Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Xi-E Zhang"'
Publikováno v:
World Journal of Clinical Cases
BACKGROUND Peliosis hepatis (PH) is a rare benign lesion of vascular origin with a pathological characteristic of multiple blood-filled cavities in the liver parenchyma. It is commonly misdiagnosed due to its lack of specificity in clinical presentat
Publikováno v:
AJR. American journal of roentgenology. 213(1)
OBJECTIVE. The purpose of this study is to perform a systematic review and meta-analysis to estimate the clinical value of MRI in assessing the stability of osteochondritis dissecans (OCD) lesions. MATERIALS AND METHODS. A systematic review of the li
Autor:
Xi-e Zhang1 zhang_xi_ee@yahoo.com.cn, Shi-qiong Li1, He-li Luo1, Xu Cao1, Di Feng1, Shang-ping Li1
Publikováno v:
Israel Journal of Chemistry. 2007, Vol. 47 Issue 3/4, p363-368. 6p. 8 Diagrams, 1 Chart, 5 Graphs.
Publikováno v:
Journal of Iron and Steel Research International. 16:87-91
The Microstructure and room temperature abrasive wear resistance of chromium carbide reinforced Ni3Al matrix composite cladding at different depth on nickel base alloy were investigated. The results showed that there is a great difference in microstr
Publikováno v:
Journal of Iron and Steel Research, International. 14:15-20
The room-temperature abrasive wear resistance of Cr3C2/Ni3Al composite and Stellite12 alloy cladding was investigated. Three kinds of tests, designed for different load and abrasive' size, were utilized to understand the wear behaviour of these mater
Publikováno v:
Journal of Iron and Steel Research, International. 14:45-52
The effects of alloying elements on microstructure of two compositions of Ni3Al-based alloys, MX 246 and MX 246A have been studied in this article. The results show that “starburst” γ - eutectic phases are large and their amount is about 18% in
Publikováno v:
Journal of Iron and Steel Research International. 13:37-40
Because of good oxidation resistance at high temperature and excellent mechanical properties of Ni3 Al and high hot hardncss, and good oxidation resistance of chromium carbide, chromium carbide particle reinforced Ni3 Al matrix composite would posses