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ZHENG Lin ZHANG Fan WANG Li YAN Zhao-wen JIANG Xu-cheng Pierre-tienne Bouchettel-Dieu de Paris France) 《上海交通大学学报(医学英文版)》2007,19(1)
A series of human tissue samples and cultured cell lines were formalin-fixed and paraffin-embedded. Specimen cylinder ( 1.2 - 1.8mm) were punched by a modified bone marrow biopsy needle and arrayed on a recipient paraffin block. Microscopic analysis on the sections from this tissue microarray (TMA) block demonstrated that the spots of tissues and cells were well preserved, and the cultured cell samples were successfully embedded from 5 × 104 to 2 × 105 in number. These TMA sections were also suitable for immunohistochemistry and RNA in situ hybridization. 相似文献
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J. Devaux J.B. Leblond J.M. Bergheau . SYSTUS International Bvd Vivier Merle Lyon Cedex France . LMM UMR CNRS/Universite Paris Place Jussieu Tour Paris Cedex France . LTDS UMR CNRS/ECLIENISE rue . 《上海交通大学学报(英文版)》2000,(1)
IntroductionItiswellknownthaphasetrapsformationsplayanimPortantroleontheresidualstressesandstrainsinducedbythermalprocessessuchasweldingandquenching.lnthispaPer,wefocusourattentiononthebehaviourofsteelsduringphasetransformations.AtheoreticalaPproachhasbeenachievedbyLeblondetal[1]andhasledtOamacroscopicmodelinthecaseofideal-plasticphases[2][3].Thenthemodelhasbeengeneralizedtotakestrainhardeningphenomenaintoaccount[4].ThetheoreticalaPproachhasbeenassessedandcompletedusingflniteelementsimulati… 相似文献
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Fran cois Bay Valerie Labbe Yann Favennec Centre de Mise en Forme des Materiaux Ecole des Mines de Paris B.P - Sophia Antipolis cedex - FRANCE 《上海交通大学学报(英文版)》2000,(1)
Introduction-TheinductionheatingprocessInductionheatingiswide1yusedinindustrialProcessesinvolvingmetallurgyheattreatthentsuchasquenching,hardening,brasing,Preheatinforforgillgoperations,sdsecoatinormeltnginelectromagneticcrucibles[DAV].ThemainadVatapesofinductionheatngProcessesarethefastheatinrate,greatPrecisionintheheatinlocalisation(suPefficialheatngedhighfrequencypowersuPpliesforschcetreatmentProcess),instarestart/top(nowimuPrequlredforeachcycle)andagoodreProducibilityThebasicinducton… 相似文献
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R. Fortunier J.B. Leblond J.M Bergheau . ENSM-SE centre SMS yours Fauriel - St-Etienne cedex France . LMM UMR /CNRS/Universite Paris VI Tour case place Jussieu Paris cedex France . LTDS UMR CNRS/ECL 《上海交通大学学报(英文版)》2000,(1)
IntroductionThermochemicaltreatmentsarewidelyusedtoimProvethemechanicalprOPertiesofmetalliccomPonents.ForexamPle,inthecaseofsteel,hightemPeraturediffusionofcarbonand/ornitrogCnleadstoanincreaseofhardnessnearthesurface,aswellastolocalcompressiveresidualstfCsses.Bothcontributetoanincreaseofthelifetimeofthecomponent.Modellingdiffusioncanbeconsideredasrelativelystraightforward,sincethegoverningequationsarewellestablished.However,onemustaccountforthefactthatduringdiffusion,precipitationmayoccur… 相似文献
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