔö²¹ÑéÖ¤¡£¡£¡£
3. ÑõµªÇâÆÊÎöÒÇ
ÔÀí£º¶èÐÔÆøÌ壨È纤£©ÔØÁ÷Ï£¬ £¬£¬Í¸ËÑùÆ·ÔÚ¸ßÎÂÂö³å¯ÖÐÈÛÈÚ£¬ £¬£¬ÊͷŵÄÑõ¡¢µª¡¢Çâͨ¹ýºìÍâ»òÈȵ¼³Ø¼ì²â¡£¡£¡£
¼ì²âÏîÄ¿£ºÑõ£¨Òªº¦Ö¸±ê£¬ £¬£¬Ðè¡Ü0.0010%£©¡¢µª¡¢Çâ¡£¡£¡£
²Ù×÷Òªµã£º
ÑùÆ·ÐèÆÆËðÖÁÁ£¾¶¡Ü0.1 mm£¬ £¬£¬ÒÔÌá¸ßÈÛÈÚЧÂÊ£» £»£»
¼ì²âÇ°ÐèÓÿÕȱÑùÆ·¿Û³ýÅä¾°×ÌÈÅ¡£¡£¡£
¶þ¡¢ÎïÀíÐÔÄܲâÊÔ£ºÑéÖ¤µ¼µçÐÔÓë¼Ó¹¤ÐÔ
͸˵ĵ¼µçÂÊ¡¢Ó²¶ÈºÍÈáÈÍÐÔÖ±½ÓÓ°ÏìÈíͽÊÏßµÄÐÔÄÜ£¬ £¬£¬Ðèͨ¹ýÒÔϲâÊÔÈ·±£Çкϱê×¼¡£¡£¡£
1. µ¼µçÂʲâÊÔ
ÒªÁ죺
ÎÐÁ÷µ¼µçÒÇ£º·ÇÆÆËðÐÔ¼ì²â£¬ £¬£¬Í¨¹ýµç´Å¸ÐÓ¦ÕÉÁ¿Í¸ËÍâòµ¼µçÂÊ£¨µ¥Î»£º%IACS£¬ £¬£¬¹ú¼ÊÍË»ðͱê×¼£©¡£¡£¡£
ËĶ˷¨£ºÆÆËðÐÔ¼ì²â£¬ £¬£¬½«Í¸Ë¼Ó¹¤³É±ê×¼ÊÔÑù£¨ÈçÖ±¾¶10 mm¡¢³¤¶È1 m£©£¬ £¬£¬Í¨¹ýÖ±Á÷µç×èÅÌËãµ¼µçÂÊ¡£¡£¡£
±ê×¼ÒªÇó£º
GB/T 3953-2016£º»®¶¨µç¹¤Ô²Í¸Ëµ¼µçÂÊ¡Ý100%IACS£¨Èí̬£©£» £»£»
ASTM B3£ºÒªÇóC11000͸˵¼µçÂÊ¡Ý101%IACS¡£¡£¡£
²Ù×÷Òªµã£º
ÎÐÁ÷µ¼µçÒÇÐè°´ÆÚÓñê×¼ÊÔÑùУ׼£» £»£»
ËĶ˷¨ÊÔÑùÐèÈ¥³ýÑõ»¯²ã£¬ £¬£¬È·±£½Ó´¥µç×è¿ÉºöÂÔ¡£¡£¡£
2. Ó²¶È²âÊÔ
ÒªÁ죺
άÊÏÓ²¶È¼Æ£ºÔÚ͸ËÍâòʩ¼Ó±ê×¼Ôغɣ¨Èç5 kgf£©£¬ £¬£¬ÕÉÁ¿Ñ¹ºÛ¶Ô½ÇÏß³¤¶È£¬ £¬£¬ÅÌËãÓ²¶ÈÖµ£¨HV£©¡£¡£¡£
²¼ÊÏÓ²¶È¼Æ£ºÊÊÓÃÓÚ´óÖ±¾¶Í¸Ë£¨Èç¡Ý12 mm£©£¬ £¬£¬Í¨¹ýѹºÛÖ±¾¶ÅÌËãÓ²¶È£¨HB£©¡£¡£¡£
±ê×¼ÒªÇó£º
GB/T 4340.1-2009£ºÈí͸ËÓ²¶ÈÐè¡Ü65 HV£¨Î¬ÊÏ£©»ò¡Ü150 HB£¨²¼ÊÏ£©£» £»£»
ASTM E10£ºÒªÇóC11000͸ËÓ²¶È¡Ü60 HV¡£¡£¡£
²Ù×÷Òªµã£º
²âÊÔÃæÐèƽÕû£¬ £¬£¬×èÖ¹ÍâòȱÏÝÓ°ÏìЧ¹û£» £»£»
ÐèÈ¡¶à¸öµã²âÊÔ£¬ £¬£¬È¡Æ½¾ùÖµÒÔïÔÌÎó²î¡£¡£¡£
3. ÍäÇúÐÔÄܲâÊÔ
ÒªÁ죺
Öظ´ÍäÇúÊÔÑé»ú£º½«Í¸ËÀο¿ÔڼоßÖУ¬ £¬£¬ÒÔ90¡ã½ÇÖظ´ÍäÇúÖÁ¶ÏÁÑ£¬ £¬£¬¼Í¼ÍäÇú´ÎÊý¡£¡£¡£
¾À¸ðÊÔÑ飺½«Í¸Ë¾À¸ðÔÚ»®¶¨Ö±¾¶µÄоÖáÉÏ£¨ÈçÖ±¾¶=3±¶Í¸ËÖ±¾¶£©£¬ £¬£¬ÊÓ²ìÍâòÊÇ·ñ¿ªÁÑ¡£¡£¡£
±ê×¼ÒªÇó£º
GB/T 238-2013£ºÈí͸ËÖظ´ÍäÇú´ÎÊý¡Ý4´Î£¨Ö±¾¶¡Ü6 mm£©»ò¡Ý3´Î£¨Ö±¾¶>6 mm£©£» £»£»
IEC 60228£ºÒªÇó͸˾À¸ðºóÎÞÁÑÎÆ»ò·Ö²ã¡£¡£¡£
²Ù×÷Òªµã£º
ÍäÇúÊÔÑéÐèÔÚÊÒÎÂϾÙÐУ» £»£»
¾À¸ðÊÔÑéоÖáÖ±¾¶Ðèƾ֤͸ËÖ±¾¶Ñ¡Ôñ£¨Èç3.0 mm͸ËÓÃ9 mmоÖᣩ¡£¡£¡£
Èý¡¢¹¤ÒÕÑéÖ¤£ºÄ£Äâ½ÊÏßÉú²úÀú³Ì
ͨ¹ýÏÖʵ¼Ó¹¤Ñé֤͸˵ÄÀ°ÎºÍ½ÊºÏÐÔÄÜ£¬ £¬£¬È·±£ÆäÄÜÖª×ãÈíͽÊÏßµÄÉú²úÒªÇ󡣡£¡£
1. À°ÎÊÔÑé
ÒªÁ죺½«Í¸Ëͨ¹ý¶àµÀÀ°ÎÄ£¾ß£¬ £¬£¬Öð²½¼õСֱ¾¶ÖÁÄ¿µÄ¹æ¸ñ£¨Èç´Ó8.0 mmÀÖÁ3.0 mm£©£¬ £¬£¬ÊÓ²ìÊÇ·ñ·ºÆð¶ÏË¿¡¢ÍâòÁÑÎÆ»òÑõ»¯¡£¡£¡£
Òªº¦Ö¸±ê£º
¶ÏË¿ÂÊ£ºÃ¿¶Ö͸ËÀ°ÎÀú³ÌÖÐֹ˿´ÎÊýÐè¡Ü2´Î£» £»£»
ÍâòÖÊÁ¿£ºÀ°Îºó͸ËÍâòÐèƽ»¬£¬ £¬£¬ÎÞ»®ºÛ¡¢ÆðƤ»òÑõ»¯É«¡£¡£¡£
²Ù×÷Òªµã£º
À°ÎËÙÂÊÐè¿ØÖÆÔÚ5~10 m/min£¬ £¬£¬×èÖ¹¹ýÈȵ¼Ö´໯£» £»£»
Ä£¾ßÐè°´ÆÚÌæ»»£¬ £¬£¬È·±£¿£¿£¿£¿£¿£¿£¿£¿×¾¶¾«¶È£¨Èç¡À0.01 mm£©¡£¡£¡£
2. ½ÊºÏÊÔÑé
ÒªÁ죺½«À°ÎºóµÄ͵¥Ë¿Í¨¹ý½ÊÏß»ú½ÊºÏ³ÉÏߣ¬ £¬£¬ÊÓ²ì½ÊÏßÊÇ·ñÔȳơ¢ÎÞËÉÉ¢»ò¶ÏÁÑ£¬ £¬£¬²¢ÕÉÁ¿½ÊÏßÖ±¾¶ºÍ½Ú¾àÊÇ·ñÇкÏÉè¼ÆÒªÇ󡣡£¡£
Òªº¦Ö¸±ê£º
½ÊÏßÖ±¾¶Îó²î£ºÐè¡Ü¡À1%Éè¼ÆÖ±¾¶£¨ÈçÉè¼ÆÖ±¾¶6.0 mm£¬ £¬£¬ÏÖʵÐèÔÚ5.94~6.06 mmÖ®¼ä£©£» £»£»
½Ú¾àÔȳÆÐÔ£ºÏàÁڽʺϲã½Ú¾à²îÐè¡Ü5%¡£¡£¡£
²Ù×÷Òªµã£º
½ÊÏß»úÕÅÁ¦ÐèÎȹ̣¨Èç¡À5 N£©£¬ £¬£¬×èÖ¹µ¥Ë¿ÊÜÁ¦²»¾ù£» £»£»
ÐèʹÓü¤¹â²â¾¶ÒÇʵʱ¼à²â½ÊÏßÖ±¾¶¡£¡£¡£
ËÄ¡¢±ê×¼ºÏ¹æÐÔ¼ì²é£º±ÈÕÕº£ÄÚÍâ¹æ·¶
ƾ֤ÈíͽÊÏßµÄÓ¦Óó¡¾°£¨ÈçµçÁ¦¡¢µç×Ó¡¢ÐÂÄÜÔ´£©£¬ £¬£¬Ñ¡Ôñ¶ÔÓ¦µÄ¹ú¼Ê»òº£ÄÚ±ê×¼¾ÙÐÐ×îÖÕÑéÖ¤¡£¡£¡£
| ±ê×¼±àºÅ | ±ê×¼Ãû³Æ | Òªº¦ÒªÇó |
|---|---|---|
| GB/T 5231-2012 | ¡¶¼Ó¹¤Í¼°ÍºÏ½ðÅƺźͻ¯Ñ§ÒòËØ¡· | »®¶¨¸ßµ¼µç͸ˣ¨ÈçTU1¡¢TU2£©µÄ»¯Ñ§ÒòËØ£¨Cu¡Ý99.95%£¬ £¬£¬O¡Ü0.0010%£© |
| GB/T 3953-2016 | ¡¶µç¹¤Ô²Í¸Ë¡· | »®¶¨Èí͸˵¼µçÂÊ¡Ý100%IACS£¬ £¬£¬Ó²¶È¡Ü65 HV£¬ £¬£¬Öظ´ÍäÇú´ÎÊý¡Ý4´Î |
| ASTM B3 | ¡¶Í¼°ÍºÏ½ð¸Ë¡¢°ôºÍÐͲıê×¼¹æ·¶¡· | ÒªÇóC11000͸˵¼µçÂÊ¡Ý101%IACS£¬ £¬£¬Ñõº¬Á¿¡Ü0.003%£¬ £¬£¬Á׺¬Á¿¡Ü0.002% |
| IEC 60228 | ¡¶¾øÔµµçÀµĵ¼Ìå¡· | »®¶¨½ÊÏßÓÃ͵¼ÌåÐèÖª×ãµ¼µçÂÊ¡¢ÈáÈÍÐÔºÍÄÍÇÖÊ´ÐÔÒªÇó£¬ £¬£¬ÇÒÔÓÖʺ¬Á¿ÇкÏÇøÓò±ê×¼ |
Îå¡¢¼ì²âÁ÷³Ì×ܽá
È¡Ñù£º´Ó͸ËÍ·²¿¡¢Öв¿¡¢Î²²¿¸÷È¡1¶Î£¨Ã¿¶Î¡Ý30 cm£©£¬ £¬£¬È¥³ýÍâòÑõ»¯²ã£» £»£»
»¯Ñ§ÆÊÎö£ºÓÃÖ±¶Á¹âÆ×ÒÇ¡¢Ì¼ÁòÆÊÎöÒǺÍÑõµªÇâÆÊÎöÒǼì²âÒòËØ£» £»£»
ÎïÀí²âÊÔ£ºÕÉÁ¿µ¼µçÂÊ¡¢Ó²¶ÈºÍÍäÇúÐÔÄÜ£» £»£»
¹¤ÒÕÑéÖ¤£º¾ÙÐÐÀ°ÎºÍ½ÊºÏÊÔÑ飬 £¬£¬ÊÓ²ì¼Ó¹¤ÐÔÄÜ£» £»£»
±ê×¼±ÈÕÕ£º½«¼ì²âЧ¹ûÓëGB/T¡¢ASTM»òIEC±ê×¼±ÈÕÕ£¬ £¬£¬ÅжÏÊÇ·ñ¼°¸ñ£» £»£»
³ö¾ß±¨¸æ£º¼Í¼ËùÓмì²âÊý¾Ý£¬ £¬£¬±êעȱ·¦¸ñÏˢн¨Òé¡£¡£¡£
µä·¶°¸Àý
¼ì²â¹¤¾ß£ºÄ³³§Éú²úµÄ8.0 mmÈí͸ˣ¨ÓÃÓÚÉú²ú240 mm?µçÁ¦µçÀ½ÊÏߣ©¡£¡£¡£
¼ì²â°ì·¨£º
»¯Ñ§ÆÊÎö£ºÖ±¶Á¹âÆ×ÒǼì²âÏÔʾCu=99.96%£¬ £¬£¬O=0.0008%£¬ £¬£¬P=0.0015%£¬ £¬£¬ÇкÏGB/T 5231-2012£» £»£»
µ¼µçÂʲâÊÔ£ºÎÐÁ÷µ¼µçÒÇÕÉÁ¿ÖµÎª101.2%IACS£¬ £¬£¬Öª×ãGB/T 3953-2016£» £»£»
Ó²¶È²âÊÔ£ºÎ¬ÊÏÓ²¶È¼Æ²âµÃHV=62£¬ £¬£¬ÇкÏASTM B3ÒªÇó£» £»£»
ÍäÇúÊÔÑ飺Öظ´ÍäÇú5´Îδ¶ÏÁÑ£¬ £¬£¬¾À¸ð9 mmоÖáÎÞÁÑÎÆ£» £»£»
À°ÎÊÔÑ飺ÀÖ³ÉÀÖÁ3.0 mmÎÞ¶ÏË¿£¬ £¬£¬Íâòƽ»¬£» £»£»
½ÊºÏÊÔÑ飺½Ê³É19¸ùµ¥Ë¿µÄ240 mm?½ÊÏߣ¬ £¬£¬Ö±¾¶Îó²î¡À0.5%£¬ £¬£¬½Ú¾àÔȳÆÐÔ¡À3%¡£¡£¡£
½áÂÛ£º¸Ã͸ËÒòËؼ°ÐÔÄÜÇкÏÈíͽÊÏßÒªÇó£¬ £¬£¬¿ÉÅúÁ¿Ê¹Óᣡ£¡£
Ïà¹ØÄÚÈÝ
- ×Ô¶¯»¯×°±¸ÂÝÐýµçÀ£ºÊÊÓÃÓÚÄÄЩ¶¯Ì¬ÅþÁ¬³¡¾°£¿£¿£¿£¿£¿£¿£¿£¿
- ²âÊÔÒÇÆ÷ÂÝÐýµçÀ£ºÆµÈÔÉìËõÊÇ·ñÓ°ÏìÐźÅÍêÕûÐÔ£¿£¿£¿£¿£¿£¿£¿£¿
- CE±ê¼ÇPURµçÀ£ºÊÇ·ñÖª×ãLVDÓëEMCÖ¸Á£¿£¿£¿£¿£¿£¿£¿
- ÂÌÉ«ÖÆÔìÂÝÐýµçÀ£ºÉú²úÀú³ÌÊÇ·ñµÍ̼»·±££¿£¿£¿£¿£¿£¿£¿£¿
- ÉìËõ±È½ç˵ÂÝÐýµçÀ£ºµä·¶ÉìËõ±È¹æÄ£ÊǼ¸¶à£¿£¿£¿£¿£¿£¿£¿£¿
- ÔÖÊÁÏ×·ËÝPURµçÀ£ºÒªº¦ÖÊÁÏÊÇ·ñ¿ÉËÝÔ´£¿£¿£¿£¿£¿£¿£¿£¿
- TUVÈÏÖ¤PURµçÀ£º¶¯Ì¬ÊÙÃü²âÊÔÏîÄ¿°üÀ¨£¿£¿£¿£¿£¿£¿£¿£¿
- ¼·³ö¹¤ÒÕPURµçÀ£º»¤Ì×ͬÐĶȹ«²îÒªÇ󣿣¿£¿£¿£¿£¿£¿£¿
- ISO 13849ºÏ¹æPURµçÀ£ºÊÇ·ñÓÃÓÚÇå¾²»Ø·£¿£¿£¿£¿£¿£¿£¿£¿
- ¶àоPUR¿ØÖƵçÀ£ºÐ¾ÏßÅÅÁз½·¨¶ÔÍäÇúÓ°Ï죿£¿£¿£¿£¿£¿£¿£¿