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Penglai Shuicheng cast basalt pipeline valve Co., Ltd

Landline: +86 0535-5632189 / 5666528

                +86 0535-5637763

Tel: +86 137-0535-7830

Fax: +86 0535-5666528 / 5642975

Website: www.plsczsgdfm.com

Email: z.Minhui@plsczsgdfm.com

Address: No. 6, Zhenxing Road, Liujiagou Industrial Park, Penglai City, Shandong Province


The manufacturer of cast basalt composite pipe explains why the cast basalt composite pipe is very wear-resistant?

2021-09-03 11:55:52
a

The molding processes of cast basalt composite pipe include solution casting, sintering and hot direct sintering. Then, why is the cast basalt composite pipe very wear-resistant? The cast basalt composite pipe has been widely used in building materials, chemical industry, metallurgy, mining and other industries. Cast basalt composite pipe in some parts of many equipment, cast basalt is a fantasy substitute for steel, iron, lead, rubber, wood and other materials. There are some advantages that individual metals can not achieve high wear resistance and acid and alkali corrosion resistance. In addition, it has the advantages of prolonging the utilization cycle of equipment, reducing maintenance hours, improving production efficiency and reducing product cost.

Cast basalt composite pipe has the characteristics of thoughtful structure, low water absorption, high compressive strength and good wear resistance. Apart from hot phosphoric acid, hydrofluoric acid and soluble alkali above 30 ℃, it has good corrosion resistance to almost all inorganic acids, organic acids, alkalis, salts, water and organic solvents. Cast basalt belongs to brittle data and has high hardness. The problem of cast basalt is that it is brittle and is not easy to bear the impact of heavy objects.

Under the microscope, it may be seen that the cast basalt is staggered by individual pyroxene spheres or feathery rudiments of 0.05 ~ 0.1mm. The thoughtfulness of this internal structure greatly improves the hardness of cast basalt, and its Mohs hardness reaches 7 ~ 8. The greater the material hardness, the better the wear resistance. From the point of view of atomic molecular structure, the combination of silicon and oxygen atoms of this silicate mineral is connected with each other by a strong force.

Individual cast basalt composite pipes have good wear resistance in the utilization of blast furnace ore trough, and are satisfied with the utilization requirements in terms of wear resistance. However, there are also brittle ceramic materials, which are easy to be smashed in the process of ore falling, single block pasting construction has no integrity, and the pasting time will show an aging scene. In the utilization of blast furnace ore trough, the wear-resistant material should not only have good wear resistance and meet the utilization requirements in terms of wear resistance, but also have mortar material and toughness. In the process of ore falling, it will not be smashed and applied as a whole, with good integrity, cement combination and no time limit. The wear resistance of cast basalt composite pipe is also the reason why it is widely used.


Cast basalt composite pipe

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  • Tel:+86 0535-5632189 / 5666528 / 5637763
  • Fax:+86 0535-5666528 / 5642975
  • Address: No. 6, Zhenxing, Liujiagou Town, Penglai District, Yantai City, Shandong Province
  • Email:z.minhui@plsczsgdfm.com

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