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Search results for keyword: alkalinity
Low-alkalinity synthetic slag for external refining of molten steel
Low-alkalinity Synthetic Slag for External Refining of Steel Melt The quality of steel products relies heavily on the efficient removal of non-metallic impurities from the steel melt. Impurities, such as sulfur, phosphorus, oxygen and aluminum, are detrimental to the mechanical properties of the ......
Slag basicity
Slag alkalinity Slag alkalinity and its associated parameters are among the many processes that comprise the production of chemical and metallurgical products. The term “slag” refers to the molten material that is created during the production processes, typically consisting of an oxide or othe......
Key Points for Management of Alkaline Tin Plating Bath
Management Considerations of Alkaline Tin Plating Bath Introduction The process of providing a metal substrate with a protective coating of tin with alkaline tin plating is becoming increasingly important as industrial processes progress and outdate the more traditional methods of plating. Until......
tags: tin bath alkaline bath tin plating
1079
Oliver
How to maintain the emulsified cutting fluid at the operation site?
Proper Maintenance of Emulsified Cutting Fluid Cutting fluid is a necessary tool for the machining process in a machine shop. It provides lubrication to keep the cutting surface from heating up, reduces tool wear and helps to improve machining performance. Emulsified cutting fluid is typically us......
tags: fluid cutting proper cutting fluids fluid
1057
Sophie
water alkali
The pH Scale and Measurement The pH scale is an important tool in chemistry, biochemistry, and environmental science that determines the acidity or alkalinity of a given substance. The scale ranges from 0 to 14, with 7 being neutral. Substances with a pH below 7 are considered acidic, and anythin......
tags: ph can scale sodium hydroxide also
1039
Sophia
Zinc hydrometallurgy
Zinc Refining by the Wet Method Zinc refining is a process used to separate the valuable fraction from the non-valuable fraction of raw zinc. The process involves the use of a variety of wet methods. The primary wet method process used for zinc refining is the froth flotation process. This proce......
Basic Brick Dimensions for Oxygen Steelmaking Converter
Ladle Refractory Brick for Oxygen-enriched Steel Converter With the development of steelmaking process technology, oxygen-enriched steel converter has been widely used in the steel industry. Oxygen-enriched steel converter generates high content of silica and aluminum in its slag, so its ladle re......
tags: refractory bricks steel bricks alkaline size
1038
Emily
Physical and chemical indicators of high alumina refractory mud
High Alumina Refractory Mortar physic-chemical propertyindex High alumina refractory mortar is a kind of aggregate and powder mineral material with high refractoriness and water resistance, which is made of refractory powder, low alkali cement and water, and stirred with a certain amount of dispe......
Refractory aggregate
Fireclay Refractory Materials Fireclay refractory materials are the most widely used type of refractory material due to their availability, low cost and high temperature resistance capabilities. Fireclay materials are made up of alumina, silica and other major oxide compounds. These materials con......
Burnt magnesia brick
Magnesia bricks are one of the most important refractory materials used in metallurgy and steelmaking. It can withstand high temperatures, and its physical and chemical properties are very stable. Magnesia refractory brick is mainly used for furnace brazing, furnace bottom, furnace lining, glass k......
tags: magnesia brick high magnesium fire brick
1038
Alice
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