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Results 141 - 148 of 148 for Sapphire

Sapphires - Processing, Grading, Characteristics, Heat Treatment and Marketing of Sapphires

Article - 16 Aug 2003

Sapphires are well known gem stones. The stages in their processing, such as grading, heat treatment and marketing are discussed. Characteristics and colours are also mentioned.
Ruby - Properties of Ruby - Supplier Data from Goodfellow

Article - 16 Apr 2003

Ruby is an alumina-based material containing small amounts of Cr2O3 and Si2O3 giving it a redish colour. Chemical, electrical, mechanical, physical and thermal properties are listed.
Bioceramics – An Overview Including Calcium Phosphates, Hydroxyapatite, Alumina, Zirconia and Pyrolytic Carbon

Article - 28 Nov 2002

An overview of bioceramics, their behaviour in the human body, the forms they can take and their functions is provided. In addition materials such as calcium phosphate materials, alumina, zirconia and...
Supplier Data - Sapphire Single Crystal (Alumina 99.9%) - (Goodfellow)

Article - 7 Nov 2002

Single crystal sapphire (alumina 99.9%) is a hard, refractory material suitable for use at high temperatures and pressures. It has excellent transparency and superior properties to glass. Other...
Diamond - Chemically Vapour Deposited Diamond

Article - 12 Sep 2002

A detailed look into the production of synthetic diamonds via chemical vapour deposition (CVD) is provided. The processes, growth rates and applications including cutting tools, heat spreaders,...
Alumina (Aluminium Oxide) - The Different Types of Commercially Available Grades

Article - 3 May 2002

Alumina (aluminium oxide) is a versatile oxide ceramic material. This blog post will look at the different commercial grades available.
Novel Ceramic Processing Routes

Article - 31 May 2001

Novel ceramic processing routes such as sol-gel production of aluminosilicates, core-shell zirconia, single crystal fibre processing and combustion synthesis are examined. The addition of fine powders...
Alumina - Aluminium Oxide - Al2O3 - A Refractory Ceramic Oxide

Article - 6 Feb 2001

Aluminium Oxide (Al2O3) or alumina is one of the most versatile of refractory ceramic oxides and finds use in a wide range of applications.

Editorial Highlights

The Current State of the Global Semiconductor Market

The global semiconductor market has entered an exciting period. Demand for chip technology is both driving the industry as well as hindering it, with current chip shortages predicted to last for some time. Current trends will likely shape the future of the industry, which is set to continue to show

How are Graphene Batteries Made?

The primary distinction between graphene-based batteries and solid-state batteries lies in the composition of either electrode. Although the cathode is commonly changed, carbon allotropes can also be employed in fabricating anodes.

What Role Will The IoT Play In The Electric Vehicle Industry?

In recent years, the IoT is rapidly being introduced into almost all sectors, but it has particular importance in the EV industry.

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Monitoring Natural Gas Contaminants

Is Hydrogen the Future of Green Energy?

How 5M Continues to Grow in the Transport and Space Sectors

AvaSpec-Pacto: The Next Generation Photonics Spectrometer

X100-FTA for Use in Food and Texture Testing Industries

PerkinElmer GC 2400™ Platform - The Smart Behind Separations

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Understanding the Difference Between Hot-Rolled and Cold-Rolled Steel

Using Spectroscopy to Measure Quality Parameters for Jet Fuel

Using Total Organic Carbon Analyzers for Water Purity

Using Colorimetric Analysis for Water Monitoring

Editorial Highlights

The Current State of the Global Semiconductor Market

How are Graphene Batteries Made?

What Role Will The IoT Play In The Electric Vehicle Industry?

Semiconductors eBook

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Monitoring Natural Gas Contaminants

Is Hydrogen the Future of Green Energy?

How 5M Continues to Grow in the Transport and Space Sectors

1Lower Grade Hardwood Lumber may Become a Sustainable Alternative to Traditional Building Materials

2Materials Found Responsible for Fast Charging

3Engineering Nanopores to Harvest Cost-Effective, Scalable, Interruption-Free Electricity

4Highly Active Catalytic Material Efficiently Converts Methane into Formaldehyde

5Enhancing 100 kW Hydrogen Fuel Cells with a New Platform

6GERMI Develop Biodegradable Paper Supercapacitor from Seaweed

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Editorial Highlights

Semiconductors eBook