硼系延期藥的反應性研究

1、南京理工大學碩士學位論文硼系延期藥的反應性研究姓名：車吉成申請學位級別：碩士專業(yè)：軍事化學與煙火技術指導教師：郝建春鮑國鋼20070606南京理蚨學碩士學位論文硼系延期藥的反應性研究ABSTRACTS‘‘ThereactivityresearchofBoronbaseddelaycompositions’’isoneoftheNationalDefenseScienceandIndustryCommitteeitems，thetopic

2、originatesfromtheconversionofmilitarytechnologiesandfacilitiestocivilianuseofthe“PlasticLeadsExplodesanditsDelayBody’ThearticlemainlytakesBaCr04asresearchobjectUsingD1丸TGXbeamdiff硇ction(XRD)testmethodsandSOonfromtheformu

3、ladesignstoringtheprocessingpreparationthepreignitionreactionandtheignitionreactionfivestages，studiesthemainfactorswhichinfluencethereactionperformanceofdelaycompositionsonvariousstagesseparatelythenmakesjudgementandopti

4、mizesstoringperformance，combustibilityanddelayprecisionofthedelaycompositionsTheresearchesindicatesthat：TheBoronbaseddelaycompositionshasrelativelydelayprecisionandverygoodstableperformanceafterlongstorargen地pre—ignition

5、reactionofBBaCr04delaycompositionsisconcludedtobeagenuinesolidsolidreactionthetemperaturerangeofreactionZOnemaincentralismoccursat750℃IgitionReactionisthemainreactionofthecombustionwhichisagassolidreactionAsBBaCr04delayc

6、ompositions，intheoreticallythestoichiometriecompositionoftheignitionallocatedproportionis146／854(叭％)，itseasiertoignitwhenthecontentofBoroninpowdersisabove5O％11地differenceofignitionabilityisnotobviousWhenthecontentofBoron

7、isnear14O％thedelaycompositionshavethebiggestbeatofre枷onandburningrateIgitionReactionpossessesanimportanttheoreticguidingsenseinthedesignofthecompositionandtheforecastofthedelayprecisionofacertaindelayelementTheprocessing