|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Effect of modification treatment on microporosity formation in A356 Al alloy, Part I: Interdendritic feeding evaluation 显示文摘 | Correa E R Goldenstein H | 1996 | AFS Trans1996，104，： | 1 |
| 2 | Effect of modification treatment on microporosity formation in A356 Al alloy, Part II: Dendrite morphology 显示文摘 | Correa E R Goldenstein H | 1997 | AFS Trans1997，105，： | 1 |
| 3 | Radar interferogram filtering for geophysical applications显示文摘 | Goldenstein R M Radar C L | 1998 | Geophysical Reservation Letter1998，25，21： | 1 |
| 4 | Effect of modification treatment on microporosity formation in A356 Al alloy,Part Ⅱ: Dendrite morphology显示文摘 | Goldenstein H | 1997 | AFS Transactions1997，105，： | 1 |
| 5 | Para- thyroidectomy improves survival in patients with severe hyperparathyroidism: a comparative study 显示文摘 | Goldenstein P T Elias R M Pires D F D C | 2013 | PLoS One2013，8，68： | 1 |
| 6 | Parathy- roidectomy improves survival in patients with severe hyper- parathyroidism: a comparative study显示文摘 | Goldenstein P T E1 ias R M do Carmo LP | 2013 | PLoS One2013，8，68： | 1 |
| 7 | An approach to thecorrelation of security events based on machine learning techniques显示文摘 | Stroeh K Madeira E R M Goldenstein S K | 2013 | Journal of Internet Services and Applications2013，4，7： | 1 |
| 8 | Effeet of modification treatment on mieroporosity formation in 356 Al alloy, part 1 : interdendritie feeding evaluation显示文摘 | FUOCO R CORREA E R GOLDENSTEIN H | 1996 | Transaetions of the American Foundrymen''s Society1996，104，： | 1 |
| 9 | Evaluation of Effect of Modification-Induced Eutectic Undercooling on Microporosity Formation in 356 Aluminum Alloy显示文摘 | R Fuoco H Goldenstein and J E Gnxleski | 1994 | AFS Trans1994，，102： | 1 |
| 10 | Long-term follow-up review of 31 children with severe closed head trauma 显示文摘 | Groswasser Z Goldenstein R | 1990 | J Neurosurg1990，73，5： | 1 |
| 11 | Influence of Microstructures on Polarization Resistance and Hydrogen-Induced Cracking of a Micro-Alloyed Steel Submitted to Different Cooling Rates显示文摘The effect of different microstructures on the polarization resistance (Rp) and the hydrogen-induced cracking (HIC) of a micro-alloyed steel austenitized and submitted to different cooling rates was studied.Samples 19.1 x 6 x 2 mm,containing the whole thickness of the plate were extracted from a 20 mm plate and heat treated on a quenching dilatometer,were submitted to Rp and HIC corrosion tests.Both Rp and HIC tests followed as close as possible ASTM G59 and NACE standard TM0284-2003,in this case,modified only with regard to the size of the samples.Steel samples transformed from austenite by a slow cooling (cooling rate of 0.5℃.s-1) showed higher susceptibility to hydrogen-induced cracking,with large cracks in the middle of the sample propagating along segregation bands,corresponding to the centerline of the plate thickness.For cooling rates of 10℃.s-1,only small cracks were found in the matrix and micro cracks nucleated at non-metallic inclusions.For higher cooling rates (40℃.s-1) very few small cracks were detected,linked to non-metallic inclusions.This result suggests that structures formed by polygonal structures and segregation bands (were eutectoid microconstituents predominate) have higher susceptibility to HIC.Structures predominantly formed by acicular ferrite make it difficult to propagate the cracks among non-oriented and interlaced acicular ferrite crystals.Smaller segregation bands containing eutectoid products also help inhibit cracking and crack propagation;segregation bands can function as pipelines for hydrogen diffusion and offer a path of stress concentration for the propagation of cracks,frequently associated to non-metallic inclusions.Polarization resistance essays performed on the steel in theas received condition,prior to any heat treatment,showed larger differences between the regions of the plate,with a considerably lower Rp in the centerline.The austenitization heat treatments followed by cooling rates of 0.5 e 10℃.s-1 made more uniform the corrosion resistance along the thickness of the plate.The effects of heat treatments on the corrosion resistance are probably related to the microconstituent formed,allied to the chemical homogenization of the impurities concentrated on the centerline of the plate. | González M R Martins de Araújo D S Goldenstein H Alonso-Falleiros N | 2011 | Journal of Iron and Steel Research(International)2011，18，S1： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员