檢測目的(de):射線探傷(RT)
檢測周期:視工程情況
檢測專線(xian):0577-88138421
產品摘要(yao):射線探(tan)(tan)傷主要(yao)應用于工業領域,檢測物質(zhi)內部的缺陷,比如裂(lie)縫、氣孔(kong)、氣泡、疏(shu)松、偏移等。需要(yao)注(zhu)意的是射線探(tan)(tan)傷能對(dui)人體(ti)造(zao)成危害...
射(she)線檢(jian)測(ce)(ce)是(shi)指(zhi)在不破壞工件的(de)前(qian)提下,用傳統膠(jiao)片通過X拍片檢(jian)測(ce)(ce)鑄件、焊(han)縫以及非金屬材料的(de)內部缺陷(xian)。
射線探(tan)傷(shang)主要應用于工(gong)業領域(yu),檢(jian)測物質(zhi)內部的(de)(de)缺(que)陷,比如裂縫、氣(qi)孔(kong)、氣(qi)泡、疏(shu)松、偏移等。需要注(zhu)意的(de)(de)是射線探(tan)傷(shang)能對人體造(zao)成危害,所以在進行射線探(tan)傷(shang)是一定好做好自身(shen)的(de)(de)保護工(gong)作,同(tong)時選擇一個(ge)質(zhi)量有(you)保證(zheng)的(de)(de)探(tan)傷(shang)機也(ye)是至關重(zhong)要的(de)(de).
服務內容 作為五(wu)大常規無損檢測方法之一(yi)的射線探(tan)傷,在工業上有著非(fei)(fei)常廣泛的應(ying)用(yong)(yong)(yong),它(ta)既用(yong)(yong)(yong)于金屬檢查,也用(yong)(yong)(yong)于非(fei)(fei)金屬檢查。對(dui)金屬內部可能產生的缺陷,如氣孔(kong)、針孔(kong)、夾雜、疏松、裂(lie)紋、偏(pian)析、未(wei)焊(han)透和熔(rong)合不足等(deng),都(dou)可以用(yong)(yong)(yong)射線檢查。應(ying)用(yong)(yong)(yong)的行(xing)業有特種設備(bei)、航空航天、軌(gui)道交通、船舶、緊固件、水(shui)工成(cheng)套設備(bei)和橋(qiao)梁(liang)鋼結構(gou)等(deng)。 | ![]() |
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檢測產品
(1)壓(ya)(ya)力(li)管(guan)(guan)道(dao):工業(ye)壓(ya)(ya)力(li)管(guan)(guan)道(dao)、油氣(qi)長輸管(guan)(guan)道(dao)、工業(ye)金(jin)(jin)屬熱力(li)管(guan)(guan)道(dao)、工業(ye)金(jin)(jin)屬燃氣(qi)管(guan)(guan)道(dao)等;
(2)壓力容(rong)器(qi)(qi)(含氣瓶):電力工業鍋爐壓力容(rong)器(qi)(qi)、固定式(shi)壓力容(rong)器(qi)(qi)、移動式(shi)壓力容(rong)器(qi)(qi)等(deng);
(3)船(chuan)舶(bo)及船(chuan)用(yong)產品(pin):動力裝置、艙(cang)室設備、甲板機(ji)械等船(chuan)舶(bo)及船(chuan)用(yong)產品(pin)無損檢(jian)測及測厚;
(4)廣(guang)(guang)告(gao)牌無損(sun)檢測:樓頂廣(guang)(guang)告(gao)牌、墻體(ti)廣(guang)(guang)告(gao)牌、落地廣(guang)(guang)告(gao)牌、高速路(lu)廣(guang)(guang)告(gao)牌等);
(5)鋼(gang)結(jie)構(gou)無損(sun)檢測:建筑工(gong)程(cheng)用(yong)鋼(gang)結(jie)構(gou)、路橋(qiao)鋼(gang)結(jie)構(gou)、水利工(gong)程(cheng)鋼(gang)結(jie)構(gou)、電力工(gong)程(cheng)鋼(gang)結(jie)構(gou)、會展中心(xin)、體(ti)育(yu)場等;
(6)鍋(guo)爐無損(sun)檢測(ce):蒸汽鍋(guo)爐、熱(re)水鍋(guo)爐、有機熱(re)載體鍋(guo)爐等;
(7)起(qi)(qi)重(zhong)(zhong)機(ji)(ji)無損檢測:橋式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)機(ji)(ji)、門(men)式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)機(ji)(ji)、塔式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)機(ji)(ji)、流動式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)機(ji)(ji)、鐵路起(qi)(qi)重(zhong)(zhong)機(ji)(ji)、門(men)座(zuo)起(qi)(qi)重(zhong)(zhong)機(ji)(ji)、桅(wei)桿起(qi)(qi)重(zhong)(zhong)機(ji)(ji)、懸(xuan)臂式(shi)(shi)(shi)起(qi)(qi)重(zhong)(zhong)機(ji)(ji)、纜索起(qi)(qi)重(zhong)(zhong)機(ji)(ji)、輕小型起(qi)(qi)重(zhong)(zhong)機(ji)(ji)等;
(8)水(shui)電工程:熱電、風電、核電、水(shui)利等水(shui)電工程相(xiang)關的(de)無(wu)損(sun)檢(jian)測;
(9)標(biao)準件(jian)類:緊固件(jian)螺(luo)栓、螺(luo)釘、螺(luo)柱和螺(luo)母、絲桿、軸(zhou)承、軸(zhou)、缸、套等標(biao)準件(jian)類無損檢測;
(10)原材(cai)料類(lei):板材(cai)、棒材(cai)、管(guan)材(cai)、鑄件、鍛件、鋼鍛件等(deng)原材(cai)料無損(sun)檢測;
(11)其他類特種設(she)備(bei)(bei)客運索道、大型游樂設(she)施(shi)、場內機動車輛等特種設(she)備(bei)(bei)無(wu)損(sun)檢測。
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優缺點
優點:射線檢(jian)(jian)(jian)(jian)測(ce)不僅適用(yong)金屬材(cai)料(liao)的檢(jian)(jian)(jian)(jian)驗,也適用(yong)于非(fei)金屬材(cai)料(liao)和復合材(cai)料(liao)的檢(jian)(jian)(jian)(jian)測(ce);對被檢(jian)(jian)(jian)(jian)查試件表面和結構沒(mei)有特別要求;可以(yi)檢(jian)(jian)(jian)(jian)測(ce)超聲(sheng)不能檢(jian)(jian)(jian)(jian)測(ce)的材(cai)料(liao),檢(jian)(jian)(jian)(jian)測(ce)結果相對UT受人為因(yin)素(su)影響小;適用(yong)于制(zhi)造過(guo)程和在役產品的內部缺陷檢(jian)(jian)(jian)(jian)測(ce);對體積型缺陷有較高檢(jian)(jian)(jian)(jian)出率;
射(she)線膠片拍(pai)(pai)片檢(jian)測對(dui)樣品壁厚沒有要求;膠片拍(pai)(pai)片檢(jian)查結果直(zhi)觀、可(ke)(ke)靠(kao)且圖像可(ke)(ke)保(bao)存。
缺點:設備笨(ben)重,檢測效率低,圖像不能(neng)復制,成(cheng)本高(gao),有輻(fu)射(she),沖(chong)洗膠片(pian)產生危(wei)害性廢液(ye)。
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