Forming method and device of ceramic micro-bead green body
A technology of ceramic microbeads and a molding method, applied in the field of structural ceramics, can solve problems such as being unfavorable to the physical and mental health of operators and environmental protection, reducing the qualified rate of spheres, and many liquid beads or lines, so as to protect workers' health and safety. Surrounding environment, improving bead yield and production efficiency, and the effect of continuous and efficient production
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0024] Example 1: Preparation of alumina beads and its green forming device
[0025] See figure 1 .
[0026] Alumina microbeads forming device: high-position storage tank 1 and titration vessel 3 are connected by a pipe, the bottom of titrator 3 is provided with a Φ0.9mm titration hole 12, and the vibrator 14 is connected to the side of the titrator 3, below the titrator 3 A collection tank 6 containing glycerin 7 is provided. The collection tank 6 is equipped with an oil bath heating device 9 outside, and the collection tank 6 is equipped with a screen 5 that moves forward and backward along both sides.
[0027] Using the above-mentioned alumina microbead green body forming device to prepare alumina microbead green bodies and finished products:
[0028] Weigh the industrial raw material α-Al 2 O 3 86kg, Y 2 O 3 2kg, SiO 2 2kg of powder, mixed with 1.2kg of ammonium citrate and 11.5kg of water after ball milling, adding 1.3kg of polyacrylic acid, stirring the ball milling for 2 hours,...
Embodiment 2
[0030] Example 2: Preparation and molding device of black zirconia ceramic beads
[0031] See figure 1 and image 3 .
[0032] Black zirconia ceramic microbeads forming device: high-position storage tank 1 and titration vessel 3 are connected by pipes, titrator 3 is fixedly connected with vibrator 14, and the bottom of titrator 3 is provided with Φ0.8mm titration hole 12, titration hole 12 The lower part is provided with an arc-shaped guide body 13A. A collection tank 6 containing glycerin 7 is installed under the titrator 3. The collection tank 6 is equipped with a heating device 9 outside, and the collection tank 6 is equipped with a sieve with an upper opening made of a removable stainless steel mesh. Screen frame 5.
[0033] The black zirconia ceramic microbead green body and the finished product are prepared by using the above-mentioned black zirconium ceramic microbead forming device:
[0034] Weigh 70kg of zirconia powder mixed with yttrium oxide and 5kg of zirconium carbide p...
Embodiment 3
[0036] Example 3: Preparation of silicon nitride ceramic beads and its forming device
[0037] See figure 1 , figure 2 with Figure 4 .
[0038] The silicon nitride ceramic microbead green body forming device, the slurry storage tank 1 and the titration vessel 3 are connected by a pipe, the titrator 3 is fixedly connected with the vibrator (15), the bottom of the titrator 3 is provided with a Φ0.5mm titration hole 12, the titration hole The lower part of 12 is provided with a needle-shaped guide body 14, a collection tank 6 containing glycerin 7 is installed under the titrator 3, and the collection tank 6 is equipped with a heating device 9 outside, and the collection tank 6 is equipped with a screen 5 that moves forward and backward along both sides. , Wherein the screen 5 has a vertical folding edge 11 on both sides along the length direction, and a plurality of baffles 10 perpendicular to the screen 6 are arranged between the two folding edges 11.
[0039] The black zirconia mi...
PUM
Property | Measurement | Unit |
---|---|---|
diameter | aaaaa | aaaaa |
size | aaaaa | aaaaa |
size | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com