Skip Nav Destination
Close Modal
Search Results for
carburize
Update search
Filter
- Title
- Authors
- Author Affiliations
- Full Text
- Abstract
- Keywords
- DOI
- ISBN
- EISBN
- Issue
- ISSN
- EISSN
- Volume
- References
Filter
- Title
- Authors
- Author Affiliations
- Full Text
- Abstract
- Keywords
- DOI
- ISBN
- EISBN
- Issue
- ISSN
- EISSN
- Volume
- References
Filter
- Title
- Authors
- Author Affiliations
- Full Text
- Abstract
- Keywords
- DOI
- ISBN
- EISBN
- Issue
- ISSN
- EISSN
- Volume
- References
Filter
- Title
- Authors
- Author Affiliations
- Full Text
- Abstract
- Keywords
- DOI
- ISBN
- EISBN
- Issue
- ISSN
- EISSN
- Volume
- References
Filter
- Title
- Authors
- Author Affiliations
- Full Text
- Abstract
- Keywords
- DOI
- ISBN
- EISBN
- Issue
- ISSN
- EISSN
- Volume
- References
Filter
- Title
- Authors
- Author Affiliations
- Full Text
- Abstract
- Keywords
- DOI
- ISBN
- EISBN
- Issue
- ISSN
- EISSN
- Volume
- References
NARROW
Format
Topics
Book Series
Date
Availability
1-20 of 1000 Search Results for
carburize
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
1
Sort by
Image
Published: 01 December 2000
Fig. 5.2 Variation of tooth surface hardness with tempering temperature of carburized and hardened AISI 8620H gears
More
Image
in Postcarburizing Mechanical Treatments
> Carburizing<subtitle>Microstructures and Properties</subtitle>
Published: 01 December 1999
Fig. 8.30 Effect of shot peening on residual macrostress distributions in a carburized surface (initially with tensile residual stress at the surface). Source: Ref 32
More
Image
Published: 01 September 2005
Fig. 3 Variation of tooth surface hardness with tempering temperature of carburized and hardened AISI 8620H gears
More
Book Chapter
Series: ASM Technical Books
Publisher: ASM International
Published: 01 September 2005
DOI: 10.31399/asm.tb.gmpm.t51250163
EISBN: 978-1-62708-345-4
... Abstract Gas (atmosphere) carburizing is the de facto standard by which all other surface hardening techniques are measured and is the emphasis of this chapter. Initially, the chapter describes the process and equipment for gas carburizing. This is followed by sections discussing the processes...
Abstract
Gas (atmosphere) carburizing is the de facto standard by which all other surface hardening techniques are measured and is the emphasis of this chapter. Initially, the chapter describes the process and equipment for gas carburizing. This is followed by sections discussing the processes involved in quenching, hardening, tempering, recarburizing, and cold treatment of carburized and quenched gears. Next, the chapter reviews the selection process of materials for carburized gears and provides information on carbon content, properties, and core hardness of gear teeth. The problems associated with carburizing are then covered, followed by the processes involved in heat treat distortion and shot peening of carburized and hardened gears. Information on grinding stock allowance on tooth flanks to compensate for distortion is also provided. The chapter further discusses the applications of carburized and hardened gears. Finally, it reviews vacuum carburizing and compares the attributes of conventional gas carburizing and vacuum carburizing.
Book Chapter
Series: ASM Technical Books
Publisher: ASM International
Published: 30 April 2024
DOI: 10.31399/asm.tb.phtpp.t59380121
EISBN: 978-1-62708-456-7
... Abstract This chapter focuses on gas carburizing. It includes a history of carburizing and explains the objectives of the carburizing process. The chapter discusses atmospheres, sources of carbon, reactions in the gas carburizing process, and effects of process variables such as temperature...
Abstract
This chapter focuses on gas carburizing. It includes a history of carburizing and explains the objectives of the carburizing process. The chapter discusses atmospheres, sources of carbon, reactions in the gas carburizing process, and effects of process variables such as temperature and time. Furnaces for gas carburizing are described and potential microstructure problems are introduced.
Book Chapter
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2000
DOI: 10.31399/asm.tb.htgpge.t67320033
EISBN: 978-1-62708-347-8
... Abstract The primary objective of carburizing and hardening gears is to secure a hard case and a relatively soft but tough core. For this process, low-carbon steels (up to a maximum of approximately 0.30% carbon), either with or without alloying elements (nickel, chromium, manganese, molybdenum...
Abstract
The primary objective of carburizing and hardening gears is to secure a hard case and a relatively soft but tough core. For this process, low-carbon steels (up to a maximum of approximately 0.30% carbon), either with or without alloying elements (nickel, chromium, manganese, molybdenum), normally are used. The processes involved in hardening, tempering, recarburizing, and cold treatment of carburized and quenched gears are discussed. Next, the chapter reviews the selection of materials for carburized gears and considerations related to carbon content, core hardness, and microstructure. This is followed by sections discussing some problems that can be experienced in the carburizing process and how these can be addressed, including a section on shot peening to induce compressive residual stress at and below the surface. It then discusses the applications of carburized gears and finally presents a case history of distortion control of carburized and hardened gears.
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1999
DOI: 10.31399/asm.tb.cmp.9781627083379
EISBN: 978-1-62708-337-9
Book Chapter
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2007
DOI: 10.31399/asm.tb.htcma.t52080097
EISBN: 978-1-62708-304-1
... Abstract This chapter discusses the conditions under which carburization and metal dusting occur. It describes the chemical reactions and thermodynamic relationships that drive carburization and metal dusting attack and the factors that determine the amount of damage that metals and alloys...
Abstract
This chapter discusses the conditions under which carburization and metal dusting occur. It describes the chemical reactions and thermodynamic relationships that drive carburization and metal dusting attack and the factors that determine the amount of damage that metals and alloys are likely to sustain. The chapter also explains how carburization affects creep strength and fracture toughness, and how surface conditions and finish and the presence of sulfur affect metal dusting behaviors.
Book Chapter
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2006
DOI: 10.31399/asm.tb.pht2.t51440279
EISBN: 978-1-62708-262-4
... Abstract As the carburizing process has become more sophisticated and controllable, it also has become easy to change the carbon potential during the carburizing process. It is important that the change in the carbon potential be made at the right time in the overall cycle. This appendix...
Abstract
As the carburizing process has become more sophisticated and controllable, it also has become easy to change the carbon potential during the carburizing process. It is important that the change in the carbon potential be made at the right time in the overall cycle. This appendix discusses the advantages of boost/diffuse carburizing cycles. A table lists typical carburizing constants and boost/diffusion ratios needed to obtain a 0.80 to 0.90% surface carbon content in a low-alloy, low-carbon steel. A figure illustrates possible carbon penetration profiles from boost/diffuse cycles.
Book Chapter
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 1999
DOI: 10.31399/asm.tb.lmcs.t66560361
EISBN: 978-1-62708-291-4
... the carburizing process, the factors that determine the depth and gradient of the carburized case, the effect of post-process treatments, and a variation on the process known as ferritic carbonitriding. carburizing decarburization oxide scales surface oxidation The surface of a steel usually reacts...
Abstract
This chapter discusses the thermally induced changes that occur on the surface of steel exposed to different environments. It explains how oxide scales form during heat treating and how factors such as temperature, composition, and surface finish affect growth rates, grain structure, and uniformity. It provides examples of oxides that form beneath the surface of steel and explains why it occurs. It describes the conditions associated with decarburization and explains how to determine the depth of decarburized layers in eutectoid, hypoeutectoid, and hypereutectoid steels. It also discusses the carburizing process, the factors that determine the depth and gradient of the carburized case, the effect of post-process treatments, and a variation on the process known as ferritic carbonitriding.
Series: ASM Technical Books
Publisher: ASM International
Published: 01 September 2008
DOI: 10.31399/asm.tb.fahtsc.t51130177
EISBN: 978-1-62708-284-6
... Abstract This chapter provides information on various contributors to failure of carburized and carbonitrided components, with the primary focus on carburized components. The most common contributors covered include component design, selection of proper hardenability, increased residual stress...
Abstract
This chapter provides information on various contributors to failure of carburized and carbonitrided components, with the primary focus on carburized components. The most common contributors covered include component design, selection of proper hardenability, increased residual stress, dimensional stability, and generation of quenching and grinding cracks. They also include insufficient case hardness and improper core hardness, influence of surface carbon content and grain size, internal oxidation, structure of carbides, and inclusion of noncarbide. Details on micropitting, macropitting, case crushing, pitting corrosion, and partial melting are also provided.
Image
Published: 01 December 1999
Fig. 1.4 Depth of the oxidized zones vs. carburizing time at different carburizing temperatures for SAE 1015. Source: Ref 6
More
Image
in Conventional Heat Treatment—Basic Concepts
> Metallography of Steels: Interpretation of Structure and the Effects of Processing
Published: 01 August 2018
Fig. 10.88 Transverse cross section of a carburized gear. The carburization treatment was applied to the teeth and the internal surface. The macrograph shows the thickness of the carburized layer and its homogeneity. Cracks at the root of the teeth are also visible. The rest of the steel
More
Image
Published: 01 March 2006
Fig. 2 Case depth as a function of carburizing time for normal carburizing (no diffusion cycle) of low-carbon and certain low-alloy steels. Curve A: Total case depth. Curve B: Effective case depth for surface carbon content of 1.1% to saturation. Curve C: Effective case depth for surface
More
Image
Published: 01 June 2008
Fig. 21.6 Comparison of carburization methods. 8620 steel carburized at 980 °C (1800 °F) for 30 min. Source: Ref 1
More
Image
Published: 01 June 2008
Fig. 21.7 Ion-carburized gear tooth, 2H2N4A steel, ion carburized at 920 °C (1690 °F), austenitized at 830 °C (1525 °F), oil quenched and tempered at 150 °C (300 °F). Source: Ref 4
More
Image
Published: 01 August 1999
Fig. 12.15 (Part 1) Effect of carburizing time on case carburizing. 0.15% C (0.17C-0.05Si-0.64Mn, wt%). These illustrations are part of a series shown in Fig. 12.15 to 12.19 . (a) Pack carburized at 940 °C for 0.5 h, cooled slowly. Picral. 75×. (b) Pack carburized at 940 °C for 1 h
More
Image
Published: 01 August 1999
Fig. 12.15 (Part 3) Effect of carburizing time on case carburizing. 0.15% C (0.17C-0.05Si-0.64Mn, wt%). These illustrations are part of a series shown in Fig. 12.15 to 12.19 . (a) Pack carburized at 940 °C for 0.5 h, cooled slowly. Picral. 75×. (b) Pack carburized at 940 °C for 1 h
More
Image
Published: 01 August 1999
Fig. 12.16 (Part 1) Case carburizing: quench-hardening heat treatments after carburizing. 0.15% C (0.17C-0.05Si-0.64Mn, wt%). These illustrations are part of a series shown in Fig. 12.15 to 12.19 . The arrows indicate the total depth of case estimated from Fig. 12.15 (Part 3) (i
More
Image
Published: 01 August 1999
Fig. 12.16 (Part 2) Case carburizing: quench-hardening heat treatments after carburizing. 0.15% C (0.17C-0.05Si-0.64Mn, wt%). These illustrations are part of a series shown in Fig. 12.15 to 12.19 . The arrows indicate the total depth of case estimated from Fig. 12.15 (Part 3) (i
More
1