1) explosive compound welding
爆炸复合焊
1.
The study on the application for explosive compound welding technique has been preceded.
进行了爆炸复合焊技术应用的研究工作。
3) explosive cladding
爆炸复合
1.
Deformation behaviors in T2/QBe2 explosive cladding interface;
T2/QBe2爆炸复合界面结合层内的形变特征
2.
The determination of unsteady detonation area in explosive cladding;
爆炸复合中起爆区不定常段的确定
3.
The Mo/Cu bimetal clad rodding was produced with the explosive cladding technique.
本研究用爆炸复合方法制备出钼/铜(Mo/Cu)双金属复合棒,并利用金相显微镜(OM)、扫描电子显微镜(SEM)和能谱(EDS)、显微硬度、压剪分离等实验手段分析了复合界面的组织特征及力学性能。
4) explosive bonding
爆炸复合
1.
In order to meet the industrialized requirement, the explosive bonding for large and thick stainless steel with billet was experimentally investigated.
为了满足爆炸复合-轧制一体化技术的产业化要求,该文成功地进行了不锈钢/普碳钢大型厚板坯(复板厚20mm)的爆炸复合试验。
2.
Firstly, The Paper introduces explosive bonding principle ,then discusses movement process of explosive bonding simply, and finally analyses qualities of explosive bonding plate (elastic modulus, stress and density).
介绍了爆炸复合原理 ,对复合板运动进行了初步讨论 ,最后对复合板的特性 (密度 ,弹性模量和应力 )进行了分析。
3.
The roll cladding,explosive bonding and extruding-drawing bonding are three common processes for producing copper/aluminum clad materials currently.
轧制复合法、爆炸复合法、挤压拉拔法是生产铜铝复合材料的常用方法。
5) explosive welding
爆炸复合
1.
The electron microstucture of the interface of explosive welding of Titaniun(Ti)and A_3steel have been studied by means of scanning electron microscope(SEM),electron probe mi-croanalysis(EPMA)and transmission electron microscope(TEM).
采用扫描电镜,透射电镜和电子探针研究了钛与A_3钢爆炸复合界面层的电子显微组织。
2.
In the research of explosive welding between tubes, it is necessary to evaluate quantitatively the parameters of the moving tube.
在圆管与圆管的爆炸复合研究中,需要对管的动态参数做定量的估计。
3.
The microstructure redistribution of composition and formation of compoundat the interfaces of explosive welding Ti/Cu/1Cr 18Ni9Ti plates were investigatedand analyzed with the use of Scanning Electron Microscope(SEM) and ElectronPribe Microanalysis (EPMA).
S)爆炸复合界面层的电子显微组织特征,分析了界面层成分再分布规律及化合物的形成。
6) compound explosion
复合爆炸
1.
Research on Methane-Coal Dust Compound Explosion Intensity in Enclosed Vessels;
密闭空间甲烷—煤尘复合爆炸强度研究
2.
An experimental system including pressure transducer,data acquisition card,computer and electric spark ignition device was set up to experimentally study methane-coal dust compound explosions in confined vessels.
建立了由压力变送器、数据采集卡、计算机和电极点火装置组成的密闭空间甲烷-煤尘复合爆炸实验系统,动态响应时间小于1 ms,测试精度为0。
补充资料:爆炸焊
利用炸药爆炸产生的冲击力造成工件迅速碰撞而实现焊接的方法(图1)。20世纪 50年代末期,在用爆炸成形方法加工零件时,发现零件与模具之间产生局部焊合现象,由此产生了爆炸焊接的方法。爆炸焊接时,通常把炸药直接敷在覆板表面,或在炸药与覆板之间垫以塑料、橡皮作为缓冲层。覆板与基板之间一般留有平行间隙或带角度的间隙,在基板下垫以厚砧座。炸药引爆后的冲击波压力高达几百万兆帕,使覆板撞向基板,两板接触面产生塑性流动和高速射流,结合面的氧化膜在高速射流作用下喷射出来,同时使工件连接在一起。爆炸焊分点焊、线焊和面焊。接头有板和板、管和管、管和管板等形式。所使用炸药的爆轰速度、用药量、被焊板的间隙和角度、缓冲材料的种类、厚度、被焊材料的声速、起爆位置等,均对焊接质量有重要影响。爆炸焊所需装置简单,操作方便,成本低廉,适用于野外作业。爆炸焊对工件表面清理要求不太严,而结合强度却比较高,适合于焊接异种金属,如铝、铜、钛、镍、钽、不锈钢与碳钢的焊接,铝与铜的焊接等。爆炸焊已广泛用于导电母线过渡接头、换热器管与管板的焊接和制造大面积复合板。图2是异种金属爆炸焊的焊接界面金相照片,基板为12NiCrMoV钢,覆板为B30,焊接界面为良好的波状接合。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条