搜索结果: 1-5 共查到“冶金工程技术 Cooling”相关记录5条 . 查询时间(0.027 秒)
New metal alloy could yield green cooling technologies
New metal alloy green cooling technologies
2015/11/12
A promising new metal alloy system could lead to commercially viable magnetic refrigerants and environmentally friendly cooling technologies, according to a scientist at Rochester Institute of Technol...
Prediction of Continuous Cooling Diagrams for the Precision Forged Tempering Steel 50CrMo4 by Means of Artificial Neural Networks
Continuous Cooling Diagrams Precision Forged Tempering Steel 50CrMo4 Artificial Neural Networks
2009/9/2
Quenching and tempering of precision forged components using their forging heat leads to reduced process energy and shortens the usual process chains. To design such a process, neither the isothermal ...
The influence of cooling rate on the hardness of cast iron with nodular and vermicular graphite
Mechanical properties Hardness Cooling rate
2011/3/17
The paper presents hardness changes for cast iron with nodular and vermicular graphite, determined within the separately cast test blocks. Investigation has comprised cast irons with similar ferrite a...
CALORIMETRIC ANALYSIS OF HEATING AND COOLING PROCESS OF NODULAR CAST IRON
Scanning calorimeter Temperature Heating Cooling Heat of phase transformations
2011/3/10
The study presents the results of investigations of the thermal effects which take place during heating and cooling of samples of the nodular graphite cast iron taken from the stepped test casting of ...
The effect of cooling rate on the microstructure of nodular cast iron
Casting processes Cooling rate Microstructure Pearlite Graphite
2011/3/11
The study gives the results of the investigations concerning an effect of the casting cooling rate ( casting made from nodular iron used as a starting material for austempering to produce ADI) on the ...