 Wysłany: Czw 2:37, 20 Sty 2011 Temat postu: Moncler online Molybdenum alloy nitrogen and oxyge |
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| Molybdenum alloy nitrogen and oxygen in the corrosion resistance of the medium
Tungsten rhenium and indium in binary alloys between revolution and a 47Bn one MP close to the beginning of, namely, the performance of the box. To 900U thermal decomposition products in nitrogen! F the body in terms of the corrosion rate of binary ternary Taijin also in the blood of the question, Taiwan; but in this case, its performance and the performance of BP is almost a 27BH Taijin. As previously reported to be. Crane with bowl,Moncler online, gold and molybdenum and tungsten molybdenum Taijin in Taiwan is equal to and less than 7O0'C temperature, do not interact with ammonia. Tanzania, in the ammonia flow and temperature of 700-900 ℃, not Taijin formed on the surface of the molybdenum nitride Mo and MoN. In the ammonia flow and g00 ~ l200 ℃ temperature, to Taijin formed on the surface of the tungsten wN and WN; when the w-Mo-Re alloy at 800 ~ 900 ℃ temperature interaction with ammonia thermal decomposition products, in the ratio nitride formation pigeon lower temperatures begin to form aluminum nitride, and its speed is faster. Linked with this is the + in the w-Mo-Re ternary Taijin Xiao heated to test temperature | pond f over management in the formation of indium nitrogen impurity right foot should be ahead of the formation of tungsten nitride. Facts indicate that processing pathways can be achieved through pre-MBP in a 10/45 alloy in nitrogen added to improve corrosion resistance. The purpose of this preprocessing is to improve the corrosion before the trial began on the Three Taijin tungsten content of the sample surface, and establish more than the original thickness of the surface oxide film layer. The original oxide film is in the air when standing on the surface formed. As the oxidizing medium and in turn reducing media annealing, the sample surface incarnate form of change. Down if, in the original state, the heating temperature does not exceed (O.3 ~ 0A) T ~ when the tensile specimen wires made to have a smooth surface, but leaves die marks (straight was defective) only. Million and the reduction in oxygen media many times the central part of the sample after processing was organized and grain size of emblem is actually unchanged. (Huang Jinchang) one. Canton I ・ ?, platinum and palladium on titanium alloys without vanadium biological corrosion resistance of excellent biocompatibility and corrosion resistance: the species of the corrosion resistance of pure Lou review the evaluation conducted to study the aluminum on the type and a 6A1-4VELI alloy is used for orthopedic surgery and dentistry's most important biological materials. However, since Ti is a 6A1-4VELI Taijin developed as an aviation materials, and later transplanted to the organism and vanadium monomers showed a strong cytotoxicity. This is product line shopping dismay pull the mouth of vanadium titanium Taijin Tj + F A 6A1-7Nh, Ti a 5A1-2.5Fe, Ti a 6A1-6Nb-ITa, Ti a 5A1-3M0-4Zr, Ti a 6A1-2Nb-lTa, as well as titanium Taijin-l1.5MO mouth of a 6Zr a 2Fe. Ti-l5Mo ~ 5Zr a 3, r 『i-l5Mo a 3Nb a 0.2sj-O3O,-l just. A 3 a 3A1-02sj,ugg stivali, TJ-l3 13zr such a research and development. MITI Mechanical Technology Institute Industrial Technology Research Institute,stivali ugg, University of Technology and the kinds of households in Japan Steel (strains,Moncler jacken, common in the industrial scale (about 100 ingots) under the condition of various clinical trials have been completed and approved by the Ministry of Health to allow for artificial Ti 6AI a joint one 2Nb-lTa, Ti-l5Mo a 5Zr-3Al Taijin. and give up being developed new biological vanadium and titanium aluminum in a variety of simulated body Taijin .14 - Taijin passive film influence through 5w 【% Ha solution immersion test of the effect of adding trace of palladium, and one with pure titanium and Ti 6A1-4VELI alloy were compared. dismay Taijin vanadium and aluminum composition of the new one (5 ~ r A (4 ~  Nb a (2 ~ 4) Ta a (0 ~ 0.5) Pd a (0l a 0.3) 0 a (0 ~ O.15) N and a (10 ~ 2O) Sn a (4 ~ Nb-(2 ~ 4) Ta a 0.2Pd-f0.05-0.2 a (0 ~ 0.15) N. from a variety of simulated body fluid (5% Ha, 1% lactic acid , sub-bovine serum, PBS solution. into a solution of bovine serum and M Day) in the measured curve of anodic polarization, passivation peak was not seen. In lV above potential areas of current density with the increase of potential to 2V above the dramatic increase in the potential zone. 2V above the potential areas in the current density, Ti 6A1-4VELI Taijin a maximum, followed by pure titanium, Ti 6AI a 2Nb-lT an ugly, Ti-l5SI3. a 4Nb a 2Ta-O.2Pd-O.2O and-l5Zr a 4Nb a 4Ta play a 0.2Pd ... 0200.05N Taijin were decreased,ugg boots günstig, a
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