廣州市安普檢測技術服務有限公司2020年8月13rizaifoshannanfangzhonggongxianchengduitadiaohengjiatashendegangjiegouhanfengjinxingcifentanshang,womenyiwusunjiancedecifentanshangdegongzuoyuanlihexianchangshijizhaopianjieheyiqi,laijiangshujianzhugongchenggangjiegoudeanquanwenti。
2020-08-17滲透檢測對裂紋、氣qi孔kong等deng非fei連lian續xu性xing焊han縫feng而er言yan是shi一yi種zhong高gao靈ling敏min度du的de檢jian測ce方fang法fa。檢jian測ce時shi,被bei檢jian測ce的de非fei連lian續xu性xing焊han縫feng表biao麵mian必bi須xu是shi潔jie淨jing和he敞chang開kai的de。該gai方fang法fa是shi采cai用yong的de是shi一yi種zhong適shi用yong焊han縫feng表biao麵mian的de滲shen透tou液ye。在zai給gei定ding時shi間jian讓rang液ye體ti進jin入ru非fei連lian續xu性xing焊han縫feng,然ran後hou將jiang多duo餘yu的de液ye體ti清qing除chu,當dang滲shen透tou液ye從cong這zhe些xie缺que陷xian中zhong流liu出chu並bing使shi顯xian像xiang液ye被bei染ran色se時shi,就jiu能neng夠gou檢jian測ce出chu缺que陷xian。
2020-08-13