发布求助
文献互助 智能选刊 最新文献

Science and Technology of Welding and Joining最新文献

筛选
英文 中文
An integrated methodology for estimating the interface temperature and effects of powder diameters in laser transmission welding process 激光传输焊接过程中界面温度及粉末直径影响的综合估算方法
IF 3.3 3区 材料科学
Science and Technology of Welding and Joining Pub Date : 2023-03-15 DOI: 10.1080/13621718.2023.2187543
X. Yu, Haiyu Qiao, Yani Chen, Qian Li, Zhenyu Chen, Yayun Liu, Chuanyang Wang
{"title":"An integrated methodology for estimating the interface temperature and effects of powder diameters in laser transmission welding process","authors":"X. Yu, Haiyu Qiao, Yani Chen, Qian Li, Zhenyu Chen, Yayun Liu, Chuanyang Wang","doi":"10.1080/13621718.2023.2187543","DOIUrl":"https://doi.org/10.1080/13621718.2023.2187543","url":null,"abstract":"The powder diameter affects the heat generation and further influences the quality of weldments when the MZA powder is used as laser-absorbents to carry out laser transmission welding (LTW). It is difficult to measure the temperature due to its extremely short duration. A mathematical model considering the multiple reflections of metal powder is established to predict heat generation. The mathematical model is verified and then used to describe the influence of line energy density and powder diameter on the temperature profile of the LTW process. The results demonstrate that the temperature from experiments and simulation are consistent. Therefore, the established model is suitable to predict the heat generation of metal powder laser-absorbents in the LTW process.","PeriodicalId":21729,"journal":{"name":"Science and Technology of Welding and Joining","volume":"28 1","pages":"589 - 597"},"PeriodicalIF":3.3,"publicationDate":"2023-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46394601","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A performance comparison of additive manufactured creep-resistant superalloys 添加剂制造抗蠕变高温合金的性能比较
IF 3.3 3区 材料科学
Science and Technology of Welding and Joining Pub Date : 2023-03-13 DOI: 10.1080/13621718.2023.2187925
Will James, S. Ganguly, G. Pardal
{"title":"A performance comparison of additive manufactured creep-resistant superalloys","authors":"Will James, S. Ganguly, G. Pardal","doi":"10.1080/13621718.2023.2187925","DOIUrl":"https://doi.org/10.1080/13621718.2023.2187925","url":null,"abstract":"Creep-resistant nickel, cobalt based superalloys, selected for a high-speed flight application, deposited using Wire + Arc Additive Manufacturing (WAAM), was reported. Three different alloys, Haynes 188, Inconel 718, and Rene 41, were deposited, and tested for their high-temperature tensile properties, and the results compared with wrought data. The alloys were tested from ambient temperature to 1000°C in their as-deposited condition and after undergoing industry standard age-hardening and solutionising heat-treatments, to down select the best performing alloy under two different processing conditions. The mechanical strength of the alloys fell short of the maximum achievable in wrought condition. Precipitation-strengthened alloys, Inconel 718 and Rene 41 were found to have underperformed the most significantly, whereas solid-solution-strengthened Haynes 188 suffered the least due to WAAM.","PeriodicalId":21729,"journal":{"name":"Science and Technology of Welding and Joining","volume":"28 1","pages":"525 - 533"},"PeriodicalIF":3.3,"publicationDate":"2023-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44668674","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Effect of heat treatments on Inconel 625 fabricated by wire and arc additive manufacturing: an in situ synchrotron X-ray diffraction analysis 热处理对线弧增材Inconel 625的影响：同步加速器X射线衍射原位分析
IF 3.3 3区 材料科学
Science and Technology of Welding and Joining Pub Date : 2023-03-13 DOI: 10.1080/13621718.2023.2187927
T. A. Rodrigues, Francisco Werley, Cipriano Farias, J. Avila, E. Maawad, N. Schell, T. Santos, J. P. Oliveira
{"title":"Effect of heat treatments on Inconel 625 fabricated by wire and arc additive manufacturing: an in situ synchrotron X-ray diffraction analysis","authors":"T. A. Rodrigues, Francisco Werley, Cipriano Farias, J. Avila, E. Maawad, N. Schell, T. Santos, J. P. Oliveira","doi":"10.1080/13621718.2023.2187927","DOIUrl":"https://doi.org/10.1080/13621718.2023.2187927","url":null,"abstract":"ABSTRACT The effect of heat treatments on wire and arc additively manufactured Inconel 625 parts was investigated using in situ synchrotron X-ray diffraction and hardness testing. As-built samples revealed the presence of a γ-matrix with precipitation of γ′, γ′′ and MC carbides. When heat treated at 750°C for 4 h, γ′′ phase precipitated increasing the hardness by 5%. In situ X-ray observations revealed that heat treating at 870°C for 1 h resulted in δ-phase precipitation. Two different second-stage temperatures were tested (1050°C and 1150°C), which dissolved the δ-phase while MC carbides formed upon cooling. The second stage at 1150°C had a higher deleterious effect than the one performed at 1050°C due to extensive grain growth.","PeriodicalId":21729,"journal":{"name":"Science and Technology of Welding and Joining","volume":"28 1","pages":"534 - 539"},"PeriodicalIF":3.3,"publicationDate":"2023-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43303129","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
The interface microstructure and phase constitution of Nb/316L composite plates fabricated by explosive welding 爆炸焊接Nb/316L复合材料板的界面组织和相组成
IF 3.3 3区 材料科学
Science and Technology of Welding and Joining Pub Date : 2023-03-13 DOI: 10.1080/13621718.2023.2187546
Hanliang Liang, N. Luo, Yan-Liang Chen, Yingkang Yao, Jinxiang Wang, Li Jiang, Xiang Chen
{"title":"The interface microstructure and phase constitution of Nb/316L composite plates fabricated by explosive welding","authors":"Hanliang Liang, N. Luo, Yan-Liang Chen, Yingkang Yao, Jinxiang Wang, Li Jiang, Xiang Chen","doi":"10.1080/13621718.2023.2187546","DOIUrl":"https://doi.org/10.1080/13621718.2023.2187546","url":null,"abstract":"ABSTRACT Niobium has a reputation for its superior superconducting, high strength and corrosion resistance at elevated temperatures. In this work, the explosive welding technique was successfully performed to join Nb/316L dissimilar metals. To reveal the phase constitution and texture distribution at the joining interface, the EBSD test was carried out. It was concluded that an irregular large wavy structure of fine crystal, sub-grains and twin structures was formed. In addition, the recrystallised structures, substructures, deformed structures and local internal stress at the joining interface were attributed to severe plastic deformation and rapid solidification of liquid metal. Furthermore, six different deformation textures and recrystallisation textures were confirmed at the joining interface due to severe plastic deformation and dynamic recrystallisation.","PeriodicalId":21729,"journal":{"name":"Science and Technology of Welding and Joining","volume":"28 1","pages":"598 - 607"},"PeriodicalIF":3.3,"publicationDate":"2023-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49354335","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effect of interlayer time interval on residual stress distribution in Ti6Al4V alloy manufactured by laser powder bed fusion 层间时间间隔对激光粉末床熔合Ti6Al4V合金残余应力分布的影响
IF 3.3 3区 材料科学
Science and Technology of Welding and Joining Pub Date : 2023-03-02 DOI: 10.1080/13621718.2023.2184105
L. Novotný, M. Béreš, B. Carpentieri
{"title":"Effect of interlayer time interval on residual stress distribution in Ti6Al4V alloy manufactured by laser powder bed fusion","authors":"L. Novotný, M. Béreš, B. Carpentieri","doi":"10.1080/13621718.2023.2184105","DOIUrl":"https://doi.org/10.1080/13621718.2023.2184105","url":null,"abstract":"A finite element is developed to study the transient temperature fields and mechanical response during laser powder bed fusion processing and multi-layer deposition of a Ti6Al4V powder. Two different powder deposition time intervals are examined. The results of our analysis reveal that short-time interlayer intervals lead to a reduction of residual von Mises stress in the produced part. A good correspondence between the experimental and numerical results was found.","PeriodicalId":21729,"journal":{"name":"Science and Technology of Welding and Joining","volume":"28 1","pages":"514 - 524"},"PeriodicalIF":3.3,"publicationDate":"2023-03-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41808912","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Microstructure and mechanical properties of TiC nanoparticles reinforced 7075 aluminium alloy fabricated by oscillating laser-arc hybrid additive manufacturing 振荡激光-电弧复合增材制造TiC纳米颗粒增强7075铝合金的组织与力学性能
IF 3.3 3区 材料科学
Science and Technology of Welding and Joining Pub Date : 2023-03-02 DOI: 10.1080/13621718.2023.2182485
Bingchen Li, Xiangshan Chen, M. Jiang, Shengchong Ma, Zhiyuan Wang, Z. Lei, Yan-bin Chen
{"title":"Microstructure and mechanical properties of TiC nanoparticles reinforced 7075 aluminium alloy fabricated by oscillating laser-arc hybrid additive manufacturing","authors":"Bingchen Li, Xiangshan Chen, M. Jiang, Shengchong Ma, Zhiyuan Wang, Z. Lei, Yan-bin Chen","doi":"10.1080/13621718.2023.2182485","DOIUrl":"https://doi.org/10.1080/13621718.2023.2182485","url":null,"abstract":"In this work, TiC nanoparticles (TiCps) reinforced 7075 aluminium alloy was fabricated via an oscillating laser-arc hybrid additive manufacturing process. To show the beneficial effect of TiCps addition on microstructure and mechanical properties, a conventional 7075 aluminium alloy was also manufactured for comparison. Upon the addition of TiCps, remarkable grain refinement was achieved with a decrease in average grain size from 111.8 to 12.5 µm, and grain boundary segregation was alleviated. It was also found that many secondary phases precipitated at the grain interior in the deposit with TiCps. Owing to the refined microstructure and favourable precipitation, as-deposited 7075 aluminium alloy with TiCps showed enhanced tensile properties of ultimate tensile strengths of 346 and 355 MPa along scanning and build directions.","PeriodicalId":21729,"journal":{"name":"Science and Technology of Welding and Joining","volume":"28 1","pages":"495 - 505"},"PeriodicalIF":3.3,"publicationDate":"2023-03-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46328094","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Arc additive remanufacturing of a new type of Al–Cu–Ni aviation case: microstructure and high-temperature properties under T6 heat treatment 一种新型Al-Cu-Ni航空壳体的电弧增材再制造:T6热处理下的显微组织和高温性能
IF 3.3 3区 材料科学
Science and Technology of Welding and Joining Pub Date : 2023-02-27 DOI: 10.1080/13621718.2023.2183330
Hongbin Dai, Enyu Zhang, Jian Miao, Sanbao Lin, Song Yu
{"title":"Arc additive remanufacturing of a new type of Al–Cu–Ni aviation case: microstructure and high-temperature properties under T6 heat treatment","authors":"Hongbin Dai, Enyu Zhang, Jian Miao, Sanbao Lin, Song Yu","doi":"10.1080/13621718.2023.2183330","DOIUrl":"https://doi.org/10.1080/13621718.2023.2183330","url":null,"abstract":"A new Al–Cu–Ni alloy was repaired by arc additive remanufacturing and T6 heat treatment. The results show that the grain size in the upper part of the weld is slightly larger than that in the lower part, and the whole distribution is uniform without delamination. The orientation of grains in the weld is disordered, and most of them are stable crystal structures with a large angle. The average tensile strength at 300°C is 148.3 MPa, the yield strength is 106.6 MPa and the elongation is 10.5%. δ-Al3CuNi and γ-Al7Cu4Ni increase the strength of grain boundary, and the strength of θ″ and θ′ are dispersed from the α-Al matrix during aging, which are the main reasons for obtaining high-temperature properties.","PeriodicalId":21729,"journal":{"name":"Science and Technology of Welding and Joining","volume":"28 1","pages":"506 - 513"},"PeriodicalIF":3.3,"publicationDate":"2023-02-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43982977","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Liquation-induced loss of ductility in AA7075 aluminium alloy fusion welds AA7075铝合金熔焊中液化引起的延展性损失
IF 3.3 3区 材料科学
Science and Technology of Welding and Joining Pub Date : 2023-02-27 DOI: 10.1080/13621718.2023.2181559
Alireza Pirjamadi, A. Alikhani, M. Movahedi, M. Pouranvari
{"title":"Liquation-induced loss of ductility in AA7075 aluminium alloy fusion welds","authors":"Alireza Pirjamadi, A. Alikhani, M. Movahedi, M. Pouranvari","doi":"10.1080/13621718.2023.2181559","DOIUrl":"https://doi.org/10.1080/13621718.2023.2181559","url":null,"abstract":"This paper investigates the effect of liquation in the partially melted zone (PMZ) on the stress–strain behaviour of the AA7075 arc fusion welds. It is identified that the presence of micro-sized Cu-rich second phases in the initial microstructure of the AA7075 is responsible for constitutional liquation in the PMZ. Although the liquation cracking can be avoided using the proper selection of filler metal, it is demonstrated that the formation of brittle Al2Cu-type intermetallic-containing eutectic structure resulting from non-equilibrium solidification of the liquated grain boundaries can induce a severe loss of ductility in the PMZ. This calls for proper strategies to minimise the grain boundary liquid film thickness to produce a more reliable fusion weld on AA7075 alloy.","PeriodicalId":21729,"journal":{"name":"Science and Technology of Welding and Joining","volume":"28 1","pages":"488 - 494"},"PeriodicalIF":3.3,"publicationDate":"2023-02-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48737288","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Fe–Al intermetallic suppression of dissimilar RSW joints using stainless-steel interlayers 使用不锈钢夹层抑制异种RSW接头的Fe–Al金属间化合物
IF 3.3 3区 材料科学
Science and Technology of Welding and Joining Pub Date : 2023-02-23 DOI: 10.1080/13621718.2023.2176046
Bryan Lara, R. Giorjão, H. Ghassemi-Armaki, A. Ramirez
{"title":"Fe–Al intermetallic suppression of dissimilar RSW joints using stainless-steel interlayers","authors":"Bryan Lara, R. Giorjão, H. Ghassemi-Armaki, A. Ramirez","doi":"10.1080/13621718.2023.2176046","DOIUrl":"https://doi.org/10.1080/13621718.2023.2176046","url":null,"abstract":"Austenitic and ferritic stainless-steel interlayers for resistance spot welding of an AlSi-coated 2000MPa UTS press-hardened boron steel and a 6022-T4 aluminium alloy were investigated to improve joint performance. CALPHAD and kinetic-based simulations were explored to determine the effects of Cr on the formation of Fe–Al intermetallic compounds. Selected area diffraction reveals the formation of FeCrAl9 along the interlayer-Al interface and suppresses the formation of FeAl3. The implementation of stainless-steel interlayers significantly improved the mechanical performance of the joint, with the 430 foil condition experiencing a substantial decrease in the Fe–Al intermetallic.","PeriodicalId":21729,"journal":{"name":"Science and Technology of Welding and Joining","volume":"28 1","pages":"461 - 467"},"PeriodicalIF":3.3,"publicationDate":"2023-02-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45201520","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Effect of tool geometry on hook formation and mechanical properties of refill friction stir spot welding in alclad 2A12-T42 aluminium alloy 刀具几何形状对覆层2A12-T42铝合金搅拌摩擦点焊钩形及力学性能的影响
IF 3.3 3区 材料科学
Science and Technology of Welding and Joining Pub Date : 2023-02-21 DOI: 10.1080/13621718.2023.2180203
Yuxuan Li, Guangda Sun, Zili Zhang, Li Zhou, N. Guo, Jihong Dong, Huaxia Zhao
{"title":"Effect of tool geometry on hook formation and mechanical properties of refill friction stir spot welding in alclad 2A12-T42 aluminium alloy","authors":"Yuxuan Li, Guangda Sun, Zili Zhang, Li Zhou, N. Guo, Jihong Dong, Huaxia Zhao","doi":"10.1080/13621718.2023.2180203","DOIUrl":"https://doi.org/10.1080/13621718.2023.2180203","url":null,"abstract":"Three sleeve structures (conventional sleeve, threaded sleeve, grooved sleeve) were used for refill friction stir spot welding (RFSSW) of 2A12-T42 aluminium alloy to investigate the effect of sleeve geometry on hook formation and mechanical properties of the joints. The high-pressure area generated during the plunge stage was responsible for the hook formation. Threads and grooves sleeves not only enhanced the mixing effect but inhibited the hook formation by breaking up the alclad layer or promoting the downward material flow, respectively. The welds using a grooved sleeve had the lowest hook height and highest tensile-shear failure load. As the hook height decreased, the upward tendency of crack propagation was suppressed, which confined the propagation paths within the regions of higher hardness.","PeriodicalId":21729,"journal":{"name":"Science and Technology of Welding and Joining","volume":"28 1","pages":"478 - 487"},"PeriodicalIF":3.3,"publicationDate":"2023-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41845833","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
首页 上一页 下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：604180095
Book学术官方微信
小红书