特種設備無損檢測技術優秀論文評選公示（6）

(分批公示特種設備無損檢測技術優秀論文的題目、作者和摘要。公示次序按電子稿接收排序）

【072】在用對二甲苯（PX）輸送埋地管道的外腐蝕檢測

李明陽，孔令昌，叢成龍

（廣東省珠海市特種設備檢驗所，廣東 珠海，519002）

摘要：將外腐蝕直接評價方法應用于對二甲苯（PX）輸送埋地管道的外腐蝕檢測。分別對其進行敷設環境調查、土壤腐蝕性檢測、陰極保護檢測和防腐層檢測，并對檢測結果進行評級。防腐層檢測中，應用C掃描檢測防腐層絕緣電阻率，綜合運用Pearson法和密間隔電位法（CIPS）確定防腐層破損點位置，通過開挖確認，驗證了該組合檢測方法的有效性，為埋地管道防腐層檢漏提供高效、準確的新方法。

關鍵詞：埋地管道；外腐蝕檢測；防腐層檢測；土壤腐蝕性；C掃描

【072】External Corrosion Testing of Buried Pipeline in Service

LI Ming-yang    KONG Ling-chang   CONG Cheng-long

(Guangdong Zhuhai Institue of Special Equipment Inspection, Zhuhai, 519002)

Abstract: External corrosion direct assessment method was applied to PX transportation pipeline External Corrosion Testing. The buried pipeline testing consisted of environmental investigation, soil corrosion detection, cathodic protection testing and detection of anticorrosive coating. The testing results were rated. In the detection of anticorrosive coating, C-scan was applied to test coating insulation resistance, and Pearson method and the close-interval potential survey (CIPS) were use to determine coating damage point. The excavation confirmed that the combination of detection methods was effective. Efficient and accurate new method was provided for underground leak detection of pipeline coatings.

Key words: Buried Pipeline; External Corrosion Detection; Coating Inspection; Soil Corrosion; C- Scan

【073】淺談渦流檢測技術在承壓特種設備檢驗中的應用

林冠堂

（廣東省珠海市特種設備檢驗所 廣東 519002）

摘要：渦流檢測技術與射線檢測、超聲波檢測、磁粉檢測、滲透檢測，同屬JB/T4730-2005《承壓設備無損檢測》標準里的五大常規無損檢測技術。受技術條件的制約，渦流檢測技術并未在承壓特種設備檢驗中廣泛應用。本文通過結合渦流檢測技術的特點與承壓特種設備檢驗的實際，探討渦流檢測技術在鍋爐、壓力容器、壓力管道等承壓特種設備檢驗中的應用。

關鍵詞：渦流檢測技術/承壓特種設備檢驗

【073】Discusses the Eddy Current Testing Technique Shallowly in the Pressure Special Equipment Inspection Application

LIN Guan-Tang

(Zhuhai Institute of Special Equipment Inspection Guangdong China,Guangdong,519002)

Abstract:Eddy current testing technology, X-Ray testing, Ultrasonic testing, Magnetic particle testing and Penetrant testing are the five regular NDT technology of the specification JB/T4730-2005 <<Non-Destructive Testing of Pressure Equipments>>. Subject to the limitation of technical utilizations, Eddy current testing technology is not the popular way to inspect the pressure equipments. In this article, the union characteristic eddy current testing technique and the pressure special equipment inspection reality, discussion eddy current testing technique in boiler, pressure vessel, pressure piping and so on in pressure special equipment inspectional application.

Keywords：eddy current testing technique; pressure special equipment inspection

【074】大型化工裝置無損檢測前期管理

劉金平1 楊勝岳2湯又青3張富4

（1.中建安裝公司南京華建檢測公司 南京210046；2.南京英派克檢測有限責任公司  南京210048；3.武漢三聯特種技術股份有限公司 武漢 430322；4. 遼寧營口市鍋檢所 營口115003）

摘要：為了探討大型化工裝置無損檢測的前期管理，通過投標管理、技術管理、文檔管理、后勤管理、商務管理內容的描述，發現這些內容是前期管理的基礎，只有在大型化工裝置無損檢測前，準備好這些內容，才能順利進行無損檢測工作。

關鍵詞：化工裝置   前期   無損檢測   管理

【074】First-phase management of Large-scale Chemical Engineering Device Non-destructive testing

Liu jin-ping1  yang sheng-yue2  Tang you-qing3  Zhang-Fu4

（1.Nanjing Huajian Industrial Equipment Installation Testing & Calibration Co., Ltd, subsidiary of China Construction Industrial Equipment Installation Co., Ltd     Nanjing  210046；2. Nanjing Enpake Testing Company Limited  Nanjing  210048；3. Wuhan  Sanlian  Limited  Liability  Company Co., Ltd  Wuhan  430322；4. Yingkou Institution of Special Equelpment Inspection Yingkou 115003）

Abstract: for the discussion of the First-phase management of Large-scale Chemical Engineering Device Non-destructive testing and by the description of the contents of the bid management, technical management, file management, logistic management and commercial management, to make a summary that the above aspects lay a foundation for the First-phase management. Only when the above aspects are fully prepared before the Large-scale Chemical Engineering Device Non-destructive testing operation can the testing operation carried out in a smooth way.

Key word: Chemical Engineering Device    First-phase   Non-destructive testing   Management

【075】舊金山新海灣大橋頂板U肋熔深超聲波檢測

劉金平 胡斌定

（中建安裝公司南京華建檢測公司 南京210046）

內容提要：本文介紹橋梁鋼結構U肋角焊縫熔深超聲波檢測方法，通過檢測步驟的詳細說明，實際檢測過程的記錄，其方法結果使用方便，細節清楚明了，可以用于橋梁鋼結構U肋角焊縫熔深超聲波檢測的直接采用，普通鋼結構角焊縫熔深超聲波檢測借鑒采用。

關鍵詞：U肋鋼結構  角焊縫  熔深  超聲波檢測   方法

【075】U-shaped rib penetration UT of the new San Francisco Bay Bridge roof

Liu jin-ping  Hu bin-ding

(Nanjing Huajian Industrial Equipment Installation Testing & Calibration Co., Ltd, subsidiary of China Construction Industrial Equipment Installation Co., Ltd     Nanjing  210046)

Abstract: This article introduces the method of U-shaped rib penetration UT of steel bridge. It is clear and easy to use through explaining and recording the testing procedure. It can be directly adopted in U-shaped rib penetration UT of steel bridge and indirectly adopted in ordinary steel structure penetration UT.

Key words: U-shaped rib steel structure   fillet weld   penetration   UT   method

【076】工業X射線機現場實時遙控裝置研制

李緒豐  蔡創明  林平來

(廣東省特種設備檢測院  510655)

摘要：本文介紹一種工業X射線機現場實時遙控裝置．該裝置采用PLC（可編程控制器）采集射線機控制箱的信息，通過無線數據通訊方法，在PDA（無線掌上電腦）實現遙控功能，實時遠程顯示X射線機的工作狀態，從而實現遙控射線機高壓開關，并在PDA上顯示出射線機的工作狀態，使操作人員遠離X射線現場進行操作，從而達到保護操作人員安全、提高工作效率的目的。

關鍵詞：無損檢測  X射線機  實時遙控  PDA

【076】Research for real-time Remote Controller of Industrial X-Ray Instrument

LI Xufeng  CAI Chuangming  LIN Pinlai

Abstract: This paper introduces a kind of real-time Remote Controller of Industrial X-Ray Instrument. The controller adopts the information from the controller of X-Ray Instrument with the PLC (programmable logic controller).Via a wireless data communication, the X-Ray Instrument can be turn on and off by a PDA (wireless palmtop computer), and its real-time working situation be displayed on the PDA. So the operator can be far away from X ray, so as to protect the safety of operating personnel and improve working efficiency.

Key Word: NDE  X-Ray Instrument  Real-time Remote Controller  PDA

【077】進口冷箱無損檢測爭議及缺陷處理

李緒豐

廣東省特種設備檢測院

摘要：通過進口冷箱射線底片復查發現的缺陷，通過不同的途徑方法解釋和證實，最后通過返修解剖得以證實，消除了缺陷，把住特種設備進口關。

主題詞：冷箱  進口設備  超標缺陷  處理

【077】IMPORTED COOL BOX INSPECTION AND DEFECT TREATMENT

Li Xufeng

Guangdong Special Equipment Inspection Institute

Abstract：The suspected defect which was founded by reviewed X-ray films of Cool Box, Which was explained by a series other method and testing, confirmed by grinding, and removed the defect at last..

Key words：Cool Box  Imported Equipment  Defect  Treatment

【078】攜帶式高頻恒電壓X射線機對厚板焊縫的穿透能力試驗研究

——攜帶式高頻恒電壓X射線機擬替代Ir192

黃長河1 司永宏1 王恒1 蕭艷彤1 王澤軍1 夏海濤2 蔣仕良3

（1 天津市特種設備監督檢驗技術研究院；2丹東華日電氣有限公司；3中國石化股份有限公司天津分公司裝備研究院）

摘要：在透照方式滿足標準的前提下，攜帶式高頻恒電壓X射線探傷機穿透60~100mm厚板焊縫后得到的底片黑度和像質計靈敏度均滿足標準的要求，在一定領域可以替代Ir192γ射線照相。

關鍵詞：攜帶式、高頻、恒電壓、X射線探傷機、Ir192、射線照相

【078】Experimental Research on the Ability to Penetrate Thick Plate of Portable High Frequency X-ray Machine

——To Replace Ir192 With Portable High Frequency X-ray Machine

Huang Changhe1, Si Yonghong1, Wang Heng1, Xiao Yantong1, Wang Zejun1, Xia Haitao2, Jiang Shiliang3

(1 Tianjin Special Equipment Inspection Institute; 2,Dandong Huari Science Electric Co., Ltd.; 3, Equipment Research Institute of Sinopec Tianjin Company)

Abstract：With the premise of satisfying the requirements on penetration pattern in the standard, the film density and IQI sensitivity both can meet the standard requirements, after penetrating through plates ranged from 60 to 100mm in thickness, using a portable high-frequency constant-voltage X-ray machine. It shows that the machine can replace Ir192 as a radiography source in certain circumstances.

Keywords：Portable，High frequency，Constant voltage，X-ray Machine， Ir192，Radiography

【079】帶包覆層鐵磁性管道腐蝕脈沖渦流檢測技術

康小偉  付躍文

南昌航空大學無損檢測技術教育部重點實驗室，南昌  330063

摘要：應用脈沖渦流檢測技術，對帶包覆層的鐵磁性管道腐蝕進行了檢測。對不同厚度的包覆層、不同面積和深度的腐蝕缺陷進行了試驗，分析檢測靈敏度的變化。試驗結果表明，對于較大面積的腐蝕缺陷，即使包覆層較厚，在合適的檢測參數下，脈沖渦流也具有很好的檢測能力。

關鍵詞：脈沖渦流；包覆層；鐵磁性；管道

【079】Pulsed Eddy Current Inspection Technique for Corrosion under Insulation in Ferromagnetic Tubes

Kang Xiaowei,Fu Yuewen

Key Lab of Nondestructive Testing (Ministry of Education), Nanchang Hangkong University,Nanchang 330063,China

Abstract: In this paper, we applied pulsed eddy current(PEC) inspection technology to detect ferromagnetic tubes corrosion under insulation. By detecting corrosion of different thickness insulation and different defect areas and deepness, variation of detection sensitivity was analyzed. It was proved that as for corrosion defect with a large area, pulsed eddy current had a very good ability in testing under appropriate inspection parameters, even with a thick insulation.

Keywords: Pulsed eddy current; Insulation; Ferromagnetic; Tubes

【080】光纖聲發射技術在起重機械主動維護與狀態監測中應用的探討

倪大進 馮月貴 方銘杰 胡靜波

南京市特種設備安全監督檢驗研究院

摘要：介紹了主動維護和狀態監測的概念，分析了聲發射技術和光纖技術的特點和其相對于其他無損檢測技術所具有的優勢，從結構、機構等方面探討光纖聲發射技術在起重機械主動維護與狀態監測中的應用前景。

關鍵詞：起重機；聲發射；光纖；主動維護；狀態監測

【080】Abstract: This paper presents the concept of positive maintenance and condition monitor , analyzes AE technology and Fiber technology and the advantage of them on other kinds of non-destructive test, discusses the prospect of the AE technology and Fiber technology used on condition monitor and positive maintenance of crane.

Keywords: Crane; Acoustic Emission ; Fiber ; positive maintenance；condition monitor

【081】淺談起重機制造過程無損檢測的監督檢驗

南京市特種設備安全監督檢驗研究院  胡靜波  吳祥生

摘要：對起重機制造過程中焊縫的無損檢測一直是質量檢驗的重要組成部份。本文在研究現行安全技術規范中對起重機制造過程無損檢測監檢要求的基礎上，分析監檢中常見的問題并指出其產生的原因，最后給出監檢的建議，對實際的制造監檢工作具有一定的指導意義。

關鍵詞： 起重機  無損檢測  監督檢驗

【081】Discussion on Supervision Inspection of Nondestructive Testing for Crane Manufacture

Abstract: Nondestructive testing of welding in manufacture process of crane is an important part in quality inspection. The present status of supervision inspection of nondestructive testing, current problems, the reasons and suggestions are introduced and analyzed in this article. Those conclusions will be useful in supervision inspection of nondestructive testing.

Keywords: crane; nondestructive testing; supervision inspection

【082】應變電測法和光纖光柵測應變法在起重機檢測上應用

方銘杰  馮月貴  倪大進  胡靜波

（南京市特種設備安全監督檢驗研究院 210002）

摘要:起重機金屬結構設計常使用許用應力法，結構在加載時的應力情況大小是判斷結構是否安全的重要標志，通常應力測試時，最常用的是電測法，近年出現光纖光柵測應力法，用于起重機結構健康監測，本文結合工程實踐，從原理和應用角度，闡述了兩種測試方法原理、工程應用案例，及應用過程中存在的問題。

關鍵字：起重機金屬結構應力測試  光纖光柵  電測法

【083】TOFD檢測技術及其工藝參數設置

孔令昌

（廣東省珠海市特種設備檢驗所，廣東珠海    519002）

摘要：簡要介紹TOFD檢測技術原理，分析有關工藝參數的選擇對檢測結果的影響，并列舉出了工程應用實例。通過優化檢測工藝，能夠提高對不同工件中各類缺陷的檢測范圍和檢出率。對TOFD在工程檢測中的實際應用具有一定指導意義。

關鍵詞：TOFD；工藝參數；應用實例

【083】TOFD Technique and Processing Parameter

KONG Ling-chang

（Guangdong Zhuhai Institute of Special Equipment Inspection，Guangdong Zhuhai 519002，China）

Abstract：Time of flight diffraction（TOFD） was summarized as a new NDT method，and offered a real application. It was dissected that the processing parameter affected the result of inspection. Through optimizing the processing parameter, the testing range and relevance ratio were raised. It was value to guide the application of TOFD.

Keywords：TOFD；Processing parameter；Application illustration