1. Process and structure.
1.1 Process:
Ceramic aggregate and various metals are synthesized through a series of material matrix treatment processes such as special miniaturization, activation, infiltration, etc. It is a new type of casting wear-resistant material.
1.2 Structure:
The fused porcelain wear-resistant lining is composed of wear-resistant ceramic aggregates and high-toughness metal matrix, which ingeniously strengthens the respective advantages of the component materials, avoids their respective weaknesses, and solves the problem of ceramic wear resistance and impact resistance. Wear-resistant combination problems.
2. Advantages.
2.1 Resistance to high-strength abrasive wear:
Abrasion-resistant ceramics ensure high hardness of the lining board, which is more than 2 to 3 orders of magnitude harder than that of general mineral materials such as iron, manganese, tin, phosphorus, etc. It has anti-abrasive wear performance; 2.2 Resistance to medium and high strength impact:
Using the characteristics and work hardening properties of the existing metal materials, it can resist the impact of high particle materials with high drop impact; 2.3 high temperature resistance:
According to different working conditions, different casting base materials are selected, and the fused porcelain lining board can be used normally under the working conditions within 1000 ℃ to meet the operating conditions of most users' equipment; 2.4 is easy to form and easy to install:
Using a common molding process, so that the specifications, shape and installation method of the lining board are not limited, which is extremely convenient.
3. Application industry.
Is widely used in mining, metallurgy, cement, power, wharf, chemical industry and other industries.
4. Product type and technical parameters (non-standard products can be customized).
Type of fused porcelain |
Wear-resistant materials |
Impact energy of substrate | Operating temperature |
Standard
(unit:mm)
|
Remarks |
|
Length × width |
thickness |
|||||
Alloy fused porcelain liner |
Ceramic + Ordinary alloy |
<20 J |
< 300℃ |
400×400
400×350
400×300
350×300
300×300
250×250
200×200
|
≥25 |
All products of fused porcelain lining board can be welded. It is difficult to cut on site, so cutting is not recommended! Installation methods can be used: ①Direct welding ②Sink hole prefabrication ③Back welding screw |
Super hard fused porcelain liner |
Ceramic + Cemented carbide |
<15 J | < 300℃ | |||
Super tough fused porcelain liner |
Ceramic + Ductile alloy |
<105 J | < 200℃ | |||
High temperature fused porcelain liner |
Ceramic + Superalloy |
<20 J |
< 1000℃ |
|||
Porcelain powder alloy liner |
Nano ceramic powder + alloy |
<25 J |
< 200℃ |
≥15 |
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