首页> 美国政府科技报告 >Effects of Alloying and Thermal Factors on the Solidification and Mechanical Properties of Gray Iron

【24h】

Effects of Alloying and Thermal Factors on the Solidification and Mechanical Properties of Gray Iron

机译：合金化和热因素对灰铸铁凝固和力学性能的影响

获取原文

页面导航

摘要
著录项
相似文献
相关主题

摘要

A derivative thermal analysis system and several computer programs are established and employed in the present quantitative studies of the combined effects of thermal factors and alloying on the solidification processes and properties of low alloy gray iron. Among the thermal factors demonstrated by the thermal analysis curves the cooling rate at 900 C has been shown to provide the best prediction of the final properties and microstructures under fixed composition. It makes it possible to use solidification simulation in property prediction. Some alloying effects of molybdenum, chromium and vanadium etc. are revealed, also taking the cooling rate into consideration. The combined effects of both the alloying and the cooling rate and some other metallurgical relations are approximated in several mathematical expressions which should be useful for the computer simulation of casting properties as well as for chemical composition design. (Copyright (c) Valtion teknillinen tutkimuskeskus (VTT) 1989.)

著录项

作者
Yang, Y. ; Louvo, A. ; Rantala, T.;
展开▼
作者单位

展开▼
年度 1989
页码 1-36
总页数 36
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Gray iron; Thermal analysis; Alloying; Microstructure; Solidification; Molybdenum; Chromium; Vanadium; Casting; Computer systems programs; Computerized simulation; Cooling rate; Hardness; Graphs(Charts); Phase diagrams;

机译：灰铸铁;热分析;合金化;微观结构;凝固;钼;铬;钒;铸造;计算机系统程序;计算机模拟;冷却速度;硬度;图表（图表）;相图;

相似文献

外文文献
中文文献
专利

1. Investigation of nanomechanical properties and thermal fatigue resistance of gray cast iron processed by laser alloying [J] . Yang Xiao, Zhang Zhihui, Wang Jintian, Journal of Alloys and Compounds: An Interdisciplinary Journal of Materials Science and Solid-state Chemistry and Physics . 2015,第Null期

机译：激光合金化灰铸铁的纳米力学性能和耐热疲劳性研究
2. Effects of Micro-Alloying Elements on Microstructure, Element Distribution and Mechanical Properties in Gray Irons [J] . Lian X. T., Zhu J. N., Dong H., International Journal of Metalcasting: Leading the Transfer of Research and Technology for the Global Metalcasting Industry . 2020,第4期

机译：微合金元素对灰色铁杆菌微观结构，元素分布和机械性能的影响
3. Effects of solidification thermal parameters and Bi doping on silicon size, morphology and mechanical properties of Al-15wt.% Si-3.2wt.% Bi and Al-18wt.% Si-3.2wt.% Bi alloys [J] . Marcelino Dias, Ricardo Oliveira, Rafael Kakitani, Journal of Materials Research and Technology . 2020,第3期

机译：凝固热参数和双掺杂对Al-15wt的硅尺寸，形态和力学性能的影响。％Si-3.2wt。％Bi和Al-18wt。％Si-3.2wt。％BI合金
4. Relationship Between Image Analysis Graphite Shape Factors, Mechanical Properties and Thermal Analysis Solidification Behaviour of Compact Cast Irons [C] . C.A. Silva Ribeiro, Carlos Sa, Luis F. Malheiros, International Symposium on Science and Processing of Cast Iron; 20061016-19; Beijing(CN) . 2006

机译：图像分析石墨形状因子，力学性能与紧凑铸铁热分析凝固行为之间的关系
5. Solidification of iron-rich intermetallic phases and their effects on tensile properties in aluminum-copper 206 cast alloys. [D] . Liu, Kun. 2012

机译：铝铜206铸造合金中富铁金属间相的凝固及其对拉伸性能的影响。
6. Effects of Solidification Cooling Rate on the Microstructure and Mechanical Properties of a Cast Al-Si-Cu-Mg-Ni Piston Alloy [O] . Lusha Tian, Yongchun Guo, Jianping Li, 2018

机译：凝固冷却速率对铸造Al-Si-Cu-Mg-Ni活塞合金组织和力学性能的影响
7. Effect of Gas Atomization Factors on the Characteristics of Rapidly Solidified Al-6Cr-3Fe-2Zr Alloy Powders and Mechanical Properties of the Hot Extruded Alloys [O] . Seiichi Koike, Ryuuichi Kubota, Masao Ichikawa, 1992

机译：气体雾化因子对热挤出合金迅速凝固Al-6C-3Fe-2Zr合金粉末特性的影响

Effects of Alloying and Thermal Factors on the Solidification and Mechanical Properties of Gray Iron

摘要

著录项

相似文献

相关主题

期刊订阅