P-CVM / CMP fusion processing of CVD polycrystalline SiC with ELID grinding for preprocessing

The hardness of SiC single crystal is very closer to that of diamond, which makes it greatly difficult to process SiC single crystal. It is usually machined by lapping, but this technique requires a long machining time, resulting in low productivity, So we examine the possibility of ELID grinding in SiC single crystal. Results show that with the use of ELID, mirror surfaces can be achieved with high efficiency.

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Corrosion Resistance of Co-Cr-Mo Alloy Treated by Electrolytic In-Process Dressing (ELID) Grinding/Thermal Oxidation Hybrid Process

Journal of Solid Mechanics and Materials Engineering ◽

10.1299/jmmp.6.504 ◽

2012 ◽

Vol 6 (6) ◽

pp. 504-511

Author(s):

Mihoshi HAMADA ◽

Jun KOMOTORI ◽

Masayoshi MIZUTANI ◽

Shinsuke KUNIMURA ◽

Kazutoshi KATAHIRA ◽

...

Keyword(s):

Corrosion Resistance ◽

Thermal Oxidation ◽

Hybrid Process ◽

Elid Grinding

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Development of X-ray mirrors manufacturing process with ELID-grinding and polishing methods

International Journal of Abrasive Technology ◽

10.1504/ijat.2008.020562 ◽

2008 ◽

Vol 1 (3/4) ◽

pp. 274 ◽

Cited By ~ 1

Author(s):

Weimin Lin ◽

Shin ya Morita ◽

Yoshihiro Uehara ◽

Hitoshi Ohmori

Keyword(s):

Manufacturing Process ◽

X Ray ◽

Elid Grinding ◽

Grinding And Polishing

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Experimental Research on ELID Grinding and Cutting Performance of Nano Cemented Carbide Cutters

Key Engineering Materials ◽

10.4028/www.scientific.net/kem.291-292.115 ◽

2005 ◽

Vol 291-292 ◽

pp. 115-120 ◽

Cited By ~ 1

Author(s):

Fei Hu Zhang ◽

J.C. Gui ◽

Yi Zhi Liu ◽

Hua Li Zhang

Keyword(s):

Cutting Speed ◽

Ground Surface ◽

High Hardness ◽

Cemented Carbide ◽

Carbide Tool ◽

Elid Grinding ◽

Fine Grain ◽

Cemented Carbide Tool ◽

The Difference ◽

Ground Surface Roughness

Nano cemented carbide is a new style cutter material. Because its grain size is very small, it is superior to common cemented carbide in properties, such as high hardness, fracture toughness, flexural strength and higher abrasion resistance. As a cutter material, nano cemented carbide has wide use. In this paper, nano cemented carbide tool was ground with ELID technology, and the cutting properties of nano cemented carbide were studied, and the difference in cutting properties among the ultra-fine grain, common cemented carbide and nano cemented carbide was analyzed under the same condition. Results imply that the ground surface roughness of nano cemented carbide is obviously lower than that of common cemented carbide, and the tool life of nano cemented carbide is 5-7 times longer than that of common cemented carbide at low cutting speed.

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ELID grinding of silicon wafers: A literature review

International Journal of Machine Tools and Manufacture ◽

10.1016/j.ijmachtools.2006.06.001 ◽

2007 ◽

Vol 47 (3-4) ◽

pp. 529-536 ◽

Cited By ~ 33

Author(s):

J.H. Liu ◽

Z.J. Pei ◽

Graham R. Fisher

Keyword(s):

Literature Review ◽

Silicon Wafers ◽

Elid Grinding

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INVESTIGATION ON HIGH-TEMPERATURE OXIDIZATION OF MIRROR-QUALITY GROUND STAINLESS STEEL

International Journal of Modern Physics B ◽

10.1142/s0217979210065994 ◽

2010 ◽

Vol 24 (15n16) ◽

pp. 3005-3010 ◽

Cited By ~ 1

Author(s):

KAZUTOSHI KATAHIRA ◽

HITOSHI OHMORI ◽

MASAYOSHI MIZUTANI ◽

JUN KOMOTORI

Keyword(s):

Surface Roughness ◽

Stainless Steel ◽

High Temperature ◽

High Quality ◽

Spinel Type ◽

Combined Process ◽

Elid Grinding ◽

Modification Method ◽

Quality Surface ◽

High Quality Surface

To investigate the possibility of developing a new surface modification method by the combined process of ELID grinding and high-temperature oxidization, we treated ELID finished specimens and polished specimens by high-temperature oxidization in the atmosphere and performed detailed analysis to determine how the treatment would change the specimen surfaces. The ELID-series showed high quality surface roughness and excellent tribological characteristics as compared with the polished-series. The improved surface properties of the ELID-series seem to result from formation of fine, uniform structures of spinel-type multiple oxides FeCr 2 O 4 and Cr 2 O 3 on the surface by high-temperature oxidization.

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