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Key Techniques and Advances of Grinding/Milling Spiral Flutes on NC Machines with Multi-Axis Linkage
Online since: October 2008
Authors: Li Zhi Gu, Chun Jiang Xiang
Chen: Journal of Beijing University of Aeronautics and
Astronautics, (2005) No.1, pp. 94-97 (In Chinese)
Cao: Journal of Hunan University (Natural Sciences), (2006) No.2, pp. 36-39 (In Chinese)
He: Mechanical Science and Technology, Vol. 13 (2006) No.3, pp. 326-328 (In Chinese)
[23] Rahman M,Heikkala J and Lappalainen K: International Journal of Machine Tool & Manufacture, Vol. 40 (2000), pp. 1535-1546
Wu: Journal of Northeastern University (Natural Science), (1997) No.6, pp. 662 (In Chinese).
Cao: Journal of Hunan University (Natural Sciences), (2006) No.2, pp. 36-39 (In Chinese)
He: Mechanical Science and Technology, Vol. 13 (2006) No.3, pp. 326-328 (In Chinese)
[23] Rahman M,Heikkala J and Lappalainen K: International Journal of Machine Tool & Manufacture, Vol. 40 (2000), pp. 1535-1546
Wu: Journal of Northeastern University (Natural Science), (1997) No.6, pp. 662 (In Chinese).
Online since: October 2012
Authors: Hui Peng, Chong Yang Zheng, Qin Long Yan, Shuai Liu, Shao Lin Liu
Modern Agricultural Sciences and Technology, Vol.1, pp.273-275, 2011
Journal of Hydroelectric Engineering.
Sichuan Building Science.
Journal of Hydroelectric Engineering.
Journal of Hydroelectric Engineering.
Journal of Hydroelectric Engineering.
Sichuan Building Science.
Journal of Hydroelectric Engineering.
Journal of Hydroelectric Engineering.
Online since: May 2003
Authors: Georg Berger, Christine Knabe, Renate Gildenhaar, C. Rolfe Howlett, Hala Zreiqat, Boban Markovic
Test materials were �-TCP, a newly synthesized chemical
Ca2KNa(PO4)2 (material denominated R17), two glassy crystalline materials with a crystalline phase
Ca2KNa(PO4)2 and in addition a small amorphous portion containing either magnesium potassium
phosphate (material denominated GB14) or silica phosphate (material denominated GB9).
Both of these materials are biocompatible and osteoconductive [1, 3].
These materials have a higher solubility than tricalciumphosphate.
These materials were sintered materials with a crystalline phase, Ca2KNa(PO4)2, and a small amorphous portion containing either magnesium potassium phosphate (material denominated GB14) or silica phosphate (material denominated GB9) [8].
As a result, these biomaterials can be considered excellent bone substitute materials.
Both of these materials are biocompatible and osteoconductive [1, 3].
These materials have a higher solubility than tricalciumphosphate.
These materials were sintered materials with a crystalline phase, Ca2KNa(PO4)2, and a small amorphous portion containing either magnesium potassium phosphate (material denominated GB14) or silica phosphate (material denominated GB9) [8].
As a result, these biomaterials can be considered excellent bone substitute materials.
Online since: November 2013
Authors: Wen Jia Han, Chuan Shan Zhao, Ai Yun Long, Yi Fei Jiang
Research on Biological Modification of Pulp to Improve the strength of paper
Aiyun Long1,a, Chuanshan Zhao1,b, Wenjia Han1,c and Yifei Jiang1,d
1Key Laboratory of Pulp and Paper Science and Technology of Ministry of Education,
QiLu University of Technology, Jinan, Shandong Province,250353, China.
alongaiyun2008@163.com, bppzcs78@163.com, chwj200506@163.com, djiangyifei10432@163.com Keywords: OCC pulp; Laccase; Physical properties; Histidine(His) Abstract: Based on the domestic OCC pulp as raw material, it was found that the optimum conditions for laccase treatment were: the concentration of laccase 16U/g dry pulp, the pulp consistency 5%, temperature 50 ℃, pH=5.0 and reaction time 90min.
Experimental Materials.
[4] Kapoor M ,Kapoor R K,Kuhad R C.Differential and synergistic effects of xylanase and laccase mediator system(LMS)in bleaching of soda and waste pulps[J].Journal of Applied Microbiology,2007,103(2):305-317
alongaiyun2008@163.com, bppzcs78@163.com, chwj200506@163.com, djiangyifei10432@163.com Keywords: OCC pulp; Laccase; Physical properties; Histidine(His) Abstract: Based on the domestic OCC pulp as raw material, it was found that the optimum conditions for laccase treatment were: the concentration of laccase 16U/g dry pulp, the pulp consistency 5%, temperature 50 ℃, pH=5.0 and reaction time 90min.
Experimental Materials.
[4] Kapoor M ,Kapoor R K,Kuhad R C.Differential and synergistic effects of xylanase and laccase mediator system(LMS)in bleaching of soda and waste pulps[J].Journal of Applied Microbiology,2007,103(2):305-317
Online since: February 2021
Authors: Abdulkhaliq Jaafer, Ali Wathiq Abdulghani
Strut-and-tie modelling for the analysis and design of RC beam-column joints, Materials and Structures 49(2016)) pp. 3459–3476
Materials and Design. 95 (2016) pp. 563–579
Flexural behavior of slurry infiltrated fiber concrete (sifcon) containing supplementary cementitious materials, Journal of Engineering and Sustainable Development. 22 (2018)
Applied sciences, MDPI (2017)
American Society for Testing and Materials.
Materials and Design. 95 (2016) pp. 563–579
Flexural behavior of slurry infiltrated fiber concrete (sifcon) containing supplementary cementitious materials, Journal of Engineering and Sustainable Development. 22 (2018)
Applied sciences, MDPI (2017)
American Society for Testing and Materials.
Online since: March 2025
Authors: Estefanía Vega Puga, Stefan Brendelberger, Fabio Pierno, Janine Wischek, Christian Sattler
Experimental
Materials.
Both materials show characteristic loading and unloading paths for elastomeric materials with highly non-linear curves and a clear hysteresis loop.
Materials & Design Vol. 156 (2018): pp. 514–527. https://doi.org/10.1016/j.matdes.2018.07.020
Chinese Journal of Polymer Science Vol. 40 No. 5 (2022): pp. 504–514. https://doi.org/10.1007/s10118-022-2692-6
Journal of the Vacuum Society of Japan Vol. 60 No. 12 (2017): pp. 502–506. https://doi.org/10.3131/jvsj2.60.502
Both materials show characteristic loading and unloading paths for elastomeric materials with highly non-linear curves and a clear hysteresis loop.
Materials & Design Vol. 156 (2018): pp. 514–527. https://doi.org/10.1016/j.matdes.2018.07.020
Chinese Journal of Polymer Science Vol. 40 No. 5 (2022): pp. 504–514. https://doi.org/10.1007/s10118-022-2692-6
Journal of the Vacuum Society of Japan Vol. 60 No. 12 (2017): pp. 502–506. https://doi.org/10.3131/jvsj2.60.502
Online since: July 2017
Authors: Pavel Stanislavovich Golovinov, Viktor Alexandrovich Gulevskiy, Nikolay Alexeevich Kidalov, Anna Sergeevna Knyazeva
Aluminium-based casting alloy for producing impregnated composite materials with carbon-graphite skeleton).
Besides, the application of the method of non-autoclave gasless impregnation allows appreciably decreasing the basic cost for composite materials by using equipment made of non-exotic materials.
Varenkov, Interaction of metal melt with carbon materials, Metallurgy, Moscow, 1981
[3] S.I.Novikova, Thermal expansion of solids,Science, Moscow, 1974
Kolmakov, Research of character of interaction of components in a composite material from porouscarbon-graphite a skeleton impregnated with an aluminium alloy, Journal of advanced materials, 1 (2016) 57-63
Besides, the application of the method of non-autoclave gasless impregnation allows appreciably decreasing the basic cost for composite materials by using equipment made of non-exotic materials.
Varenkov, Interaction of metal melt with carbon materials, Metallurgy, Moscow, 1981
[3] S.I.Novikova, Thermal expansion of solids,Science, Moscow, 1974
Kolmakov, Research of character of interaction of components in a composite material from porouscarbon-graphite a skeleton impregnated with an aluminium alloy, Journal of advanced materials, 1 (2016) 57-63
Online since: November 2012
Authors: Chun Xia Wang, Quan Jiu Wang, Zhuang Liang
Materials and methods
Field sites description.
Soil Science, Vol 35(2004),P.173~176(in chinese)
Journal of soil science,Vol. 40(1989),p.599~611
Shihezi science and technology, (1996),P.3~5(in chinese)
Journal of Anhui Agricultural Sciences, Vol.33 (2002),p.37~40(in chinese)
Soil Science, Vol 35(2004),P.173~176(in chinese)
Journal of soil science,Vol. 40(1989),p.599~611
Shihezi science and technology, (1996),P.3~5(in chinese)
Journal of Anhui Agricultural Sciences, Vol.33 (2002),p.37~40(in chinese)
Online since: May 2012
Authors: En Hai Hao, Yin Xian Zhang, Ling Shang, Han Ding Guo
The standardized system of government Supervision in construction quality
Acknowledgements:
Supported by Nature Science Foundation of China (NO. 71171141): Research on Multi-level Incentive and Coordination Mechanism of Government Supervision In Construction Quality;
Soft subjects of Ministry of Construction (2007-R3-12): Theory and Practice Research on Evaluation of Government Supervision for Construction Quality.
Science & Technology Information, 2008,(16):145-146(in Chineses) [4] Handing Guo, Kai Wang.
Journal of Huazhong University of Science and Technology(Urban Science Edition), 2006,23(2):17-21(in Chineses) [5] Handing Guo.
Journal of Chongqing University(Social Science Edition), 2006,12(2):48-52(in Chineses) [6] Handing Guo, Yinxian Zhang, Hui Ma.
Evaluation theory and practice of government supervision for city construction quality [M].Beijing: China Building Materials Industry Press, 2010,10(in Chineses)
Science & Technology Information, 2008,(16):145-146(in Chineses) [4] Handing Guo, Kai Wang.
Journal of Huazhong University of Science and Technology(Urban Science Edition), 2006,23(2):17-21(in Chineses) [5] Handing Guo.
Journal of Chongqing University(Social Science Edition), 2006,12(2):48-52(in Chineses) [6] Handing Guo, Yinxian Zhang, Hui Ma.
Evaluation theory and practice of government supervision for city construction quality [M].Beijing: China Building Materials Industry Press, 2010,10(in Chineses)
Online since: November 2011
Authors: S.K. Nimo, F. Boakye, P.S. Kwawukume
Bhatnagar et al. [8] explained that the increase in strength of materials is due to the enhanced vitrification of that material.
Materials with high water absorption values do mostly have high porosity values.
Principi, M.Raimondo and G.Zanarini, Thermal conductivity of clay bricks, Journal of Materials in Civil Engineering, American Society of Civil Engineers 16, 1, (2004), 8-14
[3] V.Bánhidi, P.Pázmándi, I.Kocserha and L.Gömze, Investigation of the effect generated by the mixing ratio of pore forming additives in traditional brick products changing the pore texture and mechanical properties, Materials Science and Material Processing Technologies, Miskolc (2007), 73–78
Chiang, Utilization of sludge as brick materials.
Materials with high water absorption values do mostly have high porosity values.
Principi, M.Raimondo and G.Zanarini, Thermal conductivity of clay bricks, Journal of Materials in Civil Engineering, American Society of Civil Engineers 16, 1, (2004), 8-14
[3] V.Bánhidi, P.Pázmándi, I.Kocserha and L.Gömze, Investigation of the effect generated by the mixing ratio of pore forming additives in traditional brick products changing the pore texture and mechanical properties, Materials Science and Material Processing Technologies, Miskolc (2007), 73–78
Chiang, Utilization of sludge as brick materials.