Acceso al sitio web del Consejo de Políticas de Infraestructura

   
Redirigiendo al acceso original de articulo en 21 segundos...
Inicio  /  Nauka ta Progres Transportu  /  Núm: 34 Par: 0 (2010)  /  Artículo
ARTÍCULO
TITULO

INCREASE OF MECHANICAL FEATURES OF SECONDARY SILUMIN AK5M2

O. L. Skujbida    
I. P. Volchok    

Resumen

The effect of refining-modifying treatment of secondary aluminum alloy ??5?2 was researched. The modifier 10?20 % Na2CO3, 15?20 % SrCO3, 12?20 % SiC, 3?8 % Ti, 0,5?2 % C, the rest S was worked out and used. The improvement of tensile strength and plasticity of the alloy was obtained.

PÁGINAS
pp. 215 - 218
MATERIAS
INFRAESTRUCTURA

 Artículos similares

       
 
Mohammad Sadegh Tale Masoule and Ali Ghahremaninezhad    
This study investigates the hydration, microstructure, autogenous shrinkage, electrical resistivity, and mechanical properties of Portland cement pastes modified with PEG-PPG triblock copolymers with varied molecular weights. The early age properties inc... ver más
Revista: Buildings

 
Sanket Rawat, Paul Saliba, Peter Charles Estephan, Farhan Ahmad and Yixia Zhang    
Magnesium oxychloride cement (MOC) is often recognized as an eco-friendly cement and has found widespread application in various sectors. However, research on its resistance against elevated temperatures including fire is very limited. This paper thoroug... ver más
Revista: Buildings

 
Jianshe Xu, Yazhi Zhu, Jin Wu, Jin Lu, Qian Zhang and Wei Wang    
Although there are currently many types of lattice shell joints with different characteristics, assessing the flexural capacity of lattice shell joints is always a great challenge. In this paper, a fan-shaped assembled joint and a welded joint for compar... ver más
Revista: Buildings

 
Kai Li, Quan Liu, Yuan Tian, Cong Du and Zhixiang Xu    
Asphalt mixtures exhibit complex mechanical behaviors due to their multiphase internal structures. To provide better characterizations of asphalt pavements under various forms of potential distress, a two-dimensional (2D) finite element simulation based ... ver más
Revista: Buildings

 
Xunqian Xu, Yu Li, Fengyi Kang, Shue Li, Guozhi Wan, Qi Li, Tao Wu and Siwen Wang    
The fluid-saturated porous continuous barrier has a better vibration isolation effect than the single-phase solid continuous barrier, and layer-forming saturated soils will have an impact on the vibration isolation effect of the barriers due to their irr... ver más
Revista: Buildings