Description
ZhenAn International Co., Limited is one of the most reliable manufacturers and suppliers of cored wire for weld overlay in China. With abundant experience, we warmly welcome you to wholesale discount cored wire for weld overlay in stock here from our factory. Quality products and reasonable price are available.
Description
When using cored wire for weld overlay, the wire acts as a filler material containing a combination of alloying elements and flux compounds. The specific composition of the cored wire depends on the desired properties of the overlay and the base metal being clad.
Material selection: The choice of cored wire material depends on the intended application. For example, if corrosion resistance is the primary concern, stainless steel or corrosion-resistant alloys can be used. Similarly, if wear resistance is desired, cored wire with high-hardness materials like chromium carbides or tungsten carbides can be employed.
The flux within the cored wire serves multiple purposes during the weld overlay process. It helps shield the molten metal from atmospheric contaminants, facilitates the flow and wetting of the overlay material, and can contribute to the desired properties of the overlay. Flux composition is tailored to the specific application and may include elements like silica, alumina, and various alloying elements.
Specification
|
Type |
Content of Elements |
Φ (mm) |
Skin Thickness (mm) |
Skin Weight (g/m) |
Core Weight (g/m) |
|
Ca-Si |
55%Si & 30%Ca |
13 |
0.35 |
145 |
230 |
|
Ca-Al |
26%-30%Ca & 3%-24%Al |
13 |
0.35 |
145 |
210 |
|
Ca-Fe |
28%-35%Ca |
13 |
0.35 |
145 |
240 |
|
Ba-Ca-Si |
55%Si & 15%Ca & 15%Ba |
13 |
0.35 |
145 |
220 |
|
Ba-Al-Si |
35%-40%Si & 12%-16%Al & 9%-15%Ba |
13 |
0.35 |
145 |
215 |
|
Ba-Al-Ca-Si |
30%-45%Si & 9%-14%Ca & 6%-12%Ba & 12%-18%Al |
13 |
0.35 |
145 |
225 |
|
HC |
98% FC & 0.5%S |
13 |
0.35 |
145 |
150 |
The molten material is then deposited onto the substrate, forming the overlay. The deposition process can be performed using various welding techniques, such as gas metal arc welding (GMAW), flux-cored arc welding (FCAW), or submerged arc welding (SAW), depending on the specific requirements of the application.
By selecting the appropriate cored wire and controlling the welding process, desired characteristics like corrosion resistance, wear resistance, hardness, or thermal conductivity can be achieved in the overlay. It is essential to consider factors such as the base metal composition, service conditions, and overlay thickness when determining the appropriate cored wire and process parameters.
FAQ
Q: Are you a trading company or a manufacturer?
A: we are a manufacturer located in Anyang City, Henan Province,China. All our customers come from home and abroad.
Q: What are your strengths?
A: we are a manufacturer with more than 10 years' experience in the field of ferroalloys. We have our own factories, lovely employees and professional production, processing and R & D teams. The quality can be guaranteed. We have advanced testing equipment and excellent testing technology in the field of metallurgical steelmaking. Products will be strictly inspected before shipment to ensure that the goods are qualified.
Q: What is your production capacity and delivery date?
A: 3000 metric tons per month. We have stock on hand to meet customer requirements. Usually we can deliver the goods within 7-15 days after your payment.
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