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30

2021-11

What is the common surfacing wear plate material

1、What is the material of cladding wear-resistant plate Bimetallic composite wear-resistant steel plate is a plate product designed for large wear situations. It is made of ordinary low carbon steel or low alloy steel surfacing, with high hardness,. Good wear resistance.

2021-11-30

29

2021-11

The role of cladding wear plate

1) Surfacing wear-resistant plate; Thermal power plant: medium-speed coal mill cylinder guts, fan impeller sleeve shell, dust collector inlet flue, ash channel, bucket wheel guts, separator connecting pipe, coal crusher guts, coal hopper and crusher guts, burner, coal hopper and hopper guts, air preheater bracket shoe guards and separator guide vanes. The above parts do not have too high requirements for the hardness and wear-resistant strength of wear-resistant steel plate. NM360/400 wear-resistant steel plate with thickness of 6-10 mm can be used.

2021-11-29

24

2021-11

What are the characteristics of wear-resistant liners?

Wear-resistant liner plate is wear steel plate through cutting, curling deformation, punching, welding and other production processes, various wear-resistant inner plate (such as conveyor inner plate, coal machine back plate / cyclone separator counter and inner plate, wear-resistant blade, etc.) so that the wear-resistant life of more than 15 times than ordinary steel plate.

2021-11-24

22

2021-11

Wear-resistant liner characteristics

1.High wear resistance The thickness of the wear-resistant layer of the composite wear-resistant liner is 3-12 millimeters,. The hardness is HRC58-62. The abrasion resistance is more than 15-20 times that of ordinary steel plate, 5-10 times that of low alloy steel plate, and 2-5 times that of high chrome cast iron. Wear resistance is much higher than spray welding and thermal spraying. 2. Good impact performance

2021-11-22

12

2021-11

The use and replacement of wear-resistant liners in crushers

Wear-resistant lining plate refers to a variety of wear-resistant lining plates made of wear-resistant steel plate by cutting, rolling deformation, punching and welding, such as conveyor lining plate, coal feeder bottom plate/inverted cone and rotary bar divider lining plate, wear-resistant blades and so on. Wear-resistant life is more than 15 times higher than ordinary steel plate. Wear-resistant steel plate is an alloy wear-resistant layer formed on ordinary steel plate, heat-resistant steel plate and stainless steel plate with Cr7C3 carbide dominated by volume fraction of more than 50% by surfacing.

2021-11-12

28

2021-10

What are the process characteristics of composite wear-resistant liners?

Composite Wear Liner is a pressure-bearing material that we often come into contact with in our daily life. It can help us to provide assurance and pressure bearing in many ways. Therefore, it can be seen in factories or navigation areas. However, composite wear liners are not suitable for all occasions. Due to its own material, it is sometimes not able to provide complete satisfaction in certain situations. Therefore, manufacturers have developed composite wear liners to serve these new areas.

2021-10-28

13

2021-10

What are the advantages of composite wear-resistant liners?

The thickness of composite wear-resistant liner is 3-12mm, and the hardness of the wear-resistant layer can reach HRC58-62. The wear-resistant performance is more than 15-20 times that of the ordinary steel plate, 5-10 times that of the low alloy steel plate, and 2-5 times that of the high chromium cast iron. Wear-resistant performance is much higher than spray welding and thermal spraying.

2021-10-13

28

2021-09

A preparation method of ceramic wear-resistant pipe

Ceramic wear-resistant pipe is one of the widely used wear-resistant pipes in the world. It adopts high alumina ceramics as the lining layer, and the base pipe is made of metal material after sandblasting and rust removal, which is combined with the metal base pipe by gluing, and the working surface is made of high alumina ceramics. It has excellent wear resistance, corrosion resistance and heat resistance. It is now widely used in the pipeline transportation of materials in electric power, metallurgy, mining, coal, chemical industry and other industries. It is an ideal wear-resistant pipe and has achieved great social and economic benefits.

2021-09-28

13

2021-09

A kind of polyethylene reinforced wear-resistant pipe production method

This paper describes a polyethylene reinforced wear-resistant pipe comprising an inner layer and an outer layer made of high density polyethylene. The inner layer and the outer layer are separated by a plastic-coated wire mesh layer and a glass fiber layer. The inner layer is fused to the plastic-coated wire mesh layer, the glass fiber layer and the outer layer by means of a co-polyamide hot melt adhesive. The outer layer is a co-polyester layer, which realizes the wear-resistant pipe to be corrosion-resistant, smooth and low-resistance, high-pressure-resistant, high abrasion-resistant, high-toughness, and low-temperature-resistant.

2021-09-13

31

2021-08

A kind of modified polypropylene, polyethylene composite wear-resistant pipe production method

The present invention relates to a pipe, especially a polyethylene composite wear-resistant pipe. Polyethylene pipe is widely used in petroleum, chemical, mining, construction and other industries because of its light weight, corrosion resistance, long service life and other advantages. In the process of use, the existing polyethylene pipe is found to have the following problems: poor abrasion resistance, short service life; poor heat fusion connectivity brings difficulties to pipe construction and installation.

2021-08-31

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