Brazing相关论文
Interfacial reaction product and mechanical properties of the electron beam brazed K465 Ni-based sup
Ni-based superalloy K465 is brazed with BNi-2 filler metal by vacuum electron beam brazing (VEBB). In process of VEBB, e......
Gas pore is a common defect in brazed joint.It lowers the brazing rate and affects the properties of joint.Experimental ......
Wetting of molten cerium on typical carbon materials (graphite, CVD-diamond and NWCNT) and molten Cu
A series of experiments were conducted to investigate the wettability of graphite plate, graphite paper, NWCNTs Buckypap......
研究钎焊连接微型多端口铝管和AA4343/AA3003/AA4343翅片,模拟汽车热交换器核心的微型组件,并优化钎焊条件.考虑5种工艺参数,用Tag......
The wetting behavior of liquid metals is of great importance for many processes.For brazing,however,a targeted modificat......
Nano-Al2O3 particles modified AgCuNi filler was adopted to braze the SiO2 ceramic and TC4. The effects of filler size as......
以WCo75钎料为研究基础,结合分析Co-Nb和Nb-W二元相图,设计了理论成分比例为Co∶W∶Nb=65∶25∶10(%,质量分数)的合金钎料,以期获......
采用72Ag-28Cu钎料对铪与铜进行了真空钎焊试验,钎焊温度为820~920℃,保温时间为1~45 min。研究了钎焊温度与保温时间对Hf/72Ag-28......
Effects of Al2O3 Particulates on the Thickness of Reaction Layer of Al2O3 Joints Brazed with Al2O3-P
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Al-6.5Si-42Zn and Al-6.5Si-42Zn-0.09Sr filler metals were used for brazing 6061 aluminum alloy. Air cooling and water co......
Cerium and titanium were added to an Al–42Zn–6.5Si brazing alloy, and the subsequent microstructures of the brazing al......
A Ti-Zr-Cu-Ni-Co-Fe-Al-Sn amorphous filler metal for improving the strength of Ti-6Al-4V alloy brazi
Ti50Zr27Cu8Ni4Co3Fe2Al3Sn3 (at%) amorphous filler metal with low Cu and Ni contents in a melt-spun ribbon form was devel......
Microstructure and mechanical properties of the SiC/Zr4 joints brazed with TiZrNiCu filler for nucle
SiC ceramic has been successfully joined to Zr4 alloy using TiZrNiCu filler within the temperature range 1173 K-1263 K a......
The brazing of TiC cermet to iron was carried out at 1223K for 5-20min using Ag-Cu-Zn filler metal. The formation phase......
Microstructures and properties of low-melting-point Al-Cu-Si filler metals prepared by different tec
The Al25Cu6. 5Si0. 09RE (RE = La and Ce) and Al25Cu10.5Si2Ni filler metals were prepared by common metal mold casting, c......
试验选用在制冷行业有着广泛应用的铝铜管接头进行工艺研究,针对钎焊时插接长度分别为3、5、7 mm的铝铜管接头进行了力学性能、气......
Vacuum brazing of TiAl alloy to 40Cr steel was carried out in a vacuum furnace using Ti40Zr10Cu34.95Ni11.2Sn3.85,Ti51Zr8......
针对铜合金馈线波导器件工艺过程中出现的电镀发黑、镀层不牢等难题,进行了大量工艺试验及低温钎焊工艺的优化研究。结果表明,镀层......
Effects of Al2O3 Particulates on the Thickness of Reaction Layer of Al2O3 Joints Brazed with Al2O3-P
In order to understand the rate-controlling process for the interfacial layer growth of brazing joints brazed with activ......
The brazing of 55% SiCp/A356 (volume fraction) composites in air using Zn-Al alloy as a filler metal was investigated. D......
Formation of interfacial brittle phases sigma phase and IMC in hybrid titanium-to-stainless steel jo
The microstructures of the brazed joints for commercially pure Ti and stainless steel were investigated by the applicati......
对低温下采用Zn-5Al钎料超声辅助钎焊2024铝合金进行研究.在温度为400℃时,采用功率为200 W、振幅为15μm、频率为21 kHz的超声对......
为了改善常用钎料对铝基复合材料的润湿性,制备了新型Al- 12Si-xTi系三元活性钎科.研究表明,所添加的Ti以Ti(Al1-xSix)3(0≤x≤0.1......
The effects of Cu foil and Ni foil on the mechanical properties of YG8 hard carbide/4OCr steel brazed joints were invest......
Si/ SiC ceramic composite and Invar alloy were successfully joined by vacuum brazing using Ti50Cu-W filler metals into w......
The effects of Cu,Si,Ni and RE elements (RE=La and Ce) on the melting temperature of Al-Si filler metals were studied by......
文章主要研究在低碳钢与不锈钢这两种材料用炉中钎焊的方式进行焊接时,通过控制焊缝间隙、保温时间等工艺参数,对焊件进行金相分析......
钎焊涂层作为材料表面改性和关键构件寿命延长的重要方法之一,广泛应用于航空航天、农业机械、石油钻探等领域,受到了国内外钎焊学......
作者对以Ni-Fe二元系合金作钎料，研究在一定的钎焊温度下，使用热压机对金刚石进行钎焊．其断面用扫描电镜（SEM），X射线能谱仪（EDS）和X射线衍......
研究了汽车发动机铝油冷器钎焊温度和钎料包覆率对钎焊质量的影响,借助金相显微镜对钎缝组织进行了分析.结果表明,钎焊温度从595℃......
用扫描电镜和电子探针研究了Al共晶接触反应钎焊液相的润湿行为,以分步法观察Cu在Al表面的润湿铺展过程,并运用热力学参数分析Al共......
以Ag—Cu-Ti—TiC复合钎料为中间层，在适当的工艺参数下真空钎焊Cf／SiC复合材料与Ti合金。利用SEM、EDS和XRD分析接头的微观组织结构......
研究了Al2O3p/6061Al复合材料在氩气保护下炉中钎焊的可行性.研究表明,采用合理的钎料和钎剂组合(HL401+QJ201)以及正确的钎焊工艺......
介绍了一例真空灭弧室wcu（10）触头钎焊质量问题的分析及解决方法，论证了热变形对该触头材料钎焊质量的影响。......
分析了WCuTe（1）焊接层的材料特性及其对钎焊的影响。WCuTe（1）焊接层CuTe合金具有Cu2Te相沿晶界呈网状分布的组织结构，焊接层CuTe合金的......
分析了异形结构之铜芯零件的紫铜与锰铜银钎焊接出现的质量问题,通过对铜芯零件的银基钎焊的焊接材料、焊接设备及钎焊过程3个方面......
核电汽轮机是中温中压机组,末级叶片水蚀严重,在汽轮机制造过程中,末级动叶片的防水蚀工作非常重要,末级叶片需要钎焊的合金片长度......
The LY12 Al alloy was brazed with the adoption of the improved KF-CsF-AlF3 flux matching Ag-Al-Cu-Zn filler metal. The s......
AlSiCu10-10 flame brazing 6063 aluminum alloy was rearched,and microstructure and mechanical properties of brazed joints......
The vacuum brazing of 5 A01 aluminum alloy using Al-Cu-Si-Ni filler metal was investigated at 550 ℃ and 560 ℃,respecti......
Diamond has high hardness and good wear resistance.It is widely used in cutting tools and workpieces.Brazing is an effec......
The submerged arc brazing method was used to connect the tin-based babbit alloy with the steel matrix.The microstructure......
采用气氛保护钎焊工艺, 对AA4343/AA3003铝合金复合板材料的钎焊接头组织特征 , 及其与焊接工艺的关系和对接头区显微硬度的影响进......
研究了Ti3Al基合金真空钎焊及接头组织性能;分析了不同钎料对接头界面组织和剪切强度的影响,初步优选了钎料,优化了钎焊连接规范参......
以高能球磨态90W-10(Ni-Cr-Fe-Si-B)(质量分数,%)混合粉末为钎料中间层,分别采用1000、1050和1100℃,均保温60 min并加压5 MPa的工......
采用座滴法测试了10种钎料对C／C母材的润湿性。实验结果表明：随着活性元素Ti，Cr，V含量的提高，钎料润湿性逐渐改善。在Co—Ti和Ni—Ti钎......
采用钢与锚焊接结构可减轻全钢结构的重量，但由于钢与铝的热物理性能差别很大，焊接时极易出现裂纹、脆性金属间化合物等，降低焊接接头......
采用光学金相显微镜（OM）研究了真空钎焊铝合金油冷器的微观组织,通过水压检漏测试、氦气检漏测试检测了钎焊接头的性能.结果表明,在......
