x
uploads/microalloy.jpg

microalloy n.微合金。 microalloy diffused t...

microampere

X - ray diffraction spectrum , empa methods and several tests including mechanical properties , electrochemistry , corrosion wear , on - site plate hanging , the microstructure of steel has been observed and analyzed , performance has been studied , and corrosion - abrasion , fragility mechanism , and microalloy application in ferritic stainless steel have been explored comprehensively . the test results of electrochemistry , corrosion wear and on - site plate hanging have been analyzed . the analytical result shows that crsomo has enough corrosion resistance in phosphoric acid slurry because it has high chromium and low carbon 通過實驗室的電化學試驗、腐蝕磨損試驗和磷肥廠的現場掛片試驗結果分析,表明: cr30mo鐵素體不銹鋼高鉻低碳的配合,保證其在磷酸料漿中具有足夠的耐蝕性: cr30mo中( fe , cr ) _ 23c _ 6 、 ( fe , cr ) _ 7c _ 3 、 mo _ 2c 、等碳化物硬質點從基體的彌散沉淀析出可提高鋼的硬度和耐磨性,使得鋼在磷酸料漿中具有良好的耐磨蝕效果。

The effects of alloy elements nb , v , ti , re on mechanical properties , corrosion - abrasion resistance , fragility of ferritic stainless steel cr30mo have been investigated . the results show microalloy is beneficial to increas corrosion - abrasion resistance and suppress brittleness of cr30mo 研究了鈮、釩、鈦、稀土元素對不銹鋼的組織結構、力學性能、磨蝕性能和脆性的影響,結果表明微合余化是提高鐵素體不銹鋼耐蝕性,降低脆性的有效途徑。

Abstract : the combined effect of v and re in microalloy steel was studied by tem , sem , icp and thermal simulation methods 文摘:稀土在釩微合金鋼中有一定的固溶量,并可達10 - 5 10 - 4 (質量分數)數量級。

The effect of microalloy element on the microstructure and mechanical properties of high - speed wheel steel was studied 摘要研究了微量鉻對高速車輪鋼組織和性能的影響。

Abstract : the paper introduced the optimization of chemical composition of rare earth microalloy 文摘:對玻璃模具材質的化學成分進行了合理設計和優選。

Standard specification for steel bars , microalloy , hot - wrought , special quality , for subsequent hot forging 后熱鍛用微合金,高質量,熱鍛鋼棒的標準規范

Standard specification for steel bars , microalloy , hot - wrought , special quality , mechanical properties 具有機械特性的微合金熱鍛高質量鋼棒標準規范

Microstructure and toughness of welding coarse - grain heat affected zone in ti - v - nb microalloy pipeline steel 微合金管線鋼焊接粗晶區組織及韌性

The paper introduced the optimization of chemical composition of rare earth microalloy 對玻璃模具材質的化學成分進行了合理設計和優選。

Standard specification for steel forgings , microalloy , for general industrial use 一般工業用微量合金鋼鍛件用標準規范

Towards influence of interfacial microalloy on the capacity of st - al bimetallic plate 鋁復合板性能影響的研究

Effect of microalloy element on the grain coarsening behavior of q345 steel 345鋼奧氏體晶粒粗化行為的影響

Study on the change dynamics of low - carbon microalloy bainite steel 低碳微合金貝氏體鋼的轉變動力學研究

Structure and precipitation morphology of microalloy carbonitride 微合金碳氮化物的結構與析出形態