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Prokhorov and their collaborators invented MRF technology[5], which combined with the electromagnetic, fluid dynamics and chemistry.
Fig.1 Principle of MRF (a)single magnetic body effect (b) cluster magnetic body effect Fig.2 The principle of the cluster MR-effect plane polishing (a) Structure of the device （b）Real picture of the device 1- clamping workpiece device 2- rotary polishing disk 3- machine body 4- recycling and storing device 5- adjustable magnetic device Fig.3 The cluster MR-effect plane polishing device When magnetic bodies are arranged regularly on the non-magnetic disk, a polishing disk made up of a number of tiny-grinding wheels with cluster MR-effect can be obtained, as shown in Fig.2(b).

In our study, the CSMs were synthesized from soluble starch and N, N'-methylene-bis-acrylamide by inverse suspension polymerization and CSMs structure change caused by adsorption has also been researched by infrared spectrum analysis and X ray diffraction analysis.
Environmental Chemistry,16(5)1997, 435-441

We would like to thank Hana Štefaníková from the Institute of Chemistry at FAST BUT in Brno for the adjustment of test specimens.
Conf. on Dynamics of Civil Engineering and Transport Structures and Wind Engineering. 

There is a wide range of modifying agents that are different in their origin, structure and properties.
Fakhrutdinov, Effect of ethylene-vinyl acetate modification with a copolymer on the performance properties of the binder and asphalt concrete on its basis, Chemistry and technology of fuels and oils. 5 (2015) 36-39

Ghosh, On structure and mechanical properties of ultrasonically cast Al–2% Al2O3 nanocomposite, Mater.
Kotadia, Effect of high-intensity ultrasonic irradiation on the modification of solidification microstructure in a Si-rich hypoeutectic Al–Si alloy, Materials Chemistry and Physics 125 (2011) 853–859 [12] Georgy I.

Despite the absence of chemical bonds between the host (water) and guest (light gases), the stable structure of clathrate allows this does not come into fusion up to temperatures well above 0 ° C provided that the prevailing pressure and concentration of gases are sufficiently high, unlike ice [2], [3].
A new high performance gas hydrate inhibitor, Journal of Natural Gas Chemistry, 19, 2010, p. 323-326

Optimized Synthesis of Water-Soluble and Small-Size CdSe Quantum Dots Jiao-Yun Xia 1,2 , Jun-Long Tang3 1School of Metallurgical Science and Engineering, Central South University Changsha 410083, China 2College of Chemistry and Biological Engineering, Changsha University of Science and Technology, Changsha 410004, China 3College of Physics and Electronic Science, Changsha University of Science and Technology, Changsha 410004, China E-mail: xiajy625@yahoo.com.cn Key words: CdSe; Optimized synthesis; Water-soluble Abstract.
The crystal structure of the as-prepared products were examined by Rigaku D/max-2200 X-ray diffraction (XRD) with Cu Ka radiation (l = 0.15418 nm).

The crystal structure of materials were characterised using X-Ray Diffraction (XRD, SHIMADZU XRD-7000) employing Cu Kα (λ=1.5406Å).
Noviyanto, Materials Chemistry and Physics 261 (2021) 124250

Marioara2, b, Jostein Røyset3, c and Randi Holmestad1, d 1Department of Physics, Norwegian University of Science and Technology (NTNU), 7491 Trondheim, Norway 2SINTEF Materials and Chemistry, 7465 Trondheim, Norway 3Hydro Aluminum Research and Technology Development, 6601 Sunndalsøra, Norway atakeshi.saito@ntnu.no, bcalin.d.marioara@sintef.no, cjostein.royset@hydro.com drandi.holmestad@ntnu.no Keywords: Al-Mg-Si alloys, trace elements, precipitation, transmission electron microscopy, quench sensitivity, deformation Abstract.
However, it leads to higher strength due to a higher number density of precipitates having partially disordered structures [9, 10].

Simensen1a*, Harry Fossheim2b and Jan Anders Sæter2c 1SINTEF Materials and Chemistry, P.O. 124 Blindern, 0314 Oslo, Norway 2Alcoa Norway ANS, 8655 Mosjøen, Norway aChristian.J.Simensen@sintef.no, bHarry.Fossheim@alcoa.com, cJanAnders.Saeter@alcoa.com Keywords: SIMS, Microstructure, Intermetallic Particles, Salts, Alkali Metals, Trace Elements.
[3] L.F.Mondolfo: Aluminium Alloys; structure and properties, Butterworths, London, 1976