搜索结果: 1-7 共查到“工学 Hypereutectic silumins”相关记录7条 . 查询时间(0.059 秒)
Proeutectic crystallisation in hypereutectic silumins modified with Al-CuP-Me master alloys
Theoretical fundamentals of the crystallisation process Modification Proeutectic crystallisation Silumins
2011/4/1
Using thermal analyses TA and ATD,within a narrow range of the crystallisation period, i.e. until reaching an equilibrium temperature,the occurrence of exothermic effect was stated. Most probably, the...
Determination of Weibull Analysis of the Hypereutectic Silumins Reliability in Failure Time Respect
Computer-aided casting production Weibull analysis Reliability Analysis of fault occurrence time
2011/3/31
The results of dynamic evaluation of the reliability of hypereutectic AlSi17Cu3NiMg silumin under the effect of symmetrical cyclic tensile-compressive stresses were presented. Studies were carried out...
Determination of Weibull Analysis of the Hypereutectic Silumins Reliability in Failure Time Respect
Computer-aided casting production Weibull analysis Reliability Analysis of fault occurrence time
2011/3/31
The results of dynamic evaluation of the reliability of hypereutectic AlSi17Cu3NiMg silumin under the effect of symmetrical cyclic tensile-compressive stresses were presented. Studies were carried out...
The phosphorus interaction on the process forming of primary structure of hypereutectic silumins
Theoretical basis for the crystallization process Modification Hypereutectic silumins
2011/3/31
In this work the results of investigations concerning the hypereutectic silumins to be used as engine ports have been show. New idea on the interaction mechanism of phosphorus during modification of h...
The phosphorus interaction on the process forming of primary structure of hypereutectic silumins
Theoretical basis for the crystallization process Modification Hypereutectic silumins
2011/3/31
In this work the results of investigations concerning the hypereutectic silumins to be used as engine ports have been show. New idea on the interaction mechanism of phosphorus during modification of h...
Determination of melting and solidification enthalpy of hypereutectic silumins
Calorimetric analysis Enthalpy of melting and solidification Hypereutectic silumins
2011/3/15
The study was related with determination of the values of enthalpy of melting and solidification of hypereutectic AlSi18, AlSi21 and AlSi24 silumins modified with phosphorus in the form of Cu-P.
Determination of Reliability Index and Weibull Modulus as a Measure of Hypereutectic Silumins Survival
Casting quality management Reliability Weibull modulus Hypereutectic silumins
2011/3/11
The first part of the study describes the methods used to determine Weibull modulus and the related reliability index of hypereutectic silumins containing about 17% Si, assigned for manufacture of hig...