粗晶探头

纵波探头能适用于检测粗晶材料、原始的铸造材料，
奥氏体和奥氏体焊缝等。

对于普通探头，由于粗晶粒结构所产生的噪声幅度与小缺陷的回波幅度基本一
致，这样容易造成缺陷漏检。所以，检测粗晶材料时要选用特殊探头。有些探
头可以检测部分奥氏体焊缝，并得到一些满意的结果，这主要取决于被检测材
料的声学特性。

我们一直致力于解决这个问题，我们选择不同焦点的单晶探头和TR探头进行实
验，得到检测粗晶材料的最佳探头参数。与此同时，我们得到了奥氏体材料制造
商的大力支持。根据我们的经验和实验，我们针对各种粗晶粒材料设计了相应的
探头，这些探头都取得了最佳的效果。此外，这些测试结果还获得了最佳信噪比，
并且所有的粗晶探头都通过纵波探伤。

                                         1*K1SM 

                                         1*WRY45

                                         1*WRY70

                                         1*WB45-1

                                         1*WSY45-4

                                         1*WSY70-4

                                          1*K4G                       1*PKLL2

                                          1*G5KB                     1*MPKM2

                                          1*MSEB4                   1*SEKM2

                                          1*KSK                       1*SEKG2

                                          1*CLF4  、

                                          1*SEB10KF3

                                          2*MWB45-4

                                          1*MWB70-4

                                          1*MWB90-4

容器造船行业                  1*SEB2                      1*PKLL2

                                          1*G5KB                     1*SEKG2

                                          1*MSEB4

                                          1*MB4F

                                          1*SWB45-2

                                          1*SWB70-2

                                          2*MWB45-4

                                          1*MWB70-4

焊缝                                  1*MB4S                    2*MPKL2                          PKS       4                 57284

                                          1*SEB4                     1*PKLL2

                                          1*WB45-2                1*SEKG2

                                          1*WB70-2

                                          1*MWB45-2            

                                          2*MWB45-4

                                          1*MWB60-4

                                          2*MWB70-4

   铸造                               1* B2S                      1*MPKL2                          PKS       5                57285

                                          1*SEB2                     1*PKLL2

                                          1*K1S                       1*SEKM2

                                          1*MB2S                     1*SEKG2

                                          1*SEB4KF8

                                          1*G5KB

                                          1*WB45-1

                                          1*WB70-1

                                          1*MWB45-2

机械工具锻造                   1*B4S                         1*PKLL2                        PKS    6                   57286

                                           1*B2S                         1*MPKL2

                                           1*SEB2                       1*SEKG2

                                           1*MB4S                      1*SEKM2

                                           1*K2N

                                           1*SEP4KF8 

                                           1*MB4F

                                           1*WB45-2

                                           1*MWB45-4

                                           1*MWB70-4

可以单独交货：PSK箱 多功能插槽，插板插槽，附件订单号57260