Results 251 to 260 of about 103,994 (289)

Effects of abrasive types on the surface integrity of abrasive-flow-machined surfaces

Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture, 2016
In this article, the effect of abrasive types on the abrasive flow machining process was investigated. Four groups of abrasive media were prepared with different types of abrasives: SiC, AL2O3, B4C and Garnet. An experimental study was performed on DIN 1.2379 tool steel.
Kursad Gov, Omer Eyercioglu
openaire   +1 more source

Measurement of coated abrasive surfaces

Wear, 1976
Abstract The measurement and characterisation of coated abrasive surfaces are reported. Four different techniques were used with the emphasis on simplicity, sensitivity and, most important, repeatability. As a process control technique stylus measurement with simple statistical analysis was found to satisfy most of the necessary requirements for ...
K. Harrison, S.K. Bhattacharyya, J.P. Bryon   +2 more
openaire   +1 more source

Watermelon Surface Abrasion Assessment Method

Transactions of the ASAE, 1996
The resistance to abrasion during handling and transport has been determined for only a few fruit and vegetables under limited conditions. A method was developed to assess surface abrasion of whole watermelon using an Instron testing machine and a friction apparatus.
null C. Puchalski, null G. H. Brusewitz
openaire   +1 more source

Metallic Abrasives for Surface Preparation

CORROSION 1994, 1994
Abstract Specimens of mild steel plate were cleaned to near-white by air blasting with different types, sizes and hardnesses of steel abrasives. The cleaning rate increased as the abrasive hardness increased, and the adhesion between a zinc coating and the blast-cleaned surface improved.
Brian Schultz, Charles Carlin
openaire   +1 more source

East Australian marine abrasion surface

Geological Society, London, Special Publications, 2010
Abstract Almost one-third of the seabed off the coastline north and south of Sydney comprises a planated bedrock surface, evident from sidescan surveys over the inner continental shelf. In seismic records, this rock surface extends up to 23 km offshore from the sea cliffs along 300 km of the coast.
Bruce G. Thom, Jock B. Keene, Peter J. Cowell, Marc Daley   +3 more
openaire   +1 more source

Loose-Abrasive Grinding of Optical Surfaces

Applied Optics, 1972
The aim of the effort reported in this paper was to identify working parameters responsible for the development of a surface shape during lapping with a loose abrasive. A study of the parameters responsible for radius changes during lapping indicates that the complexity of this process can be significantly reduced if proper working parameters are ...
openaire   +2 more sources

Abrasive jet surface pretreatment equipment

2011 International Conference on Materials for Renewable Energy & Environment, 2011
This paper introduces the pretreatment equipment before anticorrosion for the metal structure piece, which adopts premixed abrasive jet technique. Structure, working principles, and main technological parameters of the equipment have been given. It has been analyzed how to determine mixing chamber diameter.
null Lihong Liu, null Zhanni Li, null Hanbing Cao, null Benli Liu   +3 more
openaire   +1 more source

Non-Abrasive Surface Preparation

SSPC 2017 Greencoat, 2017
While traditional cleaning solutions can be time consuming, costly and ineffective, dry ice blast cleaning provides a completely dry solution that cleans faster and more efficiently, while reducing downtime and supporting environmental initiatives. This presentation will discuss the basic concepts of dry ice cleaning.
openaire   +1 more source

Abrasive Surface Deformation of Sapphire

Journal of the American Ceramic Society, 1976
The depth of slip and the size of deformation twins introduced into sapphire by abrasive grinding depend on surface orientation. Enhanced depths of slip minimize surface chipping and striations, and grinding can result in basal slip depths of 30 μm and twins 75 μm in size.
openaire   +1 more source

Surfaces with Sustainable Superhydrophobicity upon Mechanical Abrasion

ACS Applied Materials & Interfaces, 2016
Surfaces with sustainable superhydrophobicity have drawn much attention in recent years for improved durability in practical applications. In this study, hollow mesoporous silica nanoparticles (HMSNs) were prepared and used as reservoirs to load dodecyltrimethoxysilane (DDTMS).
Xue, Bai, Chao-Hua, Xue, Shun-Tian, Jia
openaire   +2 more sources