| Customization: | Available |
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| Processing Object: | Metal |
| Molding Style: | Forging |
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Botou Casting Machinery Factory, the esteemed predecessor of Cangzhou Metallic Crafts Co., Ltd, proudly resides in the renowned casting and forging hub of Botou, within the esteemed Hebei province of China, strategically positioned just 200km from the vibrant capital city of Beijing. With an illustrious legacy spanning over three decades in the bespoke forging industry, our factory stands as a testament to traditional craftsmanship blended with modern innovation. As a pioneering forging manufacturer, we not only draw from the wealth of industry expertise but are also passionately committed to integrating cutting-edge techniques and advanced machinery. With an unwavering dedication to excellence, we eagerly strive to evolve and adapt, ensuring that we not only meet but exceed the ever-evolving demands of the marketplace.
Forging, an age-old technique in the realm of metalworking, continues to reign supreme as a method of choice, due to its unmatched effectiveness and efficiency. At its essence, forging is a transformative process where raw metal is meticulously shaped while ensuring it never reaches its melting point. Throughout this artful process, the metal sustains its solid form as skilled operators expertly employ a variety of forming techniques such as hammering, rolling, or pressing. Despite the diverse range of forging variations, each boasting unique advantages, most methodologies involve heating the metal workpiece to elevated temperatures, easing the way for these intricate shaping processes.
When juxtaposed with casting or alternative metalworking methods, forging stands out by delivering superior physical properties, notably a remarkable level of tensile strength, all while maintaining an appealing price-point. These advantageous traits primarily arise from the significant modifications in the metal's grain structure. The unyielding nature of the metal, never reaching a molten state, allows the applied percussive or compressive forces to guide the grain along the flow of the finished product. This process culminates in components that boast superior strength compared to their machined or cast counterparts.
CMC Forge bridges the gap between these exceptional advantages and the diverse needs of clients spanning various industries. By providing a comprehensive suite of expert forging services, we ensure the fulfillment of a wide range of application requirements.
THE ART AND SCIENCE BEHIND THE FORGING PROCESS
The world of forging encompasses numerous subtypes, each offering distinct pathways to forming a product. However, despite these variations, most procedures adhere to a similar foundational outline.
Discover the fascinating world of metal forging with the two primary processes: hot forging and cold forging. Though both methods serve the purpose of shaping metal, they each bring unique approaches and benefits, resulting in similar end products.
Hot forging is a remarkable process that involves heating metal above its recrystallization temperature, sometimes reaching a scorching 2,300 degrees Fahrenheit. The primary advantage of this intense heating is the significant reduction in the energy needed to accurately form the metal, thanks to the lowered yield strength and enhanced ductility. Additionally, hot forging ensures that chemical inconsistencies are effectively eliminated, delivering high-quality finished products.
Cold forging offers an alternative method where metals are forged at room temperature or below their recrystallization threshold. Metals such as high-carbon steel present challenges due to their strength, but cold forging shines when it comes to precise dimensional control, uniformity, superior surface finish, and reduced contamination. The process includes a variety of techniques like bending, extruding, cold drawing, and cold heading. This versatility, however, requires more robust equipment and might involve intermediate annealing, representing a trade-off for these advantages.
ADVANTAGES
Our company proudly delivers superior quality hot forging parts and components meticulously crafted for a vast array of industries. Whether it's automotive, food and dairy, machinery, medical, plumbing, irrigation, mining, petrochemical, electrical, energy, aerospace, submarines, or beyond, our products cater to every need with exceptional precision.
Renowned for its strength, hot forging stands out as a leading metal manufacturing process. We specialize in crafting robust hot forging parts and components, ranging from mere grams to several hundred kilograms. For those requiring special surface finishes, we offer an extensive suite of secondary operations, including precision machining and premium surface finishing that ensure superior results.
Hot forging is a transformative process where metal is heated beyond its recrystallization temperature, reducing flow stress and energy demands, thereby boosting production rates. This method enhances malleability and reduces the risk of metal fracture, ensuring ease of shaping and superior quality outcomes.
The majority of iron and its alloys undergo hot forging due to two primary reasons: #1) Hard materials like steel and iron become increasingly challenging to work with as work hardening progresses. #2) Hot forging followed by heat treatment is a cost-effective strategy to strengthen metals like steel, providing a viable alternative to cold working methods.
Typical hot forging temperature ranges are: Aluminum (Al) Alloys - 360° (680°F) to 520°C (968°F); Copper (Cu) Alloys - 700°C (1,292°F) - 800°C (1,472°F); Steel - up to 1,150°C (2,102°F).
Hot forging involves deforming metals at temperatures above their recrystallization points, preventing strain hardening. The metal is heated to high temperatures and then shaped in a heated mold. This process allows for the creation of intricate shapes that are unattainable through cold forging methods.
For superalloys with limited malleability, isothermal forging (performed in a controlled atmosphere) is employed to prevent oxidation. This process, synonymous with hot forging, maintains the workpiece at an optimal temperature throughout the operation, ensuring uniformity and excellence.
Temperature maintenance is achieved by heating the mold to match or slightly trail the workpiece temperature. This seamless temperature synchronization eliminates cooling at the mold-workpiece interface, enhancing the metal's flow properties and overall quality.
| Material | Characteristics | Application |
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| Stainless Steel | Corrosion-resistant |
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| Low Carbon and Low Alloy Steel | Easily processed Good mechanical properties Low material cost |
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| HSLA/Microalloy Steel | Good mechanical properties Low material cost Simple thermomechanical treatment |
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| Aluminum | Good strength-to-weight ratio Readily forged |
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| Aluminum A356.0 | Good strength-to-weight ratio Readily forged |
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| Nickel-Base Superalloy | Oxidation resistance Creep-rupture strength |
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| Titanium | High strength Low density Excellent corrosion resistance |
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