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| 1 | Review of production status of heavysteel castings and key technologies for their manufacture in China显示文摘This paper expatiates on domestic status of heavy steel casting production, with a special focus on hydraulicturbine castings for Three Gorges Project. In China, there is magnificent demand for heavy castings with the rapidgrowth of the national economy in recent years and the expected high growth in the coming 10 to 20 years. Someheavy and large castings such as mill housing and hydraulic turbine runner crown, blade and band for Three GorgesProject have been successfully made. However, the domestic production capability is still far from meeting the giganticrequirements. The domestic capability still lags behind the world class level, and a lot of heavy castings still dependon import. The paper also gives a particular introduction of the key technologies in the manufacturing of heavy steelcastings like metal melting, foundry technology, heat treatment technology and numerical simulation technique, etc.In addition, several case studies on the application of numerical simulation in the production of heavy steel castingsare presented. | Kang Jinwu Huang Tianyou Liu Baicheng | 2008 | China Foundry2008，5，1： | 7 |
| 2 | Modeling and simulation of load heating in heat treatmen furnace 显示文摘 | Jinwu kang Yiming Rong | 2006 | Journal of Materials Processing Technology2006，，174： | 1 |
| 3 | Application of 3D stereoscopic visualization technology in casting aspect显示文摘3D stereoscopic visualization technology is coming into more and more common use in the field of entertainment,and this technology is also beginning to cut a striking figure in casting industry and scientific research.The history,fundamental principle,and devices of 3D stereoscopic visualization technology are reviewed in this paper.The authors’research achievements on the 3D stereoscopic visualization technology in the modeling and simulation of the casting process are presented.This technology can be used for the observation of complex 3D solid models of castings and the simulated results of solidification processes such as temperature,fluid flow,displacement,stress strain and microstructure,as well as the predicted defects such as shrinkage/porosity,cracks,and deformation.It can also be used for other areas relating to 3D models,such as assembling of dies,cores,etc.Several cases are given to compare the illustration of simulated results by traditional images and red-blue 3D stereoscopic images.The spatial shape is observed better by the new method.The prospect of3D stereoscopic visualization in the casting aspect is discussed as well.The need for aided-viewing devices is still the most prominent problem of 3D stereoscopic visualization technology.However,3D stereoscopic visualization represents the tendency of visualization technology in the future;and as the problem is solved in the years ahead,great breakthroughs will certainly be made for its application in casting design and modeling and simulation of the casting processes. | Kang Jinwu Zhang Xiaopeng Zhang Chi Liu Baicheng | 2014 | China Foundry2014，11，4： | 1 |
| 4 | Investigation on temper- ature change of cold magnesium alloy strips rolling process with heated Roll显示文摘 | Yu Hailiang Yu 0ingbo Kang Jinwu | 2012 | ASM International2012，21，： | 1 |
| 5 | A real-time measuring technology for studying distortion of hydraulic turbine blade castings during heat treatment process显示文摘During heat treatment process, the distortion behavior inevitably appears in hydraulic turbine blade castings. In this research, a technology was developed for real-time measurement of the distortion in hydraulic turbine blade castings at the still air cooling and forced air cooling stages during heat treatment process. The method was used to measure the distortion behavior at the cooling stages in both normalizing and tempering processes. At the normalization, the distortion at the blade corner near outlet side undergoes four stages with alternating bending along positive and negative directions. At the tempering stage, the distortion could be divided into two steps. The temperature difference between the two surfaces of blade casting was employed to analyze the distortion mechanism. The measured results could be applied to guide the production, and the machining allowance could be reduced by controlling the distortion behavior. | Yu Hailiang Kang Jinwu Nie Gang Long Haimin Hao Xiaokun Huang Tianyou | 2011 | China Foundry2011，8，3： | 1 |
| 6 | Challenges and solutions in automotive powertrain systems显示文摘Automotive powertrain mainly consisting of combustion engine,motor and battery(i.e.special for hybrid powertrain)is a very complicated integration system,and the research on the automotive powertrain control techniques remains hot-spot in past decades.This paper proposes some challenging issues and control solutions of automotive powertrain system from the perspective of the dynamic system theory.The typical characteristics of automotive powertrain system are analysed for control development,and the several control applications using model-based and model-free control design are demonstrated with sufficient experimental validation.In addition,some open issues for future powertrain control development are summarised. | Tielong Shen Mingxin Kang Jinwu Gao Jiangyan Zhang Yuhu Wu | 2018 | Journal of Control and Decision2018，5，1： | 1 |
| 7 | Ultrasonic treatment of the 304 stainless steel melt 显示文摘 | Kang Jinwu Zhang Xiaopeng Hu Yisen | 2014 | ISIJ International2014，54，2： | 1 |
| 8 | A study on the numerical simulation of thermal stress during the solidification of shaped castings 显示文摘 | LIU Baicheng KANG Jinwu XIONG Shoumei | 2001 | Science and Technology of Advanced Materials2001，2，1： | 1 |
| 9 | Improved thermal stress analysis for castings 显示文摘 | KANG Jinwu ZHANG Jiafeng LIU Baicheng | 2008 | International Journal of Cast Metals Research2008，21，14： | 1 |
| 10 | The implication of pyroptosis in cancer immunology:Current advances and prospects显示文摘Pyroptosis is a regulated cell death pathway involved in numerous human diseases,especially malignant tumors.Recent studies have identified multiple pyroptosis-associated signaling molecules,like caspases,gasdermin family and inflammasomes.In addition,increasing in vitro and in vivo studies have shown the significant linkage between pyroptosis and immune regulation of cancers.Pyroptosis-associated biomarkers regulate the infiltration of tumor immune cells,such as CD4^(+) and CD8^(+) T cells,thus strengthening the sensitivity to therapeutic strategies.In this review,we explained the relationship between pyroptosis and cancer immunology and focused on the significance of pyroptosis in immune regulation.We also proposed the future application of pyroptosis-associated biomarkers in basic research and clinical practices to address malignant behaviors.Exploration of the underlying mechanisms and biological functions of pyroptosis is critical for immune response and cancer immunotherapy. | Wei Liu Jinwu Peng Muzhang Xiao Yuan Cai Bi Peng Wenqin Zhang Jianbo Li Fanhua Kang Qianhui Hong Qiuju Liang Yuanliang Yan Zhijie Xu | 2023 | Genes & Diseases2023，10，6： | 0 |
| 11 | Design of a straw picking and cutting device显示文摘In order to improve the effective recovery of straw,a new type of straw picking and cutting device was designed.A new type of roller moving knife mechanism was used which can realize simultaneous picking and cutting.A hammer claw was used to pick up and cut straw for the first time,and a roller moving knife was used to cut straw for the second time.ANSYS software was used to conduct static and modal analyses of the moving roller shaft and optimize the structure of the cutting part and the staggered arrangement of hammer claw.The first-order resonance frequency of the hammer claw shaft is 205.84 Hz,and the first-order natural frequency of the pulling roller moving knife mechanism is 214.35 Hz,which can avoid resonance and realize efficient picking and cutting of straw. | Kai Xu Yanyan Ge Maohua Xiao Min Kang Jie Ni Jinwu Wang | 2021 | International Journal of Agricultural and Biological Engineering2021，14，6： | 0 |
| 12 | Distortion behavior of hydro turbine blade castings during heat treatment processes under variation of seasonal temperature显示文摘Distortion often appears at the corners of heavy turbine blade castings during heat treatment processes,so a great machining allowance is generally set in production which directly results in cost increase. In this paper,a novel real-time measuring technology is developed for non-contact measuring the deformation behavior of heavy steel castings in heat treatment process. It was employed to measure the distortion and the temperature field of a batch of heavy turbine blade castings at cooling stage in normalizing process. Three inflection points appear in the distortion-time curves,and the residual distortion is affected by the regional area of not finished martensite transformation when the second inflection point appears. When the mean air temperature falls into the range of 10°C–20°C,the residual distortion is small;when it is lower than 10°C,positive distortion appears;when it is higher than 20°C,negative distortion appears. The distortion varies with seasonal temperature,which is directly responsible for the great machining allowance given in production. | YU HaiLiang KANG JinWu HUANG TianYou | 2011 | Science China(Technological Sciences)2011，54，1： | 0 |
| 13 | STUDY ON MACRO AND MICRO MODELING ON SOLIDIFICATION PROCESS OF SHAPED CASTING显示文摘Facing the market economy and global challenge the development of manufacturing industry especially casting industry is critical to the national economy. To reform the traditional casting industry by using computer technology is one of the hottest research frontiers studied by many researchers and engineers. Computer simulation of solidification process of shaped casting can assure the quality of casting, optimize the casting technology, shorten the lead time and therefore decrease the developing and manufacturing cost. Recently, numerical simulation of mold-filling and solidification processes of shaped casting and prediction of microstructure and property as well are extensively studied and put into application in many casting plants with many successful simulation cases. | Liu Baicheng Kang Jinwu Zhao Haidong Department of Mechanical Engineering, Tsinghua University, Beijing 100084, China | 2002 | Chinese Journal of Mechanical Engineering2002，15，3： | 0 |
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