Bonding Characteristics Between Ceramics and Metals

陶瓷和金属之间的粘合特性

• 批准号: 03650110
• 负责人: NAKAYAMA Kazuo
• 金额: $ 1.34万
• 依托单位: Toyama Prefectural University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for General Scientific Research (C)
• 财政年份: 1991
• 资助国家: 日本
• 起止时间: 1991 至 1992
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-03650110/
• 关键词: Cutting; Ultrasonic Welding; Adhesion; Built-up Edge; Ceramics; Aluminium; Copper

As a simple method for the evaluation of pressure-weldability between a given set of ceramics and metal, cutting test is proposed. In the test, the metal is cut on a lathe with the ceramics to be tested at their corner. During the cutting, newly born clean surface of metal is in direct contact with the tool face at high pressure and slides over the face. The temperature at the contact can be controlled by changing the cutting speed and other conditions. Namely, the conditions similar to the friction welding can be realized easily by this cutting.For the evaluation of weldability, following three methods were examined ;1. microscopic observation of traces of adhered metal on the ceramic tool face,2. check of adhered chip left on the tool face after a short length of cutting,and3. examination of machined surface roughness which is sensitively affected by the welding.The results of the cutting test were compared with the weldability in the ultra-sonic welding, and fairly good coinsidence in the two methods were observed.Temperature rise at the interface in ultrasonic welding was studied and found to be about 500K, which is in the range of cutting temperature in the usual cutting test.

本文提出了一种评价陶瓷与金属压焊性的简单方法--切割试验。在测试中，金属在车床上切割，陶瓷在其角上进行测试。在切削过程中，新产生的干净的金属表面在高压下与刀具面直接接触并在刀面上滑动。接触处的温度可以通过改变切割速度和其他条件来控制。即，通过这种切割，可以容易地实现与摩擦焊接类似的条件。为了评价焊接性，研究了以下三种方法：1.显微镜观察陶瓷工具表面上粘附金属的痕迹; 2.检查短距离切削后留在刀具表面的粘附切屑;本文介绍了超声波焊接的基本原理和方法，并对超声波焊接的界面温升进行了研究，发现超声波焊接的界面温升约为500 K，在常规切割试验的切割温度范围内。

项目成果

松岡 信一: "セラミックスと金属の超音波接合" 富山県立大学紀要. 2. (1992)

松冈真一：“陶瓷和金属的超声波接合”富山大学通报2。（1992年）

精密工学会編: "新版 精密工作便覧" コロナ社, 1406 (1992)

精密工程学会编：《新版精密加工手册》Coronasha，1406（1992）

王 暁渡: "繊維強化複合材料の切削加工に関する研究(第2報)ーFRPの切削仕上面創成機構ー" 精密機械. 57. 1437-1442 (1991)

王晓杜：“纤维增强复合材料切削加工的研究（第二报告）——玻璃钢成品表面切削加工机理”，精密机械，57。1437-1442（1991）。

松岡 信一: "セラミックスと金属の超音波接合" 超音波TECHNO.3. 65-69 (1991)

Shinichi Matsuoka：“陶瓷和金属的超声波粘合”Ultrasonic TECHNO.3 (1991)。

K.NAKAYAMA: "Comprehensive chip form classification based on the cutting mechanism." Annals of CIRP.41. (1992)

K.NAKAYAMA：“基于切削机制的综合切屑形态分类。”