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Experimental Approach Materials.
It displays a number of “harpoon-like” or “saw tooth” features which, being formed of a hard material (quenched tool steel) will clearly aggress the strip surface.
The key point of the study is the strip cleanliness.
Madritch, Theoretical and practical consideration of sheet steel surface cleanliness, Automotive Engineering Congress and Exposition (Detroit, 25-29 Feb. 1980), SAE Technical Paper 800149, 1980, https://doi.org/10.4271/800149
Schoone, Pilot mill as the key to optimize lubrication and strip cleanliness, Proc. 7th Int.

Preparation and Anisotropic Lattice Thermal Expansion of Hexagonal Cordierite Jinhua Zhang1, a, Changming Ke1,b, Hongdan Wu2, Jishun Yu 3 1The State Key Laboratory of Refractories and Metallurgy, Wuhan University of Science and Technology, Wuhan 430081, P.
China 2School of Resources and Enviromental Engineering, Wuhan University of Science and Technology, Wuhan 430081, P.
China 3State Key Laboratory of Geological Processes and Mineral Resources, China University of Geosciences, Wuhan 430074, P.
Introduction Cordierite(Mg2Al4Si5O18) ceramics with low thermal expansion co-efficient and high refractoriness have attracted much attention due to its wide variety of applications in carrier of catalyst for gas turbine engines, industrial furnaces, packing materials in electronic packing, refractory coatings on metals, etc [1-3].
Cavalieri, Electrical properties and thermal expansion of cordierite and cordierite-mullite materials, J.

Study on Transformation Behavior of Retained Austenite in TRIP Steel Hengyong Shui 1, a, Di Tang 2,b, Qiang Liu 3,c 1,2 University of Science and Technology Beijing, Beijing 100083, China 3 Engineer Research Institute of USTB Co., Ltd.
Beijing 100083, China ashuihy@126.com,btangdi@nercar.ustb.edu.cn,cliuqiang@ustb.edu.cn Key words: TRIP steel; retained austenite; transformation behavior; microvoid accumulation Abstract.
TRIP (Transformation Induced Plasticity) steel is a new kind of steel developed in recent years in order to meet the demand of automotive industry for new materials with high strength and high plasticity.
Experimental procedures The experimental material is low-carbon Si-Mn CR600TR steel developed by Anshan iron and steel (Group) Corp., and the thickness of the plate is 1.6mm.

Study and Design on Clean Steel Production Platform ZHANG Fuming Beijing Shougang International Engineering Technology Co.
Steelmaking plant is equipped with “2+3” 300t converters and can realized hot metal “full-3-removal” treatment, the process flow is optimized; main technical features are: Dephosphurization reaction space inside the converter is large, large gas volume bottom blown and agitation can be realized, dephospurization reaction can be speed up, excellent kinetic condition is created, operation cost is low and low phosphorus hot metal can be economically obtained; Converter charged material is optimized and operation with concentrate material is realized; Dephosphurization time is short, converter smelting process is simplified, quick rhythm production is realized by high speed blowing and smelting [4]; Staged smelting is beneficial for decarburization converter to use manganese ore and reduce Fe-Mn alloy consumption and operating cost; Refining slag from decarburization converter can be used as dephosphuring agent to save cost; Converter less-slag smelting will reduce slag volume, and is energy
saving and environment friendly, thus green production is realized; High phosphorous iron ore can be adequately utilized to reduce raw material procurement cost.
(2) Improvement of steel product cleanness is a key task for future iron and steel industry.
[2] YIN Ruiyu, Metallurgical Process Engineering, Beijing, Metallurgical Industrial Press, 2005, pp.325-328

Introduction Selecting several typical working conditions according to the national standard test conditions or engineering experience is a traditional approach to have a strength analysis of hydraulic excavator.
For the boom, its material was Q345D, the axial and radial degrees of its hinge joint C were constrained while the rotational degrees were released and the rest joints were exerted with “bearing load” in accordance with table 2.
For the arm, its material was also Q345D, the axial and radial degrees of its hinge joint F were constrained while the rotational degrees were released and the rest joints were exerted with “bearing load” in accordance with table 3.
Acknowledgements This project was financially supported by National Key Technology R&D Program (Grant No. 2013BAF07B04) and National Natural Science Foundation of China (Grant No. 51075356).
“Study on finite element method of power working device of hydraulic excavator,” International conference on electronic & mechanical engineering and information technology, pp:4216-4219

Experimental Methods Materials and Methods. 5083-H116 aluminum alloy was used as base metal in the work.
Plates of material with 5 mm thickness were cut into 200x80 mm specimens.
Acknowledgments This work was supported by the following grant：the Project of International S&T Cooperation Program (2013DFR70160), the Thousand Talents Plan Program for Foreign Experts (WQ20124400119), the special funding for the introduced innovative R&D team of Guangdong(201101C0104901263), the project of Guangdong Provincial Key Laboratory (2012A061400011).
Anucha, Influence of Shielding Gas on Aluminum Alloy 5083 in Gas Tungsten Arc Welding, Procedia Engineering, 29(2012)2465 - 2469
Liefkens, Plasma-MIG welding developed by Philips, Machinery and Production Engineering, 121(1972) 631-634

Supply of Material.
The productivity is also one of the key factor impacting the competitiveness of the organization.
Molnar, SAP warehouse management system for a warehouse of auxiliary material in the selected company, in: Carpathian Logist.
ICIL 2014, Faculty of Mechanical Engineering and Naval Architecture, 2014: pp. 176-180
Kudlackova, Application of different forms of transport in relation to the process of transport user value creation, Periodica Polytechnica Transportation Engineering, Vol. 40, No. 2 (2012) 71-75.

Material and methods Nonlinear bubble dynamic model.
Key Engineering Materials, 270-273, 2042-2047
Korean Society for Noise & Vibration Engineering. 10(4), 743759

This reflective material was coated with aluminum to a film thickness of 0.2 μm by a vacuum vapor deposition method to obtain a reflector plate.
[5] Yuichi, O., A Micro Positioning Tool Post using a Piezoelectric Actuator for Diamond Turning Machines, Journal of the Japan Society for Precision Engineering, Vol.54, No.7 (1988), p. 163-168
[7] Yoshikawa,T., Ultra-Precision Machining of Dies for Microlens Arrays Using a Diamond Cutting Tool, Key Engineering Materials Vols.407-408(2009) p. 359-362.

Nilssen2,c 1Department of Electronic and Electrical Engineering, Sheffield University, Sheffield, UK 2Department of Electrical Power Engineering, The University of Trondheim, Norway ak.wang@sheffield.ac.uk, bz.q.zhu@sheffield.ac.uk, crobert.nilssen@ntnu.no Keywords: Average thrust force, Permanent-magnet linear machine, Permanent-magnet shaping, Slotless, Third harmonic, Thrust force ripple.
Introduction Compared with the rotary machine for applications where linear and reciprocating motions are required, a linear machine offers several key advantages, such as high efficiency, excellent dynamic performance, and high reliability [1]-[3].
Thus, it uses excessive amount of PM material, leading to a high production cost.
The exploitation of full potential of permanent-magnet materials used in the pole is a salient feature of the proposed shaped method which contributes to the cost reduction of permanent-magnet machines using this kind of pole shaping.