pressed相关论文
The comparison between laser screw welding and resistant spot welding of lap joint with large thickn
The present paper investigates the welding forming,microstructure and shear tensile test of lap joints with large thickn......
Moths that fly by day are not properly to be called moths； they do not excite that pleasant sense of dark autumn nights a......
Christine and Shannon had an exciting time visiting Arran Island， meeting motor bikers and punks，1 and are now heading bac......
STUDIES ON PROCESS AND STABILITY OF BONDED Sm_2TM_(17)MAGNETS WITH HIGH COERCIVITY AND HIGH ENERGY P
The process of the epoxy-bonded Sm_2TM_(17) magnets includes:(1)after melting,the ingots are treatedby solid soluiion,a......
Effect of SiO_2 nanoparticles exposure on microRNA expression level in human bronchial epithelial ce
Objective To investigate the effect of short and long term exposure to Si O2nanoparticles on microRNA expression level i......
When astronauts return from space walks and remove their helmets,they are welcomed back with a specific smell,which is d......
Ni3Al intermetallic was synthesized by hot pressing from element powders of nickel, aluminum, and boron. The influences ......
The oxidation behavior at 973 1 273 K and the effect of oxidation on the room temperature tribological properties of h......
An untrustworthy investment atmosphere in China has led to the prevalence of Ponzi schemes on a frankly fantastical scal......
The density of molten Ni-Cd-Al alloy was measured using a modified pycnometric method.It has been found thatthe density......
An investigation was performed on the effects of semi solid compression parameters,such as strain rate,compression temp......
IN antiquity, the earliest materials for weaving were flax and pueraria lobata. Women invented weaving and were the ori......
X-ray fluorescence spectrometry determination of open-hearth furnace slag by pressed powder briquett
A rapid analysis method of determining content of eight compounds of open-hearth furnace slag was developed using X-ray ......
定冠词the是一个虚词,它主要用在名词之前,表示某个或某些特定的人或事物。另外,the还有改变词义的功能,即在某些名词之前加上the......
NiCr/AgVO3 self-lubricating composite was prepared by powder cold-pressed method with the NiCr alloy as the matrix and 1......
Ti3SiC2/SiC composites were fabricated by reactive hot pressing method. Effects of hot pressing temperature, the content......
A copper matrix composite reinforced by β-LiAlSiO4 with negative thermal expansion coefficient was fabricated using vac......
Quantitative description of infrared radiation characteristics for solid materials subjected to exte
Based on the thermodynamics theory and physical micro-properties of solid materials subjected to external loading at roo......
Nanostructures with different morphologies could profoundly influence the electron and phonon transport in thermoelectri......
Experimental study on mRNA and protein expression of urokinase type plasminogen activator in human b
Objective: To investigate the relationship between urokinase type plasminogen activator(uPA) activityand the malignant b......
Two types of secondary emitter materials, the rare earth oxides(RE_2O_3) doped Mo cermet cathodes and the Y_2O_3-W matri......
The problem of shortlife hearth of blast furnace was solved through the adoption of longlife technologies such as the ap......
Direct electrochemical extraction of Ti_5Si_3 from pressed cathode pellets comprising of powdered Ti/Sicontaining metal ......
一、压制玻璃灯的包装对大量生产的压制玻璃灯(pressed glasslamps)的包装原来是采用直接印刷的瓦楞纸盒,但经过试验,The Eindhov......
By means of the positron annihilation technique (PAT), superfine TiC powders obtained by ball-milling pro- cess were cha......
In order to overcome the shortcomings of conventional hot pressing, a novel near net-shape technique, called radial hot ......
Aim: To explore the specific gene expression related to germ
Aim: To explore the specific gene expression related to g......
Large olivine samples were hot-pressed synthesized for shock wave experiments. The shock wave experiments were carried o......
Powder metallurgy is an efficient approach to fabricate varieties of high performance structure materials, function mate......
The effect of sintering process (especially the sintering temperature) on the magnetic property and microstructure of si......
In order to investigate the relationship between sex dysplasia and sex-determining region Y (SRY) gene, 8 patients with ......
Chemical or electrochemical oxidation of N-benzylaniline in perehloric acid solution yieldsa highly colored polymer——......
Scandia pressed cathodes were prepared by powder metallurgy method using mixed powder of scandia doped tungsten and bari......
Current interest in silicon nitride ceramics, a kind of high-temperature structurematerials, started more than 30 years......
Calculation of Phase Equilibria between Solid Solutions with Magnetic Transition by the Cluster Vari
By using the geometric analysis of grand potential, the molar grand potential-effective chemical potential curve of solu......
In this paper, a rapidly solidified Al-Si-Fe-Cu-Mg alloy was prepared by spray deposition. The microstructure of the all......
Water atomized pure iron powder was compacted by high velocity compaction(HVC) with and without upper relaxation assist(......
Although glycogen synthase kinase-3(GSK-3)might act as a tumor suppressor since its inhibition is expected tomimic the ......
The exfoliation morphologies and electrochemical impedance spectroscopy (EIS) features of as received rolled AA8090 Al ......
Gd_(0.67)Ca_(0.33)MnO_3(GCMO)thin films grown by laser ablation on SrTiO_3(100)(STO)substrates was studied. Films are hi......
A novel all solid-state composite polymer elec-trolyte, PEO-LiClO4-LiZSM5, by using 搒hape-selective?molecular sieves ZS......
The density of liquid Ni-Ta alloys was measured by using a modified sessile drop method. It is found that the density of......
Microstructures and properties of WC-20Co-1Y_2O_3 cemented carbide by hot-press and liquid phase sin
Ultrafine tungsten carbide and fine cobalt as well as nano yttrium oxide powders were used as the raw materials. The eff......
The effects of hot pressing on electric performance and mechanical strength of Bi0.5Sb1.5Te3 thermoelectric material pre......
To increase the adhesion strength between the coating and the substrate, sintered Ti(C,N)-based cermets were se- lected ......
Application of Approximation Full-Load Distribution Method to Pass Scheduling on Plate Mill With Hyd
The influence of positive bending system on plate crown control was researched. The approximation full-load distribution......
The reactions of Ti3SiC2 and Ti in the temperature range of 1 273?1 573 K under a pressure of 20 MPa were investigated.T......
