| Standard: | JIS, GB, LÄRM, BS, ASTM, AISI |
|---|---|
| Anwendung: | Ladeprogramm, Baumaschine, metallurgische Maschinen, Zementwerk, Mining-Maschine, Wärmekraftwerk, Coal Yard |
| Material: | Chromkarbid |
| Art: | Verschleißfeste Rohr |
| Härte: | HRC58-63 |
| Chromgehalt: | 22-32% |
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Product Descripition
This Chromium Carbide Overlay welding wear resistant steel plate is created through a unique process that involves the deposition of chromium carbide particles onto a base material, typically made of mild steel. The overlay layer acts as a protective shield, enhancing the plate's resistance against wear, impact, and abrasion. This process ensures a strong bond between the overlay and base material, resulting in a durable and reliable wear resistant plate.
Hardness:HRC58-63
Thickness:4+4,5+5,6+5,8+5,8+8,10+5,10+8,10+10...etc
Minimum Inner Diameter:80mm
| Brand | Haweir |
| Base Plate | Q235/2345 |
| Hardfacing Layer | High chromium high carbide overlay |
| Chemical Composition | C(%):3-5 Cr(%):20-26 |
| Hardness | HRC58-63 |
| Surface Treatment | Hardfacing, clading,coated |
| Minimum Inner Diameter | 80mm |
| Wear Resistance | High wear resistance |
| Thickness | 4+4,5+5,6+5,8+5,8+8,10+8,10+10...etc |
| Place of Origin | China |
| Application | Mining, Steel,Cement,Power,Port,etc |
Company profile
Shenyang Hard Welding Surface Engineering Co. , Ltd. is a high-tech enterprise specializing in processing and manufacturing metal matrix hardfacing wear plate and materials. Relying on the domestic institutes, has independently researched and developed the chromium carbide overlay wear plate, which reaches the international level. we can offer system solutions in metallurgy , electric power , cement , mining and other industries.
R & D ABILITY
♦Liaoning high-tech enterprise,wear-resistant overlay welding demostration center of MIIT
♦More than 50 national patents including invention patents
♦Well-equipped laboratory with high-end metallographic analysis equipment, spark- optical emission spectrometer. Carbon sulfur analyzer,spectro-photometer,grain-abrasion testing machine,rockwel hardness apparatus,impacttesting machine
♦Participate in setting wear-resistant pipe standard for DL/T power industry
♦Member of China Welding Association
♦Industry-university-research cooperation enterprise of Liaoning petrochemical University
Q1: Why are there so many cracks?
A1. Due to the cooling rates of dissimilar metals. Our hard facing plate for coal chute liner is manufactured by welding which results in high temperatures. During the cooling, the plate goes through a stress relieving which is a natural process and does not effect the performance of the plate. The stress relief cracks should be between 3/4" - 2" apart. The cracks can be touched up by our chrome carbide welding rod.
Q2: What is the best method of attachment?
A2. hard facing plate for coal chute liner is usually attached by countersunk bolts, welding studs, perimeter welding, or plug welding. Some methods are better suited than others depending on the specific application. For more detail on each method see the installation section.
Q3: Can hard facing plate for coal chute liner be drilled or machined?
A3. hard facing plate for coal chute liner cannot be machined or drilled. It can however be ground. Mild steel inserts are used to create countersunk or counter bored holes. hard facing plate for coal chute liner can be cut using plasma, Grinding wheel saw, or air-arc gouging.
Q4:MOQ?
A4.Our product has no limit to quantity, it can be ordered according to customer requirement.
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