wx

Search Products

Precision Ceramic Injection Molding (CIM): Mass Production of Small, Complex, and High-Performance Ceramic Parts | CRAC Advanced Ceramics

Introduction: Overcoming the Limitations of Traditional Ceramic Manufacturing

Manufacturing small, intricate ceramic components traditionally faces significant hurdles related to complexity, cost, and dimensional consistency during mass production. Conventional forming techniques often restrict design flexibility, leading to higher rejection rates for parts with fine details or complex geometries.
Chuangrui Advanced Ceramics (CRAC)? utilizes the advanced Ceramic Injection Molding (CIM)? process to overcome these limitations. CIM is a branch of modern powder injection molding technology (PIM), recognized as a near-net-shape ceramic plastic forming method that is developing the fastest and has the widest application worldwide. CRAC facilitates the mass production of small-sized, precise, and advanced ceramic products? with complex three-dimensional shapes.

?? GET QUOTE

Quick Reference Table - CRAC Precision Injection Molding Solutions

Modules/Focus
Key Points Quick Reference
Core Value
Technology?
Ceramic Injection Molding (CIM), combining plastic injection molding with ceramic sintering technology.
Enables low-cost, high-volume production? of intricately shaped ceramic parts.
Design Flexibility?
Allows for special-shaped structures, internal threads, undercuts, and small apertures.
Liberates product design? from the constraints of conventional processes.
Material Range?
Alumina, Zirconia, ZTA, Silicon Nitride, Silicon Carbide, and Polycrystalline Ruby.
Provides components with properties like high strength, excellent wear resistance, and variety of colors.
Precision?
Tolerance accuracy generally ±0.5%, with micron-level precision? achievable through complementary methods.
Guarantees the dimensional accuracy required for precise components.
Expertise?
CRAC team has 28 years? experience in advanced ceramics.
Established authority and leadership in advanced ceramics, successfully mass-producing micron precision injection molding ceramic parts.

What is the Ceramic Injection Molding (CIM) Process?

Ceramic Injection Molding (CIM) is an essential interdisciplinary application, integrating two entirely different processing techniques: plastic injection molding and ceramic sintering technology. It is a near-net-shape method that produces complex, intricately shaped parts in a manner similar to plastic molding, but using ceramic materials.
CRAC utilizes the CIM process to create parts from a range of advanced ceramic materials, including alumina, zirconia, ZTA, silicon nitride, and silicon carbide.
The CIM Process Sequence:
The CIM process involves several critical stages to transform ceramic powder into a dense, finished part:
  1. Internal Mixing
  2. Crushing
  3. Granulation
  4. Injection Molding
  5. Debinding
  6. Binder Removal
  7. Sintering
  8. Grinding
  9. Finished Product Inspection

Why Choose CIM for Complex Ceramic Components?

CIM is the optimal choice for manufacturers requiring small, highly precise ceramic parts that are difficult or impossible to produce efficiently using conventional dry pressing or machining methods.
  1. High Design Flexibility and Complexity:
    CIM offers a greater degree of design flexibility compared to numerous other manufacturing processes. It is possible to design special-shaped structures both internally and externally, including internal threads, undercuts, and small apertures. This feature allows for the creation of intricate parts previously constrained by conventional manufacturing.
  2. Achieving High Dimensional Precision:
    CRAC focuses on molding ceramics for small, complex, and precise parts, achieving a tolerance of micron level. Generally, a tolerance accuracy of ±0.5%? can be obtained, and in combination with other processing methods, even higher dimensional accuracy? can be achieved.
  3. Mass Production Capability:
    The CIM process facilitates the mass production? of small, precise, and advanced ceramic products. This is crucial for industries requiring thousands of consistent components, such as consumer electronics or medical devices.

?? GET QUOTE

Technical Specifications of CRAC Injection Molding Materials

CRAC processes materials like alumina, zirconia, ZTA (Zirconia Toughened Alumina), and polycrystalline ruby, strictly following design specifications. These materials provide superior properties such as high density, high strength, high fracture toughness, and high hardness.
Material
Density (g/cm³)
Flexural Strength (MPa)
Vickers Hardness (HV)
Key Features
Black Zirconia (Y-PSZ)?
≥6.0?
≥1200?
1200?
Superior fracture toughness and strength.
99.7% Alumina?
≥3.92?
≥600?
2000?
High hardness and excellent electrical insulation.
40% ZTA?
≥4.8?
—
1500?
Excellent wear resistance due to Zirconia Toughened Alumina matrix.

Broad Applications of CRAC Precision Injection Molding Ceramic Parts

CRAC Precision Injection Molding Ceramic Parts are utilized globally due to their enhanced properties such as biocompatibility, excellent wear resistance, high strength, and a rich variety of colors.
Application Field
CRAC Parts Example
Performance Advantages
Consumer Electronics & Wearables?
Ceramic Bezel, Ceramic Watch parts.
High hardness, scratch resistance, strong signal penetration, rich colors, and high temperature resistance.
Medical & Healthcare?
Medical Ceramic Parts, Medical filling ceramic pump.
Corrosion-resistant, wear-resistant, high hardness, high fracture toughness, and good biocompatibility.
Semiconductor & Optical Comm.?
Ceramic Capillary, Ceramic Split Sleeve and Ferrules.
Ultra-high dimensional accuracy, high strength, excellent wear resistance, corrosion-resistant, anti-static, and high purity.
Personal Care?
Ceramic Clipper Blades, Ceramic Cosmetic Parts.
High hardness, scratch resistance, high temperature and acid/alkali corrosion resistance, and no release of metal ions.
Fashion & Accessories?
Ceramic Jewelry Pieces, Watch cases, watch clasps.
High hardness, scratch resistance, corrosion resistance, biocompatibility, non-allergenicity, and low susceptibility to bacterial growth.

CRAC: A Pioneer and Leader in Precision Injection Molding

Choosing CRAC ensures a partnership with a manufacturer possessing deep technical roots and comprehensive quality assurance:
  1. Pioneering History:? The founder of Chuangrui Company was the first in China to develop and launch zirconia beads in 1997, successfully breaking the foreign monopoly in this technical field.
  2. Experienced Authority:? CRAC was officially established in 2006, adhering to core concepts of "technology leadership, product innovation," and possesses 28 years? experience focusing on advanced ceramics and grinding media.
  3. Comprehensive Product Matrix:? CRAC has successfully and independently developed and mass-produced a product matrix including micron precision ceramic injection parts.
  4. Quality Control Commitment:? CRAC maintains strict product quality inspection standards and advanced production processes, ensuring every step from raw material procurement to finished product output undergoes meticulous quality control, thereby guaranteeing the quality and stability of each batch of products.

    ?? GET QUOTE

Contact CRAC Advanced Ceramics

CRAC provides certainty in quality, performance, and efficiency for your most challenging ceramic component needs.
Contact us now to discuss your requirements for precision injection molded ceramic parts!

?? Tel: +86 18673681016 ?? Email:  ?? Web: 

Get a Full Quote

Please write a email.
免费中文字幕午夜理论模特_欧美极品专区高清在线_日韩精品一区二区亚洲小泽_免费无遮挡无码永久在线观看视频 
    • 

      <i id="bkzwd"><pre id="bkzwd"></pre></i>
      2. 

        3. <ins id="bkzwd"><table id="bkzwd"></table></ins>
        
日韩欧美亚洲综合点击进入
|
在线观看国产一区二三区
|
嫩草伊人久久精品少妇AV
|
依人青青青在线观看视频
|
亚洲成AV人片在线观看不卡
|
亚洲一区精品动态图
|



 



















    





    
        
        
        
            
            
            
                            
        
                    
        Related Links
        
                                            0.1mm zirconia beads
                                            zirconia beads manufacturer
                                            zirconia beads in china
                                            zirconia beads supplier
                                            oem zirconia beads
                                            odm zirconia beads
                                            zirconia beads factory
                                            cheap zirconia beads
                                            customized zirconia beads
                                            zirconia beads exporter
                                            best price zirconia beads
                                            high quality zirconia beads
                                            zirconia beads seller
                                            custom-made zirconia beads
                                            zirconia beads agency
                                            low price zirconia beads
                                            professional zirconia beads
                                            top quality zirconia beads
                                            hot sale zirconia beads
                                            zirconia beads company
                                            zirconia beads wholesaler
                                            zirconia beads production
                                            zirconia beads producer
                                            zirconia beads brand
                                            crac zirconia beads
                                            nano zirconia beads
                                            nanometer zirconia beads
                                            zirconia beads for new energy
                                            zirconia beads for milling
                                            zirconia beads for dispersion