| 铸钢件保温冒口计算模型及软件的研究 |
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| 引用本文： | 陈玉勇,卫红波,孔凡涛,吴士平.铸钢件保温冒口计算模型及软件的研究[J].铸造,2011,60(8). |
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| 作者姓名： | 陈玉勇 卫红波 孔凡涛 吴士平 |
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| 作者单位： | 哈尔滨工业大学材料科学与工程学院,黑龙江哈尔滨,150001 |
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| 摘 要： | 针对两种铸钢材料ZG0Cr13Ni4Mo和ZG230-450,详细地研究了其保温冒口计算模型及计算软件,以指导保温冒口工艺的设计.文中采用了数学分析、数值计算、浇注实验和无损检测等多种研究方法,比较和分析了三次方程法、周界商法及Q参数法三种解析法的特点及适用性.结果表明三次方程法更适合做保温冒口的计算模型,并以此开发了相应的计算软件.研究方法和结果对其他种类铸钢件保温冒口设计和计算有借鉴和指导作用.
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| 关 键 词： | 保温冒口 模数 三次方程法 计算模型 计算软件 |
Research on Calculating Model and Software for Insulating Riser of Steel Castings |
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| CHEN Yu-yong,WEI Hong-bo,KONG Fan-tao,WU Shi-ping.Research on Calculating Model and Software for Insulating Riser of Steel Castings[J].Foundry,2011,60(8). |
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| Authors: | CHEN Yu-yong WEI Hong-bo KONG Fan-tao WU Shi-ping |
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| Affiliation: | CHEN Yu-yong,WEI Hong-bo,KONG Fan-tao,WU Shi-ping(School of Materials Science and Engineering,Harbin Institute of Technology,Harbin 150001,Heilongjiang,China) |
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| Abstract: | The calculating model and calculating software for insulating risers were researched in detail on two kinds of cast steels ZG0Cr13Ni4Mo and ZG230-450 in order to guide the technological design of insulating risers.By means of various research methods such as mathematical analysis,numerical calculation,casting experiment and nondestructive testing,the characteristics and applicability of mathematical analytic methods using Cubic Equation,Perimetrischen Quotient or Q-number were compared and analyzed.It was f... |
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| Keywords: | insulating riser modulus cubic equation method calculating model calculating software |
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