Ta6v Titanium Alloy Powder Metal Injection Molding Parts

Titanium alloy metal injection molding parts, as important components in the mechanical field, have been widely used. Compared with traditional metal castings, titanium alloy metal injection molding parts have the advantages of lightness, strength, and corrosion resistance, so they have important applications in aviation, aerospace, automobiles, medical and other fields. However, when using titanium alloy metal injection molding parts, material selection and testing are very important links. The following will focus on these two aspects for detailed explanation.

Material Selection Of Titanium Alloy Metal Injection Molding Parts

1. Selection of titanium alloy types

When selecting titanium alloy metal injection molding parts materials, different titanium alloys need to be selected according to the actual application environment. There are many types of titanium alloys, such as α+β type, β type, α type, etc. Among them, TA2, TA6V, TC4, Ti-6242, etc. are commonly used.

TA2 titanium alloy is a commonly used titanium alloy with good processability, weldability, high plasticity, good low temperature, micro-corrosion and hot steam resistance.

TA6V alloy is a typical α+β type titanium alloy with high strength, corrosion resistance and fatigue performance, and is widely used in aviation and aerospace fields.

TC4 alloy is a relatively uniform composition among α+β type titanium alloys, with high mechanical properties and good corrosion resistance.

Ti-6242 alloy is a β type titanium alloy with high strength, high plasticity and good thermal expansion performance, and is widely used in the field of aviation manufacturing.

2. Purity requirements of titanium alloys

Titanium alloys are composed of titanium and other metal elements. The purity requirements have a great influence on the mechanical properties, physical properties, and process properties of titanium alloys. The total amount of impurities corresponding to the purity is usually required to be less than 0.1%.

3. The influence of other product requirements

When selecting titanium casting materials, the influence of other product requirements on the materials must also be considered. Factors such as product performance requirements and usage requirements, production process status and development trends will affect the selection of materials.

Inspection Of Titanium Alloy Metal Injection Molded Parts

1. Appearance inspection of titanium alloy metal injection molded parts

When producing titanium alloy metal injection molded parts, appearance inspection must be carried out first to find the corresponding defects. Appearance inspection requires naked eye observation first, and then microscopic inspection with a magnifying glass or microscope to determine the inspection data of titanium alloy metal injection molded parts.

2. X-ray inspection

X-ray inspection is a non-contact inspection method that can be used to detect internal defects of titanium alloy metal injection molded parts. X-rays enter the interior of titanium alloy metal injection molded parts and record the absorption of X-rays by titanium alloy metal injection molded parts, thereby discovering internal defects of titanium alloy metal injection molded parts.

3. Ultrasonic inspection

Ultrasonic inspection is also a non-contact inspection method that is suitable for the detection of surface defects and internal defects. Ultrasonic inspection requires the use of a special ultrasonic probe to use the energy of sound waves to detect material defects.

4. Magnetic Particle Testing

Magnetic particle testing is an important method for detecting surface defects of titanium alloy metal injection molded parts. It uses magnetic powder particles as a medium, sprays them on the surface of titanium castings, and gathers magnetic powder particles on the surface of titanium alloy metal injection molded parts through the action of the magnetic field, thereby discovering surface defects.

5. Coating Testing

Coating testing is a test for defects such as coating adhesion, surface morphology and texture. Coating testing usually uses optical microscopes, scanning electron microscopes and other detection methods.

6. Conventional physical property testing

Conventional physical property testing is a test for mechanical property testing, chemical property testing, thermodynamic property testing and other aspects of titanium castings. Commonly used conventional physical property tests include tensile testing, impact testing, hardness testing, chemical testing, etc.

Application Fields

Since titanium and titanium alloys have various excellent properties, they are widely used in aerospace, shipbuilding, metallurgy, electronics, chemicals, petroleum, mechanical equipment, electroplating equipment, sports goods, watches, glasses, jewelry, environmental protection, medical equipment, golf, precision machining, marine engineering, thermal engineering, construction engineering, automobile industry, furniture and daily consumer goods.

Qinhuangdao Zhongwei Precision Machinery Co., Ltd. is a high-tech enterprise specializing in metal powder injection molding (MIM) and R&D, production and service. It has a complete production system of design-mold opening-batch-sintering-machining-grinding and polishing-assembly. The company passed the ISO9001:2008 quality system certification in 2015 and obtained the Qinhuangdao High-tech Enterprise Certificate in 2017. Our company can produce various structural parts, functional parts and appearance parts with complex three-dimensional shapes according to the needs of different customers. Products are widely used in 3C industry, lock industry, watch and jewelry industry, medical equipment industry, home appliance industry, automobile industry, communication product industry, etc. We are based on a team of talents graduated from the Department of Powder Materials, and provide high-quality products to customers in various industries with rigorous and standardized control processes.

Our efficiency: quotation within 24 hours, 10-15 days mold cycle, 5 days proofing cycle, 7 days bulk product cycle.

Our technical team: The R&D team headed by Dr. Chen from Beijing University of Science and Technology has maintained a product development success rate of more than 98% for two consecutive years. The company develops more than 400 new products on average each year, which is more than 80% higher than its peers, and has obtained more than 20 patent certificates. We can produce titanium alloy, stainless steel, high-temperature alloy, and other MIM parts for you

Our services: Our company has a complete set of production lines including mold manufacturing, batching, sintering, CNC machining, grinding and polishing, and assembly; customer service actively reports production progress to customers every 3 days.

Our quality: 100% of our products have established a complete set of process data to ensure quality and stability of different batches, and the average yield rate is controlled at more than 98%.

We will repay our customers for their long-term support and trust with higher quality and better service. We sincerely invite new and old friends from all walks of life to visit us for guidance, to deepen our understanding and to cooperate sincerely!