Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Sapphire component with residual compressive stress
A method comprises shaping an aluminum oxide ceramic material into a component for an electronic device. The component has first and second major surfaces. A selected region of one or both of the first and second major surfaces is heated to an annealing temperature. The selected region is then cooled below the annealing temperature, so that residual compressive stress is generated in the selected region.
Sapphire component with residual compressive stress
A method comprises shaping an aluminum oxide ceramic material into a component for an electronic device. The component has first and second major surfaces. A selected region of one or both of the first and second major surfaces is heated to an annealing temperature. The selected region is then cooled below the annealing temperature, so that residual compressive stress is generated in the selected region.
Sapphire component with residual compressive stress
KWONG KELVIN (Autor:in)
18.04.2017
Patent
Elektronische Ressource
Englisch
IPC:
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
C04B
Kalk
,
LIME
/
C30B
SINGLE-CRYSTAL GROWTH
,
Züchten von Einkristallen
/
H04M
TELEPHONIC COMMUNICATION
,
Fernsprechverkehr
Compressive Residual Stress Evolution Process by Laser Peening
| British Library Online Contents | 2005
Correction of unconfined compressive strengths based on residual effective stress
| British Library Conference Proceedings | 2002
Ultrasonic Evaluation of Compressive Residual Stress of Surface Treated Metals
| British Library Online Contents | 2005
Mechanism of creation of compressive residual stress by shot peening
| British Library Online Contents | 1998
Residual Compressive Stress-Strain Relationship for Concrete Subjected to Elevated Temperatures
| Emerald Group Publishing | 2012