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(PDF) Autocorrelation analysis of spectral dependency of

When a surface is illuminated with a highly coherent light such as a laser beam, the speckle pattern of bright and dark regions is observed. It depends on the surface parameters and carries important information about the roughness of the surface. (PDF) Hardening of steel with a defocused and oscillating PDF On Dec 1, 2020, V. P. Biryukov and others published Hardening of steel with a defocused and oscillating laser beam Find, read and cite all the research you need on ResearchGate

Assessing the Effect of Laser Processing Modes on the

Abstract This paper presents the results of metallographic studies and tribological tests of 40X steel specimens after surface hardening with fiber laser radiation. Based on the results of the regression analysis, response surface models are constructed. They demonstrate the effect of the radiation power and processing rate on the depth and width of the hardened zones. It is shown that the China Honed Tube manufacturer, Piston Rod, CNC Honed Tube, Piston Rod, CNC Machining Part manufacturer / supplier in China, offering ASTM A519 1020 1010 1026 4140 Honed Tube for Mining Machinery, Carbon Steel Zinc Plated Flat Washer, SS304 Sainless Steel Flat Washer and so on. Designing of CK45 Carbon Steel and AISI 304 Stainless Abstract. Gas tungsten arc welding of CK45 and AISI304 stainless steel was performed through preparation of different types of samples using ER308L and ERNi-1

Designing of CK45 carbon steel and AISI 304 stainless

CK45 medium carbon steel and austenitic AISI304 stainless steel together with ERNi-1 and ER308L as buttering and filler wire, respectively were employed. Table 1 listed the chemical compositions of materials. The 250 × 60 × 8 mm specimens were prepared according to single-V groove joint design with 70º groove angle using 2 and 3 mm root face EIS and adjunct electrical modeling for material selection Nov 15, 2011 · Figures 6 and 7 depict the corroded Ck45 and St52 steel specimens, respectively, with a cracked oxide layer as a common feature which has led to corrosion products accumulating near and above. Figure 6 7a, the number of pits created on St52 is more than on Ck45 (Fig. 6a), though their radius is smaller. The resulting pit dimensions on the Ck45 EN 1.0503 Material C45 Steel Equivalent, Properties EN 1.0503 Material C45 Steel. EN 10083-2 C45 steel (EN 1.0503) is a high strength medium carbon quality steel. Due to poor hardenability, C45 material is generally used in a normalized condition, and when the mechanical properties are required to be high,

Effect of pulse frequency on microstructure and surface

Feb 25, 2013 · Electrolytic plasma process (EPP) for cleaning Ck45 steel was performed within the 150200 V range followed by inducing the higher voltage within the 300350 V range for oxide coating.Effect of frequency on properties of surface was investigated by using pulsed DC power supply at three different pulse frequencies vis., 500 Hz, 1000 Hz and 2000 Hz with a constant pulse time GRADE DESCRIPTIONSStrength (Kpsi) HB Number Non - Alloy Steels <0.25% C Annealed 61 125 1 Steel Castings =>0.25% C Annealed 94 190 2 Free Machining Steel <0.55% C Quenched & Tempered 123 250 3 =>0.55% C Annealed 109 220 4 =>0.55% C Quenched & Tempered 145 300 5 Low - Alloy Steels and Steel Castings Annealed 87 200 6 Mohammad Hossein Salimi - Google ScholarEffect of different tempering processes on fatigue behavior and mechanical properties of CK45 steel MH Salimi, M Sadegigharibdousti The 25th Annual International Conference on Mechanical Engineering ISME2017 , 2016

Mohammad Hossein Salimi - Google Scholar

Effect of different tempering processes on fatigue behavior and mechanical properties of CK45 steel. Failure Mechanism and Ultimate Strength of Friction Stir Spot Welded Al-5052 Joints under Tensile-shear Loading and dynamical optimization of propulsion system of The Tuna fish robot through genetic algorithm and Strouhal number. MH carbon steel pipe,Carbon steel pipe,Precision seamless Webcopy ©2017 Liaocheng Honghao Pipe Industry Co., Ltd. ICP:ICP12004290-1 Powered by 300.cn Domestic market telephone 0086-635-2931066 8880731 8880732 8876919 8876926 8886976-----Sales company:Liaocheng Qiancheng Seamless Steel Pipe Co., Ltd.----- tipped pcbn inserts in 80 degree diamond shape C for hard tipped pcbn inserts in 80 degree diamond shape C for hard turning ferrous metals of cast iron and hardened steel, the cbn insert cutting edges are made with polycrystalline cubic boron nitride, indexable inserts with cbn tips are precision cutting tools, which are used in cnc fine finish machining and turning roller, bearing, pumps, automobile brake disk, aircraft jet engine.

Impact Energy of Weld Metal in CK45 Carbon Steel

medium-carbon steels during the welding process. The CK45 medium-carbon steel (according to DIN 1.1191 standard) is widely applied in various industries, including car and engine parts, parts such as bushes and crankshafts, and industrial shafts and rollers. Also, due to the low cost, it is sometimes used to fabricate the pumps shaft.