MIM Factory Direct Selling Stainless Steel Watch Strap Buckle Watch Accessories

Metal Injection Molding (MIM) is the fifth generation of metal forming technology. Over the past 40 years, it has evolved significantly and found widespread applications, especially in the 3C industry. From its early stages to a mature process, MIM has played a crucial role in the development of various products. Several key components such as hinges, fiber optic connector bases, and new-style connectors are heavily dependent on MIM technology. These parts are now produced in large quantities, and more industries are adopting this advanced manufacturing method. At Drome, we offer comprehensive one-stop solutions for both MIM and CIM processes. Our services include: 1. Cost-effective production of complex parts ranging from 0.03g to 200g using high-performance engineering materials. 2. Parts with high dimensional accuracy (±0.1% to ±0.5%) and excellent surface finish (1–2μm). 3. High-density parts (96%–100%), with uniform microstructure and superior mechanical properties. 4. Flexibility in material selection and wide application across multiple industries. 5. Eco-friendly production with waste recycling, high automation levels, and suitability for mass production. Here's a general flowchart of the MIM process: Below are some common applications of MIM: **Product Range** | Material | Density (g/cm³) | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) | Young’s Modulus (GPa) | Impact Energy (J) | Hardness (Rockwell) | |----------|------------------|-------------------------|----------------------|----------------|-----------------------|-------------------|---------------------| | MIM-Fe2Ni | 7.8 | 280 | 115 | 25 | - | - | 55 HRB | | MIM-Fe8Ni | 7.8 | 450 | - | 12 | - | - | 84 HRB | | MIM-2200 (as sintered) | 7.8 | 290 | 125 | 40.0 | 190 | 135 | 45 HRB | | MIM-2700 (as sintered) | 7.8 | 415 | 255 | 26.0 | 190 | 175 | 69 HRB | | MIM-4605 (as sintered) | 7.8 | 440 | 205 | 15.0 | 200 | 70 | 62 HRB | | MIM-4605 (Q&T) | 7.8 | 1655 | 1480 | 2.0 | 205 | 55 | 48 HRC | | MIM-304L | 7.8 | 500 | - | 70 | - | - | 60 HRB | | MIM-316L (as sintered) | 7.85 | 520 | 175 | 50.0 | 190 | 190 | 67 HRB | | MIM-410 | 7.7 | 900 | - | 7 | - | - | 40 HRC | | MIM-420 (heat treated) | 7.7 | 1380 | 1200 | 12 | 190 | 40 | 45–60 HRC | | MIM-430L (as sintered) | 7.8 | 410 | 240 | 25.0 | 210 | 150 | 65 HRB | | MIM-440C | 7.8 | 700 | 590 | 15 | - | - | 45–60 HRC | | MIM-17-4PH (as sintered) | 7.8 | 900 | 730 | 6.0 | 190 | 140 | 27 HRC | | MIM-17-4PH (heat treated) | 7.8 | 1190 | 1090 | 6.0 | 190 | 140 | 33 HRC | **Material Properties Table** | Material | Density (g/cm³) | Tensile Strength (MPa) | Elastic Modulus (GPa) | Thermal Conductivity (W/mK) | Thermal Expansion (10⁻⁶/K) | |----------|------------------|-------------------------|------------------------|-------------------------------|------------------------------| | Copper (Cu) | 8.9 | 100 | 130 | 250 | 13 | | Invar (Fe-36Ni) | 8 | 300 | 205 | 20 | 5 | | Kovar (Fe-29Ni-17Co) | 8.0 | 480 | 200 | 17 | 4.9 | | Molybdenum-Copper (Mo-15Cu) | 10 | 210 | 280 | 170 | 7 | | Molybdenum-Copper (Mo-20Cu) | 9.9 | 200 | 280 | 145 | 6.5 | | Tungsten-Copper (W-10Cu) | 17 | 500 | 340 | 209 | 6 | | Tungsten-Copper (W-20Cu) | 16 | 560 | 290 | 247 | 7 | | Tungsten-Copper (W-30Cu) | 14 | 420 | 260 | 260 | 11 | **Application Fields** | Industry | Application Examples | |----------|----------------------| | Aerospace | Airfoil Hinge, Rocket Nozzle, Missile Spoiler, Turbine Blade Core | | Automotive | Ignition Control Lock Parts, Turbocharger Rotor, Valve Guide Rail, Brake Gear Parts | | Electronics | Disc Drive Parts, Cable Connector, Electronic Valve Shell, Heat Sink Material | | Defense | Mine Rotor, Gun Trigger, Armor Piercer, Sight Base | | Medical | Orthopedic Bracket, Surgical Needle, Biopsy Forceps, Radiation Shield | | Daily Necessities | Watch Case, Watch Band, Watch Buckle, Golf Club Head | | Mechanical | Irregular Milling Cutter, Cutting Tools, Micro Gears | **FAQ** 1. **How can I get a quote?** Please send us your 2D or 3D drawings. Process: Customer Inquiry → Engineering Communication → Cost Analysis → Sales Analysis → Quote to Customer - Only 1 working day required - Submit RFQ with complete commercial terms 2. **How do you ship the goods?** For small quantities, we use TNT, FEDEX, UPS, etc. For large quantities, air or sea freight is available. 3. **What about packaging?** We usually use plastic bags or cartons. If you have specific requirements, we will follow them. **Company Profile** - Specializing in Metal Injection Molding (MIM), Ceramic Injection Molding (CIM), and Plastic Injection Molding (PIM) - 10,000 sq.m of manufacturing space, with 30,000 sq.m under construction - Over 200 employees, including 17 engineers - 2017 sales revenue exceeded $10 million USD - Certified with IATF 16949, ISO 9001, OHSAS 18001, and ISO 14001 - Invest 5% of annual revenue in R&D - Equipped with top-tier machines from Germany (Arburg), Japan (Nissei, Shimadzu), etc. - Serving leading companies in automotive, consumer electronics, and medical industries.

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Foshan Modern Copper & Aluminum Extrusion Co.,Ltd. , https://www.fsmodernaluminium.com