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Online since: October 2017
Authors: Inyoman Nyoman Sudiana, Seitaro Mitsudo, Prima Endang Susilowati, Dahlia Dahlia, Wulan Purnama Sari, La Ode Ngkoimani
The calculation of sugar content based on the number of glucose-fructose or sugar invert by using Lehman’s table.
It can be see that on the surface structure of microwave assisted samples, the grains scattered and irregular granules on the surface.
Kuwayama, Grain Growth in Millimeter Wave Sintered Alumina Ceramics , Advanced Materials Research, Vol.789 (2013), pp. 279-282 [17] M.
Online since: February 2024
Authors: Barman Tambunan, Muhammad Kozin
On the other hand, cast train wheel requires cheaper costs both initial investment and production costs for a limited number of products [1, 2].
Microstructure Observation The specimens after the casting, normalizing, hardening, and tempering processes were polished by using emery papers (#320 up to #2000) followed by an alumina suspension with a grain size of 0.3 μm, and then they were etched using a 3% nital solution.
In addition, cast products usually produce coarse grain sizes.
Online since: April 2013
Authors: Viton Uthaisangsuk, Surasak Suranuntchai, Apichat Sanrutsadakorn, Borpit Thossatheppitak
The numbers in the diagrams represented percent efficiency of power dissipation.
Obviously, large amounts of recrystallized grains were found for both conditions.
Due to the high deformation temperature, higher driving forces for recrystallization were generated and it was easier for newly recrystallized grains.
Online since: February 2012
Authors: Guang Ming Wu, Guang Jian Xing, Yan Ying Zhu, Yang Zhou, De Wen Gao, Zhi Qian Zhang, Yang Cao
Table 1 Orthogonal experiment table of photoelectric properties of ITO thin films Sample number Factors Sheet resistance Average transmittance Substrate temperature [°C] Gas flow [L.min-1] Annealing temperature [°C] Ratio [In/Sn] [Ω/□] [%] 1 200 0.5 400 8:1 14109 93 2 200 1 460 9:1 8437 95 3 200 1.5 500 10:1 7683 97 4 200 2.0 540 11:1 13695 91 5 250 0.5 460 10:1 10222 87 6 250 1 400 11:1 10020 94 7 250 1.5 540 8:1 4936 88 8 250 2.0 500 9:1 4662 94 9 300 0.5 500 11:1 8650 94 10 300 1 540 10:1 3875 97 11 300 1.5 400 9:1 5026 73 12 300 2.0 460 8:1 4057 86 13 350 0.5 540 9:1 7943 87 14 350 1 500 8:1 1781 84 15 350 1.5 460 11: 979 74 16 350 2.0 400 10:1 825 76 I 43924 40924 29980 24883 II 29840 24113 23695 26068 III 21608 18624 22776 22605 sheet IV 11528 23239 30449 33344 Resista- K1 10981 10231 7495 6220 ance K2 7460 6028 5923 6517 K3 5402 4656 5694 5651 K4 2882 5809 7612 8336 S 8099 5575 1918 2685 I 376 361 336 351 II 363 370 342 349 III 350 332 369 357 average
This is because low temperature goes against the growth of the grains.
Then, the grains become too large and not uniform with the increased of the substrate temperature after reaches a certain temperature.
Online since: February 2012
Authors: Fei Guo, Shen Jian Hu, Pei Sheng Zhu, Shu Guo Liu
Some external insulation construction of building enclosing structure External insulation mode ①Base wall body ②Insulation layer and fixing mode ③Protective layer ④Facing layer Construction schema Construction 1 Insulation of EPS or XPS Concrete wall body Various block wall body Bond (assisted with anchor bolts) and fix EPS (or XPS) Polymer anti-crack mortar, alkaliproof glass fiber grid cloth reinforcing Painting Construction 2 Colloid powder polyphenylene grain thermal insulation mortar Concrete wall body Various block wall body Insulation mortar is smeared on base wall face Polymer anti-crack mortar, alkaliproof glass fiber grid cloth reinforcing Painting or facing tiles Construction 3 Insulated by diagonal thrusting penetration-type steel mesh rack polyphenylene plate Cast-in -place reinforcement concrete wall Diagonal thrusting penetration-type steel mesh rack polyphenylene plate and the bed layer wall body are cast into form at one time (supplemented with the tension of anchor
Based on relevant regulations, if facing tiles are adopted as external facing layer, wall body with colloid powder polyphenylene grain thermal insulation mortar, external insulation system formed by diagonal thrusting penetration-type steel mesh rack polyphenylene plate, mechanically fixed steel mesh rack polyphenylene plate insulation system can be employed.
Acknowledgements The article is sponsored by Dalian Urban and Rural Construction Committee, NSFC (Project number: 51078055).
Online since: October 2004
Authors: Leo A.I. Kestens, Kim Verbeken, Mark D. Nave
Ideally, experiments to evaluate the validity of selective growth relationships require the growth of a large number of randomlyoriented nuclei into a deformed matrix having a single orientation.
Kestens: First Joint International Conference on Recrystallization and Grain Growth, (Springer-Verlag, 2001), p. 49
Lücke: Recrystallization, Grain Growth and Textures, (American Society for Metals, 1965), p. 434
Online since: November 2011
Authors: Hai Ou Jin, Bradley J. Diak, Debartha Bag
During the course of annealing, texture was measured wherever a significant recovery of broadening or hardness was noticed in order to capture changes in grain orientation.
Concurrently, the recovery of the mechanical properties was measured by Vickers micro-hardness number (VHN) testing after every annealing step.
Both AA6XXX and AA3003 have highly deformed substructures, with the prior re-roll grain size delineated by the decoration of particles along the rolling direction (Fig. 1).
Online since: June 2014
Authors: Li Rong, Liu Qiu Lin, Xiao Lan Wu, S.P. Wen, H. Huang, Zuo-Ren Nie, B.L. Li
As a effective method to investigate the atomic distribution [2,3,4], Monte Carlo simulation has been used to study the transformation of ordered structures, grain growth and transformation of ferromagnetic materials[4,6].
It is showed that the average size and number density of Zn clusters increases with the increase of Monte Carlo steps.
Fig. 2 Average size (a) and number density (b) of Zn clusters as function of MCS in Al-2.6Zn-2.3Mg-(xEr) alloy Fig. 3a and Fig. 3b are the average size and the number density of Zn/Mg clusters as function of MCS in Al-2.6Zn-2.3Mg-(xEr) alloy respectively.
The number density of the Zn/Mg clusters in the alloys with Er addition is higher than that in the alloys without Er, and the increment percent is about four percent.
The combination of Er with vacancy makes the number of mobile vacancies desrease and therefore drcreases the size of clusters.
Online since: October 2010
Authors: A. Koçak, Z. Kilit
It has been determined that was made first thin grout after grained paint on grout that occurred from sand, chaff and lime, almost whole doorjambs and floors was broached or broken, locked stairs that made by cutting from limra stone, first was lay over bulk mosaic and after wood.
In this table, emphasized numbers of floor are cumulative of ground floor and full upper floors.
Table 1: Allowed maximum numbers of floor Earthquake area Maximum numbers of floor 1 2 2,3 3 4 4 d) Limitation of floor height in pile buildings, maximum is 3,0 m through from floor to floor. r.
Numbers of Total crucial point is 17424.
In entrance of structure, Limra doorjamb and other küfeki doorjambs, profiles and grouts on wall covering was ripped, grained paint under the grout was cleaned by raking.
Online since: May 2013
Authors: Britta Wolff
The procedures for identifying the material are based on the following determining factors, which are used for parameters: · Age of the sample · Composition of the tadelakt (original Moroccan or to whatever recipe it has been mixed) · Pigmenting (which pigment and weight/%) · Location of manufacture (Germany/Morocco) · Technology: Technique (with stone or trowel), material (application consistency), procedure (e.g. with a rotary movement) · Number of tadelakt layers · Experience/personal style of the plasterer · Plaster base of the tadelakt plaster · Earth/lime plaster interface (lime slurry, wet in wet, combed key) · Method of hydrophobising the lime plaster (soap, wax, number of applications) All investigations undertaken to date have been preliminary tests, which were carried out in the manner of the most closely corresponding DIN.
The predetermined number of test samples has not always been met in all the test series because the main focus of attention was initially on the broad scattering of results from the, as far as possible, different test samples in order to estimate the reaction tendencies.
· Earth plaster base: natural building earth, mixed grain-size washed sand 0-2mm, barley straw 30mm
· Earth finishing plaster: natural building earth, mixed grain-size washed sand 0-2mm, barley straw 10mm
The samples differed according to the following parameters: · Age (between 6 and 16 weeks) · Pigmentation (8-10% and over pigmentation) · Number of saponification operations (1× – 3×) · Plaster base (Fermacell, lime bonding plaster, earth finishing plaster, calcium silicate) During preparation of the tests the individual layer structures already demonstrated interesting details: Older samples had a much sharper cut edges after drilling.
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