Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Colored ceramic mobile phone backboard and production process thereof
The invention discloses a colored ceramic mobile phone backboard and a production process thereof. The production process includes the following steps of weighing, proportioning, material mixing, ballmilling, material taking and drying, grinding and sieving, dry pressing and forming, sintering and forming, polishing and grinding, and CNC machining. Tough powder is magnesium oxide and zirconium powder, wherein the mass percent of each component is as follows: 78%-86% of aluminum oxide powder, 2% of calcium oxide, 0.8%-1.2% of tough powder, 3.5%-4.6% of color powder, 4.5%-6% of alcohol and thebalance being a binder, and the tough powder is magnesium oxide and zirconium powder, the color powder is iron oxide, lanthanum oxide or manganese oxide, and the binder is ethylene ethyl acrylate andpolystyrene. According to the processing technology of aluminum oxide ceramic applied to a 5G mobile phone backboard, zirconium powder is added, the toughness is improved, meanwhile, color powder is added, various shapes with different colors can be formed, and the aluminum oxide ceramic is suitable for a 5G mobile phone backboard.
本发明公开了一种彩色陶瓷手机背板及其生产工艺，包括以下步骤：称量、配比，混料、球磨，取料干燥，碾磨过筛，干压成型，烧结成型，抛光打磨，CNC加工，所述韧性粉末为氧化镁和锆粉。各组分质量百分比，氧化铝粉末粉末为78％—86％，氧化钙2％，韧性粉末0.8％—1.2％，颜色粉末3.5％—4.6％，酒精4.5％—6％，其余为粘结剂。所述韧性粉末为氧化镁和锆粉。所述颜色粉末为氧化铁、氧化镧或氧化锰。所述粘结剂为乙烯丙烯酸乙酯、聚苯乙烯。本发明所述应用于5G手机背板的氧化铝陶瓷加工工艺，加入锆粉，提高韧性，同时添加颜色粉末，可形成颜色各异的各种形状，适宜应用于5G手机背板。
Colored ceramic mobile phone backboard and production process thereof
The invention discloses a colored ceramic mobile phone backboard and a production process thereof. The production process includes the following steps of weighing, proportioning, material mixing, ballmilling, material taking and drying, grinding and sieving, dry pressing and forming, sintering and forming, polishing and grinding, and CNC machining. Tough powder is magnesium oxide and zirconium powder, wherein the mass percent of each component is as follows: 78%-86% of aluminum oxide powder, 2% of calcium oxide, 0.8%-1.2% of tough powder, 3.5%-4.6% of color powder, 4.5%-6% of alcohol and thebalance being a binder, and the tough powder is magnesium oxide and zirconium powder, the color powder is iron oxide, lanthanum oxide or manganese oxide, and the binder is ethylene ethyl acrylate andpolystyrene. According to the processing technology of aluminum oxide ceramic applied to a 5G mobile phone backboard, zirconium powder is added, the toughness is improved, meanwhile, color powder is added, various shapes with different colors can be formed, and the aluminum oxide ceramic is suitable for a 5G mobile phone backboard.
本发明公开了一种彩色陶瓷手机背板及其生产工艺，包括以下步骤：称量、配比，混料、球磨，取料干燥，碾磨过筛，干压成型，烧结成型，抛光打磨，CNC加工，所述韧性粉末为氧化镁和锆粉。各组分质量百分比，氧化铝粉末粉末为78％—86％，氧化钙2％，韧性粉末0.8％—1.2％，颜色粉末3.5％—4.6％，酒精4.5％—6％，其余为粘结剂。所述韧性粉末为氧化镁和锆粉。所述颜色粉末为氧化铁、氧化镧或氧化锰。所述粘结剂为乙烯丙烯酸乙酯、聚苯乙烯。本发明所述应用于5G手机背板的氧化铝陶瓷加工工艺，加入锆粉，提高韧性，同时添加颜色粉末，可形成颜色各异的各种形状，适宜应用于5G手机背板。
Colored ceramic mobile phone backboard and production process thereof
一种彩色陶瓷手机背板及其生产工艺
DU JIANZHOU (Autor:in) / GAO WEI (Autor:in) / GUO XINYU (Autor:in) / AI DUOMEI (Autor:in) / WU PENG (Autor:in) / YAN JINGYI (Autor:in)
18.08.2020
Patent
Elektronische Ressource
Chinesisch
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