FORGEABILITY

作品数:7被引量:12H指数:2
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相关领域:金属学及工艺自动化与计算机技术更多>>
相关期刊:《Journal of Minerals and Materials Characterization and Engineering》《Materials Sciences and Applications》《Transactions of Nonferrous Metals Society of China》《Journal of Computer Science & Technology》更多>>
相关基金:国家自然科学基金国家重点基础研究发展计划国家高技术研究发展计划更多>>
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Forgeability of Wang-Zhu-Feng-Yau’s Attribute-Based Signature with Policy-and-Endorsement Mechanism
《Journal of Computer Science & Technology》2013年第4期743-748,共6页葛爱军 黄欣沂 陈成 马传贵 张锐 
partially supported by the National High Technology Research and Development 863 Program of China underGrant No.2011AA010803;the National Natural Science Foundation of China under Grant Nos.61100225, 61202450;the funding of Science and Technology on Information Assurance Laboratory (KJ-13-02);the Key Scientific and Technological Project of Henan Province of China under Grant No. 122102210126
Recently, Wang et al. presented a new construction of attribute-based signature with policy-and-endorsement mechanism. The existential unforgeability of their scheme was claimed to be based on the strong Diffie-Hellma...
关键词:attribute-based signature existential unforgeability policy-and-endorsement 
Forgeability and Machinability of Stir Cast Aluminum Alloy Metal Matrix Composites被引量:1
《Journal of Minerals and Materials Characterization and Engineering》2011年第10期923-939,共17页Rabindra Behera S. Das D. Chatterjee G. Sutradhar 
In the present paper, the aluminum alloy i.e. LM6 based composites reinforced with different weight fraction of SiC particles was produced by stir cast technique and the effect of reinforced ratios on the forgeability...
关键词:MMC MECHANICAL properties FORGEABILITY MACHINING Surface ROUGHNESS 
Ductility improvement methods for commercial AZ31B magnesium alloy in cold forging被引量:3
《Transactions of Nonferrous Metals Society of China》2010年第7期1275-1281,共7页Ryo MATSUMOTO 
supported in part by the Japan Ministry of Education,Culture,Sports,Science and Technology,with Grant-in-Aid for Young Scientists(B)
In order to realize cold forging of magnesium alloys in practical application,some methods for ductility improvement of a commercial wrought AZ31B magnesium alloy(Mg-3%Al-1%Zn,mass fraction) at room temperature were s...
关键词:magnesium alloy FORGING FORGEABILITY heat treatment counter force finite element simulation 
Experimental Investigation on the Effect of Reinforcement Particles on the Forgeability and the Mechanical Properties of Aluminum Metal Matrix Composites
《Materials Sciences and Applications》2010年第5期310-316,共7页S. Das R. Behera A. Datta G. Majumdar B. Oraon G. Sutradhar 
The wide choice of materials, today’s engineers are posed with a big challenge for the right selection of a material and as well as the right selection of a manufacturing process for an application. Aluminium Metal M...
关键词:Aluminium Metal Matrix Composites Sic Forgeabilty MECHANICAL Properties 
Forgeability of Wang-Tang-Li's ID-Based Restrictive Partially Blind Signature Scheme
《Journal of Computer Science & Technology》2008年第2期265-269,共5页刘胜利 陈晓峰 张方国 
This work is supported by the National Natural Science Foundation of China under Grant Nos.60673077, 60503006, 60773202,and 60633030;the National Natural Science Foundation of China-Korea Science and Engineering Foundation Joint Research Project(Grant No.60611140543);the National Grand Fundamental Research 973 Program of China(Grant No.2006CB303104).
Restrictive partially blind signature (RPBS) plays an important role in designing secure electronic cash system Very recently, Wang, Tang and Li proposed a neW ID-based restrictive partially blind signature (ID-RPB...
关键词:UNFORGEABILITY restrictive partially blind signature ID-based cryptography electronic cash 
Cryptanalysis of One Fair E-cash System
《Journal of Shanghai Jiaotong university(Science)》2006年第3期389-393,共5页刘丽华 沈灏 
The security of Canard-Traore fair e-cash system scheme was believed to depend on the strong-RSA assumption and the Decision Diffie-Hellman assumption in groups of unknown order. But it is not the case. The cryptanaly...
关键词:CRYPTANALYSIS group signature fair e-cash system FORGEABILITY 
Forgeability of AZ31B magnesium alloy in warm forging被引量:8
《中国有色金属学会会刊:英文版》2003年第3期632-635,共4页张先宏 阮雪榆 K.Osakada 
To understand the forming behaviour of magnesium alloys, the upsetting test of Mg alloys at evaluated temperature was conducted. It is found that Mg alloys are brittle at temperatures below 200 ℃. When temperature is...
关键词:镁合金 可锻性 锻造 温锻 动力学 流动应力 加工软化 
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