Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Wen‐Jian Lv"'
Publikováno v:
Zeitschrift für anorganische und allgemeine Chemie. 648
Publikováno v:
Materials Science Forum. 898:104-110
The effect of the different electromagnetic stirring frequency after low temperature pouring on microstructures and mechanical properties of Al-7Si-0.42 Mg-0.1Cu alloys was studied. It was found that the primary α-Al becomes smaller and tended to be
Publikováno v:
Materials Science Forum. 898:35-40
The 6061 aluminum alloys with different content of erbium were prepared. The erbium content was optimized by measurement of grain refining effects and tensile strength. After solid solution treatment of the alloy with optimized erbium content at 505
Publikováno v:
Materials Science Forum. 898:47-52
The microstructure and mechanical properties of as-homogenized 6061 aluminum alloy with 0.2wt.% Er were investigated. The microstructures of the as-casted and homogenized alloys were analyzed using optical microscopy (OM) and scanning electron micros
Publikováno v:
Cell Research. 17:163-173
Cyclin-dependent kinase 7 (Cdk7) is the catalytic subunit of the metazoan Cdk-activating kinase (CAK). Activation of Cdk7 requires its association with a regulatory subunit, Cyclin H. Although the Cdk7/Cyclin H complex has been implicated in the regu
Publikováno v:
Cell Research; Feb2007, Vol. 17 Issue 2, p163-173, 11p