1-20 of 142 Search Results for

batch-type furnaces

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
Image
Published: 01 March 2006
Fig. 3 Small batch-type furnace. Note steel frame, insulating brick, electrical resistors, and rolltop table in front of furnace for handling work. Source: Ref 3 More
Image
Published: 01 October 2011
Fig. 9.26 Basic box-type furnaces. (a) Draw batch furnace. (b) Box furnace with quench tank More
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2006
DOI: 10.31399/asm.tb.pht2.t51440055
EISBN: 978-1-62708-262-4
..., and disadvantages of furnaces classified based on the heat transfer medium employed. The types of furnaces covered are batch-type, continuous-type, liquid bath, fluidized bed, and vacuum. The subsequent sections provide information on furnace parts, fixtures, quenching mediums, and quenching systems. The final...
Image
Published: 01 March 2006
Fig. 4 Batch-type multiple-purpose furnace that features an integral quenching system. Source: Ref 4 More
Image
Published: 01 March 2006
Fig. 11 Single-chamber batch-type pressure-quench vacuum furnace. Source: Ref 8 More
Image
Published: 01 January 1998
Fig. 6-4 Schematic of a single-chamber batch-type pressure-quench vacuum furnace More
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2006
DOI: 10.31399/asm.tb.pht2.t51440141
EISBN: 978-1-62708-262-4
... A wide variety of conventional furnaces including pit, rotary, batch/integral quench, and continuous furnaces are used for gas carburizing (see illustrations of furnaces in Chapter 4 ). There are no specific limitations on furnace size. Selection of furnace type depends largely on workpiece shape...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2003
DOI: 10.31399/asm.tb.pnfn.t65900053
EISBN: 978-1-62708-350-8
... parameters apply to the design of the salt bath process as to gas nitriding. However, the salt bath furnace tends to be a more compact unit that occupies less floor space than its gas nitriding counterpart. In addition to batch-type equipment, continuous systems are available for salt bath nitriding...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2011
DOI: 10.31399/asm.tb.mnm2.t53060197
EISBN: 978-1-62708-261-7
... on hardenability and tempering response. It discusses the significance of critical temperatures, the use of transformation diagrams, and types of annealing treatments. It also provides information on heat treating furnaces, the effect of heating rate on transformation temperatures, quench and temper procedures...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2006
DOI: 10.31399/asm.tb.pht2.t51440085
EISBN: 978-1-62708-262-4
... The most common sensors available for the wide variety of furnace atmospheres used can be categorized into three major types: oxygen probe, dew point, and infrared. These sensors can effectively be used to control endothermic, exothermic, nitrogen-methanol, nitrogen-hydrocarbon, and nitrogen-hydrogen-type...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2006
DOI: 10.31399/asm.tb.pht2.t51440243
EISBN: 978-1-62708-262-4
... will be adversely affected before a problem can even be noticed. Even if the problem is caught after one load, the proposed solution cannot be tested without committing yet another load. Statistical quality control can be very helpful in batch or short run type (setup dominated) processes by using it to analyze...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2015
DOI: 10.31399/asm.tb.piht2.t55050155
EISBN: 978-1-62708-311-9
...: Ref 1 Tempering Processes Three types of tempering processes are commonly used after induction hardening a workpiece: furnace tempering, induction tempering, and residual heat tempering. Furnace Tempering Batch Tempering Batch tempering is most commonly done in an oven. Steel...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2000
DOI: 10.31399/asm.tb.htgpge.t67320033
EISBN: 978-1-62708-347-8
... had to be installed. The furnace used in the investigation was an in-out (batch)-type furnace. This type of furnace has better atmospheric sealing than a through furnace because its carburizing chamber is buffered from outside atmosphere by a vestibule chamber. The vestibule chamber opens...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2013
DOI: 10.31399/asm.tb.mfub.t53740001
EISBN: 978-1-62708-308-9
... to the grain boundaries. Alloy Steel Refining High-strength steels are available in a variety of quality levels, depending on the type of melting practice used. While many of these steels were originally air melted, the trend has been to move to more advanced melting techniques such as vacuum degassing...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2018
DOI: 10.31399/asm.tb.aceg.t68410215
EISBN: 978-1-62708-280-8
.... Although computerized flow simulation can be done, it is not widely applied, compared to solidification analysis. 8.1.7 Heat Treatment, Stacking, Aging and Curing Solutionizing furnaces are classified as either batch or continuous types, depending on the volume of production. Drop-bottom furnaces...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2010
DOI: 10.31399/asm.tb.hss.t52790175
EISBN: 978-1-62708-356-0
... Fig. 38 Six ton heroult-type furnace. Source: A.L. Feild, Manufacture of Stainless Iron from Ferrochromium, from Scrap, or from Ore, Metal Progress , Feb. 1933 , p 15 Abstract This chapter presents a brief description of the three-step process: melting, decarburizing, and alloying...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1995
DOI: 10.31399/asm.tb.sch6.t68200187
EISBN: 978-1-62708-354-6
... Abstract This chapter provides an overview of the types of melting furnaces and refractories for steel casting. It then presents information about arc furnace melting and induction melting cycles. The chapter also describes methods for the removal of phosphorous, the removal of sulfur...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2008
DOI: 10.31399/asm.tb.emea.t52240395
EISBN: 978-1-62708-251-8
.... In a batch-type furnace, the work load is charged and discharged as a single unit or batch. In a continuous furnace, the work enters and leaves the furnace in a continuous stream. Continuous furnaces are favored for the highvolume production of similar parts with total case depth requirements of less than...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2008
DOI: 10.31399/asm.tb.emea.t52240349
EISBN: 978-1-62708-251-8
... annealing cycles. Source: Ref 7 Fig. 19.9 Three methods of batch annealing A much faster process that is increasingly used is continuous annealing. The steel sheet is uncoiled and rapidly passed through high-temperature zones in continuous annealing furnaces. An integrated continuous cold...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2002
DOI: 10.31399/asm.tb.stg2.t61280135
EISBN: 978-1-62708-267-9
... a total of 8 h exposure in a 1750 °F furnace). The result was that massive acicular delta formed in the high Nb rings typical of IN-718 ( Fig. 4.19 and 4.26 ) and the batch of parts was rejected for excessive delta. Although the heat treatment “conformed,” the total cycle was unsuitable for the material...