Cr28Ni48W5Co3 is a high-temperature alloy known for its excellent performance in extreme heat and corrosive environments.
The alloy consists primarily of chromium (Cr), nickel (Ni), tungsten (W), and cobalt (Co), supported by an iron (Fe) base.
Cr28Ni48W5Co3 shares similarities with several domestic and international high - temperature alloys:
Regular maintenance is essential to ensure the longevity and performance of Cr28Ni48W5Co3 components. Recommended practices include:
| Alloy Number | Tin | Lead | Copper | Antimony | Tensile Strength (MPa) | Elongation (%) | Hardness (HB) |
|---|---|---|---|---|---|---|---|
| ZSnSb12Pb10Cu4 | Balance | 9.0~11.0 | 2.5~5.0 | 11.0~13.0 | — | — | 29 |
| ZSnSb8Cu4 | Balance | — | 3.0~4.0 | 7.0~8.0 | — | — | 24 |
| ZSnSb4Cu4 | Balance | — | 4.0~5.0 | 4.0~5.0 | — | — | 20 |
| ZPbSb16Sn16Cu2 | 15.0~17.0 | Balance | 1.5~2.0 | 15.0~17.0 | — | — | 30 |
| ZPbSb15Sn5Cu3Cd2 | 5.0~6.0 | Balance | 2.5~3.0 | 14.0~16.0 | — | — | 32 |
| ZCuSn5Pb5Zn5 | 4.0~6.0 | 4.0~6.0 | Balance | Zinc 4.0~6.0, Phosphorus 0.5~1.0 | 200 | 13 | 60 |
| CuSn10P1 | Balance | — | Balance | — | 200 | — | 80 |
| ZCuPb30 ZCuAl10Fe3 | Tin 8.5~11.0 | 27.0~33.0, Iron 2.0~4.0 | Balance | — | 490 | 13 | 100 |
Nickel-based alloys, which contain a certain amount of solid solution strengthening elements such as Chromium (Cr), Iron (Fe), Tungsten (W), and Cobalt (Co), are designed to enhance the alloy's high-temperature strength.
Among these elements, Chromium (Cr), Iron (Fe), and Tungsten (W) are carbide-forming elements, while Cobalt (Co) plays a role in refining the alloy's carbides, thereby ensuring the alloy's thermal strength performance.
Additionally, Chromium (Cr) reacts with Oxygen (O) to form a dense protective layer on the metal surface, preventing further oxidation of the metal. This reaction endows the alloy with excellent oxidation resistance and corrosion resistance.
For high-temperature applications, Cr28Ni48W5Co3 is particularly suitable due to its excellent high-temperature resistance, corrosion resistance, and mechanical strength. Its high-temperature performance makes it suitable for applications such as high-temperature cracking furnaces, heat treatment fixtures, and high-temperature parts in the cement and glass industries.
Our laboratory has the capability to analyze and mix dozens of elements. We offer a variety of materials including:
We also provide a range of products including:
Various industrial furnace heat treatment accessories, furnace bottom plates, furnace pots, boxes, fan blades, shafts, hangers, baskets, trays, furnace grates, wear-resistant liners, guide plates, hooks, nozzles, gate valves, sliders, pipe racks, step beams, cement rotary kiln protective plates, liners, and feeding tubes, etc.
Lathe bed casting nickname machine tool castings is also called the machine tool bed casting, large bed casting, heavy machine tool castings, planer of castings and disappeared casting die bed.
Ceramic lined pipe is made through self-propagating high-temperature synthesis (SHS) technique.
Cast basalt lined steel pipe is composed by lined with cast basalt pipe, outside steel pipe and cement mortar filling between the two layers.
Ceramic tile lined pipes have very uniform coating of specially formulated ceramic material that is affixed to the inner of the pipe.
The material of the rare earth alloy wear-resistant pipe is ZG40CrMnMoNiSiRe, which is also the grade of rare earth alloy steel.
Tubes Erosion Shields are used to protect boiler tubing from the highly erosive effects of high temperatures and pressures thereby greatly extending tube life.
The ASTM A213 T91 seamless tubes are primarily used for boiler, superheater, and heat-exchanger.
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