Grain refining performance of Al–Ti(C 0.7 , N 0.3 ) master alloy and its effect on mechanical properties for commercial pure aluminium

Micro & nano letters

article

Xuguang An¹  Ying Liu¹  Jinwen Ye¹  Linzhi Wang¹ 

[1] School of Materials Science and Engineering, Sichuan University;Key Laboratory of Advanced Special Material and Technology, Ministry of Education

关键词: aluminium alloys;    titanium alloys;    grain size;    grain refinement;    tensile strength;    elongation;    casting;    master alloy;    mechanical properties;    commercial pure aluminium;    microstructure;    casting method;    grain size;    tensile strength;    elongation;    grain refining;    AlTiCN;   

DOI  :  10.1049/mnl.2016.0048

学科分类：计算机科学（综合）

来源: Wiley

【 摘 要 】

ABSTRACTIntroduction: One of the main concerns for the anesthesiologist in obese hypertensive patients is to prevent hypertension, tachycardia and arrhythmias during extubation, and to ensure an awake patient with full airway control and stable hemodynamics. Our aim was to compare the effects of single bolus of intravenous nitroglycerine and intravenous esmolol on hemodynamic response and quality of extubation following tracheal extubation in obese patients posted for elective laparoscopic surgery.

【 授权许可】

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