Bond Failure Characteristics

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• Adhesion, Adhesion Failure, and BONDiT
  of the same type as those which give. rise to cohesion. 2.4 Adhesive. A substance capable of holding materials together by surface. attachment. 2.5 Adhesive bond failure. Rupture of an adhesive bond, such that the separation appears to. be at the adhesive adherend interface. 2.6 Adsorption; adsorb3...
• General Characteristics of DFT(R) Composite Wire (.pdf)
  DFT wire is a metal-to-metal composite developed to combine the desired physical and mechanical attributes of two or more materials into a single wire or ribbon system. As a result of extreme compressive forces imparted during the processing of the dissimilar materials, the mechanical bond formed...
• Advanced ceramics
  toughness, and tailorable properties. Also known as engineered ceramics, these materials are replacing metals in applications where reduced density and higher melting points can increase efficiency and speed of operation. The nature of the bond between ceramic particles helps differentiate engineering...
• AN ANALYSIS OF THE GenFixx MECHANICAL ASSEMBLY TECHNIQUE COMPARED TO A BRAZED ASSEMBLY IN SEVERE SERVICE VALVE COMPONENT APPLICATIONS
  a good bond between two dissimilar materials, tungsten carbide and stainless steel. A recently developed mechanical fastening technique, GenFixxTM, compares favourably with braze in terms of joint strength and is more predictable in its reliability. The functionality of any particular braze joint...
• Medical Device Link .
  . End-users expect a manufactured device to withstand the rigors of sterilization, exposure to fluids, and occasional abuse. Adhesive bonding of components conjures up fears of catastrophic failure, further amplified by the necessary use of difficult-to-bond materials. Such materials may feature high...
• Bonding Tape Systems for TPO Materials (.pdf)
  flexibility and oil and solvent resistance. Pressure-sensitive adhesives used in bonding TPO materials must also possess these. characteristics since a bond failure will translate to a part or component failure. It is important that the specifics of the "resistance" be communicated to the PSA provider...
• Joining Composites
  as reinforcements for many composite applications. Three adhesives are often used to bond composites: epoxies, acrylics, and urethanes. Epoxies are especially reliable when used with epoxy-based composites because they have similar flow characteristics. Careful preparation of adherend surfaces is essential...
• Effect of Corona on Nonceramic Insulator Housing Materials
  vibrate at various frequencies depending on the elements and the type of bonds. For a given bond, there are several specific frequencies at which it can vibrate. The wavelength of the light absorbed by the material is characteristic to the chemical bond and the strength of absorption is proportional...
• High Energy Density Capacitor Research for Pulsed Power Applications Presented at the 2009 IEEE Pulse Power Conference (.pdf)
  . current-related failure modes due to the small thickness of. Selected designs were life tested at a fixed dc voltage. the electrodes and the use of non-metallurgical bond to determine the capability of these designs in. terminations (end spray or schooping). When subjected to. applications requiring longer...
• Survey Reveals Critical Properties of Adhesives
  applications typically prioritize a. few critical properties such as bond strength, flexural strength,. temperature resistance or electrical insulation. Consequently,. design engineers customarily focus on selecting an adhesive. that exceeds or most closely matches their main requirements...

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