超聲波探傷換能器性能及其測試、評價
超(chao)(chao)聲(sheng)(sheng)(sheng)(sheng)探(tan)(tan)傷(shang)儀、超(chao)(chao)聲(sheng)(sheng)(sheng)(sheng)波(bo)探(tan)(tan)頭(tou)、測(ce)試塊(kuai)和耦合劑等是(shi)超(chao)(chao)聲(sheng)(sheng)(sheng)(sheng)檢(jian)測(ce)系統的(de)重要組成(cheng)部分。超(chao)(chao)聲(sheng)(sheng)(sheng)(sheng)波(bo)檢(jian)測(ce)的(de)主要設備是(shi)超(chao)(chao)聲(sheng)(sheng)(sheng)(sheng)波(bo)探(tan)(tan)傷(shang)儀,它可(ke)以(yi)(yi)快速、方(fang)便、無損傷(shang)地檢(jian)測(ce)、定位、評估和診斷工件(jian)中的(de)各種(zhong)缺陷(xian)。由于超(chao)(chao)聲(sheng)(sheng)(sheng)(sheng)波(bo)探(tan)(tan)頭(tou)可(ke)實現電聲(sheng)(sheng)(sheng)(sheng)轉換,所(suo)以(yi)(yi)超(chao)(chao)聲(sheng)(sheng)(sheng)(sheng)波(bo)探(tan)(tan)頭(tou)也叫超(chao)(chao)聲(sheng)(sheng)(sheng)(sheng)波(bo)換能器,其(qi)電聲(sheng)(sheng)(sheng)(sheng)轉換是(shi)可(ke)逆的(de),且轉換時間極...