Results 211 to 220 of about 577 (258)

The LS/CS ratio-performance relationship in DG-activated hybrid cements. [PDF]

Sci Rep
Xiang B, Zhang Z, Yang G, Cheng R, Zhu J.   +4 more
europepmc   +1 more source

Reprocessing of copper by flotation <i>via</i> mineralogical characteristics from a copper slag case study. [PDF]

RSC Adv
Chen Y, Zhang W.
europepmc   +1 more source

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An investigation of biomass grindability

Energy, 2019
Abstract The main objective of the research was to develop a method of biomass grindability determination (Biomass Grindability Index), which would allow for a clear classification of different types of solid biofuels in terms of their milling properties.
Sylwester Kalisz, Mateusz Tymoszuk
exaly   +2 more sources

Grindability of cast Ti–Cu alloys

Dental Materials, 2003
The purpose of the present study was to evaluate the grindability of a series of cast Ti-Cu alloys in order to develop a titanium alloy with better grindability than commercially pure titanium (CP Ti), which is considered to be one of the most difficult metals to machine.Experimental Ti-Cu alloys (0.5, 1.0, 2.0, 5.0, and 10.0 mass% Cu) were made in an ...
Masafumi Kikuchi, Masanobu Yoda, Yukyo Takada   +2 more
exaly   +3 more sources

Grindability of Coal

Journal of Fluids Engineering, 1932
Abstract This paper points out the need for a method of determining the grindability of coal and outlines a method by which a prepared sample is partly pulverized and the new surface produced is measured in accordance with Rittinger’s Law.
openaire   +1 more source

Grindability of finished surfaces

Measurement Techniques, 1972
In a space having linear dimensions on the order of tenths of a micrometer and less and bounded by solid phases, evacuation occurs. As a result of such evacuation from the micropores of ground measures grease flows out. The grindability depends significantly on the amount of grease accumulated in the micropores of the metal, for which it is desirable ...
G. B. Kainer, A. I. Kulakov
openaire   +1 more source

Grindability of Ti alloys

Metallurgical and Materials Transactions A, 2006
The grindability of Ti-based alloys was analyzed by considering the fracture behavior of individual alloys in response to the stress field of a grinding wheel. First, the stress field under a grinding wheel was computed by treating the grinding wheel as a cylindrical disk with a flat region acting on a flat substrate.
Kwais Chan, Marie Koike, Toru Okabe
openaire   +1 more source

The Relative Grindability of Coal

Journal of Fluids Engineering, 1934
Abstract This paper points out the need for a standard method of determining the relative grinding characteristics of various coals. Several methods have been advanced and the authors herein are proposing another which they believe simpler to operate, duplicate, and control. A simplified roll test, designated as the C.I.T.
Harold J. Sloman, Arthur C. Barnhart
openaire   +1 more source

A Study on the Grindability of Engineering Plastics and Metals

Key Engineering Materials, 2016
In this study, the surface grinding was performed at different feed rates and depth of cuts. Grindability of engineering thermoplastics and metals was evaluated. Further, important process parameters influencing surface quality were determined using analysis of variance (ANOVA).
Bílek, Ondřej, Baďurová, Jitka, Čop, Jiří   +2 more
openaire   +2 more sources

Grindability of cast Ti–Hf alloys

Journal of Biomedical Materials Research Part B: Applied Biomaterials, 2005
AbstractAs part of our systematic studies characterizing the properties of titanium alloys, we investigated the grindability of a series of cast Ti–Hf alloys. Alloy buttons with hafnium concentrations up to 40 mass% were made using an argon‐arc melting furnace.
Masafumi, Kikuchi, Masatoshi, Takahashi, Hideki, Sato, Osamu, Okuno, Martha E, Nunn, Toru, Okabe   +5 more
openaire   +2 more sources