64 research outputs found
On possible reasons for defects in large blanks of low-carbon manganese steel at "YURMASH"
Get PDFMechanical properties and microstructures of forged large blanks of low-carbon steel without necessary incoming ultrasound test have been studied. The examination was performed to find out the reasons for product defects. Abnormalities in structure and disagreement of metal plasticity with standard requirements are revealed. On the basis of the results obtained it is assumed that the reasons for the defects could be deviations from standard chemical composition and irregularities in hot forging
On possible reasons for defects in large blanks of low-carbon manganese steel at "YURMASH"
Get PDFMechanical properties and microstructures of forged large blanks of low-carbon steel without necessary incoming ultrasound test have been studied. The examination was performed to find out the reasons for product defects. Abnormalities in structure and disagreement of metal plasticity with standard requirements are revealed. On the basis of the results obtained it is assumed that the reasons for the defects could be deviations from standard chemical composition and irregularities in hot forging
Effect of molecular weight distribution of oligodienes containing hydroxyl on fractionation according to functionality
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The molecular weight distribution (MWD) and functionality of oligomeric polydiethylene glycol adipates
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Development and organizational and economic factors of raising efficiency of potato production in Belorus
No full textAvailable from VNTIC / VNTIC - Scientific & Technical Information Centre of RussiaSIGLERURussian Federatio
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