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2020-06-28 03:27:27|ROY Material

Ceramic Alumina Abrasive performance and test method

Different ceramic alumina abrasive from different manufacturer has slightly different performance, mainly focus on below aspect

2020-05-14 04:05:00|ROY Material

General introduction of Ceramic Alumina Abrasive

Ceramic Alumina Abrasive, generally called “SG” is a newly developed alumina abrasive. Different from fused alumina, it is made from chemical and sintering process. Now several commercial brands have gone into the abrasive market

2017-12-25 03:12:14|arabianbusiness.com

UAE Aluminium Giant Deal Paves Way for New Chemical Complex

EGA is currently building Al Taweelah alumina refinery next to its Al Taweelah aluminium smelter. The refinery will process bauxite ore into alumina, which is the feedstock for aluminium smelters...

2017-12-20 09:19:38|platts.com

China Finds Aluminum, Steel Producers Not Limiting Output in Winter

This winter, Shandong Province will cut over 30% of its aluminum producers' output (based on the electrolytic cell volume), and trim 30% of its alumina producers' output, data from...

2017-12-18 03:36:05|smallcaps.com.au

Altech Gets Export Credit Cover Nod from German Government to Fund Plant Development

The German government has given Altech Chemicals (ASX: ATC) the nod for its export credit cover application which will provide the majority of finance required to develop its proposed high purity 99.99% alumina plant in Malaysia...

2017-12-15 02:57:12|news.mit.edu

Capturing the Properties of Very Hot Compounds

MIT researchers demonstrate a new electrochemical method to study thermodynamic processes in an ultra-high temperature molten oxide...

2017-12-11 02:13:40|platts.com

China Halts Building of 6.19 Million Mt/Year New Aluminum Capacity

China has required new alumina projects to have a capacity of at least 800,000 mt/year. Those using domestic bauxite must have auxiliary bauxite mines with a mining life of over 30 years, meeting 85% of its alumina output need, while alumina projects...

2017-12-08 06:57:27|platts.com

China's Jan-Oct Silicon Exports Surge 20% on Year to 672,000 mt

CNIA said China's vigorous supply side reforms and environmental protection controls have pushed up raw material prices in recent months, pressuring domestic silicon metal prices higher...

2017-12-08 02:52:38|www.iabrasive.com

China's Export Market of Silicon Carbide&Brown Fused Alumina&White Fused Alumina

From January to October, 2017, China's total volume of export of silicon carbide was about 321490.66 tons, with an increase of 24.6% on year-on-year basis, and the total exports were $253,820,693, with an increase of 10.3% on year-on-year basis...

2017-12-08 02:31:55|webwire.com

Fujitsu Technology Bonds Single-crystal Diamond and SiC at Room Temperature

Fujitsu Limited and Fujitsu Laboratories Ltd. today announced development of the world’s first technology for bonding single-crystal diamond to a silicon carbide (SiC) substrate at room temperature. Using this technology for...

2017-12-06 02:17:42|phys.org

Researchers Quantify Factors for Reducing Power Semiconductor Resistance by Two-thirds

A research group in Japan announced that it has quantified for the first time the impacts of three electron-scattering mechanisms for determining the resistance of silicon carbide (SiC) power semiconductor devices in power semiconductor modules...

2017-12-01 03:01:11|reuters.com

Mytilineos to finalize $400 million alumina investment in Greece next month

(Reuters) - Greek industrial group Mytilineos will finalize a $400 million investment in its home country next month, which it says will make it Europe’s biggest alumina producer...

2017-11-30 02:58:11|aluminiuminsider.com

Why Aluminium Prices Still Have Potential to Grow

Chinalco, China’s biggest state-run aluminium producer, is cutting its alumina capacity by 2 Mt this winter to comply with pollution-related restrictions on heavy industry. Other producers in the four provinces also cut production, affecting over 5...

2017-11-28 03:05:12|bobvila.com

Selecting the Right Sandpaper Grit and Type for Your DIY Job

Get to know how different grit types and grade impact the sanding process so that you always choose the right supplies for the project at hand...

2017-11-24 02:24:30|reuters.com

A Beginner’s Guide to China’s Steel and Aluminium Winter Cuts

Aluminium smelters and alumina refineries are required to cut output by 30 percent. Suppliers of carbon products to the smelting sector have to cut by 50 percent if they meet all environmental standards or fully if they do not...

2017-11-21 02:29:08|graphene-info.com

Indian Team Produces High Surface Area Graphene From Waste Peanut Shells

The researchers in this study have developed a new approach for the synthesis of few-layered graphene from no-value biomass waste peanut shell without using any graphitizing agents. The team also synthesized walnut shell and almond shell derived carbon...

2017-11-20 03:37:42|stockhead.com.au

‘Misleading’: Bauxite Resources Rebuffs Brierley Hostile Takeover Bid

Bauxite is a naturally-occurring ore from which alumina and aluminium are produced. Alumina prices rose steeply from last year before dipping again this year, hitting $468.34 a tonne on November 9...

2017-11-20 02:18:24|transparencymarketresearch.com

Silicon Carbide Power Devices Market Size Set to Surge Fruitfully Throughout the Anticipated Period 2017 – 2025

The major end use industry of silicon carbide power devices include automotive, power electronics, aerospace and defense, consumer electronics, medical devices, industrial sector among others. Silicon carbide is a crystalline compound of silicon and...

2017-11-17 07:40:10|fnarena.com

Material Matters: China, Alcoa, Oil & Nickel

Prices have surged for aluminium and alumina, Deutsche Bank notes, as inventory is ostensibly built up heading into the seasonal capacity shutdowns in China. However, other input costs to aluminium smelting have also risen, such as...

2017-11-13 03:13:52|enewscourier.com

GE Aviation Takes Occupancy at One-of-a-kind Huntsville Factory

Initial personnel and special processing equipment are taking occupancy in GE Aviation’s new factory complex in Huntsville-annexed Limestone County – America’s first center for mass-producing silicon carbide materials used to manufacture ceramic matrix...

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