lotus‐type porous copper
Development of Lotus Type Porous Copper Heat Sink
... Lotus-type porous copper with many straight pores is produced by precipitation of supersaturated gas when the melt dissolving gas is ...solidified. Lotus-type porous ...
8
Effect of Pore Morphology on Compressive Yield Strength of Lotus Type Porous Copper with Various Specimen Sizes
... Lotus-type porous copper with long cylindrical pores aligned in one direction parallel to the solidification direction was fabricated by unidirectional solidification of the melt in a mixed gas ...
5
Size Effects on Tensile Strength of Lotus Type Porous Copper
... Effects of specimen thickness on the tensile strength of lotus-type porous copper were investigated. The ultimate tensile strength in the direction perpendicular to the longitudinal axis of ...
5
Fatigue Crack Initiation and Propagation in Lotus Type Porous Copper
... We studied crack initiation and propagation in lotus-type porous copper for fatigue loadings using specimens with and without a notch, and obtained the following conclusions. (i) For fatigue ...
7
Numerical Simulation of Laser Fusion Zone Profile of Lotus Type Porous Metals
... Lotus-type porous metals, whose pores are aligned in one direction by unidirectional solidification, have a unique combination of ...the lotus-type porous metals as well as ...
6
Laser Welding of Lotus Type Porous Iron
... direction. Lotus-type porous metals are expected to have industrial applications such as car materials, which require strength, lightweight, and functional ...identical lotus-type ...
5
Tribological Behaviour of Lotus Type Porous Cast Iron
... The chemical composition of cast iron is listed in Table 1. This material is normally used to automobiles. Figure 1 shows a schematic drawing of the unidirectional solidifica- tion casting apparatus for fabricating a ...
5
Fabrication of Lotus Type Porous Aluminum Utilizing Decomposition of Moisture
... Thus, lotus-type porous aluminum whose weight is reduced by pores is a promising candidate of new-type light- weight material with unique functions originating from the oriented ...fabricate ...
5
Fabrication, Mechanical and Physical Properties, and Its Application of Lotus Type Porous Metals
... fabricate lotus metals is highly ...fabricate lotus metals by using a thermal decomposition method of compounds containing gas elements in a non-hydrogen atmosphere under nearly atmospheric ...Molten ...
9
Effect of Hydrogen Pressure on Moisture Based Fabrication of Lotus Type Porous Nickel
... high-frequency copper coil in the melting ...making lotus-type porous metals, but alumina crucibles are used in this study because of the high reactivity of nickel with ...A copper ...
5
Fabrication of Lotus type Porous Stainless Steel by Unidirectional Solidification under Hydrogen Atmosphere
... into the melt. The gas pressures of hydrogen and argon in this procedure are listed in Table 2. The temperature was mea- sured using an infrared radiation thermometer (model IR-AP, Chino Corp.). The alloy was cast into ...
7
Fabrication of Lotus Type Silver with Directional Pores by Unidirectional Solidification in Oxygen Atmosphere
... Recently, porous metallic materials have attracted great attentions for potential practical use as lightweight materials, catalyst supports and electrodes utilizing large specific surface areas, vibration and ...
6
Fabrication of Lotus Type Porous Brass by Zinc Diffusion into Porous Copper
... Lotus-type porous brass has been fabricated by utilizing solid-state diffusion of zinc into porous copper which has been made by unidirectional solidification in pressurized hydrogen ...
5
Effect of Electrodeposition Parameters on the Morphology of Three-Dimensional Porous Copper Foams
... preparing porous metal foam via fast electrodeposition in which hydrogen bubbles generated at high cathodic current densities [12,13], dynamic hydrogen template deposition has become the most popular preparation ...
10
Lotus japonicus Symbiosis Genes Impact Microbial Interactions between Symbionts and Multikingdom Commensal Communities
... The root fractionation protocol affects the composition of associated bacterial communities. Previous physiological studies have shown that only cells of a specific developmental stage, located in the root elongation ...
15
Pimprikar, Priya Sunil (2018): Transcriptional regulation of RAM1, a central regulator of arbuscule branching in arbuscular mycorrhiza symbiosis. Dissertation, LMU München: Fakultät für Biologie
... in Lotus was described to be induced in arbuscule containing cells and root meristem, named MERISTEM AND MYCORRHIZA INDUCED (MAMI) (Volpe et ...in Lotus. This discrepancy can be due to weak 35S promoter ...
198
High Strain Rate Compaction of Porous Materials – Experiments and Modelling
... Carroll and Holt proposed another porous model [6] which defined a three-stage elastic-plastic pore collapse model where the pore is modelled as an incompressible spherical shell. In this model pore collapse only ...
6
c Type Cytochrome Assembly Is a Key Target of Copper Toxicity within the Bacterial Periplasm
... to copper than the cytoplasm in Gram-negative bacteria. Indeed, copper-requiring proteins in bacteria identified so far are located in these two cell ...compartments. Copper entry seems to occur via ...
10
SUNERGOS1, a Lotus japonicus gene required for proper accommodation of rhizobial infection
... In order to confirm that the correct candidate gene was selected, in planta complementation experiments were performed (Figure 3.13). Agrobacterium rhizogenes- mediated transformation of wild-type or har1-1 shoots ...
111
Unusual Wetting of Liquid Bismuth on a Surface Porous Copper Substrate Fabricated by Oxidation Reduction Process
... whole copper substrate with the porous ...of porous layer on the copper substrate obtained from the wetting experiment of Bi at 673 ...reduced copper layer, as shown in ...
6