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《畢業(yè)設(shè)計(jì)（論文）-焊條電弧焊工藝參數(shù)15crmo鋼haz組織和性能的影響》由會(huì)員上傳分享，免費(fèi)在線閱讀，更多相關(guān)內(nèi)容在學(xué)術(shù)論文-天天文庫。
1、山東建筑大學(xué)畢業(yè)論文本科畢業(yè)論文題目：焊條電弧焊工藝參數(shù)對(duì)15CrMo鋼HAZ組織和性能的影響院（部）：材料科學(xué)與工程學(xué)院專業(yè)：材料成型及控制工程班級(jí)：姓名：學(xué)號(hào)：指導(dǎo)教師：完成日期：2009年6月11日V山東建筑大學(xué)畢業(yè)論文目錄摘要····························································ⅢABSTRACT···························································Ⅳ1前言1.1耐熱鋼的定義、分類及應(yīng)用····························
2、············11.2我國(guó)耐熱鋼的發(fā)展·················································21.315CrMo鋼焊接的基本要求··········································31.415CrMo鋼的焊接性分析···········································31.4.115CrMo的化學(xué)成分及性能······································31.4.215CrMo鋼的焊接性分析······················
3、···················41.4.315CrMo鋼的裂紋分析···········································6VI山東建筑大學(xué)畢業(yè)論文2焊接試驗(yàn)2.1焊接方法·························································122.2焊接材料·························································132.3焊前準(zhǔn)備·······················································
4、··142.4焊接工藝規(guī)范及試板焊接···········································152.4.1焊接工藝參數(shù)··················································152.4.2焊接注意事項(xiàng)··················································152.4.3焊接試驗(yàn)內(nèi)容··················································152.5試驗(yàn)設(shè)備及材料······························
5、·····················152.5.1試驗(yàn)設(shè)備······················································152.5.2VI山東建筑大學(xué)畢業(yè)論文試驗(yàn)材料和尺寸················································163試樣制備及金相、硬度分析3.1金相試樣··························································173.2金相組織觀察·········································
6、·············173.3顯微硬度測(cè)試······················································193.3.1顯微硬度測(cè)試步驟···············································193.3.2測(cè)試數(shù)據(jù)·······················································203.4金相、硬度分析····················································213.5小結(jié)···············
7、··············································224結(jié)論····························································24謝VI山東建筑大學(xué)畢業(yè)論文辭·······························································25參考文獻(xiàn)····················································
