Neway Precision Works Ltd R&D Team

 Welcome to the fascinating world of Metal Injection Molding (MIM) , a process that combines the design flexibility of plastic injection molding with the strength and integrity of wrought metals. The importance of material selection in MIM cannot be overstated. The choice of material directly influences the final product's performance, durability, and application. This blog aims to provide a comprehensive overview of the various alloy options available in MIM , their properties, and their implications for part designers and purchasers. MIM Alloy Options Download PDF: All Metal Injection Molding Material  Datasheet Material Types Common Grade Low Alloy Steels MIM 4605, MIM 4140, MIM 4340, MIM 2700, MIM 2200, MIM 52100, MIM 8620, MIM 9310 Magnetic Alloy MIM-Fe-50Ni, MIM-Fe-3Si, MIM-Fe-50Co, MIM-2200 (Fe-2%Ni), MIM-430L Stainless Steel MIM-304, MIM-316L, MIM-17-4 PH, MIM-420, MIM-440C, MIM-430 Titanium Alloy Ti-6Al-4V (Grade 5), Ti-6Al-7Nb (Grade 26), Ti-5Al-2.5Fe (Grade 38), Ti-3Al-

  Metal Injection Molding Automotive Cam Mechanism: MIM Supplier Cam mechanisms are ingenious devices that transform rotary motion into reciprocating or oscillating motion. They consist of a cam, which is a specially shaped profile, and a follower, typically a lever or a roller, that follows the contour of the cam. In the production world, cam mechanisms find their application in many contexts. For instance, in Consumer Electronics , cam mechanisms are utilized in compact disc trays to smoothly open and close. The precision of these mechanisms ensures a seamless user experience. In the Telecommunication industry, cam mechanisms are pivotal in creating precise movements in devices like switches and connectors. In Power Tools , cam mechanisms drive the reciprocating action of saws and drills, enhancing their efficiency and accuracy. In the Lighting Solutions sector, they control the positioning of light fixtures, enabling precise illumination control. Finally, in Locking Systems , cam m

  MIM-4140 Low Alloy Steel Metal Injection Molding service MIM-4140 is a remarkable low-alloy steel at the intersection of advanced materials and precision manufacturing. It combines the versatile Metal Injection Molding (MIM) process with the renowned properties of 4140 steel. This alloy offers exceptional strength, making it ideal for durability applications. Its low-alloy composition enhances toughness, allowing it to withstand heavy loads and high-stress conditions. MIM-4140 also boasts excellent machinability, ensuring that complex, near-net-shape parts can be produced precisely. From automotive components to industrial machinery and beyond, MIM-4140 low-alloy steel shines as a material of choice for intricate parts, demanding a unique blend of strength, toughness, and precision. Key Features and Applications of MIM-4140 Key Features Applications Exceptional Strength Automotive Components High Toughness Industrial Machinery Parts Excellent Machinability Tooling and Tool Components

  Understanding MIM Shrinkage The shrinkage in Metal Injection Molding (MIM) is a critical consideration in the manufacturing process. During MIM, metal powders are mixed with a binder to create a feedstock, which is then molded into the desired shape. After molding, the parts go through a debinding process to remove the binder, and then they are sintered at high temperatures to achieve the final metal part. Shrinkage in MIM occurs primarily during the sintering phase . During sintering, the metal particles in the feedstock bond together and densify, causing the part to shrink. The shrinkage can vary depending on several factors, including the material used, the specific MIM process parameters, and the part's geometry. Typically, the shrinkage in MIM falls within the range of 15% to 20%. It means a part initially molded will reduce size by 15% to 20% during sintering. The mold used for MIM is designed to produce parts slightly larger than the final specifications to compensate fo

  What Is Powder Compression Molding (PCM) Powder Compression Molding (PCM), known as powder compaction molding, is a specialized manufacturing process to create complex components from powdered materials. PCM has a variety of optional materials, including some high-melting point alloys, hard alloys, and other difficult-to-process materials. The  metal injection molding (MIM) process  makes these materials difficult to process. The PCM process utilizes controlled pressure compaction of powder within a mold to form precision PCM parts. Tight tolerances, hard surfaces, and aesthetics for final parts through sintering and post-processing PCM-Powder Compression Molding Process Overview PCM involves the compression of fine powders into a desired shape using a mold and pressure. This highly customizable process makes it suitable for producing parts with intricate geometries, varying densities, and tailored mechanical properties. Compared to the MIM process, the PCM process has a lower comple

  MIM 316L Metal Injection Molding Service MIM 316L metal injection molding service combines the high complexity, high precision, and low cost of mass production of plastic injection molding with the excellent physical and chemical properties of 316L-MIM material. 316L MIM parts offer excellent corrosion resistance, strength, and biocompatibility. They are ideal for applications like medical implants, surgical instruments, marine hardware, and chemical processing equipment where durability and corrosion resistance are critical. 316L provides good mechanical properties while maintaining the stainless steel's anti-corrosive benefits. MIM 316L Stainless Steel Typical Properties Download PDF: MIM-316L Stainless Steel Datasheet MIM 316L Stainless Steel Chemical Composition Iron (Fe) Chromium (Cr) Nickel (Ni) Molybdenum (Mo) Manganese (Mn) Silicon (Si) Carbon (C) Phosphorus (P) Sulfur (S) 316L Balance 16.5 12 2.1 0.8 0.6 0.02 0.04 0.01 MIM 316L Stainless Steel Mechanical Properties Ten

  17-4 PH Metal Injection Molding 17-4PH stainless steel is a precipitation-hardening martensitic stainless steel that contains approximately 17% chromium and 4% nickel as its major alloying elements. It offers an excellent combination of high strength, good corrosion resistance, and ease of machinability. 17-4PH is widely used for metal injection molded parts because it can achieve high strength and hardness through heat treatment while retaining good corrosion resistance and excellent mechanical properties. The metal injection molding process combines the advantages of plastic injection molding with excellent properties of 17-4 PH. Plastic injection molding process allows high complexity for 17-4 PH MIM parts. Precipitation hardening heat treatment allows 17-4PH MIM parts to attain high tensile strength, yield strength, and hardness needed for demanding applications. Common 17-4 PH Grade Used in MIM Download PDF: MIM 17-4 PH Datasheet Typical 17-4 PH has five grades, including 17-4

  Magnetic Alloy Metal Injection Molding Magnetic Alloy Metal Injection Molding (MIM) is a cutting-edge manufacturing process offered by Neway that combines the versatility of plastic injection molding with the superior properties of magnetic alloys. It involves finely powdered MIM magnetic alloy materials , such as MIM-Fe-50Ni, MIM-Fe-3Si, and MIM-Fe-50Co, mixed with a binder to form a feedstock. This feedstock is then injected into molds with high precision. After shaping, the components undergo a debinding and sintering to achieve their final metallic form. MIM enables intricate geometries, exceptional magnetic characteristics, and high production efficiency, making it an ideal solution for various industries. Magnetic Alloy Optional for MIM MIM-Fe-50Ni Magnetic Strength: Exhibits high magnetic flux density, ideal for applications requiring strong magnetic properties. Thermal Stability: Maintains magnetic performance even under varying temperature conditions. Applications: Suited