Guangming Group shares powder metallurgy application scenarios today

Powder metallurgy, with its advantages such as near-net shape forming, high material utilization rate, and the ability to produce materials with special properties, has become a core manufacturing process in various fields including automotive, aerospace, electronics, medical, machinery, and new energy. It covers the full range of needs, from precision micro-parts to large structural components.

1. Automobile manufacturing (the largest application field, accounting for over 50%)

Traditional fuel vehicles: engine connecting rod, valve seat ring, camshaft, oil pump gear; transmission synchronizer, gear hub, planetary carrier; brake system brake pads, clutch plates; chassis including oil bearings, shock absorber parts.

New energy vehicles: drive motor iron core, magnet, gear; battery pack structural components, cooling components; high-voltage relay contacts, precision parts of electric drive system.

Core advantages: lightweight, high precision, low cost, near net shape, with a single-vehicle usage of 8–10kg.

II. Aerospace (core of high-end manufacturing)

Engine: high-temperature alloy turbine disks, blades, combustion chamber components; titanium alloy casings, nozzles.

Airframe and structure: Titanium alloy/aluminum alloy frames, spars, landing gear components; satellite inertial devices, counterweights.

Rockets and missiles: high-temperature components made of tungsten alloy and molybdenum alloy; composite material casings and nozzles.

Core advantages: Solving the molding of refractory/difficult-to-process materials, achieving the integration of complex structures, and reducing weight and increasing efficiency.

III. Electronics and 3C (Micro Precision)

Mobile phones / Wearables: MIM process card tray, folding screen hinge, lens components, smartwatch structural components, magnetic components.

Electronic components: soft magnetic/permanent magnetic cores, electrical contact materials (silver tungsten, copper tungsten), heat dissipation substrates, shielding components.

Motor/Electrical Appliances: Precision components for micro motor cores, brushes, relays, and sensors.

Core advantages: micron-level precision, complex structure, and customized materials.

IV. Medical devices (biocompatibility + precision)

Orthopedic implants: Titanium alloy/cobalt-chromium alloy artificial joints, bone plates, bone screws, spinal fusion devices (porous structure to promote osseointegration).

Dentistry: dental implant abutments, dental crowns, orthodontic components.

Surgical instruments: minimally invasive instruments, cutting tools, grasping devices, and endoscope components.

Core advantages: good biocompatibility, corrosion resistance, and customizable porous/gradient structures.

V. Machinery and Tools (Wear-resistant / High Strength)

Hard alloy: cutting tools, drills, molds, rollers, wear-resistant lining plates (mainly WC-Co).

Basic mechanical components: gears, bearings, cams, sprockets, clutches, hydraulic valve blocks.

Filtration and porous materials: metal filters, breathable components, noise reducers, fluid distributors.

Core advantages: high hardness, wear resistance, high temperature resistance, suitable for making porous/gradient materials.

VI. New energy and energy equipment

Battery: cathode material for lithium batteries (lithium iron phosphate, ternary), current collector, bipolar plate.

Wind power: gearbox planet carrier, bearing, brake disc, generator magnet.

Nuclear power/Photovoltaic: Control rods (boron carbide), core structural components, photovoltaic electrodes, heat dissipation components.

Hydrogen energy: fuel cell bipolar plate, catalyst carrier, hydrogen storage material.

VII. Other special scenarios

Refractory metals: tungsten, molybdenum, tantalum, niobium products (filaments, electrodes, high-temperature furnace components).

Military industry: armor-piercing cores, armor components, fuse parts, and communication devices.

Home appliances: oil-impregnated bearings for motors, compressor parts, heat dissipation components, and stainless steel structural components.

Powder metallurgy, metal injection molding, powder metallurgy gears

Guangming Group specializes in the research, development, and manufacturing of metal forming technology and wear-resistant materials. Its main products include metal press-forming and injection-forming powder metallurgy products.

The company boasts a team of highly qualified talents. Its founding team hails from the Guangzhou Nonferrous Metal Research Institute, a national-level research institution directly under the Ministry of Science and Technology. With extensive industry experience and robust research and development capabilities, they provide a continuous stream of innovative impetus for the company's growth. The company has been awarded 5 invention patents and over 30 utility model patents. It has also obtained certifications under the IATF16949 quality management system, ISO9001-2015 quality management system, ISO14001 environmental management system, and intellectual property management system. Additionally, it has secured international trademark certification. The company is recognized as an innovative enterprise in Guangdong Province, a Little Giant Enterprise in Science and Technology in Guangzhou, a council member of the Guangdong Powder Metallurgy Industry Technology Innovation Alliance, and an initiator of the Guangzhou Advanced Powder Metallurgy Cluster Promotion Center