Isij International最新文献_第7页

Effect of Paint Baking Treatment on Mechanical Properties of Resistance Spot Welded Q&P 980 Steel 油漆烘烤处理对电阻点焊 Q&P 980 钢机械性能的影响

IF 1.8 4区材料科学

Isij International Pub Date : 2024-03-22 DOI: 10.2355/isijinternational.isijint-2023-483

Dileep Chandran Ramachandran, Adib Salandari-Rabori, Abdelbaset R. H. Midawi, Andrew Macwan, Elliot Biro

引用次数: 0

Use of X-ray CT imaging to quantitatively analyze the effects of the pore morphology on the tensile properties of CP-Ti L-PBF materials 利用 X 射线 CT 成像定量分析孔隙形态对 CP-Ti L-PBF 材料拉伸性能的影响

IF 1.8 4区材料科学

Isij International Pub Date : 2024-03-14 DOI: 10.2355/isijinternational.isijint-2023-431

Yuji Shigeta, Naoyuki Nomura, Katsuyoshi Kondoh, Kentaro Uesugi, Masato Hoshino, Masatoshi Aramaki, Yukiko Ozaki

{"title":"Use of X-ray CT imaging to quantitatively analyze the effects of the pore morphology on the tensile properties of CP-Ti L-PBF materials","authors":"Yuji Shigeta, Naoyuki Nomura, Katsuyoshi Kondoh, Kentaro Uesugi, Masato Hoshino, Masatoshi Aramaki, Yukiko Ozaki","doi":"10.2355/isijinternational.isijint-2023-431","DOIUrl":"https://doi.org/10.2355/isijinternational.isijint-2023-431","url":null,"abstract":"Controlling the shape, size, and arrangement of residual defects (pores) in additive-manufactured materials is essential for improving their strength and reliability. However, quantifying the shape and arrangement of individual pores in such materials remains a challenge. This study aimed to clarify the effect of pore configurations that determine the tensile properties of laser powder-based fusion (L-PBF) materials. First, the 3D pore-configurations of pure titanium L-PBF materials fabricated under different beam energy densities were visualized using high-intensity X-ray computed tomography (CT). Subsequently, the porosity, volume equivalent diameter, and sphericity of each pore were quantified by 3D analysis of each CT image, and their correlations with the tensile properties were analyzed. The results showed that, unlike conventional sintered materials, the 0.2% yield stress did not correlate with the porosity of the specimen, suggesting heterogeneity in the hydrostatic component of stress acting on pores. This was connected to periodic fluctuation in the local porosity of the layers sliced perpendicular to the building direction. Furthermore, for specimens fabricated under relatively low beam energy densities, the porosity of the lowest density sliced layer was negatively correlated with tensile strength and total elongation, whereby the local low-density layer dominated the tensile properties. For specimens fabricated under the high energy densities where keyholes were generated, the maximum pore diameter rather than the local layer porosity was more predominate. Thus, it is evident that local structures such as local low-density regions or larger pores dominate the ductile properties of Ti L-PBF materials in terms of their tensile properties.\u0000","PeriodicalId":14619,"journal":{"name":"Isij International","volume":"27 1","pages":""},"PeriodicalIF":1.8,"publicationDate":"2024-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140147752","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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

Effects of the Cr and Ni concentrations on the fatigue and corrosion resistances of Fe−Mn−Cr−Ni−Si alloys for seismic damping applications 铬和镍浓度对用于减震应用的 Fe-Mn-Cr-Ni-Si 合金的抗疲劳性和耐腐蚀性的影响

IF 1.8 4区材料科学

Isij International Pub Date : 2024-03-14 DOI: 10.2355/isijinternational.isijint-2023-437

Fumiyoshi Yoshinaka, Yusuke Tsutsumi, Tomoya Nagira, Susumu Takamori, Satoshi Emura, Takahiro Sawaguchi, Hideki Katayama, Terumi Nakamura, Yasuhiko Inoue, Susumu Motomura, Atsumichi Kushibe

{"title":"Effects of the Cr and Ni concentrations on the fatigue and corrosion resistances of Fe−Mn−Cr−Ni−Si alloys for seismic damping applications","authors":"Fumiyoshi Yoshinaka, Yusuke Tsutsumi, Tomoya Nagira, Susumu Takamori, Satoshi Emura, Takahiro Sawaguchi, Hideki Katayama, Terumi Nakamura, Yasuhiko Inoue, Susumu Motomura, Atsumichi Kushibe","doi":"10.2355/isijinternational.isijint-2023-437","DOIUrl":"https://doi.org/10.2355/isijinternational.isijint-2023-437","url":null,"abstract":"Previous research has shown that Fe–Mn–Cr–Ni–Si alloys offer excellent low-cycle fatigue resistance via reversible bidirectional transformation between face-centered cubic (FCC) γ-austenite and hexagonal closed-packed (HCP) ε-martensite. The alloy shows superior low-cycle fatigue life and is used for seismic damping applications, but there have been concerns over their resistance to highly corrosive environments. In this study, Fe–15Mn–aCr–bNi–4Si alloys were prepared with different Cr and Ni concentrations to evaluate the effects on the fatigue and corrosion resistances: Z1 with (a, b) = (14, 10.1), Z2 with (a, b) = (12.5, 8.8), Z3 with (a, b) = (11, 7.5), Z4 with (a, b) = (9.5, 6.1), and Z5 with (a, b) = (8, 4.8). Z2 had the longest fatigue life. The alloy showed Gibbs free energy difference between γ-austenite and ε-martensite phases close to the ideal of zero and the α′-martensitic transformation was suppressed well, which agreed with the design criteria for achieving bidirectional transformation-induced plasticity. The developed alloys showed superior corrosion resistance in seawater. Local pitting corrosion was observed that was attributed to the high Mn concentration of the alloys, although this was greatly mitigated by adjusting the Cr and Ni concentrations, especially with Z1 and Z2.\u0000","PeriodicalId":14619,"journal":{"name":"Isij International","volume":"56 1","pages":""},"PeriodicalIF":1.8,"publicationDate":"2024-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140148061","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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

Comparison of hydrochar and anthracite as reducing agents for direct reduction of hematite 比较水煤和无烟煤作为直接还原赤铁矿的还原剂

IF 1.8 4区材料科学

Isij International Pub Date : 2024-03-12 DOI: 10.2355/isijinternational.isijint-2023-436

Yu-Chiao Lu, Andrey V. Karasev, Björn Glaser, Chuan Wang

{"title":"Comparison of hydrochar and anthracite as reducing agents for direct reduction of hematite","authors":"Yu-Chiao Lu, Andrey V. Karasev, Björn Glaser, Chuan Wang","doi":"10.2355/isijinternational.isijint-2023-436","DOIUrl":"https://doi.org/10.2355/isijinternational.isijint-2023-436","url":null,"abstract":"The substitution of fossil coal with biocarbon in the metallurgical processes can help to decrease fossil CO2 emissions. Biocarbon's characteristics, such as high volatile matter contents and high reactivities with CO2, are beneficial for increasing the reduction degrees and reduction rates of iron oxides in carbon composite agglomerates (CCA). This study compared the reduction of hematite by of two types of carbonaceous materials (CM): hydrochar (high-volatile biocarbon) and anthracite (a low-volatile coal) in the form of CCA. CM, hematite, and binder (starch) were mixed together to obtain mixtures with C/O molar ratios equal to 0.4-1.2. The mixtures were reduced non-isothermally in nitrogen atmosphere up to 1003 K or 1373 K. Up to 1003 K, the volatiles released from CMs and starch reduced hematite by 18-35%. Between 1003 K and 1373K, both hydrochars (produced from lemon peels and rice husks) reacted with iron oxides more rapidly than anthracite below 1360 K, when the samples had C/O ratios in the range of 1.0-1.2. In this temperature range, rice husk hydrochar promoted a slower reaction with iron oxides than lemon peel hydrochar, which was possibly influenced by its higher ash content which decreased the rate of Boudouard reaction. Samples with C/O ≥ 1.0 achieved complete reduction at 1373 K, regardless of the type of CM used, whereas samples with C/O equal to 0.4-0.5 achieved 63-86% reduction. It can be concluded from this study that hydrochar can fully substitute anthracite for direct reduction of iron oxide to decrease fossil CO2 emissions during ironmaking processes.\u0000","PeriodicalId":14619,"journal":{"name":"Isij International","volume":"24 1","pages":""},"PeriodicalIF":1.8,"publicationDate":"2024-03-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140107927","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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 Submerged Entry Nozzle Structure on Fluid Flow, Slag Entrainment, and Solidification Process in a Slab Continuous Casting Mold 沉入式喷嘴结构对板坯连铸模中流体流动、熔渣夹带和凝固过程的影响

IF 1.8 4区材料科学

Isij International Pub Date : 2024-03-08 DOI: 10.2355/isijinternational.isijint-2023-407

Rui Xu, Haitao Ling, Xiang Tian, Lei Ren, Lizhong Chang, Shengtao Qiu

{"title":"Effect of Submerged Entry Nozzle Structure on Fluid Flow, Slag Entrainment, and Solidification Process in a Slab Continuous Casting Mold","authors":"Rui Xu, Haitao Ling, Xiang Tian, Lei Ren, Lizhong Chang, Shengtao Qiu","doi":"10.2355/isijinternational.isijint-2023-407","DOIUrl":"https://doi.org/10.2355/isijinternational.isijint-2023-407","url":null,"abstract":"The fluid flow and slag entrainment in a slab continuous casting mold were investigated by establishing a full-scale water model. Meanwhile, the heat transfer and solidification process of liquid steel in the mold were studied through numerical simulation. The effect of two different submerged entry nozzles (SENs) was compared and analyzed, named as original SEN and L1 SEN, respectively. The results indicate that the structure of the SEN has a significant influence on the fluid flow pattern and solidification process in the slab mold. For the original SEN, the liquid level in the mold fluctuated obviously and the slag phase was easily entrained into the mold. The percentage of ±3mm level fluctuation was 57.2-74.3%. By enlarging the exit size, the L1 SEN considerably reduced the jet velocity at the nozzle exit and subsequently decreased the surface velocity at the top surface. The level fluctuation and slag entrainment in the mold have been effectively controlled. The percentage of ±3mm level fluctuation was increased to 91.7-98.6%. Furthermore, under the condition of L1 SEN, the thickness of the solidifying shell at the mold outlet was increased from 13.5 mm to 16.4 mm, which was beneficial to decrease the risk of breakouts and quality problems.\u0000","PeriodicalId":14619,"journal":{"name":"Isij International","volume":"32 1","pages":""},"PeriodicalIF":1.8,"publicationDate":"2024-03-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140071179","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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

Efficient finite element simulation of cold rolled strip coiling process considering additional contact deformation between layers 考虑层间附加接触变形的冷轧带卷取工艺的高效有限元模拟

IF 1.8 4区材料科学

Isij International Pub Date : 2024-03-08 DOI: 10.2355/isijinternational.isijint-2023-405

Meng Dai, Shujie Liang, Ping Qiu, Hong Xiao

{"title":"Efficient finite element simulation of cold rolled strip coiling process considering additional contact deformation between layers","authors":"Meng Dai, Shujie Liang, Ping Qiu, Hong Xiao","doi":"10.2355/isijinternational.isijint-2023-405","DOIUrl":"https://doi.org/10.2355/isijinternational.isijint-2023-405","url":null,"abstract":"When analyzing the strip coiling process, the finite element (FE) method is closer to the actual working conditions compared to the analytical method. However, due to the large number of strip elements and contact elements, it often leads to problems such as long-time consumption and non-convergence. Meanwhile, traditional FE methods are still unable to solve the problem of additional contact deformation between layers. Therefore, in order to overcome the shortcomings of the above methods, the FE software MSC Marc is used to establish a strip coiling model. The distribution pattern of interlayer friction and contact stress are analyzed to propose a new step-by-step bonding FE model, which greatly reduces the computing time. Through laminated compression experiments, the variation curve between additional contact deformation and pressure is obtained. The curve is introduced into the gasket elements to consider the additional contact deformation between the layers, and the effect of additional contact deformation between the layers on the stress of the coil and the pressure on the mandrel is studied. Finally, the analytical solution is compared with the FE solution proposed in this paper, and the errors generated by the analytical method are analyzed.\u0000","PeriodicalId":14619,"journal":{"name":"Isij International","volume":"30 1","pages":""},"PeriodicalIF":1.8,"publicationDate":"2024-03-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140071374","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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 rare earth La–Ce on solidification structure of 3.2%Si-0.9%Al non-oriented silicon steel 稀土 La-Ce 对 3.2%Si-0.9%Al 无取向硅钢凝固结构的影响

IF 1.8 4区材料科学

Isij International Pub Date : 2024-03-08 DOI: 10.2355/isijinternational.isijint-2023-394

Cheng Song, Li Xiang, Chao Shi, Jialong Qiao, Jianfeng Liu, Shengtao Qiu

{"title":"Effect of rare earth La–Ce on solidification structure of 3.2%Si-0.9%Al non-oriented silicon steel","authors":"Cheng Song, Li Xiang, Chao Shi, Jialong Qiao, Jianfeng Liu, Shengtao Qiu","doi":"10.2355/isijinternational.isijint-2023-394","DOIUrl":"https://doi.org/10.2355/isijinternational.isijint-2023-394","url":null,"abstract":"The effect of rare earth on the solidification structure of 3.2%Si-0.9%Al non-oriented silicon steel was investigated using industrial trials. The outputs demonstrated that increasing rare earth content leads to a decrease in the average size of equiaxed crystals in the casting billets. In order to further understand the rare earth on the grain refinement of δ-ferrite, the conventional inclusion detection technology, was used to investigate the distribution characteristics of inclusions, together with theoretical calculation of the equilibrium partition coefficients, pinning forces and mismatch degrees. The detection results of inclusions and the calculation results of pinning force showed that the effect of rare earth on the pinning force of inclusions was marginal. Thermodynamic calculation indicated that Ce addition had negligible effect on the equilibrium partition coefficient of Si, Al and Mn. Combined with the calculation results of GRF model, it is reasonable to consider that the contribution of rare earth element to the refinement of equiaxed crystals can be ignored. Further, the outcomes obtained from the E2EM model calculations revealed that the principal mechanism responsible for the refinement of equiaxed crystals through rare earth treatment can be attributed to the heterogeneous nucleation effect of (La, Ce)2O2S.\u0000","PeriodicalId":14619,"journal":{"name":"Isij International","volume":"273 1","pages":""},"PeriodicalIF":1.8,"publicationDate":"2024-03-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140055131","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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

Direct Electrodeposition of High-Purity Iron from Fe2O3 in Molten Calcium Chloride 从熔融氯化钙中的 Fe2O3 直接电沉积高纯度铁

IF 1.8 4区材料科学

Isij International Pub Date : 2024-03-01 DOI: 10.2355/isijinternational.isijint-2023-462

Zhongya Pang, Jinjian Li, Shun Chen, Xueqiang Zhang, Feng Tian, Guangshi Li, Shujuan Wang, Xing Yu, Chaoyi Chen, Qian Xu, Xionggang Lu, Xingli Zou

{"title":"Direct Electrodeposition of High-Purity Iron from Fe2O3 in Molten Calcium Chloride","authors":"Zhongya Pang, Jinjian Li, Shun Chen, Xueqiang Zhang, Feng Tian, Guangshi Li, Shujuan Wang, Xing Yu, Chaoyi Chen, Qian Xu, Xionggang Lu, Xingli Zou","doi":"10.2355/isijinternational.isijint-2023-462","DOIUrl":"https://doi.org/10.2355/isijinternational.isijint-2023-462","url":null,"abstract":"The low-cost production of high-purity metallic iron is of great practical importance. Herein, we report the direct production of high-purity metallic iron (99.92 %) via a one-step electrochemical strategy in molten CaCl2-CaO-Fe2O3 system at 850 oC. The involved CaO-assisted dissolution of Fe2O3 and electrodeposition mechanism were systematically studied, and the obtained iron products were characterized using scanning electron microscopy, inductively-coupled high-frequency plasma emission spectrometry, and glow discharge mass spectrometry. The results show that the crystalline iron products with tunable morphologies can be obtained in a controlled manner. The electrolysis parameters (voltage, current density, electrodeposition time and substrate material) have significant effects on the electrodeposition process and the characteristics of iron products. In particular, high-purity dense iron film can be directly electrodeposited at 15 mA∙cm-2, and its thickness increases considerably with increasing electrodeposition time. Furthermore, the as-deposited iron product can also be processed into bulk iron materials with high-purity of 99.995 wt.% by plasma melting for the potential applications. In general, this one-step electrodeposition process provides an acid-/alkaline-free strategy for the facile production of high-purity iron materials direct from Fe2O3.\u0000","PeriodicalId":14619,"journal":{"name":"Isij International","volume":"18 1","pages":""},"PeriodicalIF":1.8,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140017225","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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

Isothermal reduction kinetics of the mixture of iron carbon agglomerates and sinter 铁碳团块与烧结矿混合物的等温还原动力学

IF 1.8 4区材料科学

Isij International Pub Date : 2024-03-01 DOI: 10.2355/isijinternational.isijint-2023-448

Jiwei Bao, Mansheng Chu, Jue Tang, Lifeng Zhang

{"title":"Isothermal reduction kinetics of the mixture of iron carbon agglomerates and sinter","authors":"Jiwei Bao, Mansheng Chu, Jue Tang, Lifeng Zhang","doi":"10.2355/isijinternational.isijint-2023-448","DOIUrl":"https://doi.org/10.2355/isijinternational.isijint-2023-448","url":null,"abstract":"The effect of iron carbon agglomerates (ICA) on the reduction of sinter is very important to blast furnace (BF) ironmaking. In this paper, the isothermal reduction kinetics of ICA-sinters mixture and the coupling synergistic mechanism between ICA and sinter are comprehensively studied. The results show that the early stage of isothermal reduction of ICA-sinters mixture is jointly controlled by the interfacial chemical reactions of FeO being reduced to Fe in sinter and gasification reaction in ICA, and the later stage is controlled by the internal diffusion. As the reactivity of ICA improves from 52.81% to 69.71%, the isothermal reduction reaction activation energy of ICA-sinters mixture decreases from 84.22 to 72.58 kJ/mol in early stage and decreases from 110.78 to 97.41 kJ/mol in late stage. Meanwhile, the activation energy of isothermal reduction reaction for the mixture of ICA and sinter with a higher reducibility is lower. There is a coupling synergistic effect between ICA and sinters, and ICA plays a continuous role in circulating CO and transferring oxygen during the reduction of sinter, which can significantly promote the reduction of iron oxides in sinter. The synergistic effect gradually increases with the improvement of the reactivity of ICA and the reducibility of sinter.\u0000","PeriodicalId":14619,"journal":{"name":"Isij International","volume":"54 1","pages":""},"PeriodicalIF":1.8,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140017235","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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

Constitutive Description of Flow Curve for Duplex Titanium Alloy for Hot Forming under Elevated Temperature 高温热成形双相钛合金流动曲线的构成描述

IF 1.8 4区材料科学

Isij International Pub Date : 2024-02-29 DOI: 10.2355/isijinternational.isijint-2024-014

Yuki Shimomura, Hyung-Won Park, Hyeon-Woo Park, Yuji Sato, Jun Yanagimoto

{"title":"Constitutive Description of Flow Curve for Duplex Titanium Alloy for Hot Forming under Elevated Temperature","authors":"Yuki Shimomura, Hyung-Won Park, Hyeon-Woo Park, Yuji Sato, Jun Yanagimoto","doi":"10.2355/isijinternational.isijint-2024-014","DOIUrl":"https://doi.org/10.2355/isijinternational.isijint-2024-014","url":null,"abstract":"A novel integrated constitutive equation of the flow curve for Ti–6Al–4V alloys is proposed by incorporating the effects of phase fraction in the hot-forging temperature range. The flow curve was obtained using hot-compression tests in the temperature range of 750–1050 °C and strain rate range of 1–25 s-1. The effects of friction and deformation heat generated during compression were corrected using the inverse analysis method to identify the ideal uniaxial flow curve. The obtained stress parameters were satisfactorily regressed using the rule of mixtures on the α and β phases considering changes in the phase fraction. The integrated flow curve equation incorporating the rule of mixtures of the two phases effectively expressed the flow curve throughout the investigated temperature range. The internal microstructural observation showed that the continuous dynamic recrystallization of the α phase is dominant in the α+β two-phase region, while the deformation of the β phase becomes dominant just below the β transus. The constitutive equation presented here is in good agreement with the temperature dependence of the microstructure.\u0000","PeriodicalId":14619,"journal":{"name":"Isij International","volume":"251 1","pages":""},"PeriodicalIF":1.8,"publicationDate":"2024-02-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140008275","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"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