低碳鋼表面電弧堆焊耐磨層工藝及組織性能分析焊接專升本畢業(yè)論文

低碳鋼表面電弧堆焊耐磨層工藝及組織性能分析焊接專升本畢業(yè)論文

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時(shí)間:2017-09-05

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1、畢業(yè)論文題目:低碳鋼表面電弧堆焊耐磨層工藝及組織性能分析專業(yè)焊接技術(shù)與工程類別專升本目錄摘要···········································································································································ⅢABSTRACT······························································

2、·································································Ⅳ1前言1.1堆焊技術(shù)的發(fā)展及應(yīng)用··········································································································11.1.1基本概念··························································

3、·································································11.1.2我國(guó)堆焊技術(shù)的發(fā)展?fàn)顩r·······························································································31.1.3堆焊技術(shù)在生產(chǎn)中應(yīng)用·······························································

4、····································41.2堆焊方法··································································································································41.2.1焊條電弧堆焊······································································

5、·············································41.2.2埋弧堆焊····························································································································61.2.3鎢極氬弧堆焊·································································

6、··················································71.3課題內(nèi)容及目的······················································································································82實(shí)驗(yàn)2.1實(shí)驗(yàn)材料··································································

7、································································92.1.1母材及其性能···················································································································92.1.2焊材成分及其性能···················································

8、························································92.2實(shí)驗(yàn)設(shè)備·································································································································102.2.1焊接設(shè)備····

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