½üÈÕ£¬ÇàÍؼ¯ÍÅÓÐÏÞ¹«Ë¾È«ÇòÊ×·¢QNϵÁв»Ðâ¸ÖвúÆ·³É¹¦ÂõÈë¶àÏî¹ú¼Ò±ê×¼ºÍÐÐÒµ±ê×¼¡£ÕâÊÇQNϵÁÐвúÆ·×Ô2018Äê11ÔÂÈ«ÇòÊ×·¢ÎÊÊÐÒÔÀ´£¬ÔÚÆóÒµ±ê×¼ºÍÍÅÌå±ê׼½Ðø·¢²¼µÄ»ù´¡ÉÏ£¬ÇàÍؼ¯ÍÅвúÆ·¿ª·¢µÄÖØÒªÀï³Ì±®Ê¼þ¡£

8ÔÂ6ÈÕ£¬ÓÉÇàÍؼ¯ÍŲÎÓëÐÞ¶©µÄGB/T 713.7-2023¡¶³ÐѹÉ豸ÓøְåºÍ¸Ö´ø µÚ7²¿·Ö£º²»Ðâ¸ÖºÍÄÍÈȸ֡·¹ú¼Ò±ê×¼Õýʽ·¢²¼¡£ÇàÍؼ¯ÍÅ×ÔÖ÷Ñз¢µÄ¸ßÇ¿¶Èº¬µª°ÂÊÏÌå²»Ðâ¸Ö²úÆ·QN1804(05Cr19Mn6Ni5Cu2N£¬Êý×Ö´úºÅS35656)ÒÔ¸ßÇ¿¶È¡¢ÓÅÒìµÄÄÍÊ´¡¢µÍγå»÷¡¢º¸½ÓºÍÀä¼Ó¹¤ÐÔÄܳɹ¦ÈëΧ¸Ã±ê×¼¡£QN1804ÅƺŵÄÄÉÈ룬½«·á¸»ÎÒ¹ú³ÐѹÉ豸Óò»Ðâ¸Ö±ê×¼ÌåϵµÄÍêÕûÐÔ£¬´Ù½ø¸ßÇ¿¶È°ÂÊÏÌå²»Ðâ¸ÖÔÚ³ÐѹÉ豸µÄÓ¦Ó㬶ÔÓÚ¸ßÇ¿¼õÖØ£¬½ÚÄܼõÅÅ£¬Íƶ¯ÎÒ¹ú²»Ðâ¸Ö²ÄÁϼ°³Ðѹװ±¸ÖÆÔìÒµ¸ßÖÊÁ¿·¢Õ¹ÓÐÖØÒªÒâÒå¡£

 

 

8ÔÂ16ÈÕ£¬¹¤ÒµºÍÐÅÏ¢»¯²¿·¢²¼2023ÄêµÚ17ºÅ¹«¸æ£¬Åú×¼¡¶¹¤ÒµÓõ¼µçºÍ¿¹¾²µçÏ𽺰塷µÈ412ÏîÐÐÒµ±ê×¼¡£QNϵÁв»Ðâ¸ÖвúÆ·ÄÉÈ롶¸õ-ÃÌ-Äø-µªÏµ°ÂÊÏÌå²»Ðâ¸ÖÀäÔþ¸Ö°åºÍ¸Ö´ø¡·¡¶¸õ-ÃÌ-Äø-µªÏµ°ÂÊÏÌå²»Ðâ¸ÖÈÈÔþ¸Ö°åºÍ¸Ö´ø¡·¡¶²»Ðâ¸Ö²ÊÉ«Í¿²ã¸Ö°å¼°¸Ö´ø¡·¼°¡¶×°ÊÎÓò»Ðâ¸ÖÀäÔþ¸Ö°å¼°¸Ö´ø¡·µÈ4ÏîÐÐÒµ±ê×¼¡£

¸õ-ÃÌ-Äø-µªÏµ°ÂÊÏÌå²»Ðâ¸ÖÁ½ÏîÐÐÒµ±ê×¼¹æ¶¨Á˲»Ðâ¸ÖµÄÅƺš¢»¯Ñ§³É·Ö¡¢Ä͸¯Ê´Ö¸Êý£¨PREN£©¡¢Á¦Ñ§ÐÔÄÜ¡¢Ä͸¯Ê´ÐÔÄܵÈÏà¹Ø¼¼ÊõÒªÇ󣬹²ÄÉÈëÁË24¸ö²»Ðâ¸Ö²úÆ·Åƺţ¬ÆäÖаüÀ¨ÇàÍؼ¯ÍÅ¿ª·¢µÄ14¸öÅƺţ¬Õ¼±È50%ÒÔÉÏ¡£¡¶²»Ðâ¸Ö²ÊÉ«Í¿²ã¸Ö°å¼°¸Ö´ø¡·ºÍ¡¶×°ÊÎÓò»Ðâ¸ÖÀäÔþ¸Ö°å¼°¸Ö´ø¡·Á½¸ö±ê×¼Öи÷ÄÉÈëÁËÇàÍؼ¯ÍÅ5¸öQNϵÁм°1¸ö¾­¼ÃÐÍË«Ï಻Ðâ¸ÖÅƺš£ÕâЩÐÐÒµ±ê×¼µÄÖƶ¨£¬¶ÔÓڹ淶²¢ÌáÉý¹úÄÚ¸õ-ÃÌ-Äø-µªÏµ°ÂÊÏÌå²»Ðâ¸Ö²úÆ·ÖÊÁ¿ºÍʹÓÃÐÔÄÜÓзdz£ÖØÒªµÄÒâÒå¡£

QNϵ²úÆ·×Ô2018Äê·¢²¼ÒÔÀ´ÀÛ¼ÆͶÈëÊг¡50ÓàÍò¶Ö£¬³É¹¦Ó¦ÓÃÓÚ½¨Öþ¡¢Ê¯»¯¡¢³ÐѹÉ豸¡¢×°ÊΡ¢ÐóÄÁ¡¢³øÎÀ¡¢ÖÆÆ·¡¢¼Òµç¡¢º£ÑóÒµ¡¢½ô¹Ì¼þ¡¢Àä²ØÏäµÈÖÚ¶àÁìÓò£¬ÒÔ¸ßÇ¿¶È¡¢ÓÅÁ¼ÄÍÊ´ÐÔ¡¢¸ßÐÔ¼Û±ÈÓ®µÃÁËÓû§µÄ¸ß¶ÈÈϿɺ͹㷺ÔÞÓþ¡£