>Home>Products>Investigation on the microstructure and machinability of

Investigation on the microstructure and machinability of

Investigation on the microstructure and machinability of Applications:

Investigation on the microstructure and machinability of is extensively used in a variety of industries. Investigation on the microstructure and machinability of is widely used in structural applications, including bridges, buildings and construction equipment and more.

Investigation on the microstructure and machinability of Specification:

Thickness: 6-400 mm Width: 1600-4200 mm Length: 4000-15000mm send e-mail [email protected]

Chat Online
Leave Message

Titanium alloy microstructure fingerprint plots from in

Titanium alloy components require several machining stages of forged billets which are supplied in a range of annealing conditions.Generally,the macThe effect of aging on machinability of 15Cr-5Ni Oct 25,2015 Investigation on the microstructure and machinability of#0183;Abstract.This study is an attempt to correlate the microstructure and mechanical properties of commercial 15Cr-5Ni precipitation-hardening stainless steel in different aging regimes such as solution treated (Condition A),over-aged (Condition H1150-M) and peak-aged (Condition H900) with their machinability behavior.Stray current and its consequences on microstructure of an experimental investigation to attain most possible optimal sets of parameters at the zone of machining.For Ni-Cr-Mo-based super alloys like Hastelloy C-276,due totheir exceptional corrosion resistance,theyare normal-ly being used in one of the applications like chemical microreactors [44].An imperceptible amount of research has

Some results are removed in response to a notice of local law requirement.For more information,please see here.Previous123456NextRotary ultrasonic machining of macor ceramic An

Microstructure analysis of the machined samples revealed and confirmed the presence of dominating brittle fracture that caused the removal of material along with a slight plastic deformation of the work surface.The multi-response optimization of machining responses was carried out by utilizing the desirability approach.Microstructure and machinability of selective laser melted The influence of microstructure on the machinability is explored,including microhardness,cutting force,surface roughness,tool wear,and chip formation.Significant variation in machinability is

Microstructural investigation and machining performance

In this study,Ni or Co + Ni bonded NbC matrix cermets with secondary carbides (Mo2C and WC) as well as Ti(C0.5N0.5) were prepared by liquid phase sintering at 1450 degrees C in vacuum.Detailed microstructural investigation was performed by SEM,EPMA and XRD analysis.The microstructure,mechanical properties as well as the C45 (HB140) steel turning performance of the cermets were Micro-mechanical investigation of the thermo-mechanical The current results highlight that the micro-architectured microstructure offers a great combination of excellent mechanical strength and structural integrity at elevated temperatures,which is of importance for high temperature applications.},doi = {10.1016/j.jmps.2021.104326},journal = {Journal of the Mechanics and Physics of Solids Machining of particulate-reinforced metal matrix Machining of particulate-reinforced metal matrix composites An investigation into the chip formation and subsurface damage Significance It has been recently reported that metal matrix composites provide significantly enhanced properties like higher strength,stiffness and weight savings in comparison to conventional monolithic materials.

MICROSTRUCTURE ANALYSIS AND MATERIAL TRANSFORMATION

The wire electric discharge machining process is an alternative for machining of the high strength temperature resistant materials.The present research work is mainly focused on the investigation of integrity of the work surface and wire electrode surface after machining with WEDM.Experimental results showed that pulse-on time,pulse-off time and peak current significantly affected the MATERIAL PROPERTIES AFFECTING THEKeywords Machinability,Cemented carbide tool,Carbides,Microstructure Abstract The machinability of Inconel 718 was studied.In part I,wear on cemented carbide tool inserts from turning operations on low pressure turbine cases were measured and correlated to material properties like chemical composition,microstructure and strength.Investigations on the Machinability of Titanium Alloy TC25 Titanium alloy TC25 has been widely used in aircraft industry due to its excellent thermal stability,heat resistance and longer service life.In this paper,cemented carbide tools were applied to carry out orthogonal milling experiments for both titanium alloy TC25 and TC4 with identical cutting conditions.Cutting forces,cutting temperatures and surface roughness were measured to assess the

Investigation on the microstructure and machinability of

Feb 01,2020 Investigation on the microstructure and machinability of#0183;This paper investigates the microstructure and machinability of ASTM A131 steel parts manufactured by directed energy deposition (DED).The surface finish of A131 steel parts is improved by a combination of additive manufacturing (AM) and subtractive manufacturing technologies.Microstructures of the DED and hot-rolled (HR) samples are studied.Investigation on the effects of microstructure on The paper aims to investigate the correlation of microstructural characteristics and machinability of unidirectional carbon fiber reinforced polymer composites by a modified analytical model.Investigation on the Machinability in the Micro-Milling of This thesis presents experimental investigations on the machinability in the micro-milling of two typical amorphous materials Zirconium based bulk metallic glass (Zr-BMG) and BK-7 glass.A three-axis micro-milling machine is developed to perform the machining experiments on Zr-BMG with a spindle speed of up to 105,000 rpm.

Investigation of Microstructure and Machinable

In this research,the phase composition,microstructure,machinability and machinable mechanism of the B 4 C/BN microcomposites and the B 4 C/BN nanocomposites were investigated.The microstructure of the B 4 C/BN composites was investigated by SEM and TEM.Investigation of Microstructure and Machinability of the B Request PDF Investigation of Microstructure and Machinability of the B 4 C/BN Composites In this article,the microstructure,mechanical properties and machinability of the B4C/BN Investigation of Microstructure and Machinability of the Investigation of Microstructure and Machinability of the B 4 C/BN Composites p.489 ZnO Nanorods Synthesized in Large-Scale via Sonochemical Method and

Investigation of Microstructure Characterization and

The B4C/BN nanocomposites sintered bulks were fabricated by hot-pressing process at 1850oC for 1h under the pressure of 30MPa.In this research,the phase composition,microstructure,mechanical property and machinability of the B4C/BN nanocomposites fabricatedInvestigation Into Machinability Improvements For FCFigure 1.Microstructure of (a) the baseline FC-0208 and (b) FC-0208 with the machinability enhancer.Machining The initial turning tests were run at a cutting speed of 229 surface meters per minute (750 sfm) and it was found that the material under development greatly improved machinability of FC-0208 relative to the baseline data.Influence of Machining on the Microstructure,Mechanical Jan 01,2016 Investigation on the microstructure and machinability of#0183;In the present study,microstructural changes induced by machining of MSS are quantified by means of electron backscatter diffraction (EBSD) and transmission electron microscopy (TEM).Samples representative of the first (severe observable deformation) and the third (no observable deformation) categories were selected.

Influence of Al and Ti Additions on Microstructure and

Brass has an attractive combination of properties,namely,good corrosion resistance,good wear properties,and high thermal and electrical conductivity.In this study,influence of selected alloy additions (Al and Ti) on performance of leaded brass alloys (CuZn39pb3) was investigated.The observation of microstructures,compression tests,and hardness tests were performed.Impacts of Wear and Geometry Response of the Cutting Tool This paper presents a study of tool wear and geometry response when machinability tests were applied under milling operations on the Super Austenitic Stainless Steel alloy AL-6XN.Eight milling trials were executed under two cutting speeds,two feed rates,and two depths of cuts.Cutting edge profile measurements were performed to reveal response of cutting edge geometry to the cutting IOP Conference Series Materials Science andAn Experimental Investigation on Hardness and Microstructure of Heat Treated EN 9 Steel Palash Biswas,Arnab Kundu and Dhiraj Mondal- capability or machinability tends to decrease subsequently.To avoid this,suitable heat treatment methods are required.EN 8 steel is generally tempered from 550 Investigation on the microstructure and machinability of#176;C to 660 Investigation on the microstructure and machinability of#176;C,heated for one hour for

Experimental investigation of work hardening,residual

Oct 18,2017 Investigation on the microstructure and machinability of#0183;The influence of high-speed machining under different cutting conditions with different tool materials on microstructure,residual stresses and work hardening of Inconel 718 super alloy has been investigated.The cutting/turning was performed using three different tool materials namely carbide,ceramic,and cBN with constant tool geometry under three different cutting environments such as dry Experimental Investigation on the Effect of Nano Sic and Fig -8 Machining of Specimens as per ASTM Standard 4.RESULTS AND DISCUSSION 4.1 Microstructure Figure 9 shows the micrograph of the samples.The micrograph clearly reveals the absence of dendrite morphology in all the composites under investigation.(sample 1) (sample 2)Experimental Investigation of the Machinability of Epoxy Jul 17,2013 Investigation on the microstructure and machinability of#0183;The material microstructure is characterized using transmission electron microscopy and scanning electron microscopy methods.Chip morphology,cutting force,machined surface morphology,and tool wear,are employed as the machinability measures for comparative purposes.

Effects of microstructure on machinability of ductile iron

The influence of feed rate on the machinability of austempered ductile iron was investigated and a correlation between feed rate and machinability,in terms of cutting force and surface roughness,was established.Not only the tangential cutting force component but also the feed force component was taken into consideration in these tests.Effect of Selenium on the Machinability of As-hot Rolled Therefore,the machinability of steel is dependent on the characteristics of the workpiece,the cutting tool,and the machining parameters.5,6) Chinchanikar et al.7) investigated the machinability of AISI 4340 steel with different levels of hardness.For the harder workpiece,higher cutting force but a better surface finish was observed.EXPERIMENTAL INVESTIGATION OF LASER SCAN STRATEGYexperimental investigation of laser scan strategy on the microstructure,mechanical properties and residual stress of inconel 718 parts fabricated by selective laser melting View/ Open MAMIDI-THESIS-2020.pdf (1.896Mb)

EFFECT OF SPHERODIZING ON MACHINABILITY

machinability characteristics of the steels.For this purpose,flank wear land measurements were performed on the cutting tools.Results have showed that,by appliying heat treatment it is possible to change the microstructure,hardness,ultrasonic sound velocity and machinabilityCorrelation between the microstructure and machinability Apr 08,2020 Investigation on the microstructure and machinability of#0183;The change in machinability of the AlSi alloys with different Si content attributes to the evolution of microstructure.The cutting forces when cutting hypoeutectic AlSi alloys are higher than the hypereutectic alloys because only Mg 2 Si ( -phase) precipitations are formed in the former one versus cooperative precipitation of Al 2 Cu ( -phase) and Mg 2 Si in the latter.Cited by 8Publish Year 2016Author S.Bissey-Breton,V.Vignal,F.Herbst,J.B.Coudert,J.B.CoudertMicrostructural Characteristics Investigation of CSNmachinability.The treated and untreated samples change in microstructure characteristics is examined using metallographic microscope equipped with camera.The result showed that an improved microstructure for the ease of machinability obtained in the thermal treatment cycle of annealing and a temperature- dependent (recrystallization) process.

Cited by 30Publish Year 2009Author Tao Jiang,Zhihao Jin,Jianfeng Yang,Guanjun QiaoCorrelation between the microstructure and machinability

The change in machinability of the AlSi alloys with different Si content attributes to the evolution of microstructure.The cutting forces when cutting hypoeutectic AlSi alloys are higher than the hypereutectic alloys because only Mg 2 Si ( -phase) precipitations are formed in the former one versus cooperative precipitation of Al 2 Cu ( -phase) and Mg 2 Si in the latter.Cited by 1Publish Year 2021Author Yuchao Bai,Cuiling Zhao,Jin Yang,Ruochen Hong,Can Weng,Hao WangInvestigation on the preparation and machinability of the Jan 01,2009 Investigation on the microstructure and machinability of#0183;The relationship of machinability and microstructure was investigated.Fig.5 (b) showed the TEM micrograph of the B 4 C/BN nanocomposites.As seen in Fig.5 (b),the weak interface between the B 4 C matrix grains and the h-BN particles,and the microcracks within the h-BN particles were observed in the TEM micrograph.Cited by 17Publish Year 2020Author Yuchao Bai,Akshay Chaudhari,Hao WangInvestigation on the microstructure and machinability of This paper investigates the microstructure and machinability of ASTM A131 steel parts manufactured by directed energy deposition (DED).The surface finish of A131 steel parts is improved by a

Cited by 17Publish Year 2020Author Yuchao Bai,Akshay Chaudhari,Hao WangInvestigation on the microstructure and machinability of

Abstract.This paper investigates the microstructure and machinability of ASTM A131 steel parts manufactured by directed energy deposition (DED).The surface finish of A131 steel parts is improved by a combination of additive manufacturing (AM) and subtractive manufacturing technologies.Microstructures of the DED and hot-rolled (HR) samples are studied.Cited by 13Publish Year 2017Author M.Anthony Xavior,M.Manohar,Patil Mahesh Madhukar,P.JeyapandiarajanEFFECT OF SPHERODIZING ON MACHINABILITYmachinability characteristics of the steels.For this purpose,flank wear land measurements were performed on the cutting tools.Results have showed that,by appliying heat treatment it is possible to change the microstructure,hardness,ultrasonic sound velocity and machinabilityCited by 13Publish Year 2016Author D.Palanisamy,P.Senthil,V.SenthilkumarInvestigation of the machining parameters and integrity of Investigation on the microstructure and machinability of#0183;This paper investigates the finish cutting operation of wire electrical discharge machining for commercially pure titanium.The effects of key process parameters such as wire type (zinc coated and uncoated brass wire),pulse on time (T ON),pulse off time (T OFF),peak current (IP),wire feed (WF),servo voltage (SV) and wire offset (W OFF) were investigated,on machining characteristics

Chapter 3 Machinability of Metals Cutting Tool

Microstructure The microstructure of a metal refers to its crystal or grain structure as shown through examination of etched and polished surfaces under a microscope.Metals whose microstructures are similar have like machining properties.But there can be variations in the microstructure of the same workpiece that will affect machinability.Author Tao Jiang,Zhi Hao Jin,Jian Feng Yang,Guan Jun QiaoPublish Year 2009Microstructure and machinability of selective laser melted Feb 01,2021 Investigation on the microstructure and machinability of#0183;The influence of microstructure on the machinability is explored,including microhardness,cutting force,surface roughness,tool wear,and chip formation.Significant variation in machinability is identified between the AMed samples that feature distinct microstructures.Author Peirong Zhang,Peirong Zhang,Zhanqiang Liu,Jin Du,Guosheng Su,Jingjie Zhang,Yujing SunPublish Year 2020Enhanced Machinability of P/M Parts Through Microstructure Mar 01,1994 Investigation on the microstructure and machinability of#0183;An investigation into the effects of post-sintering cooling rate on the microstructure,machinability and tensile properties of an FC-0208 copper steel was conducted.Machinability was measured using a drill test on a high volume production component.

Author John J.Fulmer,J.Michael BlantonPublish Year 1994Investigation on the effects of microstructure on

Investigation on the effects of microstructure on machining unidirectional carbon fiber reinforced polymer composites with a modified force model.Jianzhang Xiao,Chongyang Gao,Guifeng Wang,Pengcheng Huang Journal of Reinforced Plastics and Composites.Vol 38,Issue 8,pp.379 - 394 An experimental investigation on the machinability of machining parameters.In the investigation of machinability,the cutting speed,feed rate and the cutting depth are important parameters.El-Gallab et al.has emphasized on the surface roughness in their study on the machinability of the 20% of SiCp reinforced Al-MMC.By performing dry turning tests with different cutting parameters,they haveAn Experimental Investigation on Hardness and In the modern engineering world,extensive research has led to the development of some special grades of steel,often suited for enhanced functions.EN 9 steel is one such grade,having major applications in power plants,automobile and aerospace industry.Different heat treatment processes are employed to achieve high hardness and high wear resistance,but machinability subsequently decreases.

12345NextInvestigation of Microstructure and Mechanical Property of

In this research,the phase composition,microstructure,mechanical property and machinability of the B 4 C/BN microcomposites and B 4 C/BN nanocomposites were investigated.The XRD patterns results showed that there existed B 4 C phase and h-BN phase in the hot-pressed composites.(PDF) Material microstructure affected machining A reviewThe effects of material microstructure evolution on workpiece mechanical properties and surface integrity are investigated.It is concluded that a physical based material microstructure affected(PDF) Machinability Characteristics of Inconel 718 SuperalloyDec 05,2020 Investigation on the microstructure and machinability of#0183;A.Bag herzadeh,E.Budak,Investigation of machinability in turning of difficult-to-cut materials using a new cry ogenic cooling approach,Tribology International 119 (2018) 510 520.

Get Price or Support

shangwutong
Main Product


More related products


Need more information? Leave a message
Contact us for more details about steel,Our sales manager will contact you for your inquiry within 12 hours.

Get Price or Support

shangwutong