1-20 of 472 Search Results for

induction tempering

Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Series: ASM Handbook
Volume: 4C
Publisher: ASM International
Published: 09 June 2014
DOI: 10.31399/asm.hb.v04c.a0005873
EISBN: 978-1-62708-167-2
... Abstract Tempering of induction-hardened steel is a form of subcritical heat treatment, primarily carried out to increase ductility, toughness, and dimensional stability, to relieve residual stresses, and to obtain specific values of mechanical properties. This article describes tempering...
Image
Published: 09 June 2014
Fig. 9 Four heating modes that can be used in induction tempering applications. (a) Single shot. (b) Progressive or continuous. (c) Scanning. (d) Static heating More
Image
Published: 09 June 2014
Fig. 10 Computer simulation of time-temperature diagram for induction tempering of 18 mm (0.7 in.) diameter medium-carbon steel rods travelling at a speed of 100 mm/s (4 in./s). Each coil is 50 mm (2 in.) long, and the distance between coils is 100 mm (4 in.). More
Image
Published: 30 September 2014
Fig. 51 Induction tempering of a part that has been (a) hardened on the inside surface and (b) hardened on the outside surface. Source: Ref 21 More
Image
Published: 09 June 2014
Fig. 16 Typical heating cycle for induction-tempered seamless pipe with a 140 mm (5.5 in.) outside diameter and a 10 mm (0.42 in.) wall thickness. Source: Ref 8 , 42 More
Image
Published: 09 June 2014
Fig. 29 Bending strength of induction-tempered shafts versus a traditional furnace temper at approximately the same temperature. Source: Ref 43 More
Image
Published: 09 June 2014
Fig. 31 Fracture origin for the induction-tempered part. Like Fig. 31 , the fracture mode is intergranular, but this time very little dimple-rupture-type fracture is present. Source: Ref 43 More
Image
Published: 09 June 2014
Fig. 23 Comparison of tempering data for 1020 steel given salt-pot and induction treatments with a prediction based on Grange and Baughman's 1020 results and hardness increment factors (alloying factors). Source: Ref 8 More
Image
Published: 09 June 2014
Fig. 24 Comparison of tempering data for alloy steels given salt-pot and induction treatments with predictions based on Grange and Baughman's carbon steel results and hardness increment factors (alloying factors). (a) 4130 steel. (b) 4340 steel. (c) 4620 steel. (d) 8620 steel. The induction More
Image
Published: 09 June 2014
Fig. 6 Typical variation in relative magnetic permeability (µ r ) during induction hardening and induction tempering More
Series: ASM Handbook
Volume: 4C
Publisher: ASM International
Published: 09 June 2014
DOI: 10.31399/asm.hb.v04c.a0005868
EISBN: 978-1-62708-167-2
... it is heated, quenched, and tempered before being removed from the machine. Fig. 10 Induction-hardening system for large bearing races. Source: Ref 1 Materials for Induction Hardening Most induction-hardening applications in the off-road vehicle industry are done on carbon and low-alloy...
Series: ASM Handbook
Volume: 4C
Publisher: ASM International
Published: 09 June 2014
DOI: 10.31399/asm.hb.v04c.a0005865
EISBN: 978-1-62708-167-2
... Abstract Induction heat treatment is a common method for hardening and tempering of crankshafts, which are necessary components in almost every internal combustion engine for cars, trucks, and machinery, as well as pumps, compressors, and other devices. Similar to crankshafts, camshafts also...
Series: ASM Handbook
Volume: 4C
Publisher: ASM International
Published: 09 June 2014
DOI: 10.31399/asm.hb.v04c.a0005871
EISBN: 978-1-62708-167-2
... and tempering may be employed prior to machining and induction hardening. All of these processes can have an effect on how the part induction hardens, as well as the type of defects that may be created. The predominant steel microstructure prior to induction hardening is pearlite and ferrite. The ratio...
Series: ASM Handbook
Volume: 4A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v04a.a0005815
EISBN: 978-1-62708-165-8
... embrittlement hardness induction tempering microstructure steel tempering tensile strength toughness Introduction Tempering of steel is a process in which previously hardened or normalized steel is heated to a temperature below the lower critical temperature (Ac 1 ) and cooled at a suitable rate...
Series: ASM Handbook
Volume: 4B
Publisher: ASM International
Published: 30 September 2014
DOI: 10.31399/asm.hb.v04b.a0005992
EISBN: 978-1-62708-166-5
... hardening and tempering. Induction hardening and tempering are addressed in the article “Induction Surface Hardening of Steel” in ASM Handbook , Vol 4A, Steel Heat Treating Fundamentals and Processes and “Tempering of Induction Hardened Steels” in ASM Handbook Volume 4C, Induction Heating and Heat...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003200
EISBN: 978-1-62708-199-3
... Abstract This article discusses the fundamentals and applications of localized heat treating methods: induction hardening and tempering, laser surface transformation hardening, and electron-beam heat treatment. The article provides information about equipment and describes the selection...
Series: ASM Handbook
Volume: 4A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v04a.a0005761
EISBN: 978-1-62708-165-8
... heating parameters for surface hardening, through hardening, tempering, and some general heating operations in metalworking. austenitizing electrical properties induction hardening induction tempering magnetic properties quenching steel thermal properties INDUCTION HEATING occurs when...
Image
Published: 09 June 2014
Fig. 16 Microhardness profiles for induction-hardened SAE 1541 steel bars tempered at 150 °C (300 °F) for 1 h, processed with a variety of starting microstructures: ferrite + coarse pearlite (large prior austenite grain size, p.a.g.s.), quenched and tempered martensite, spheroidized More
Image
Published: 09 June 2014
Fig. 42 Torsional strength of SAE 1040 induction- hardened test shaft tempered at various temperatures and tested in torsion. Source: Ref 43 More
Image
Published: 30 September 2014
Fig. 6 Cost analysis of 60 kW radio-frequency induction unit/temper More