Granulated Blast Furnace Slag

GBFS is formed when molten blast furnace slag (GBFS) is rapidly quenched from the furnace, rather than left to slowly solidify by air-cooling.

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Magnesia Carbon Brick

Magnesia Carbon brick has good performance in thermal resistance, corrosion resistance and spalling resistance.

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Z-LINK ECO Mineral

We are an innovative enterprise specializing in the production and supply of slag powder.

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GBFS/GGBFS Refractory Material Magnesium Products

Qingdao Z-LINK ECO Mineral Co., Ltd

Qingdao Z-LINK ECO Mineral Co., Ltd, located in the West Coast New Area of Qingdao, Shandong Province, is an innovative enterprise specializing in the production and supply of slag powder. As a pioneer in the field, we are committed to advancing the development and application of sustainable building materials, with a particular focus on efficient resource utilization.

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QINGDAO Z-LINK ECO MINERAL CO., LTD

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Provide users with comprehensive solutions from raw materials to finished products

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Didn't find the product you need? We support customization

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Self processing raw materials

High Quality Products

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Al₂O₃-ZrO₂-C and magnesia refractories

Customized development of new products for steel continuous casting/foundry industries

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Professional engineers and technicians on site service

To provide users with the overall solution

Field Installation

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Have professional masonry equipment

Provide safety professional masonry installation services for users

News & Media

Enterprises Mainly Engaged In Special Equipment Manufacturing

Jan 26,2024

Current status of water sludge treatment at home and abroad

With the increasing amount of iron produced from the blast furnace, more and more slag is produced. It can be used as a good building material after proper treatment. For a long time blast furnace slag are done as waste to throw away, which is not only a huge waste, Li and slag pile up, encroachment of good land, impede traffic, and even limit the production of blast furnace.

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Jan 26,2024

Current status of water sludge treatment at home and abroad

With the increasing amount of iron produced from the blast furnace, more and more slag is produced. It can be used as a good building material after proper treatment. For a long time blast furnace slag are done as waste to throw away, which is not only a huge waste, Li and slag pile up, encroachment of good land, impede traffic, and even limit the production of blast furnace.

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Jan 26,2024

Characteristics of refractory bricks

1, chemical composition: the main components determine the quality and characteristics of the refractory material 2, bulk density: weight per unit volume, density, indicating good densification, strength may be high, but the thermal conductivity may be large 3, apparent porosity: did not do specific requirements, but as a manufacturer must strictly control the apparent porosity.

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Jan 26,2024

The main use and technical requirements of water slag micro powder

Water slag is the product of placing blast furnace slag in hot molten state in water for rapid cooling, also known as blast furnace water quenching slag, is a by-product produced by blast furnace ironmaking, and is also known as mineral powder in the cement industry, and is mainly used in two ways: water quenching in slag ponds or water quenching in front of furnaces. Water slag is mainly used in the production of cement, which can be used as cement mix or made into clinker-free cement. Blast furnace water slag can be used as the main raw material for the production of slag micropowder after superfine grinding. It can be used as thermal insulation filler instead of silica bath soil, saving cost. It can be used to produce slag bricks and wet-milled slag concrete products. It is used as heat insulation filler.

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