Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Ceramic mobile phone cover and preparation method thereof
The invention discloses a ceramic mobile phone cover, which is prepared from the following raw materials: 48 to 65 percent of ceramic particles, 3.2 to 5 percent of an adhesive, 0.1 to 1 percent of a dispersing agent, 1.2 to 2.6 percent of a plasticizer and 30.1 to 45.1 percent of a solvent, the invention discloses a preparation method of a ceramic mobile phone cover. The preparation method comprises the following steps: S1, mixing ceramic particles, a solvent and a dispersing agent; s2, carrying out dry pressing sintering on the mixed raw materials; s3, the biscuit is machined through a grinding machine; s4, CNC inner cavity machining and cambered surface appearance machining are carried out; s5, plane accurate grinding, annealing and laser cutting are carried out; s6, surface treatment; according to the ceramic particles, the whole mobile phone cover is colored, pure natural colors are adopted, the purity and safety of the colors are improved, through multi-process treatment, the sintering time is short, the production efficiency is high, and through sintering treatment, the integrity of crystals is improved, and the fracture toughness of ceramics is improved; and the integral plate has the advantages of high strength, high toughness, high hardness, accurate size control and the like.
本发明公开了一种陶瓷手机盖，包括有以下原料：48‑65％的陶瓷颗粒、3.2‑5％的粘接剂、0.1‑1％的分散剂、1.2‑2.6％的塑化剂，以及30.1‑45.1％的溶剂；一种陶瓷手机盖的制备方法，包括有以下步骤：S1、将陶瓷颗粒、溶剂和分散剂进行混合；S2、将混合后的原料进行干压烧结；S3、对素坯进行磨床加工；S4、CNC内腔加工和弧面外形加工；S5、精磨平面、退火和激光切割；S6、表面处理；本发明陶瓷颗粒实现手机盖整体着色，采用纯天然颜色，提高色泽的纯正以及安全性，并且通过多工艺处理，实现烧结时间短，生产效率高，并且通过烧结处理，提高晶体的整体性，提高陶瓷的断裂韧性；形成一个整板，具有高强度、高韧性、高硬度和尺寸控制精确等优点。
Ceramic mobile phone cover and preparation method thereof
The invention discloses a ceramic mobile phone cover, which is prepared from the following raw materials: 48 to 65 percent of ceramic particles, 3.2 to 5 percent of an adhesive, 0.1 to 1 percent of a dispersing agent, 1.2 to 2.6 percent of a plasticizer and 30.1 to 45.1 percent of a solvent, the invention discloses a preparation method of a ceramic mobile phone cover. The preparation method comprises the following steps: S1, mixing ceramic particles, a solvent and a dispersing agent; s2, carrying out dry pressing sintering on the mixed raw materials; s3, the biscuit is machined through a grinding machine; s4, CNC inner cavity machining and cambered surface appearance machining are carried out; s5, plane accurate grinding, annealing and laser cutting are carried out; s6, surface treatment; according to the ceramic particles, the whole mobile phone cover is colored, pure natural colors are adopted, the purity and safety of the colors are improved, through multi-process treatment, the sintering time is short, the production efficiency is high, and through sintering treatment, the integrity of crystals is improved, and the fracture toughness of ceramics is improved; and the integral plate has the advantages of high strength, high toughness, high hardness, accurate size control and the like.
本发明公开了一种陶瓷手机盖，包括有以下原料：48‑65％的陶瓷颗粒、3.2‑5％的粘接剂、0.1‑1％的分散剂、1.2‑2.6％的塑化剂，以及30.1‑45.1％的溶剂；一种陶瓷手机盖的制备方法，包括有以下步骤：S1、将陶瓷颗粒、溶剂和分散剂进行混合；S2、将混合后的原料进行干压烧结；S3、对素坯进行磨床加工；S4、CNC内腔加工和弧面外形加工；S5、精磨平面、退火和激光切割；S6、表面处理；本发明陶瓷颗粒实现手机盖整体着色，采用纯天然颜色，提高色泽的纯正以及安全性，并且通过多工艺处理，实现烧结时间短，生产效率高，并且通过烧结处理，提高晶体的整体性，提高陶瓷的断裂韧性；形成一个整板，具有高强度、高韧性、高硬度和尺寸控制精确等优点。
Ceramic mobile phone cover and preparation method thereof
一种陶瓷手机盖及其制备方法
WAN ZHENGBO (Autor:in)
01.09.2023
Patent
Elektronische Ressource
Chinesisch
Three-dimensional mosaic ceramic, preparation method thereof and mobile phone cover plate
| Europäisches Patentamt | 2021
Preparation method for zirconia ceramic rear cover of mobile phone
| Europäisches Patentamt | 2015
Zirconia ceramic mobile phone panel and preparation method thereof
| Europäisches Patentamt | 2015
Zirconia ceramic mobile phone panel and preparation method thereof
| Europäisches Patentamt | 2015
5G mobile phone cover plate and preparation method thereof
| Europäisches Patentamt | 2020