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laser surface treatment

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Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2015
DOI: 10.31399/asm.tb.spsp2.t54410551
EISBN: 978-1-62708-265-5
... 22.10 Metzbower E.A. and Hauser D. , Power Beam Processing, Electron, Laser, Plasma-Arc , ASM International , 1988 22.11 Strafford K.N. , Datta P.K. , and Googan C.G. , Ed., Coating and Surface Treatment for Corrosion and Wear Resistance , Ellis Harwood Ltd...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2001
DOI: 10.31399/asm.tb.secwr.t68350087
EISBN: 978-1-62708-315-7
... Abstract This chapter discusses surface engineering treatments, including flame hardening, induction hardening, high-energy beam hardening, laser melting, and shot peening. It describes the basic implementation of each method, the materials for which they are suited, and their effect on surface...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2001
DOI: 10.31399/asm.tb.secwr.t68350095
EISBN: 978-1-62708-315-7
.... The chapter also covers ion implantation and laser alloying. anodizing conversion coating diffusion coating pack cementation SURFACE TREATMENTS that change the surface chemistry of a metal or alloy, but that do not involve intentional buildup or increase in part dimension, include...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2001
DOI: 10.31399/asm.tb.secwr.t68350001
EISBN: 978-1-62708-315-7
... Abstract This chapter begins with a brief review of the different types of surface treatments and coatings used in industry and their effect on properties and performance. It then discusses the importance of corrosion and wear treatments and the consequences of failing to properly implement...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2000
DOI: 10.31399/asm.tb.ttg2.t61120065
EISBN: 978-1-62708-269-3
..., and the need for contaminant-free surfaces and atmospheres. It describes common forms of fusion, arc, and solid-state welding along with the use of filler metals, shielding gases, and stress-relief treatments. It also discusses the practice of titanium brazing and the role of filler metals. arc welding...
Series: ASM Technical Books
Publisher: ASM International
Published: 31 December 2020
DOI: 10.31399/asm.tb.phtbp.t59310331
EISBN: 978-1-62708-326-3
..., and surface hardening. This chapter introduces solid-state heat treatment of iron castings, covering general considerations for heat treatment and discussing the processes, advantages, and disadvantages of heat treatment of cast iron. annealing cast iron normalizing stress relieving surface...
Series: ASM Technical Books
Publisher: ASM International
Published: 30 April 2021
DOI: 10.31399/asm.tb.tpsfwea.t59300335
EISBN: 978-1-62708-323-2
... Abstract This chapter covers coatings and treatments that are used to improve the friction and wear behaviors of materials. It describes modifications that work by hardening contacting surfaces, including heat treating, vacuum coating, thermal spray, and plating, and those that separate...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2001
DOI: 10.31399/asm.tb.secwr.9781627083157
EISBN: 978-1-62708-315-7
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2006
DOI: 10.31399/asm.tb.pht2.t51440159
EISBN: 978-1-62708-262-4
... formation occurs, after the energy transfer is completed, by self-quenching. The workpiece must be approximately 10 times the austenitized depth for effective self-quenching. This treatment, which causes minimum distortion, is used cost effectively on certain specialized applications. Laser-surface...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2012
DOI: 10.31399/asm.tb.smfpa.t53500317
EISBN: 978-1-62708-317-1
... Hardening,” DIN 17022-5, Deutsches Institut für Normung ( German Institute for Standardization ), 2000 16.39 Ion J.C. , Laser Transformation Hardening , Surf. Eng. , Vol 18 , 2002 , p 14 – 31 10.1179/026708401225001228 16.40 Wissenbach K. , Surface Treatment , Tailored...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 February 2005
DOI: 10.31399/asm.tb.chffa.t51040277
EISBN: 978-1-62708-300-3
... materials and the basic requirements for cold forging dies. The chapter also covers die manufacturing processes, such as high-speed and hard machining, electrodischarge machining, and hobbing, and the use of surface treatments. die materials die manufacturing References...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2012
DOI: 10.31399/asm.tb.lmub.t53550223
EISBN: 978-1-62708-307-2
.../50011-1 5.11 Copley S. , Martukanitz R. , Frazier W. , and Rigdon M. , Mechanical Properties of Parts Formed by Laser Additive Manufacturing , Adv. Mater. Process. , Vol 169 ( No. 9 ), Sept 2011 , p 26 – 29 5.12 Beal J.D. , Boyer R. , and Sanders D...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2001
DOI: 10.31399/asm.tb.secwr.t68350183
EISBN: 978-1-62708-315-7
... treating job shops offer flame and induction localized hardening, but few have facilities for electron beam or laser localized surface hardening. The same can be said of diffusion heat treatments. In a survey of 800 commercial heat treating shops in the United States and Canada ( Ref 1 ), 70% offered...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 September 2008
DOI: 10.31399/asm.tb.fahtsc.t51130417
EISBN: 978-1-62708-284-6
... , Vol 4 , ASM Handbook , ASM International , 1991 , p 264 – 265 5. Ruglic T. , Flame Hardening of Steels , Heat Treating , Vol 4 , ASM Handbook , ASM International , 1991 , p 268 6. Sridhar K. and Khanna A.S. , Laser Surface Heat Treatment , Chapter 3, Lasers...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2011
DOI: 10.31399/asm.tb.mnm2.t53060197
EISBN: 978-1-62708-261-7
..., and spheroidization treatments are used to produce carbides with a more spherical morphology. Because spherical shapes have lower surface energy than angular shapes, the lamellar shape of cementite in pearlite changes morphology to form spheroids. Portions of the lamellae “pinch off” (dissolve) to form a spheroid...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.tb.cub.t66910363
EISBN: 978-1-62708-250-1
... protective linings barrier protection chemical inhibition galvanic protection surface preparation inspection quality assurance electroplating electroless plating hot dipping thermal spraying cladding pack cementation vapor deposition ion implantation laser processing COATINGS are the most...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.tb.ssde.t52310201
EISBN: 978-1-62708-286-0
... the so-called Marangoni effect. This effect exploits the temperature-dependent surface concentration of sulfur in the weld pool, which causes a decreased surface tension toward the hotter center of the pool, causing the molten pool to flow toward the center on the surface and then flow downward, shooting...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2019
DOI: 10.31399/asm.tb.mfadr7.t91110485
EISBN: 978-1-62708-247-1
... - area onto which a sample is affixed. Probe (also known as cantilever or tip) - sensor which interacts with surface properties of the sample (e.g., topography, material properties, etc…). Laser/Detector - senses probe response to sample interactions. Detection and Control System - electronic...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.tb.ahsssta.t53700177
EISBN: 978-1-62708-279-2
... radii. Additionally, AHSS require elevated binder pressures for stamping to maintain process control and to minimize buckles in the binder area. The higher compressive forces on the binder will require better die material, surface treatments, and lubricants. Tools must have good wear resistance for long...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2012
DOI: 10.31399/asm.tb.lmub.t53550033
EISBN: 978-1-62708-307-2
... and consumer metal of great importance. Aluminum and its alloys are used for foil, beverage cans, cooking and food processing utensils, architectural and electrical applications, and structures for boats, aircraft, and other transportation vehicles. As a result of a naturally occurring tenacious surface oxide...