用ED 法生产大直径高精度薄壁钢管

watfe
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2022-04-30

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EDED,,,DLCEDDLC,,,,,,,EDED-ED11:4Lm,10%,25%,59.3%1,2,W-Co,0.1Lm30mmös(530mm),:,;,;;,,1418kHz,215Lm;1öLm1.050307012ömmö123DPDd58.462.758.261.458.060.4DLC,1Lm,3000HV,0.1Lm300mm,31320mm,281Vol128,No1119992STEELPIPEFeb11999©1994-2007ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.()1ö2,,2.5Lm2DLC,,,,DLC,2.1:(1),,,(2)30%,,,(3),,,,2Lm(4)():,,2.2DLC,,,DLC,(1)10,:,DLC:,,(2)DLC(300mm),10,:9043Lm,DLC30%,2.3DLCSKD11,DLC,,,,30%,3ED,,,,,DLC(:1998-03-25)26281©1994-2007ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.