304²»Ðâ¸ÖÖÆÆ·¹ÜºÍ316LµÄÇø±ð£º
1.½ðÊôÖØÒª³É·ÖµÄ²î¾à
304²»Ðâ¸ÖºÍ316²»Ðâ¸Öº¬¸õÁ¿Ô¼Îª16~18%£¬µ«304²»Ðâ¸Ôì½¾ùº¬Äø9%£¬316²»Ðâ¸Ôì½¾ùº¬Äø12%¡£ÄøÄܹ»Ìá¸ß½ðÊô×ÊÁϸßÎÂÄ;ÃÐÔ¡¢»úе»úÄܺͿ¹Ñõ»¯ÐÔ¡£Òò¶ø£¬×ÊÁϵÄÄøº¬Á¿Ö±½ÓÓ°Ïì×ÊÁϵÄ×ۺϻúÄÜ¡£
2.×ÊÁÏ»úÄܵIJî¾à
304£¨0Cr18Ni9)²»Ðâ¸ÖÊǰÂÊÏÌå²»Ðâ¸Ö£¬²»ÄÜͨ¹ýÈÈ´¦Öüӹ̣¬²»ÄÜÏñ̼¸ÖÒ»Ñù´ã»ð£¬Ã»ÓдÅÐÔ¡£304ÓµÓÐÓÅÒìµÄ»úе»úÄÜ£¬ÓµÓÐÏ൱µÄÄÍÇÖÊ´ÐÔºÍÄ͸ßÎÂÐÔ£¬¿í·ºÀûÓÃÓÚ²»Ðâ¸ÖºÍÄÍÈȸÖÖС£
316(0Cr17Ni12Mo2£©²»Ðâ¸ÖÊǼÌ304Ö®ºóÀûÓÃ×î¿í·ºµÄµÚ¶þÖÖ¸Ö¡£ÆäÖØÒªÌØµãÊÇÄÍËá¼î¡¢Ä͸ßÎÂÄÜÁ¦Ç¿ÓÚ304£¬ÖØÒªÓÃÓÚʳƷ¹¤ÒµºÍÊÖÊõÉ豸¡£´Ë±í£¬316²»Ðâ¸Ö»¹ÓµÓÐÒ»¸öÏÔÖøµÄÌØµã£¬¼´¸ù»ùÉÏûÓÐÈÈÅòÕͺÍÀäÊÕËõ£¬Õâ¶Ô¾«ÃÜÁã¼þ¼«¶È³ÁÒª¡£
3.ÄÍÇÖÊ´ÐÔ²î¾à¡£
ͨ³£À´Ëµ£¬304²»Ðâ¸ÖºÍ316²»Ðâ¸ÖÔÚÄÍ»¯Ñ§ÇÖÊ´ÐÔ·½ÃæÏÕЩûÓвî¾à£¬µ«ÔÚÄ³Ð©ÌØ¶¨½éÖÊÏ´æÔÚ²î¾à¡£ÔÚ֮ǰ¹²ÏíµÄ304ÓëÆäËû²»Ðâ¸Ö×ÊÁϵĹØÏµÍ¼ÖУ¬ÎÒÃÇÄܹ»Ã÷ÏԵؿ´µ½ËüÃÇÖ®¼äµÄһЩ¹ØÏµ¡£µ±×î³õ¿ª·¢µÄ304²»Ðâ¸Öʱ£¬¸Ã×ÊÁÏÔÚÌØ¶¨Çé¿ö϶ԵãÇÖÊ´¸üÃô¸Ð¡£ÎªÁ˽µµÍÕâЩÃô¸ÐÐÔ£¬Ôö³¤ÁË2-3%îâ²úÉú316²»Ðâ¸Ö¡£´Ë±í£¬ÕâЩ¶î±íµÏë⻹Äܹ»Ï÷¼õһЩÈÅ×лúËáµÄÇÖÊ´¡£304²»Ðâ¸ÖºÍ316²»Ðâ¸ÖÔÚ¸÷ÀàË®ÖÊ£¨ÕôÁóË®¡¢ÒûÓÃË®¡¢ºÓµÀ¡¢¹øÂ¯Ë®µÈ£©ÖеÄÄÍÇÖÊ´ÐÔÏÕЩһÑù£¬µ«µ±½éÖÊÖÐÂÈÀë×Óº¬Á¿ºÜ¸ßʱ£¬316²»Ðâ¸Ö¸üÊʺϾßÌå·ÖÎö¡£
4.¼ÛÖµ²î¾à¡£
316²»Ðâ¸Ö±È304²»Ðâ¸Ö¸ü¹ó£¬ÓÉÓÚÊÀ½çÉÏîâÔªËØÇ·È±£¬Äøº¬Á¿¸ü¸ß¡£
5.µÍ̼ÀàÐÍ¡£
°ÂÊÏÌå²»Ðâ¸ÖµÄÄÍÇÖÊ´ÐÔÀ´×Ô½ðÊô±í±íÐγɵÄÑõ»¯¸õ±£»¤²ã¡£µ±×ÊÁÏζȼÓÈȵ½450-900¶Èʱ£¬½á¹¹»áÑØ¾§Ìå±ßÔµÐγÉ̼»¯¸õ£¬¶ø²»ÊÇÑõ»¯¸õ±£»¤²ã£¬´Ó¶ø½µµÍÄÍÇÖÊ´ÐÔ£¬Ò²³ÆÎª¾§¼äÇÖÊ´¡£Òò¶ø£¬ÓÐ304LºÍ316L£¬ÓÉÓÚ̼º¬Á¿µÍ£¬¾§¼äÇÖÊ´Ï÷¼õ¡£³ö¸ñÊǾ§¼äÇÖÊ´µÄ¸ßÃô¸ÐÐÔ²¢²»ÁÏζ×ŷǵÍ̼º¬Á¿¸üÈÝÒ×ÇÖÊ´¡£ÔÚ¸ßÂÈ»·¾³ÖУ¬ÕâÖÖÃô¸ÐÐÔÒ²¸ü¸ß
ͨ³£À´Ëµ£¬Äܹ»Âú×ãͨÀýʳµÈµÚºÍ¾«Ãܼ¶304²»Ðâ¸Ö¹Ü¡£ÈôÊÇÒªÇóºÜ¸ß£¬½¨ÒéʹÓÃ316l²ÄÖÊ¡£