high density sol-gel alumina-based abrasive vitreous bonded

us5282875a - high density sol-gel alumina-based abrasive vitreous bonded grinding wheel - google patents

US5282875A - High density sol-gel alumina-based abrasive vitreous bonded grinding wheel - Google Patents

A vitreous bonded abrasive article such as a grinding wheel is provided comprising high density sol-gel alumina-based abrasive grains comprised of alpha alumina and a vitreous bond which binds together the abrasive grains. The grinding wheel of

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high density sol-gel alumina-based abrasive vitreous bonded grinding wheel - cincinnati milacron inc.

High density sol-gel alumina-based abrasive vitreous bonded grinding wheel - Cincinnati Milacron Inc.

1/2/1994 · A vitreous bonded abrasive article such as a grinding wheel is provided comprising high density sol-gel alumina-based abrasive grains comprised of alpha alumina and a vitreous bond which binds together the abrasive grains. The grinding wheel of

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ep0426138a3 - sol-gel process alumina abrasive grain blends in coated abrasive material - google patents

EP0426138A3 - Sol-gel process alumina abrasive grain blends in coated abrasive material - Google Patents

High density sol-gel alumina-based abrasive vitreous bonded grinding wheel US5312791A (en) * 1992-08-21 1994-05-17 Saint Gobain/Norton Industrial Ceramics Corp. Process for the preparation of ceramic flakes, fibers, and grains from ceramic (en

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vitrified bonded sol gel sintered aluminous abrasive bodies

Vitrified bonded sol gel sintered aluminous abrasive bodies

Vitrified bonded abrasive bodies prepared from sol gel sintered aluminous grit particles and a vitreous (glass) bond exhibit improved abrasive performance by treating the surfaces of the grit particles so as to give them silica-enriched

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ep0200487a3 - process for durable sol-gel produced alumina-based ceramic abrasive grain and abrasive products - google patents

EP0200487A3 - Process for durable sol-gel produced alumina-based ceramic abrasive grain and abrasive products - Google Patents

EP0200487A3 EP86303121A EP86303121A EP0200487A3 EP 0200487 A3 EP0200487 A3 EP 0200487A3 EP 86303121 A EP86303121 A EP 86303121A EP 86303121 A EP86303121 A EP

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vitreous bonded sol-gel abrasive grit article - cincinnati milacron inc.

Vitreous bonded sol-gel abrasive grit article - Cincinnati Milacron Inc.

10/3/1992 · The vitreous bonded abrasive article according to claim 4 wherein the sintered, sol-gel abrasive grits are sintered, sol-gel, submicron polycrystalline, high density, alpha alumina abrasive grits wherein said density is at least 95% of theoretic

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modified sol-gel alumina abrasive filaments - saint gobain/norton industrial ceramics corporation

Modified sol-gel alumina abrasive filaments - Saint Gobain/Norton Industrial Ceramics Corporation

13/12/1994 · High density sol-gel alumina-based abrasive vitreous bonded grinding wheel 1994-02-01 Wood et al. 51/309 5236471 Process for the production of sintered material based on α-aluminum oxide, especially for abrasives 1993-08-17 Van Dijen 51/293

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us5203886a - high porosity vitrified bonded grinding wheels - google patents

US5203886A - High porosity vitrified bonded grinding wheels - Google Patents

Vitrified bonded abrasive bodies prepared from sol-gel sintered aluminous grit particles, a vitreous bond, bubbled alumina, and a sacrificial organic material exhibit improved abrasive performance, especially for creepfeed grinding products.

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ep1144159b1 - abrasive article bonded using a hybrid bond - google patents

EP1144159B1 - Abrasive article bonded using a hybrid bond - Google Patents

abrasive bond geopolymer alumina Prior art date 1998-12-17 Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status

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nitrified bonded sol gel sintered aluminous abrasive bodies - norton company

Nitrified bonded sol gel sintered aluminous abrasive bodies - Norton Company

5/3/1991 · Such seeded sol gel alumina abrasive grits are characterized by submicron sized alpha alumina crystals, high hardness, and a greater density than the sol gel abrasive grits produced by the Leitheiser et al teachings in U.S. Pat. No. 4,518,397

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sol–gel process -

Sol–gel process -

Sol–gel research grew to be so important that in the 1990s more than 35,000 papers were published worldwide on the process. Particles and polymers The sol–gel process is a wet-chemical technique used for the fabrication of both glassy and

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synthesis and two-step sintering behavior of sol–gel derived nanocrystalline corundum abrasives - sciencedirect

Synthesis and two-step sintering behavior of sol–gel derived nanocrystalline corundum abrasives - ScienceDirect

1/5/2009 · Bauer, R. and Skoweon, M. L., High temperature bonded abrasive for e.g. lapping application, has alumina abrasive grits distributed in vitreous bond matrix, where abrasive grits are provided with polycrystalline alpha alumina with fine crystalli

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sol–gel abrasive grains: history, precursor properties, and microstructural control

Sol–Gel Abrasive Grains: History, Precursor Properties, and Microstructural Control

Abrasive grains are generally deployed in the size range (up to about 2 mm) that is easily obtainable by colloidal sol-gel processing, and the sol-gel approach allows for unprecedented control of

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morphological evolution and grinding performance of vitrified bonded microcrystal alumina abrasive wheel dressed with a single-grit diamond ...

Morphological evolution and grinding performance of vitrified bonded microcrystal alumina abrasive wheel dressed with a single-grit diamond ...

1/11/2019 · 1. Introduction The vitrified bonded microcrystal alumina abrasive wheel is a good choice for grinding nickel-based superalloys because of its excellent mechanical and anti-wear performance [, , ].The porous nature of vitrified bond provides

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scale effects in abrasive wear of composite sol–gel alumina coated light alloys | request pdf

Scale Effects in Abrasive Wear of Composite Sol–Gel Alumina Coated Light Alloys | Request PDF

A sol gel based coating technology has been developed for making high quality, thick ceramic coatings. The films are ceramic-ceramic 0–3 composites made by dispersing ceramic powders in a sol

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materials selection applied to vitrified alumina & cbn grinding wheels - sciencedirect

Materials selection applied to vitrified alumina & CBN grinding wheels - ScienceDirect

1/12/2000 · Sol–gel alumina is a very high purity (99.6 wt.%) alumina abrasive. The manufacturing process differs greatly than that used for conventional alumina abrasives. The conventional process uses a mixture of bauxite plus impurities that is fused in

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wear and electrochemical characterization of sol-gel alumina coating on chemically pre-treated mild steel substrate - sciencedirect

Wear and electrochemical characterization of sol-gel alumina coating on chemically pre-treated mild steel substrate - ScienceDirect

5/10/2006 · Recently, phosphate bonded composite sol-gel based alumina coating has been developed and characterized on stainless steel substrate to improve its abrasion and corrosion resistance properties . It has been reported that the microstructure of

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us patent for low temperature bond for abrasive tools patent (patent # 5,863,308 issued january 26, 1999) - justia patents search

US Patent for Low temperature bond for abrasive tools Patent (Patent # 5,863,308 issued January 26, 1999) - Justia Patents Search

The present invention provides a vitreous-bonded abrasive tool wherein the abrasive grit portion comprises a thermally sensitive abrasive grain, such as sintered sol gel microcrystalline alpha alumina abrasive grain or superabrasive grain, and

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retained silicone oil in vitreous – medicareacode.net

retained silicone oil in vitreous – medicareacode.net

Yoon, “ High Density Sol-Gel Alumina- Based Abrasive Vitreous Bonded. Early surgical results of a 23-gauge trocar … – Tubitak Journals journals.tubitak.gov.tr Aug 15, 2014 … The indications for vitrectomy were vitreous hemorrhage, proliferative

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abrasive technology | cgw

Abrasive Technology | CGW

CGW's advanced abrasive technology based on years of experience and ongoing research insures our unconditionally commitment to innovation and to the quality and safety of our products. Bonded abrasives are made by incorporating abrasives gra

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