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The Department of Commerce has recently re-leased the 2002 list of the top 500 Chinesecompanies with the largest import......
Did voter fraud swing last year’s closestSenate race?(在去年险胜的参议员选举中,投票者是不是作了弊?)。句中的swing是作弊......
<正> The writer of this letter had for ten years conducted a major investigation into the astronomical parameters for an......
<正> polyamide type has been studied under both electron and optical microscopes. Membranes of the aromatic polyamide ty......
流变学近年发展很快,应用范围日渐扩大。本文简要地介绍我们开创或发展的流变学的新分支学科——流变断裂学、流变冶金学、泛系流......
Inferring three-dimensional surface displacement field by combining SAR interferometric phase and am
Conventional Interferometric Synthetic Aperture Radar(InSAR) technology can only measure one-dimensional surface displac......
Influence of submerged entry nozzle clogging on the behavior of molten steel in continuously cast sl
The influence of submerged entry nozzle clogging on the behavior of molten steel in continuously cast slab molds was stu......
An integrated approach for modeling the entire spray forming process is presented in this paper,and the program for the ......
The effects of various factors,such as argon flow rate and slide gate opening ratio,on the alumina deposition rate were ......
The solidified microstructure of a Ni-Cu-Si cast alloy has been investigated,and a kind of banding structure was observe......
LINZHOU City, which was previously called Linxian County in Henan Province, is famous for the Red Flag Canal built in t......
The torch relay of the 2008 Olympics will reach the highest point on earth,the summit of the Qomolangma(Mt. Everest).Ens......
晶粒从型壁上游离和沉淀当有缩颈的晶粒或粒状晶在型壁上形成,这种晶粒很容易从型壁土游离。除热对流的机械力以外,对流在液体中......
铸型材料 在铸造车间中用各种材料来制作外模和砂芯。它们按条件不同可分为铸型原材料、外模砂和芯砂(或混合料),以及铸型辅助混......
A nozzle clogging online forecasting model based on hydrodynamics engineering was developed, in which the actual flow ra......
西德金属学会(连续铸造技术委员会)主办的连续铸造会议,将于1985年11月28、29日在西德巴特脑海姆召开。 连续铸造的各个环节每年......
The Si_3N_4 whisker reinforced 6061Al composite with bending strength of 790 MPa wasprepared by squeeze casting process......
The stability of the phases in equilibrium is calculated and discussed in order to analyse and predict thereactions in ......
This year is the 40th anniversary of the founding of theaviation industry of China, and also May 26 of this year isthe ......
Solar energy is considered as one of the best alternative energy in the future.Multicrystalline silicon ingot casting is......
Dongxiang County of Jiangxi province has expanded its denatured starch capacity once again.Construction on the 6000 t/a......
【正】 Yunnan Salt & Chemical Industry.Co.,Ltd,(YSCIC SZ: 002053)announced on June 30th that due to the accident happene......
According to the actual working conditions of roller shell in the process of continuous roll casting, the Fourier heat ......
Effects of Nd on the mechanical properties of die casting magnesium alloys AM50 are investigated. It is found that the ......
The M2 high-speed steel strip was produced by usihg the laboratory scale twin roll strip caster. The microstructureand ......
The squeeze casting of a 2024 Al alloy was carried out to investigate the effect on microsegregation in the alloy of th......
Two-dimension unsteady heat transfer model was applied to obtain the surface temperature and the shell thickness of con......
By means of Gleeble-1500 testing machine, the simulation of continuous casting process for AH32 steel was carried out an......
China steel industry experiences swift growth in past several years,satisfying the development of national economy by pr......
中美筹备委员会(SAPC)是中国和美国铸造公司之间商业往来的一种组织。包括设备制造及提供铸造消耗品。双方合作的第
The Central......
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Mr.Wu Jianchang,president of CN-NC interviewed the reporter on China’s 1995 aluminium,he said alumina mar-ket will tak......
CHINA’S present steel production ca-pacity is 100 million tonnes,accordingto the Ministry of Metallurgical Indus-try.
......
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如果有关约瑟夫·高登-莱维特正在商谈出演《蝙蝠侠3》中谜语人一角的传闻属实,他漫长的星途将会跨进一大步。“克里斯托弗·诺兰......
还记得《夏洛特的网》里面可爱的小女孩吗?我们曾在2006年12月号介绍过这位童星——小精灵一天天长大,当年那个戴着牙套的小女孩一......
如果看过《赛末点》(Match Point),你应该会记得他的脸。如果看过《八月迷情》(August Rush),你已经听过他的歌声。即使没看《都铎......
Optical microscope and scanning electron microscope were used to observe the microstructure of the AI-11.6%Si and AI-11......
The SiCp/(AI-Cu) alloy and pure Al matrix composites have been prepared by the centrifugal casting with electromagnetic......
A 20 vol.% SiCp/Al composite was fabricated by squeeze casting, of which a new process for fabricating the preform was u......
EFFECT OF CARBON AND BORON ON MICROSTRUCTURE AND MECHANICAL PROPERTIES OF A SINGLE CRYSTAL SUPERALLO
Carbon and boron have been considered to strengthen grain boundaries that might form during single crystal casting. In t......
Al-Al3Ti composites were prepared by a direct reaction method, in which Al3Ti was formed by the reaction of Ti and Al in......
The superplastic deformation behavior of titanium alloy matrix composites reinforced with TiB and TiC was studied.Superp......
A cost effective method was introduced to fabricate pure aluminum matrix composites reinforced with 20% volume fraction ......
FeAl composites with 21,37 and 50 wt pct Fe_3AlC_(0.5) were fabricated by a self-propagating high temperature synthesis(......
