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Online since: January 2011
Authors: Yan Ma, Chun Mei Yang
Therefore, the manufacture method for micron flake wood fiber is a kind of way of materials preparation, which can economize energy, decrease in consumption and pollution.
Therefore, the manufacture method for micron flake wood fiber is a kind of way of materials preparation, which can economize energy, decrease in consumption and pollution.
Journal of Wood Science, 50( 1): 28-34
Journal of Materials Science, 36:4903 – 4909
Wood Science and Technology, 13 (2): 89-96
Therefore, the manufacture method for micron flake wood fiber is a kind of way of materials preparation, which can economize energy, decrease in consumption and pollution.
Journal of Wood Science, 50( 1): 28-34
Journal of Materials Science, 36:4903 – 4909
Wood Science and Technology, 13 (2): 89-96
Online since: September 2020
Authors: Varvara Vinnichenko, Aleksandr Riazanov
This allows FG on this parameter to be attributed to gypsum raw materials.
According to SanPiN 2.6.1.2523-09 “Radiation Safety Standards (NRB – 99/2009)” (Clause 5.3.4) phosphogypsum (A <370 Bq/kg) refers to Class I materials (materials used in residential and public buildings).
From table 2 it is seen that the purest is FG from apatite raw materials.
Building materials.
Materials Science.
According to SanPiN 2.6.1.2523-09 “Radiation Safety Standards (NRB – 99/2009)” (Clause 5.3.4) phosphogypsum (A <370 Bq/kg) refers to Class I materials (materials used in residential and public buildings).
From table 2 it is seen that the purest is FG from apatite raw materials.
Building materials.
Materials Science.
Online since: October 2014
Authors: Wen Ying Zhang, Jian Pu, Dao Guang Li, Fang Zhong Wang
High Performance LaCo0.6Ni0.4O3-δ Cathode Contact material for Intermediate Temperature Solid Oxide Fuel Cells
LI Daoguanga, WANG Fangzhongb, ZHANG Wenyingc, PU Jiand *
Center for Fuel Cell Innovation, School of Materials Science and Engineering, State Key Laboratory of Material Processing and Die & Mould Technology, Huazhong University of Science & Technology, Wuhan 430074, China
aldglp1988@gmail.com, bwangfangzhong@gmail.com, cwenying861001@126.com, dpujian@hust.edu.cn
Keywords: LaCo0.6Ni0.4O3-δ, cathode contact material, polyvinyl alcohol, area specific resistance, pretreatment
Abstract.
In research, some perovskite cathode materials can also be used as CCM, such as LSM, LSC, LSCM, and LSF [6,7].
Those materials exhibit good compatibilities with cathode and also have good conductivities.
However, for these Sr-based cathode materials, the element Sr will react with Cr from the interconnect or the oxide scale to form brittle phase SrCrO4 [6,8,9], which will increase the overall resistance of the stack.
Lee, Science, 334 (2011) 935-939
In research, some perovskite cathode materials can also be used as CCM, such as LSM, LSC, LSCM, and LSF [6,7].
Those materials exhibit good compatibilities with cathode and also have good conductivities.
However, for these Sr-based cathode materials, the element Sr will react with Cr from the interconnect or the oxide scale to form brittle phase SrCrO4 [6,8,9], which will increase the overall resistance of the stack.
Lee, Science, 334 (2011) 935-939
Online since: November 2007
Authors: Shu Ren Zhang, Li Feng Yang, Guo Xiang Wu
MAF can be used to finish nonferromagnetic materials and ferromagnetic materials, but the
magnetic flux density distributions of finishing two materials are different.
Performance of Finishing Nonferromagnetic Materials and Ferromagnetic Materials With the cylindrical magnetic abrasive apparatus designed and made by the author, a series of experiments on finishing the cylindrical surfaces of nonferromagnetic materials and ferromagnetic materials are carried out.
The 45-steel (ferromagnetic materials) and the 1Cr18Ni9Ti stainless steel (nonferromagnetic materials) are chosen as experimental materials.
The amount of material removal of finishing nonferromagnetic materials is much less than that of finishing ferromagnetic materials, even if the speed of finishing nonferromagnetic materials is faster than that of finishing ferromagnetic materials and the time of finishing nonferromagnetic materials is more than that of finishing ferromagnetic materials.
Kawashima: Journal of Materials Processing Technology, Vol.143-144 (2003) No.1, pp.682-686
Performance of Finishing Nonferromagnetic Materials and Ferromagnetic Materials With the cylindrical magnetic abrasive apparatus designed and made by the author, a series of experiments on finishing the cylindrical surfaces of nonferromagnetic materials and ferromagnetic materials are carried out.
The 45-steel (ferromagnetic materials) and the 1Cr18Ni9Ti stainless steel (nonferromagnetic materials) are chosen as experimental materials.
The amount of material removal of finishing nonferromagnetic materials is much less than that of finishing ferromagnetic materials, even if the speed of finishing nonferromagnetic materials is faster than that of finishing ferromagnetic materials and the time of finishing nonferromagnetic materials is more than that of finishing ferromagnetic materials.
Kawashima: Journal of Materials Processing Technology, Vol.143-144 (2003) No.1, pp.682-686
Online since: August 2012
Authors: Tadeusz Łagoda, Marta Kurek
Brass CuZn40Pb2, medium-alloy steel 30CrNiMo8 and high-alloy steel 35NCD16 belong to such materials.
For most materials, this relationship shows constancy.
However, there is a group of materials, for which relation (1) is variable and dependent on the number of cycles.
The proposed model should be a subject of further analyses for other materials and loadings.
DEC-2011/01/N/ST8/06900" References [1] Kurek M., Łagoda T., Comparison of fatigue characteristics for some selected structural materials under bending and torsion, Materials Science, Vol. 47, No. 3, November, 2011, pp. 334-344
For most materials, this relationship shows constancy.
However, there is a group of materials, for which relation (1) is variable and dependent on the number of cycles.
The proposed model should be a subject of further analyses for other materials and loadings.
DEC-2011/01/N/ST8/06900" References [1] Kurek M., Łagoda T., Comparison of fatigue characteristics for some selected structural materials under bending and torsion, Materials Science, Vol. 47, No. 3, November, 2011, pp. 334-344
Online since: September 2024
Authors: Dibyendu Pal, Taba Rinya
Introduction
A flexible pavement structure is designed with multiple layers of materials.
They are also widely used as construction materials in plain or reinforced concrete structures.
Accumulation of permanent strain was highest in 100% RAP materials.
Recycled Materials as Substitutes for Virgin Aggregates in Road Construction: I.
Soil Science Society of America Journal, 75:4 (2011), 1265-1275. https://doi.org/10.2136/sssaj2010.0295 [5] E.
They are also widely used as construction materials in plain or reinforced concrete structures.
Accumulation of permanent strain was highest in 100% RAP materials.
Recycled Materials as Substitutes for Virgin Aggregates in Road Construction: I.
Soil Science Society of America Journal, 75:4 (2011), 1265-1275. https://doi.org/10.2136/sssaj2010.0295 [5] E.
Online since: January 2014
Authors: Jing Zhang, Ying Liang Tian, Jin Shu Cheng, Yan Li Shao, Xiao Li
Reaction Heat of High Alkali Aluminosilicate Glass Batches in Melting Process
Tian Yingliang1,2,a, Cheng Jinshu1,b, Zhang Jing2,c, Shao Yanli2,d,Li Xiao3,e
1 School of Materials Science and Engineering, Wuhan University of Technology, Wuhan 430070, China
2 School of Materials Science and Engineering, Beijing University of Technology, Beijing 100124, China
3 Shahe Glass Research & Technology Institute, Hebei Shahe, 054100, China
a boli106@126.com, b chengjinshu@whut.edu.cn, c sansejinpansy@126.com, dshaoyanliwawj@163.com, e trusty_e@yeah.net
Keywords: high alkali aluminosilicate glass; raw material; batch; melting process; reaction heat
Abstract.
Materials Experimentation and Testing Technology (in Chinese) [M].
Journal of Materials Science, 2010,9: 2381-2389
Materials Science and Engineering of Powder Metallurgy, 2011, 16(6):856-863
Journal of Molecular Spectroscopy, 1995, 173:591-602
Materials Experimentation and Testing Technology (in Chinese) [M].
Journal of Materials Science, 2010,9: 2381-2389
Materials Science and Engineering of Powder Metallurgy, 2011, 16(6):856-863
Journal of Molecular Spectroscopy, 1995, 173:591-602
Online since: March 2020
Authors: Mikhail Yurievich Kozlov, Alexander Pavlovich Sokolov, Vitaliy Nikolaevich Schetinin
Mechanics of Materials, 8(4):333 – 348, 1990
Key Engineering Materials.
International journal of molecular sciences, 15(15):23389–407, 2014
International Journal of Materials, Mechanics and Manufacturing.
International Journal of Materials, Mechanics and Manufacturing.
Key Engineering Materials.
International journal of molecular sciences, 15(15):23389–407, 2014
International Journal of Materials, Mechanics and Manufacturing.
International Journal of Materials, Mechanics and Manufacturing.
Online since: December 2013
Authors: Fu Jun Wang, Hui Rong Zhu, Jing Luo
Experimental study in gangue base-course mixture materials for pavement
Fujun Wang 1, a, Jing Luo 1,b , Huirong Zhu1,c
1 College of material science and engineering, Jilin JianZhu university, Changchun, Jilin, 130118, China
a wfj640108@foxmail.com, bluojing06@163.com, c18943178036@189.cn
Keywords: solid area ; volcanic ash effect ; water stability; frost resistance ;
Abstract.
Raw materials Fly ash is obtained from the dry ash discharged by Changchun Faw Thermal Power Plant.
The chemical analysis results of above materials have been listed in table 1.
Formulation The proportion of raw materials and their compactness greatly influence the performance and reinforcement effect of pavement base material.
The physical and mechanical properties of mixture materials vary with raw materials and their formulations [3].
Raw materials Fly ash is obtained from the dry ash discharged by Changchun Faw Thermal Power Plant.
The chemical analysis results of above materials have been listed in table 1.
Formulation The proportion of raw materials and their compactness greatly influence the performance and reinforcement effect of pavement base material.
The physical and mechanical properties of mixture materials vary with raw materials and their formulations [3].
Online since: October 2011
Authors: Xiao Liang Guo, Ming Fang Ni, Wang Peng Lin, Xiu Peng Wu
Finally, the thesis summarizes: LCA is not only applied to technological sciences and natural science, but also is applied extensively to social science, economic science, management science and international relationship etc; The implementation of LCA not only depends on LCA standard, but also depends on the implementer's exact understanding of method and target and one's own experience and technological background, and there is much limitation mainly in practical application.
The total life cycle of the products, craft or behavior includes exploitability and processing of raw materials, production, transportation, distribution, use and regeneration, maintenance, recycling and final disposal of products etc."
As a kind of principle and method of product assessment and design at present, LCA is not only applied to technological sciences and natural science, but also is applied extensively to social science, economic science, management science and international relationship etc. (1) Application to the department of industrial enterprise.
One intact LCA case research needs a large number of basic data, which makes data materials being hard to obtain unavoidably.
The International Journal of Life Cycle Assessment, 2005,10(5), p.305~308 [2] Zhijia Huang.
The total life cycle of the products, craft or behavior includes exploitability and processing of raw materials, production, transportation, distribution, use and regeneration, maintenance, recycling and final disposal of products etc."
As a kind of principle and method of product assessment and design at present, LCA is not only applied to technological sciences and natural science, but also is applied extensively to social science, economic science, management science and international relationship etc. (1) Application to the department of industrial enterprise.
One intact LCA case research needs a large number of basic data, which makes data materials being hard to obtain unavoidably.
The International Journal of Life Cycle Assessment, 2005,10(5), p.305~308 [2] Zhijia Huang.