1-20 of 310 Search Results for

plasma 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 December 2008
Fig. 5 Plasma consolidation furnaces. (a) Multiple electrode. (b) Single electrode More
Image
Published: 30 September 2014
Fig. 26 Two-chamber plasma-carburizing furnace that consists of a plasma-carburizing chamber and an oil-quenching chamber More
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005205
EISBN: 978-1-62708-187-0
... the sources of atmospheric contamination in plasma melting furnaces and their control measures. The equipment used in plasma melting furnaces are also discussed. The article provides a detailed discussion on various plasma melting processes, such as plasma consolidation, plasma arc remelting, plasma cold...
Image
Published: 01 October 2014
Fig. 26 Schematic setup of a hot-wall plasma nitriding furnace. Source: Rubig GmbH&Co KG More
Image
Published: 01 August 2013
Fig. 1 Schematic drawing of a plasma carburizing furnace. Courtesy of IPSEN International More
Image
Published: 01 August 2013
Fig. 2 Cold-walled plasma nitriding furnace and controls More
Image
Published: 01 August 2013
Fig. 5 Hot-walled plasma nitriding furnace. Examples of varying load configurations are illustrated in the chamber. Courtesy of Plateg GmbH, Siegen, Germany More
Image
Published: 01 August 2013
Fig. 6 Schematic of furnace configuration for active-screen plasma nitriding More
Image
Published: 01 August 2013
Fig. 12 Hot-walled plasma nitriding furnace. Arrows indicate air blowers that cool the external wall of the vessel. Courtesy of Plateg GmbH More
Series: ASM Handbook
Volume: 4A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v04a.a0005791
EISBN: 978-1-62708-165-8
... methods of steel. These methods include direct-current plasma nitriding, pulsed-current plasma nitriding, and active-screen plasma nitriding. The article reviews cold-walled and hot-walled furnaces used for plasma nitriding. It provides information on the importance of controlling three process parameters...
Series: ASM Handbook
Volume: 4D
Publisher: ASM International
Published: 01 October 2014
DOI: 10.31399/asm.hb.v04d.a0005958
EISBN: 978-1-62708-168-9
.... atmosphere furnaces austenitizing fluidized-bed furnaces gas nitriding heat treatment plasma nitriding quenching salt bath furnaces salt bath nitrocarburizing tempering tool steel vacuum furnaces THE HEAT TREATMENT of tool steels covers an extremely wide variety of different requirements...
Series: ASM Handbook
Volume: 4A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v04a.a0005793
EISBN: 978-1-62708-165-8
... Abstract The plasma carburizing process is basically a low-pressure carburizing process making use of a high-voltage electrical field applied between the load to be treated and the furnace wall producing activated and ionized gas species responsible for carbon transfer to the workpieces...
Image
Published: 01 December 2008
Fig. 10 Cold crucible plasma melting. (a) Melting, pouring, and superheating for powder atomization. (b) Industrial-sized plasma cold crucible casting furnace with 650 kW torch power More
Series: ASM Handbook
Volume: 1A
Publisher: ASM International
Published: 31 August 2017
DOI: 10.31399/asm.hb.v01a.a0006337
EISBN: 978-1-62708-179-5
... of specialized cupolas such as cokeless cupola and plasma-fired cupola. Melting in iron foundries is a major application of induction furnaces. The article describes the operations of two induction furnaces: the channel induction furnace and the induction crucible furnace. It explains the teapot principle...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003197
EISBN: 978-1-62708-199-3
...). Graphite construction permits higher operating temperatures useful for a multipurpose furnace, whereas ceramic construction is well suited for vacuum carburizing because it can be safely operated in air at process temperatures for die quenching or for facilitating soot removal. Plasma (Ion) Carburizing...
Image
Published: 01 August 2013
Fig. 1 Bernhard Berghaus in 1947 at his institute with a pit furnace developed for plasma nitriding of gun barrels. More
Image
Published: 01 December 1998
Fig. 18 Microstructure (a) of a plasma nitrocarburized plain carbon steel (En 8) sample with (b) corresponding diffraction pattern. The compound layer consists of varying amounts of Є (Fe 2–3 N) and γ′ (Fe 4 N) nitrides, the amounts of which can be controlled by furnace atmosphere selection. More
Series: ASM Handbook
Volume: 5A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v05a.a0005742
EISBN: 978-1-62708-171-9
... ingredients of iron in the form of iron ore, coke, and lime, which are fed into a blast furnace to produce molten iron. The molten iron is mixed with recycled steel scrap and further processed in a basic oxygen furnace to make steel. The electric arc furnace melts recycled steel scrap. The molten steel...
Series: ASM Handbook
Volume: 4A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v04a.a0005784
EISBN: 978-1-62708-165-8
... available for scale prevention in open-fired furnaces. This article describes two stop-off technologies, mechanical masking and copper plating, along with stop-off paints/compounds. Prior to the application of stop-off paints, the part surface of the furnaces should be properly cleaned and dried...
Book Chapter

Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005199
EISBN: 978-1-62708-187-0
... or secondary steelmaking. The two most important primary steelmaking processes are the electric arc furnace (EAF) process and the basic oxygen furnace (BOF) process or Linz-Donawitz process. The EAF process has been increasingly used, gradually overtaking the BOF as the primary steelmaking furnace...