除了一般锻件超声探伤方法中应当注意的问题外，钛合金锻件的超声探伤还有以下几个需要注意的问题。

一、原材料的冶金质量

QIANMIANDIERBUFENSUOSHUDEQUEXIANDABUFENSHIZAIYUANCAILIAOSHANGJIUCUNZAIDE，JIEHEKAOLVWOGUOTAIGONGYESHENGCHANDESHIJIQINGKUANG（YUANCAILIAO、GONGYIDENG），JIASHANGTAIHEJINJIAGEANGGUI，JIAGONGKUNNAN，BINGQIEDUANJIANDEXINGZHUANGYIBANDOUBIJIAOFUZA，SHIDEDUANJIANDECHAOSHENGTANSHANGCUNZAIYIDINGDEKUNNAN（LIRUSIJIAO、MANGQU、TANCEFANGXIANGBULIDENG），WEILEJIANGZHILIANGYINHUANJINZAOZUJUEZAICHUSHIJIEDUAN，YINGGAIYANGEBAHAOYUANCAILIAODEYEJINZHILIANGGUAN，QICHAOSHENGYANSHOUBIAOZHUNYINGGAICONGYANYAOQIU，QIFANGFAYEYINGGAIGENGWEIXIANGXI。

LIRU，DUITAIHEJINYUANBANG，CHULEANYIBANZHOUMIAN360°DEJINGXIANGRUSHEZONGBOTANSHANGWAI，HAIYINGZUOZHOUMIAN360°DEXIANXIANGHENGBOTANSHANG（ZHESHEJIAOYIBANWEI45°），YIBAOZHENGFAXIANZHITANTOUWUFAFAXIANDEBIAOMIANHEJINBIAOMIANQUEXIAN（LIRUJINGXIANGLIEWEN）。DUIYUTAIHEJINFANGPI、BINGPI、HUANPIDENGCHULEZUOCHUIZHIRUSHEDEZONGBOTANSHANGWAI，KAOLVDAOKENENGCUNZAIYANDUANZAOBIANXINGYINGBIANXIANCHANSHENGDELIEWEN（ZAIHENGJIEMIANSHANGDUOWEIJINSI45°QUXIANG）JIMOUXIEQINGXIEQUXIANGDEQUEXIAN，HAIYINGZUOZHESHEJIAO45°DEJINGXIANGHENGBOTANSHANG（GUOWAIYOUXIEBIAOZHUNHAIYAOQIUZUOSHUIZHONG5°RUSHEZONGBOJIANCHAHEZHESHEJIAO60°DEJINGXIANG、XIANXIANGHENGBOJIANCHA，RUYINGGUODERPS705HEMEIGUODEDPS4.713）。

YOUYUTAIHEJINTANSHANGLINGMINDUYAOQIUJIAOGAO，GUZONGBOTANSHANGYIYONG5MHz，HENGBOTANSHANGYONG2.5MHz（LIANGZHEZAITONGYICAILIAOZHONGBOZHANGXIANGDANG）DEPINLV。ZAIPINGDING、JIANBIEQUEXIANSHI，YOUSHIHAIYAOSHIYONGGENGGAODEPINLV（RUSULIANZILIAOJIANYISHIYONG20MHzDEPINLV）。

二、选择合适的检测方法

WEILEQUEBAOTAIHEJINDUANJIANDEZHILIANG，CHULEYANGEKONGZHIYUANCAILIAOZHILIANGWAI，HAIBIXUFANGZHIZAIHOUXUREJIAGONGGUOCHENGZHONGCHUXIANQUEXIAN，YINGGAIZHONGSHIDUANJIANDEMAOPIJIBANCHENGPINDECHAOSHENGTANSHANG，YIJICHENGPINJIEDUANDEXSHEXIANTANSHANG、YINGGUANGSHENTOUTANSHANGHEYANGJIHUAFUSHIDENGJIANCHASHOUDUAN，QIFANGFADEXUANYONGYUANZESHANGYUYIBANDUANJIANJIBENXIANGTONG。

SAN、XUYAOPINGDINGDEJIGECANSHU

1、TAIHEJINDUANPIYUDUANJIANDECHAOSHENGBOYANSHOUBIAOZHUNHENYANGE，YAOQIUPINGDINGDECANSHUYEJIAODUO，MUQIANGUOWAIHANGKONGTAIHEJINDUANJIANCHAOSHENGBOTANSHANGDEYANSHOUBIAOZHUNRUBIAO1。

BIAO1GUOWAIHANGKONGTAIHEJINDUANJIANCHAOSHENGBOTANSHANGYANSHOUBIAOZHUN（ZUIGAODENGJI）YILANBIAO

YOUBIAO1KEJIAN，YAODADAOZHEIYANGGAODEYANSHOUBIAOZHUN，BUJINDUITANSHANGRENYUANDEJISHUSHUIPINGYOUJIAOGAOYAOQIU，ERQIEHAIYAOYOUXINGNENGLIANGHAODECHAOSHENGTANSHANGYIJITANTOU，RULINGMINDUYAOGAO，XINZAOBIHEDONGTAIFANWEIYAODA，XIANXINGYAOHAO，DIANZAOSHENGDIANPINGYAODI，FENBIANLVYAOGAODENGDENG。

2、TAIHEJINDUANJIANDEXIANWEIZUZHIBIANHUADUIQIJIXIEXINGNENGYOUJIAOXIANZHUDEYINGXIANG，DUICHAOSHENGTANSHANGZHONGDEZABOSHUIPINGJIDIBOSUNSHIDEPINGDINGQIDAOJIANCHATAIHEJINZUZHIJUNYUNXINGDEZUOYONG，YINGYUYICHONGFENDEZHONGSHI。CHAOSHENGBOZAIJINGJIEJIJINGNEIXIANGZUZHISHANGDESANSHEKENENGZAIYINGGUANGPINGSHANGYIZABOXIANSHI，YEKENENGBIAOXIANWEISHENGNENGSHUAIJIANYINQIDIBOGAODUDEJIANGDI（DIBOSUNSHI），ZHEILIANGZHEYUXIANWEIZUZHIYOUYIDINGDEDUIYINGGUANXI。GENJUZHEILIANGXIANGCANSHUDEPINGDING，YIJINGFAXIANGUOCUJING、BINGLIEαZUZHI（NENGZAOCHENGDIZHOUXUNHUANPILAOXINGNENGXIAJIANGDEWEISHIZUZHI）DENG。JIUMUQIANSUOZUODEGONGZUOLAIKAN，ZABOSHUIPINGGAODETAIHEJINXIANWEIZUZHI，DUOBIAOXIANWEIYOUWANZHENGMINGXIANDEYUANSHIβJINGJIEHEPINGZHIXIZHANGDEWEISHIαZUZHI（WEIBIANXINGDEDIANXINGWEISHIZUZHI），HUOXIANXIANYOUDUOQIEDADETIAOKUAIZHUANGαXIANG，ZHEILEIZUZHIZAIJIXIEXINGNENGSHANGBIAOXIANWEIQIANGDUZHIBIAOXIAJIANG。CIWAI，MOUXIEZHUZAOZUZHICANLIUYEKENENGZAOCHENGZABOSHUIPINGJIAOGAO。DANJIUYIBANDEGUOREWEISHIZUZHI，RUGUOQIYUANSHIβJINGJIEJIJINGNEIXIANGZUZHIQUXIANGJIAOWENLUANWUGUIZESHI，JINGUANZHEIYANGDEZUZHISHIBUHAODE，SHENZHICONGXIANWEIZUZHIPINGDINGSHIBUHEGEDE，QIZABOSHUIPINGQUEBUYIDINGPIANGAO，SHUOMINGZABOSHUIPINGDEPINGDINGMUQIANHAICUNZAIJIAODADEJUXIANXING。ZAIDIBOSUNSHIDEPINGDINGZHONG，MOUXIEWEISHIZUZHIDUICHAOSHENGMAICHONGDEGAOPINFENLIANGYOUJIAOMINGXIANDESHUAIJIAN（RUBINGLIEαZUZHI），ZHEIZAIPINPUYISHANGJIAOYIGUANCHADAO（BEIJINGHANGKONGCAILIAOYANJIUSUOQIANXINYUANDENG），DANDUIGONGYESHENGCHANSHANGDEDAPILIANGJIANCHARUHESHIYONGPUTONGCHAOSHENGTANSHANGYI，XUANYONGZUIJIAXIANGYINGPINLVDETANTOUJINXINGJIANCESHANGCUNZAIYIDINGDESHIJIKUNNAN。YINGDANGSHUOMINGDESHI，MUQIANDUITAIHEJINNEIBUPIANXIYESHANGWUKEKAOYOUXIAODECHAOSHENGJIANCEFANGFA。ZONGZHI，RUHELIYONGCHAOSHENGBODUIGEZHONGBUTONGXIANWEIZUZHIDEXIANGYINGDADAOKONGZHITAIHEJINDEXINGNENGZHILIANG，SHIMUQIANXUYAOSHENRUYANJIUDEKETI（LIRUCAIYONGGENGGAODE、SHENZHISHANGBAIZHAOHEDEPINLV，YIJISHIYONGDIANZIJISUANJIJINXINGXINXICHULIDENG）。JINGUANRUCI，ZAIMUQIANTAIHEJINDUANJIANJICAILIAODECHAOSHENGTANSHANGZHONG，ZABOSHUIPINGYUDIBOSUNSHIDEPINGDINGRENGRANSHILIANGXIANGHENYOUJIAZHIDEZHIBIAO。

3、TAIHEJINCAILIAODECHAOSHENGTANSHANGZHONG，YOUSHIYOUYUDANGEDAJINGLIHUOZHEJUBUDEZUZHIBUJUNYUNZAOCHENGDEZUZHIFANSHEHUIYIDANGEFANSHEXINHAODEXINGSHICHUXIAN，RONGYIHEZHENZHENGDEYEJINQUEXIAN（RUGAOMIDUJIAZAWU、LIEWEN、KONGDONGDENG）DEFANSHEXINHAOXIANGHUNXIAO，TONGGUOSHIYANFENXIRENWEI，ZHEIZHONGFANSHEXINHAOKENENGSHIYOUYUCHAOSHENGFANSHEBODEXIANGWEIDIEJIASUOZHI。ZAIZHEIZHONGQINGKUANGXIA，CAIYONGXIAOZHIJINGTANTOUHUOJUJIAOTANTOU（SUOXIAOBOSHUZHIJING），TIGAOCHAOSHENGPINLV，YIXIANGTONGDETANCELINGMINDU（PINGDIKONGZHIJINGXIANGTONGDESHIKUAI）ZHONGXINPINGDINGSHI，HUIFAXIANQIFANSHEXINHAOFUDUMINGXIANXIAJIANG，YOUSHISHENZHIXIAOSHI，ERZHENZHENGDEYEJINQUEXIANDEFANSHEXINHAOZAIZHEIZHONGQINGKUANGXIABUHUIYOUMINGXIANBIANHUA。ZHEIZHONGFANGFAKEYIJIANBIETAIHEJINZHONGZHENZHENGDEYEJINQUEXIANYUZUZHIFANSHE。DANGRAN，ZAITAIHEJINDECHAOSHENGTANSHANGZHONG，YEHEQITACAILIAODECHAOSHENGTANSHANGYIYANG，QITUJINYIAXINGXIANSHIDEFANSHEMAICHONGXINHAOPANDUANQUEXIANDEXINGZHIXIANRANSHIBUKENENGDE，BIXUJIEHEJUTITANSHANGDUIXIANGDECAILIAOCHENGFENTEDIAN、YELIANJIDUANZAOJIAGONGGONGYI，YIJIFUYIQITAWUSUNJIANCESHOUDUAN（RUXSHEXIANZHAOXIANG、SHENTOU、CHAOSHENGCSAOMIAODENGDENG），JIASHANGTANSHANGRENYUANZISHENDEJINGYANSHUIPINGDENGJINXINGZONGHEFENXIPANDUAN，BIYAOSHIHAIYAOJINXINGJIEPOUYANZHENG（BAOKUOHONGGUAN、GAOBEI，SHENZHIDIANZIXIANWEIJING、DIANZITANZHENDENGSHOUDUAN）。YINCI，MUQIANZAITAIHEJINDUANJIANJIYUANCAILIAOCHAOSHENGTANSHANGZHONG，QIZHILIANGYANSHOUBIAOZHUNJIBENSHANGRENGYIHUIBOXINHAODECANSHUWEIYIJU。