標(biāo)題: Titlebook: Cracking Phenomena in Welds IV; Thomas Boellinghaus,John C. Lippold,Carl Edward Cr Book 2016 The Editor(s) (if applicable) and The Author( [打印本頁(yè)] 作者: cherub 時(shí)間: 2025-3-21 20:05
書目名稱Cracking Phenomena in Welds IV影響因子(影響力)
書目名稱Cracking Phenomena in Welds IV影響因子(影響力)學(xué)科排名
書目名稱Cracking Phenomena in Welds IV網(wǎng)絡(luò)公開度
書目名稱Cracking Phenomena in Welds IV網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Cracking Phenomena in Welds IV被引頻次
書目名稱Cracking Phenomena in Welds IV被引頻次學(xué)科排名
書目名稱Cracking Phenomena in Welds IV年度引用
書目名稱Cracking Phenomena in Welds IV年度引用學(xué)科排名
書目名稱Cracking Phenomena in Welds IV讀者反饋
書目名稱Cracking Phenomena in Welds IV讀者反饋學(xué)科排名
作者: 真 時(shí)間: 2025-3-21 22:47 作者: 咯咯笑 時(shí)間: 2025-3-22 00:59
Considerations for Sound Parameter Studies in Electron Beam Welding of Thick Walled Componentsal. Therefore, experiments were planned and performed to investigate the issues of these centerline cracks in EBW bead on plate welding studies. This contribution documents the performed failure case analysis. It shows that these cracks where not caused by miscalculated welding parameters or due to 作者: glucagon 時(shí)間: 2025-3-22 07:44 作者: 最小 時(shí)間: 2025-3-22 09:26 作者: 羽飾 時(shí)間: 2025-3-22 15:01
Evaluation of Solidification Cracking Susceptibility in Austenitic Stainless Steel Welds Using Laserfication brittle temperature range (BTR) of type 310S stainless steel welds was reduced from 146 to 120?K, while the BTR enlarged from 36 to 49?K in type 316L stainless steel welds. A numerical simulation of the solid/liquid coexistence temperature range, using solidification segregation model combi作者: 羽飾 時(shí)間: 2025-3-22 20:42
Weldability Evaluation of High Chromium, Ni-Base Filler Metals Using the Cast Pin Tear Testicroscopy (SEM), and energy dispersive spectroscopy (EDS) in the SEM has been performed in order to identify solidification cracking mechanisms, and to study the effect of liquid film formation and backfilling on cracking susceptibility.作者: limber 時(shí)間: 2025-3-22 23:23 作者: 去掉 時(shí)間: 2025-3-23 03:37 作者: Arteriography 時(shí)間: 2025-3-23 06:06 作者: tenosynovitis 時(shí)間: 2025-3-23 11:02 作者: 輕而薄 時(shí)間: 2025-3-23 17:16 作者: ineluctable 時(shí)間: 2025-3-23 21:42
Evidenzbasierte P?dagogik – ein Déjà-vu?CrFe-7 and ERNiCrFe-7A, respectively), compositions considered susceptible to DDC, are deposited with cold wire GTAW in a narrow groove with precise heat input and bead placement controls to isolate the occurrence of DDC to a known region of the weld deposit. Computer modeling using SysWeld. with va作者: Cerumen 時(shí)間: 2025-3-23 22:17 作者: vocation 時(shí)間: 2025-3-24 03:29 作者: 過分 時(shí)間: 2025-3-24 10:31
Einleitung: Wirtschaftliche Rationalit?ticroscopy (SEM), and energy dispersive spectroscopy (EDS) in the SEM has been performed in order to identify solidification cracking mechanisms, and to study the effect of liquid film formation and backfilling on cracking susceptibility.作者: 獨(dú)白 時(shí)間: 2025-3-24 13:03
Einleitung: Wirtschaftliche Rationalit?t cracking of the cast alloys is attributed to the presence of low melting constituents or constitutional liquation of constituents in the large grained and very segregated cast microstructure. Results of hot ductility testing showed that the brittle temperature range (BTR) of the cast alloy 625 is a作者: capsule 時(shí)間: 2025-3-24 15:44
A Historical Perspective on Varestraint Testing and the Importance of Testing Parametersachine, utilized on a daily basis in the aerospace industry to solve hot cracking issues in production. The paper also discloses the importance in choosing the right testing parameters in order to minimize scatter in test results and to be able to make a reliable judgment in susceptibility towards h作者: heartburn 時(shí)間: 2025-3-24 20:53
Improved Understanding of Varestraint Testing—Nickel-Based Superalloysime as welding takes place. The strains imposed by welding can thus be augmented by the strains imposed by the bending action to find the strain limits when hot cracks appear and also the sensitivity to hot cracking by counting the number and measuring the length of the individual cracks as a means 作者: Cocker 時(shí)間: 2025-3-25 02:32
Towards Establishment of Weldability Testing Standards for Solidification Crackingbvious advantage of allowing data to be reliably compared between different research labs. But making decisions regarding standards requires some careful thought and agreement on (i) how test parameters affect test results, (ii) what exactly needs to be measured, and (iii) how test results should be作者: Scleroderma 時(shí)間: 2025-3-25 07:17
Use of Computational and Experimental Techniques to Predict Susceptibility to Weld Crackinghese techniques can be valuable tools that facilitate both filler metal selection and filler metal development. A combination of thermodynamic and kinetic modeling is employed alongside experimental validation. In some cases, a design of experiment can be used to reduce the number of experiments and作者: 名義上 時(shí)間: 2025-3-25 10:43 作者: 伙伴 時(shí)間: 2025-3-25 13:24 作者: 彩色的蠟筆 時(shí)間: 2025-3-25 18:57
Prediction of Ductility-Dip Cracking in Narrow Groove Welds Using Computer Simulation of Strain Accus for many years. DDC is a solid-state cracking phenomenon, and several theories [.–.] have been proposed for the mechanism. Research conducted to develop these theories has primarily been performed using test methods involving small-scale specimens that may not replicate actual welding conditions (作者: Urgency 時(shí)間: 2025-3-25 23:30 作者: 微枝末節(jié) 時(shí)間: 2025-3-26 02:43 作者: 煩憂 時(shí)間: 2025-3-26 07:24
Comparative Evaluation of Mesoscale Sensitivity to Crack Formation in Multi-pass Welds Using Wires It. The PVR test was used to determine susceptibility to cracking. This test uses forced deformation of specimens being welded at a variable rate where the criterion of sensitivity to crack formation is the presence of cracks and their number at the specimen surface as a function of the rate of force作者: AGATE 時(shí)間: 2025-3-26 09:09 作者: inventory 時(shí)間: 2025-3-26 15:44
Elevated Temperature, Solid-State Cracking in Weldsnerally occurs during multipass welding, and reheat cracking which is usually associated with postweld heat treatment. Reheat cracking includes stress relief cracking of steels, strain-age cracking of Ni-base alloys, and relaxation cracking of stainless steels and Ni-base alloys. This paper describe作者: 使成整體 時(shí)間: 2025-3-26 17:03
Weldability Evaluation of High Chromium, Ni-Base Filler Metals Using the Cast Pin Tear Test welds. These alloys provide optimum resistance to primary water stress corrosion cracking in nuclear power plant cooling systems. However some of these nickel alloys present weldability challenges including susceptibility to solidification cracking and ductility dip cracking. ERNiCrFe-7A (52M) and 作者: Reservation 時(shí)間: 2025-3-27 00:25 作者: 一再煩擾 時(shí)間: 2025-3-27 01:14
Weldability of Cast and Wrought Nickel Base Alloys 59, 617 and 625olid-solution strengthened nickel base alloys—alloy 59, alloy 625 and alloy 617—were studied with respect to the formation and propagation of hot cracking in the cast and wrought microstructure. Hot cracking tests were performed by PVR (programmable deformation crack) test to rank the cracking susce作者: 受人支配 時(shí)間: 2025-3-27 05:25
https://doi.org/10.1007/978-3-319-28434-7Ductility-dip Cracking; Hot Cracking Mechanism; Hydrogen Assisted Cracking; Liquation Cracking; Reheat C作者: 增強(qiáng) 時(shí)間: 2025-3-27 09:28 作者: 有限 時(shí)間: 2025-3-27 17:25
Thomas Boellinghaus,John C. Lippold,Carl Edward CrReports on the state of the art in welding science.Gives numerous individual solutions and helpful advice for welding engineers to avoid hot cracking in practice.Presents high-level research results f作者: 煩擾 時(shí)間: 2025-3-27 21:23 作者: 制定法律 時(shí)間: 2025-3-27 21:55
,Der Western als Gründungserz?hlung,achine, utilized on a daily basis in the aerospace industry to solve hot cracking issues in production. The paper also discloses the importance in choosing the right testing parameters in order to minimize scatter in test results and to be able to make a reliable judgment in susceptibility towards h作者: 挑剔小責(zé) 時(shí)間: 2025-3-28 04:32 作者: 清洗 時(shí)間: 2025-3-28 08:45
Expertenwissen für Bildungsreformenbvious advantage of allowing data to be reliably compared between different research labs. But making decisions regarding standards requires some careful thought and agreement on (i) how test parameters affect test results, (ii) what exactly needs to be measured, and (iii) how test results should be作者: Congeal 時(shí)間: 2025-3-28 11:29 作者: 優(yōu)雅 時(shí)間: 2025-3-28 15:21 作者: 取回 時(shí)間: 2025-3-28 19:54
Evidenzbasierte P?dagogik – ein Déjà-vu?ry process parameters such as welding speed and consequently the heat input. Metallurgy and component design are however hardly ever considered due to special production requirements and therefore, restricted flexibility in material selection and design. Such conditions, especially crack-critical we作者: mercenary 時(shí)間: 2025-3-29 02:39 作者: BOON 時(shí)間: 2025-3-29 06:57
Evidenzbasiertes p?dagogisches Handeln-fracture (STF) test method that was developed at Ohio State University by Nissley and Lippold (Welding J 82(12):355–364, 2003 [.]). Alloys 200, 600, and 625 were tested over a range of strain at 950?°C to determine the threshold strain for fracture (ε.) and the cracking response as a function of st作者: 不利 時(shí)間: 2025-3-29 10:10
Evidenzbasierte P?dagogik – ein Déjà-vu?aint testing system for laser beam welding (LBW transverse-Varestraint test) was newly constructed. The timing-synchronisation among the laser oscillator, welding robot and hydraulic pressure devices was established by employing high-speed camera observation together with electrical signal control a作者: 天然熱噴泉 時(shí)間: 2025-3-29 12:49
Einleitung: Wirtschaftliche Rationalit?tt. The PVR test was used to determine susceptibility to cracking. This test uses forced deformation of specimens being welded at a variable rate where the criterion of sensitivity to crack formation is the presence of cracks and their number at the specimen surface as a function of the rate of force作者: 博識(shí) 時(shí)間: 2025-3-29 19:06
Einleitung: Wirtschaftliche Rationalit?taser beam welding optimization of Al-Cu thin sheets using high brightness lasers. Joints were produced with welding speeds as fast as 12?m/min, characterized both mechanically and electrically, with microstructure analysis. The results exhibit that when Al is on top of Cu, the weld volume is large a作者: BRUNT 時(shí)間: 2025-3-29 19:57 作者: Amenable 時(shí)間: 2025-3-30 00:05 作者: justify 時(shí)間: 2025-3-30 05:26 作者: MEAN 時(shí)間: 2025-3-30 09:49
Einleitung: Wirtschaftliche Rationalit?tolid-solution strengthened nickel base alloys—alloy 59, alloy 625 and alloy 617—were studied with respect to the formation and propagation of hot cracking in the cast and wrought microstructure. Hot cracking tests were performed by PVR (programmable deformation crack) test to rank the cracking susce作者: 反復(fù)無常 時(shí)間: 2025-3-30 14:57
Book 2016 the 4th InternationalCracking Workshop held in Berlin in April 2014. In the context of thisworkshop, the term “cracking” refers to hot cracking in the classical andprevious sense, but also to cold cracking, stress-corrosion cracking andelevated temp. solid-state cracking.? A variety of different cr作者: Offstage 時(shí)間: 2025-3-30 20:19 作者: Occipital-Lobe 時(shí)間: 2025-3-30 21:46
Einleitung: Wirtschaftliche Rationalit?ts compared with IN52MSS, which were not sensitive to the formation of cracks of this type at the same range of deformation rates. The characteristics of plastic deformation of both the weld metals were determined using transmission microscopy and electron backscattered diffraction (EBSD).作者: Nomogram 時(shí)間: 2025-3-31 03:42 作者: 茁壯成長(zhǎng) 時(shí)間: 2025-3-31 05:32
Towards Establishment of Weldability Testing Standards for Solidification Crackingement, it is at least possible to identify factors important to standards. This paper examines these factors, including: .This paper will examine and quantify these issues in detail, thus providing the reader with a comprehensive appreciation of all things that must be considered when preparing a standardized procedure for weldability testing.作者: Graduated 時(shí)間: 2025-3-31 11:05
Comparative Evaluation of Mesoscale Sensitivity to Crack Formation in Multi-pass Welds Using Wires Is compared with IN52MSS, which were not sensitive to the formation of cracks of this type at the same range of deformation rates. The characteristics of plastic deformation of both the weld metals were determined using transmission microscopy and electron backscattered diffraction (EBSD).作者: Pde5-Inhibitors 時(shí)間: 2025-3-31 14:37 作者: Meditate 時(shí)間: 2025-3-31 18:13 作者: anachronistic 時(shí)間: 2025-4-1 01:30
Evidenzbasierte P?dagogik – ein Déjà-vu?lding positions are given by slot-welds or welds near pre-deformed areas, for instance bending edges. Hence, it follows that increased local and global residual component stress caused cracking on reaching a solidification crack critical level, which is characterised by solidification crack initiation.作者: squander 時(shí)間: 2025-4-1 03:43
Einleitung: Wirtschaftliche Rationalit?ts the mechanism associated with each of these forms of cracking and methods to avoid such cracking. Weldability tests that can be used to quantify susceptibility to the various forms of cracking will also be described.
