1-20 of 106 Search Results for

mill products

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 Failure Analysis Case Histories
Volume: 3
Publisher: ASM International
Published: 01 December 2019
DOI: 10.31399/asm.fach.v03.c9001849
EISBN: 978-1-62708-241-9
... roll operation and maintenance by employing efficient roll grinding and removal of damaged surface, accompanied by appropriate nondestructive inspection techniques, will result in significant increase of roll life and in mill productivity. Macrographs of fragments of steel rolls are illustrated...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.med.c0047158
EISBN: 978-1-62708-226-6
.... Analysis supported the conclusion that the failures to be the result of seams in the steel that were not joined during hot working. Recommendations included that closer inspection of the product take place at all stages of manufacturing. Inspection at the mill will minimize discrepancies at the source...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.steel.c9001532
EISBN: 978-1-62708-232-7
... of such failures is relatively more acute in modern high-performance HSMs, where work rolls are subjected to higher mechanical stresses owing to demands of mill productivity and superior product quality. 2 Work rolls used in the finishing stands of HSMs may suffer from surface degeneration and banding...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.machtools.c0091853
EISBN: 978-1-62708-223-5
... the present operating conditions with previous conditions where acceptable product was produced. Several wear mechanisms were identified and used to make recommendations for future improvements. Grinding Plates The disk attrition mill is shown in Fig. 1 . It consists of a heavy gray cast iron frame...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.steel.c9001535
EISBN: 978-1-62708-232-7
... and spalling, considerably reduce roll life. Thus, in today's context of high mill productivity and overall roll shop efficiency, the metallurgical requirements of high-quality rolls have assumed great significance. A precise understanding of the genesis of roll failures is however complex. Inadequate...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.usage.c9001608
EISBN: 978-1-62708-236-5
... the purchasing specifications and observations and photographs taken during surveys enroute. A frequent conclusion of such investigations is that the alleged corrosion is of no significance or did not occur during the voyage. Mill scale Rusting Storage Hot-rolled steel Uniform corrosion Hot Rolled...
Image
Published: 01 June 2019
. It was determined that despite the long contact with sea water, the steel conformed dimensionally to the product standard under which it had been purchased. The plates were decontaminated and surface treated, at a cost of about 20% of the value of the shipment. The steel plate on the left (b) has a “normal More
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.aero.c0046142
EISBN: 978-1-62708-217-4
... (AISI type 410) stainless steel that was through-hardened to 26 to 32 HRC and passivated, was shown to be cracked. The crack initiated at the sharp corner of the elongated milled slot and propagated across to the outer wall. The sections around the crack were spread about 30 deg apart, showing...
Series: ASM Failure Analysis Case Histories
Volume: 3
Publisher: ASM International
Published: 01 December 2019
DOI: 10.31399/asm.fach.v03.c9001822
EISBN: 978-1-62708-241-9
... after pipe production to inspect for delayed hydrogen-induced cracking. No cracks were seen. The above facts suggest that the damage occurred after the pipe left the mill. The pipe was transported from the mill to the coating yard 10 km away. After coating was completed, the pipe was transported...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.conag.c0065827
EISBN: 978-1-62708-221-1
..., cardboard, or particle board took place in a paper mill using an alloy with a nominal composition of Fe-0.48C-0.30Mn-0.90Si-8.50Cr-1.35Mo-1.20W-0.30V. This alloy performed well in pulp mill applications where the knives are typically 20 to 30 in. (51 to 76 cm) long, from about 5 to 7 in. (13 to 18 cm...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.power.c0048708
EISBN: 978-1-62708-229-7
... deposit on the inner surfaces of the tubes was revealed to be iron oxide and slight manganese dioxide. Effluent from steel mills upstream was indicated by the presence of these and other constituents to be the source of most of the solids found in the tubes. It was concluded that the tubing failed...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.power.c9001700
EISBN: 978-1-62708-229-7
... was the subject of a failure investigation to determine the cause and location of the leaks. Corrosion products primarily contained copper oxide, as would be expected from a copper tubing. The product also exhibited the presence of a significant amount of iron oxides. Metallographic cross sectioning of the tubes...
Series: ASM Failure Analysis Case Histories
Volume: 1
Publisher: ASM International
Published: 01 December 1992
DOI: 10.31399/asm.fach.v01.c9001060
EISBN: 978-1-62708-214-3
... Abstract A type 316 stainless steel pipe reducer section failed in service of bleached pulp stock transfer within 2 years in a pulp and paper mill. The reducer section fractured in the heat-affected zone of the flange-to-pipe weld on the flange side. The pipe reducer section consisted of 250...
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006826
EISBN: 978-1-62708-329-4
... be further reduced by strategic placement of the cutting fluid nozzles ( Fig. 2 ) ( Ref 5 ). Access holes in the body of milling cutters and drill bits that provide thorough-the-tool coolant flow improve the impingement of cutting fluid into the cutting zone and reduce rejection and workpiece production...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.modes.c0048289
EISBN: 978-1-62708-234-1
... the rupture revealed a lesser amount of lower transformation products; this indicated that the maximum temperature was lower in this area of the tube than at the rupture, but was still higher than 727 °C (1340 °F). The hardness of the metal opposite the rupture was 89 HRB. Fig. 1 Microstructures...
Series: ASM Failure Analysis Case Histories
Volume: 1
Publisher: ASM International
Published: 01 December 1992
DOI: 10.31399/asm.fach.v01.c9001050
EISBN: 978-1-62708-214-3
... in a paper-drying machine ruptured during normal operation. Applications Paper machines producing soft types of paper (tissue and toweling) or similar products utilize a single large Yankee dryer for final drying of the paper sheet. This Yankee dryer was internally Ceased with steam at 450 kPa (65...
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006835
EISBN: 978-1-62708-329-4
... such as bar, plate, tube, sheet, and wire are worked from ingot or other cast forms) or secondary metalworking (where mill products are further formed into finished products by hot forging, cold forging, drawing, extrusion, straightening, sizing, etc.). These metalworking operations have a twofold purpose...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003567
EISBN: 978-1-62708-180-1
..., mineral processing, chemical processing, and energy production. Corrosion and wear processes involve many mechanisms, the combined actions of which lead to the mutual reinforcement of their effectiveness. Seventeen synergistic relationships between abrasion, impact, and corrosion that could significantly...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003560
EISBN: 978-1-62708-180-1
... related to it. Figure 2 ( Ref 2 ) highlights the relationship between the various aspects of the design process and ways in which failure analysis is thoughtfully applied to improve the design process. Legal reasons for conducting failure analyses are also compelling, because of the shift in product...
Book Chapter

Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006790
EISBN: 978-1-62708-295-2
... related to it. Figure 2 ( Ref 2 ) highlights the relationship between the various aspects of the design process and ways in which failure analysis is thoughtfully applied to improve the design process. Legal reasons for conducting failure analyses are also compelling, because of the shift in product...