Sökning: "shape memory alloy"

Hittade 3 uppsatser innehållade orden shape memory alloy.

1. 1. Improved Release Mechanisms for Aerospace Applications

   Kandidat-uppsats, Uppsala universitet/Tillämpad mekanik

   Författare :Baran Hamad; Markus Englund; [2021]
   Nyckelord :release mechanisms; hdrm; split spool initiator; reusable; smart materials; shape memory alloy; sma; pyrotechnic; non-explosive; spacecraft; nitinol; releasemekanismer; hdrm; fästelement; split spool-initierare; återanvändbar; minnesmetall; pyrotekniska; icke-explosiva; rymdfarkost; nitinol;

   Sammanfattning : Hold down release mechanisms (HDRMs) are used for tightly attaching segments of bodies together when it is desired to release them rapidly at some point. When transporting sensitive payloads on launch vehicles, the challenge arises of releasing the fastened segments of the spacecraft without risking damage to the costly equipment. LÄS MER

3. 2. Investigation of Wafer Level Au-Si Eutectic Bonding of Shape Memory Alloy (SMA) with Silicon

   Master-uppsats, KTH/Mikrosystemteknik

   Författare :Sobia Bushra; [2011]
   Nyckelord :;

   Sammanfattning : The objective of this research work was to investigate the low temperature gold silicon eutectic bonding of SMA with silicon wafers. The research work was carried out to optimize a bond process with better yield and higher bond strength. LÄS MER

4. 3. A feasibility Study of SMA Powder Composite Actuators

   Master-uppsats, KTH/Mikrosystemteknik

   Författare :Gaspard Pardon; [2008]
   Nyckelord :shape memory alloy; microsystem; actuator;

   Sammanfattning : .... LÄS MER