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Influence of Processing Parameters on Laser Direct Joining ,

The CFRTP and the stainless steel were joined by the fiber laser, and the effect of processing parameters on the joint quality was investigated in detail The heat-affected zone on the stainless steel and the microstructure of the joint interface were examined and analyzed The results showed that the laser joining process refines the microstructure of the fusion and heat-affected zones in the ....

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Effect of SLM process parameters on hardness and ,

25-09-2021· Application of ultrasonic peening during DMLS production of 316L stainless steel and its effect on material behavior Rapid Prototyp J , 23 ( 6 ) ( 2017 ) , pp 1185 - ,...

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Steel material properties - SteelConstructioninfo

Design of steel structur General rul Supplementary rules for stainless steels, BSI ↑ BS EN 10088-1:2014 Stainless steels List of stainless steels, BSI ↑ BS EN 10025-3: 2019, Hot rolled products of structural steels, Part 3: Technical delivery conditions for normalized / normalized rolled weldable fine grain structural steels, BSI...

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Welding parameters for duplex stainless steels

Welding parameters for duplex stainless steels Virtually all welding processes used on austenitic stainless steels are applicable to duplex stainless steels , in fusion zones and heat-affected zones that are excessively ferritic with a corresponding loss of ,...

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Influence of processing parameters on the characteristics ,

01-08-2015· Influence of processing parameters on steel/copper laser welding was clarified , The composite structure of stainless steel/copper alloy, composed of dissimilar metals, presents the significant advantage of combining the good mechanical property and corrosion resistance of stainless steel with the heat conductivity of the copper...

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DESIGN GUIDELINES FOR THE SELECTION AND USE OF STAINLESS STEEL

Reference is often made to stainless steel in the singular sense as if it were one material Actually there are over 50 stainless steel alloys Three general classifications are used to identify stainless steels They are: 1 Metallurgical Structure 2 The AISI numbering system: namely 200, ,...

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STAINLESS STEELS FOR MACHINING - Nickel Institute

stainless steels because there is no need for protective coatings or other special surface treatments that can deteriorate or necessitate periodic maintenance , high impact strength, and freedom from notch effect Typical of this group is Type 304, also widely known as 18-8...

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EFFECTS OF TURNING PARAMETERS ON SURFACE ROUGHNESS ,

This paper presents the effects of process parameters on surface roughness of hardened AISI420 stainless steel using cemented carbide inserts Plan of experiment is done with the help of design of experiment A total number of 9 experiments were conducted with an orthogonal array In this research work, four control factors like spindle speed, feed rate, depth of cut and insert nose radius are ....

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Investigation of the Effect of Machining Parameters on ,

parameters The main objective of the experiment is to investigate the effect of various machining parameters on surface roughness and power consumption during the machining of AISI 304 stainless steel by DOE approach 31 Cause-effect diagram of parameters affecting Surface roughness and Power Consumption...

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The Impact of Process Parameters on Microstructure and ,

In this study, a 304/20MnSi stainless-steel clad rebar was prepared by single-pass compression process using the MMS-200 Thermal Mechanical Simulator The impact of different degrees of deformation and deformation temperature on microstructure evolution and the mechanical properties of stainless steel clad rebars were investigated The study indicated that with the increase of the degree of ....

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Impact of Impulse Shot Peening Parameters on Properties of ,

Impact of Impulse Shot Peening Parameters on Properties of Stainless Steel Surface , variable parameters of impulse SP were: impact energy (E= 20 155 mJ),impactdensity(j= 4 44 mm 2) and ball diameter (D = 3:95 12:45 mm) Each of these parameters was varied with other values fixed to:...

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Stainless Steels - Specifications, Grades and Properties

20-05-2005· The name stainless steel covers a variety of corrosion resistant steels This results in hundreds of different grades of stainless steel that are covered by a range of national and international standards Grade data, specifications and properties are inlcuded for stainless steel...

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The Effects of Heat Treating a Martensitic Stainless Steel

The Effect of Heat Treating Process Parameters on the Hardness of a Martensitic Stainless Steel 3 Acknowledgements I would like to thank Professor Richard D Sisson Jr for his advice and guidance...

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Effect of manufacturing parameters on mechanical ,

15-12-2016· Various aspects of fabricating stainless steel parts by SLM, particularly the effects of manufacturing parameters on the material properties have been extensively studied Antony et al [6] investigated the effect of process parameters such as laser power, scanning velocity, and beam size on the geometrical characteristics and balling phenomenon of 316L stainless steel sampl...

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WELDING OF STAINLESS STEELS AND OTHER JOINING METHODS

Stainless Steel Welding Characteristics By definition, stainless steels are iron-base alloys containing 10% or more chromium, which imparts to the metal the corrosion-resistant properties for which stainless steels are so highly regarded The chromium content may be increased and other alloying elements added or adjusted to meet specific end-...

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Mechanical Properties of 304L and 316L Austenitic ,

austenitic stainless steels, two fully austenitic alloys (ie, type 304L and 316L alloys) have been aged at 290–400°C for 1500 hours and characterized This report will describe the mechanical property changes in 304L and 316L austenitic stainless steels due to the shortest term (1500 h) thermal aging...

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Roughness measurements of stainless steel surfaces

5 ROUGHNESS MEASUREMENTS OF STAINLESS STEEL SURFACES Summary Although Ra values are commonly used to describe surfaces, the limits of this indicator should not be forgotten Also the notation is important: “Ra ≤ 05 µm”, for instance, does not have the same meaning as “Ra max 05 µm”Surface designations such as “2B”...

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MANUFACTURE, PROCESSING AND USE OF STAINLESS STEEL: ,

Stainless steels are defined, according to the European Standard EN 10088, as iron-based alloys containing at least 105% chromium and a maximum of 12% carbon Stainless steels may contain nickel as another major alloying element, with a content of up to 38%, plus other alloying elements and stabilisers The chromium content...

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Effects of processing parameters on tensile properties of ,

01-09-2013· In summary, 304 stainless steel samples have been fabricated successfully by selective laser melting technology The effects of slice thickness, building direction, overlap rate and hatch angle on tensile properties of SLMed 304 stainless steel were investigated in ,...

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The Influence of Processing Parameters on the Mechanical ,

23-07-2010· The rapid manufacturing process of selective laser melting has been used to produce a series of stainless steel 316L microlattice structur Laser power and laser exposure time are the two processing parameters used for manufacturing the lattice structures and, therefore, control the quality and mechanical properties of microlattice parts...

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AISI 316 Stainless Steel Properties, SS 316 Grade Density ,

AISI 316 stainless steel (UNS S31600) is one of the most widely used austenitic stainless steels Due to the addition of Molybdenum (Mo), SS 316 has a great improvement in corrosion resistance and certain properti 316L stainless steel (UNS S31603) is the low carbon version of AISI 316...

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Impact of Impulse Shot Peening Parameters on Properties of ,

Impact of Impulse Shot Peening Parameters on Properties of Stainless Steel Surface , variable parameters of impulse SP were: impact energy (E= 20 155 mJ),impactdensity(j= 4 44 mm 2) and ball diameter (D = 3:95 12:45 mm) Each of these parameters was varied with other values fixed to:...

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Stainless Steels: An Introduction to Their Metallurgy and ,

Most stainless steels have similar designations, some of which are given in Tables 2 and 3 Figure 4 (6) shows how compo-sition variations have led to many related stainless steels that have evolved from the basic S30400 (304) composition By altering the com-position, as indicated by the arrows and text in the figure, various com-...

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Influence of Sintering Parameters on the Compressive Yield ,

The stainless steel s are sintered at 1100oC, 1200oC and 1300oC with sintering times of 1, 2 and 3 h, respectively, to investigate the effects of the sintering parameters on the compressive yield strength of the stainless steel s The results showed that all of the stainless steel s produced exhibit the general behaviours of metal ....

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Investigation of the Effect of Machining Parameters on ,

parameters The main objective of the experiment is to investigate the effect of various machining parameters on surface roughness and power consumption during the machining of AISI 304 stainless steel by DOE approach 31 Cause-effect diagram of parameters affecting Surface roughness and Power Consumption...

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Influence of processing parameters and sintering ,

Influence of processing parameters and sintering atmosphere on the mechanical properties and microstructure of porous 316L stainless steel for possible hard-tissue applications Montasser Dewidar Department of Materials and Mechanical Design, Faculty of Energy Engineering, South Valley University, Aswan, Egypt ([email protected] ) Abstract...

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Stainless Steels: An Introduction to Their Metallurgy and ,

Most stainless steels have similar designations, some of which are given in Tables 2 and 3 Figure 4 (6) shows how compo-sition variations have led to many related stainless steels that have evolved from the basic S30400 (304) composition By altering the com-position, as indicated by the arrows and text in the figure, various com-...

Know More

DESIGN GUIDELINES FOR THE SELECTION AND USE OF STAINLESS STEEL

Reference is often made to stainless steel in the singular sense as if it were one material Actually there are over 50 stainless steel alloys Three general classifications are used to identify stainless steels They are: 1 Metallurgical Structure 2 The AISI numbering system: namely 200, ,...

Know More

AISI 316 Stainless Steel Properties, SS 316 Grade Density ,

AISI 316 stainless steel (UNS S31600) is one of the most widely used austenitic stainless steels Due to the addition of Molybdenum (Mo), SS 316 has a great improvement in corrosion resistance and certain properti 316L stainless steel (UNS S31603) is the low carbon version of AISI 316...

Know More

EFFECTS OF TURNING PARAMETERS ON SURFACE ROUGHNESS ,

This paper presents the effects of process parameters on surface roughness of hardened AISI420 stainless steel using cemented carbide inserts Plan of experiment is done with the help of design of experiment A total number of 9 experiments were conducted with an orthogonal array In this research work, four control factors like spindle speed, feed rate, depth of cut and insert nose radius are ....

Know More