#MullinsEffect - Twitter Hashtag

almost 5 years ago

@zhigangsuo @ShiQingWang4 @CretonCost @JingdaT @ProfZhaoMIT @lin_shaoting @CGRobertson168 Some black filled NRs have Gc > 100 kJ/m^2, w/ G0≈0.05 kJ/m^2. Gc/G0>2000! There is alot of dissipating going on in the crack tip process zone: #viscoelasticity, #straincrystallization, #MullinsEffect. Could rly use FCG rate laws that incorporate process zone behaviors.

1

2

0

Polymer Portal @PolymerPortal

over 5 years ago

#MullinsEffect: mechanical response in filled rubbers in which the stress–strain curve depends on the maximum loading previously encountered. https://t.co/jO9TTaHJPS

Zhiren @zhirenz

over 5 years ago

#dailymechanician Leonard Mullins contributed profoundly to the understanding of strength, fatigue, glass transition & strain-induced crystallization in rubbers. He famously noted that softening was pronounced when rubbers, esp. filled ones, were re-loaded below max prior strain.

zhirenz's tweet photo. #dailymechanician Leonard Mullins contributed profoundly to the understanding of strength, fatigue, glass transition & strain-induced crystallization in rubbers. He famously noted that softening was pronounced when rubbers, esp. filled ones, were re-loaded below max prior strain. https://t.co/yKzkeH0vXA

2

33

9

0

3

0

Rubber Chemistry & Technology Journal @RubberChemTech

almost 6 years ago

#RubberRebound is heading all the way back to 1948 for this key article by Leonard Mullins on stress softening of rubber. This foundational paper on stress-strain behavior of #elastomers has been cited 900+ times. #MullinsEffect https://t.co/9y0F64FoBv @RubberDivision