国内外不锈钢管技术发展趋势VIP免费

第1页共23页编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：第1页共23页河南科技学院2009届本科毕业论文（设计）论文题目：国内外不锈钢管技术发展趋势DevelopmentTrendofManufacturingTechnologiesforStainlessSteelTubesBothatHomeandAbroad第2页共23页第1页共23页编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：第2页共23页学生姓名：王小莉所在院系：机电学院所学专业：机电技术教育导师姓名：王焕琴完成时间：2009年月日国内外不锈钢管生产技术发展趋势摘要：介绍了国内外不锈钢管的发展历程，分析了不锈钢管的生产设备，详细阐述了国内外不锈钢管生产技术向“三步法”炼钢与连铸工艺、热挤压工艺、冷加工以冷轧为主、冷拔为辅、有机溶剂脱脂、精整设备现代化、焊接+冷拔生产工艺、超声波振动冷拔工艺、温轧技术的发展趋势。从管坯生产工艺，热轧钢管生产工艺，冷拔冷轧工艺，脱脂工艺，工艺润滑，表面抛光等7个方面指出了我国与国外的差距。提出了我国不锈钢管技术应在“采用世界先进和成熟工艺技术生产不锈钢无缝管”、“积极开发高档次高附加值和大规格的不锈钢焊管”、“重视热处理和精整设施”的改造意见。第3页共23页第2页共23页编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：第3页共23页关键词：不锈钢管，生产技术，发展趋势，造意见第4页共23页第3页共23页编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：第4页共23页DevelopmentTrendofManufacturingTechnologiesforStainlessSteelTubesBothatHomeandAbroadAbstrast:Theevolutionofoverseasstainlesssteeltubesispresentedsystematically,andtheproceses,developmenttrendofmanufacturingtechnologiesforstainlesssteeltubestowardthe“three-stepmethods”processsteelmakingandcontinuouscasting,hotextrusionprocess,coldtocoldRollingmainlycold-drawingasasupplement,organicsolventdegreasing,finishingthemodernizationofequipment,welding+colddrawingproductionprocess,cold-drawingprocessofultrasonicvibration,temperaturetrendsbothathomeandabroadareanalyzedinthisarticle.Alsoaddressedhereisthegapbetweenthedomesticsectoranditscounterpartoverseasonthesaidtechnologiesinvolvingsevenaspects,namely,bloom-makingprocess,tubehot-rolling,tubecold-rolling/drawingprocesses,degreasingprocesses,processlubrication,surfacepolishing.MadeofstainlesssteelpipetechnologyinChinashouldadopttheworld'smostadvancedandmaturetechnologyofproductionofstainlesssteelseamlesspipe,andactivelydevelophighvalue-addedandhigh-gradelarge-sizedstainlesssteelpipe,attachimportancetoheattreatmentandfinishingfacilitiesinthetransformationoftheirviews.Theuseoftheworld'smostadvancedandmaturetechnologyofproductionofstainlesssteelseamlesspipe目录第5页共23页第4页共23页编号：时间：2021年x月x日书山有路勤为径，学海无涯苦作舟页码：第5页共23页0引言...................................................................11不锈钢的发展及应用概况..............................................................................................................22不锈钢管的现代生产设备..............................................................................................................22.1挤压机...........................................................................................................................................22.2冷轧管机和拉拔机....................................................................................................................32..3光亮热处理炉.................................................................................................................................32.4辅助设备及设施.............................