1-20 of 163 Search Results for

vibratory polishing

Sort by
Image
Published: 01 December 2004
Fig. 20 Effect of type of suspending liquid used in vibratory polishing of low-carbon steel. Specimens were rough polished on 1 μm diamond and finish polished for 4 h on 0.1 μm Al 2 O 3 . (a) Using propylene glycol; scratches have not been removed. (b) Using a 2-to-1 mixture of propylene More
Image
Published: 01 December 2004
Fig. 21 Effect of load applied to the specimen in vibratory polishing of low-carbon steel. Specimens were rough polished on 1 μm diamond and finish polished for 4 h on 0.1 μm Al 2 O 3 suspended in a 2-to-1 mixture of propylene glycol and water. (a) Using a 40 g load. (b) Using a 70 g load. (c More
Image
Published: 01 December 1998
Fig. 8 Vibratory polishing unit More
Image
Published: 01 December 2004
Fig. 18 Photograph of a vibratory polisher. This type of equipment provides the best final polish. More
Series: ASM Handbook
Volume: 9
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.hb.v09.a0003747
EISBN: 978-1-62708-177-1
.... The article explains the final-polishing processes such as skid polishing, vibratory polishing methods, etch-attack and electromechanical polishing, and polishing with special abrasives. An overview of special polishing techniques for unusual materials such as very hard and very soft materials is provided...
Series: ASM Handbook
Volume: 9
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.hb.v09.a0003748
EISBN: 978-1-62708-177-1
... Abstract Metallographic preparation of a material involves the elimination of artifacts or scratches from fine polishing and may be achieved by methods such as attack polishing, vibratory polishing, chemical polishing, electrolytic polishing, and electromechanical polishing. This article...
Image
Published: 01 December 2004
Fig. 61 Ammonium bifluoride tint etch for 10 s. Commercially pure titanium sheet. Four-step polishing ending up with 16 h on vibratory polisher, 10% alumina slurry More
Image
Published: 01 December 2004
Fig. 22 Effect of addition of different amounts of NH 4 OH to the suspending liquid in vibratory polishing of a cast α-β brass. Specimens were polished with magnesia suspended in a 3-to-1 mixture of propylene glycol and water. (a) Using no addition of NH 4 OH; note numerous polishing scratches More
Series: ASM Handbook
Volume: 9
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.hb.v09.a0003779
EISBN: 978-1-62708-177-1
... time, resources, and the end product or purpose of the investigation. For example, a research lab may benefit from the more time-consuming method of vibratory polishing, while a production quality-control lab may not require specimen preparation with a vibratory polisher. A lab for teaching also may...
Image
Published: 01 December 2004
Fig. 9 Coarse lamellar alpha revealed by different etches in Ti-6Al-4V structure after beta anneal at 1040 °C (1900 °F) and furnace cooling. Preparation was four-step polishing, with final polish of 16 h on vibratory polisher and 10% alumina slurry. Slightly uncrossed polarized light More
Image
Published: 01 December 2004
Fig. 56 Fine, unresolved alpha precipitation in light micrograph of aged Ti-10V-2Fe-3Al alloy. The white phase is primary alpha in an aged beta matrix, dark background. Slightly uncrossed polarized light, and a four-step polishing ending up with 16 h on vibratory polisher 10% alumina slurry More
Image
Published: 01 December 2004
Fig. 16 Micrographs from solution treated and overaged Ti-6Al-4V plate after etching with Kroll's reagent for (a) 5 s, (b) 15 s, (c) 30 s, and (d) 60 s. All specimens polished for 1 h with vibratory polisher, non-nap polyester cloth and alumina. In the severe etch (d), note that fine detail More
Image
Published: 01 December 2004
Fig. 63 Ti-6Al-4V plate fatigue specimen with molten fine and heat-affected zone 1 h vibratory polisher with non-nap polyester cloth and alumina More
Image
Published: 01 December 2004
Fig. 14 Etched with Kroll's reagent for 15 s. Ti-6Al-4V fastener solution treated and aged. 1 h vibratory polisher, non-nap polyester cloth and alumina. More
Image
Published: 01 December 2004
Fig. 62 Ti-6Al-4V heat damage. Oxalic tint etch for 15 s. Four-step edge retention process ending up with 1 h on a vibratory polisher and alumina More
Image
Published: 01 December 2004
Fig. 57 Structure from cold-rolled and aged foil of beta alloy Ti-15V-3Cr-3Al-3Sn. Oxalic tint etch for 3 s, 1 h vibratory polisher, non-nap polyester cloth and alumina More
Image
Published: 01 December 2004
Fig. 13 Etched with Kroll's reagent for 15 s. Ti-6Al-4V fastener solution treated and aged. 1 h vibratory polisher, non-nap polyester cloth and alumina. Note the crest lap, which is typical for a rolled thread. More
Image
Published: 01 December 2004
Fig. 15 Oxalic tint etch for 15 s. Ti-6Al-4V fastener solution treated and aged. 1 h vibratory polisher, non-nap polyester cloth and alumina. Note: This mount was vacuum impregnated with hydrated, rhodamine-dyed epoxy. More
Image
Published: 01 December 2004
Fig. 46 Alpha case in Ti-6Al-4V after exposure to 760 °C (1400 °F) for 90 min. Preparation: oxalic tint etch for 60 s, and four-step edge-retention process ending with 1 h on vibratory polisher with a non-nap polyester cloth and alumina. More
Image
Published: 01 December 2004
Fig. 47 Alpha case in Ti-6Al-4V after exposure to 885 °C (1625 °F) for 90 min. Preparation: ammonium bifluoride tint etch for 60 s and four-step edge-retention process, ending with 1 h on vibratory polisher with a non-nap polyester cloth and alumina. More