Applications of Friction Stir Welding to Naval Weaponry
-
摘要: 概述了搅拌摩擦焊的工作原理及其特性,搅拌摩擦头材料与设计,被焊接工件的固定,模拟和模型技术的应用,以及它在船舶和两栖突击车上的应用可行性。试验结果表明,这种先进的固相焊接技术十分适合船用5000、6000和7000系铝合金与两栖突击车用2195铝合金,船体结构钢(DH-36,EH-36,未来航空母舰和水面战斗舰艇使用的HSLA-65高强度低合金钢),双体船用无磁不锈钢AL-6XN,推进器用Ni-Al铜合金等材料的连接。着重叙述了该技术的试验研究取得的成果与需要进一步探讨和解决的重大技术问题。Abstract: This paper introduces the principle and characteristics of friction stir welding(FSW), the materials and design of shoulder and pin of FSW, the fix of welded workpiece, the application of simulation and modeling techniques, as well as the feasibility of its applications to naval weaponry such as advanced amphibious assault vehicle(AAAV) and ships. The experimental results show that advanced solid phase FSW technology is a very suitable jointing method for ship aluminum alloys such as 5000, 6000 and 7000 series, 2195 aluminum alloy for AAAV armor, hull structural steels(e.g. DH/EH-36, HSLA-65 steel for future aircraft carrier and surface warship), non-magnetic stainless steel of AL-6XN for catamaran, Ni-Al copper alloy for marine propeller, etc. The experimental results of FSW are emphasized, and the important technical issues which need to be further solved are discussed.
-
[1] The Professional Division of The Welding Institute, Friction Stir Welding-Applications Shipbuilding and Marine Industries, Copyright? 2007 TWI Ltd.http://www.twi.co.uk/professional/unprotected/band_1/fswapp.html. [2] 关桥,栾国红.搅拌摩擦焊的现状与发展.,沈阳焊接网. [3] Richard Johnson,Philip Threadgill.Development of Friction Stir Welding for Shipbuilding Applications.ShipTech2004,Biloxi,Mississippi. [4] Dr. Hanadi salem,Dr. Hatem Elayat,Friction Stir Welding.The American University in Calro,Engineering Department, Fall 2001,MENG 491,Senior Thesis II. [5] Paul J.Konkol, Mark F.Mruczek.Comparison of Friction Stir Weldments and Submerged-Arc Weldments in HSLA-65 Steel, NSRP SP-7 Meeting.April 15,2006, [6] Eur.Ing.C.E.D.Rowe.B.Sc.C.Eng.C.Sci.MIMMM SenMWeldI Cedar Metals Limited. And Eur.Ing. Wayne Thomas MPhil. C.Eng. FWeldI , Advances in Tooling Materials for Friction Stir Welding.TWI Cambridge,2005.http://www.innovaltec.com/iom3_dt/rowe_matcong.pdf. [7] Glen J.Grant, Moe Khaleel, Glen Stone. E. Friction Stir Joint and Processing of Advanced Materials Including Metal Matrix Composites, High Strength Weight Reduction Materials.FY2004 Progress Report.2005-5-12. [8] 何建军,刘明宇,杨宗辉.搅拌头--搅拌摩擦焊的心脏.电焊机.2004,34 (1) :24-26, 59. [9] Paul A Colegrove and Philip L Threadgill, Development of the TrivexTM Friction Stir Welding Tool.Published on the Internet 13 February 2003,TWI Ltd,Granta Park,Great Abington,Cambridge CB1 6AL,United Kingdom. [10] W M Thomas,E D Nicholas,S D Smith, TWI Ltd, Granta Park, Great Abington, Cambridge CB1 6AL, United Kingdom Friction stir welding-tool developments.Paper presented at the Aluminum Joining Symposium during the 2001 TMS Annual Meeting,11-15 February 2001,New Orleans,Louisiana,USA. [11] GLENN CAMPBELL,TIM STOTLER,Friction Stir Welding of Armor Grade Aluminum Plate.Welding.Journal,1999(12),www.aws.org/wj/dec99/campbell.html. [12] NCEMT.Welding Process Improvements for the Advanced Amphibious Assault Vehicle.Navy Manufacturing and Industrial Program Report,Fall 2000,2002-6-18. [13] Paul J.Konkol,Kevin Celligan,James J.Fisher,Joseph P.Pickens. Friction Stir Welding of Structural Materials for Naval Combatants,1-2,.www.aws.org/conferences/abstracts/2002/064. [14] Mochintosh.Friction Welding of Appurtenances to Aluminum 2519,Success stories..www.ewi.org/uploads/…/white_papers/Friction Welding. [15] Carl.D.Sorensen and Tracy W.Nelson. FSW of HSLA Steels and Stainless Steels..http://www.nsrp.org/panels/weld/downloads/040506. [16] Terry Khaled.An Outsider Looks at Friction Stir Welding.Metallurgy Federal Aviation Administration.July 2005.www.faa.gov/aircraft/air_cert/design_approvals/csta/publications/media/friction_stir_welding. [17] Helena Larsson,Leif Karlsson.Friction Stir welding of AA 5083 and AA 6082 Aluminium..www.infosolda.com.br/downloads.www.infosolda.com.br/downloads. [18] The Office Navy ManTech Program,Development of a High Strength Corrosion Aluminum Alloys for Maritime Applications.Navy ManTech Program S070277,2004.www.onr.navy.mil/sci_tech/3t/mantech. [19] Timothy J.Lagan, George W .Steels.New High Strength Marine Aluminum Alloy.10 March 2004.www.nstp.org/st2004/posters/steele. [20] Maria Posada,Jennifer P.Nguyen, David R. Forrest, Johnnie J. DeLoach and Robert DeNale,, Friction Stir Welding Advances Joining Technology.AMPTIAC Quarterly,2003,Vol 7(3): 13-20. [21] NJC, NJC Hosts University Research Conference for Defense Applications.2005-12-15. [22] NMC,Comparison of Friction Stir Weldments and Submerged-Arc Weldments in HSLA-65 Steel.DDMC2005,Nov.28-Dec.1,2005,Orlando,Florida. [23] NAVSEA Warfare Centers,Carderock Division,Selected Friction Stir Technology Effects for Naval Shipbuilding.National Shipbuilding Research Program SP-7 Welding Panel(SP-7) Meeting,4 April 2006. [24] Carl.D,Sorensen,Tracy W.FSW of HSLA Steels and Stainless Steels.2006-7-10. [25] M. J. Russell, Friction Stir Welding of Titanium Alloys -a Progress Update.Paper Presented at 10th World Conference on Titanium, Hamburg, 13-18 July 2003. [26] G S Booth,R L Jones and P L Threadgill,Recent Developments in Welding Technology.Paper Presented at ISOPE-2006, 16th International Offshore and Polar Engineering Conference,San Francisco,California,USA,May 28 - June 2, 2006.
点击查看大图
计量
- 文章访问数: 2220
- HTML全文浏览量: 1
- PDF下载量: 1193
- 被引次数: 0