What's the difference between ductile and pliant?

Ductile


Definition:

  • (a.) Easily led; tractable; complying; yielding to motives, persuasion, or instruction; as, a ductile people.
  • (a.) Capable of being elongated or drawn out, as into wire or threads.

Example Sentences:

  • (1) Mechanical and biomechanical testing of a new bone cement suggests that improved load transfer to the proximal femur could be achieved with the combination of a cement having a lower modulus, a greater ductility and a lower creep resistance than polymethylmethacrylate and a suitably shaped femoral component.
  • (2) The above materials were generally ductile and the mechanical properties indicated a useful class of materials for clinical use.
  • (3) Results indicated that excellent welds can be obtained with very little loss of strength and ductility in the area of the weld joint.
  • (4) These materials could not be used in load-bearing applications because of the excessive grain growth and loss of the wrought structure of both the commercially pure Ti and Ti-6Al-4V substrates, and the loss of ductility in the cast Co-Cr-Mo alloy.
  • (5) Cast and hot isostatically pressed Ti-6Al-4V, however, has a relatively low ductility and reduced fatigue properties.
  • (6) Furthermore, it has been shown that the attainment of suitable strength is invariably associated with an unacceptable level of ductility.
  • (7) The effect of stress on a cantilever, consisting of a ductile alloy in contact with a brittle polymer, was demonstrated to be complex.
  • (8) The presence of the urethane bond at the N-terminus protecting group was found to reduce solubility, ductility, and processibility, probably due to interchain hydrogen bonding.
  • (9) Analysis of the stress-strain curves revealed a transition in the type of deformation at this point from pseudo-ductile to brittle.
  • (10) This composition is consistent with the hypothesis that the cement line provides a relatively ductile interface with surrounding bone matrix, and that it provides the point specific stiffness differences, poor 'fiber'-matrix bonding and energy transfer qualities required to promote crack initiation but slow crack growth in compact bone.
  • (11) The parameters used to assess performance were sharpness, resistance to bending, and ductility.
  • (12) maize starch and polymeric materials, there was an increase in the yield pressure with punch velocity attributable to a change either from ductile to brittle behaviour or a reduction in the amount of plastic deformation due to the time dependent nature of plastic flow.
  • (13) The purpose of this research was to evaluate the torsional strength and ductility of CP titanium in the as received condition, heat treated below the alpha----beta transition temperature, and glass bead blasted.
  • (14) In the present effort, the same flexure tests were reevaluated to include the parameters of stiffness, toughness, and ductility.
  • (15) The proximal end is ductile and the distal end rigid.
  • (16) A more ductile PLLA exhibiting a lower rate of degradation was prepared by extraction of low molecular weight compounds with ethyl acetate.
  • (17) The ductility and malleability of pure silver allow for ease of adaptation or alteration as a chairside or operating room procedure.
  • (18) (3) The simulated ceramic firing cycle created a small amount of ductility in SMG-2, but the lowering of the yield stress in Ceramco-0 renders the welds dangerously weak even with improved ductility.
  • (19) The fracture of the titanium specimens was ductile, with dimples occurring at the fracture surfaces.
  • (20) The superior ductility of needles made by one manufacturer was related to the specific alloy, stainless steel ASTM 45500, used in their production.

Pliant


Definition:

  • (v.) Capable of plying or bending; readily yielding to force or pressure without breaking; flexible; pliable; lithe; limber; plastic; as, a pliant thread; pliant wax. Also used figuratively: Easily influenced for good or evil; tractable; as, a pliant heart.
  • (v.) Favorable to pliancy.

Example Sentences:

  • (1) But it helped that he faced only one opponent, that a pliant local media portrayed support for Sisi as a patriotic duty, and that the election came amid a continuing crackdown on all forms of opposition.
  • (2) For these sites thin and pliant fasciocutaneous flaps are ideal tissue transfers, and we favour the radial forearm flap which is raised from the distal volar forearm.
  • (3) In several instances in which preadenoidectomy mechanical obstruction of the Eustachian tube was not demonstrated, the tube appeared to have been made more pliant by the operation.
  • (4) "For the most part the rewards for acquiescing to GOC demands are risible: pomp-full dinners and meetings and, for the most pliant, a photo op with one of the Castro brothers.
  • (5) The chancellor, George Osborne, and health secretary Jeremy Hunt would be very happy to devolve these political hot potatoes to pliant and cash-strapped local bodies.
  • (6) Putin also said outside forces would use intelligence services, the media and non-governmental organisations to destabilise Russia and make it "pliant in deciding issues in favour of the interests of other governments".
  • (7) "For 40 years the tobacco companies were able to persuade pliant politicians within their grip to tell the public what they wanted them to tell them, and for 40 years the tragedy continued," Gore told ABC TV's 7.30 program from Los Angeles on Wednesday night.
  • (8) President Asif Ali Zardari has vowed to defeat the Taliban and al-Qaida, but cuts an increasingly forlorn figure because he is seen as too pliant to the US in a country where anti-American sentiment is high.
  • (9) Like maths and music, languages sink in faster and deeper before concerns about sex and jobs besiege the pliant brain.
  • (10) If one interrupts that sort of pliant texture operatively-unless their is an urgent indication-unprofitable results must be expected, which correspond to orthopedic experiences.
  • (11) While the fashion press and the beauty industry remain invested in the idea of young women as pliant, affable and terminally anxious about getting boys to like them, real women and girls are fighting back against a culture that persists in trying to present our desires and rebrand our politics as fluffy and marketable.
  • (12) Those courts once had a reputation for independence, but that changed under Mubarak, who made changes to personnel and to the rules on the appointment of judges which over time left mainly pliant men on the bench, ready either to take “guidance” on cases or to accommodate what they imagined would be the government’s desires.
  • (13) Critics have accused Erdogan of seeking to diminish the importance of the Turkish parliament and also seeking to make the independent judiciary far more pliant.
  • (14) Some fear his next move will be to go after Jega, the electoral chief, and replace him with someone more pliant.
  • (15) The distal flap is thin and pliant due to the small amount of subcutaneous tissue and the fairly long vascular pedicle.
  • (16) It is a comfortable-seeming thing, flexible without being adjustable, giving without being pliant.
  • (17) To keep its grip, the regime uses its network of personal and official ties to Britain’s too pliant monarchy, to gullible congressional politicians, and to business and investment leaders overly impressed by its $1tn (£660bn) in cash reserves and its global investment portfolio.
  • (18) Tolokonnikova has also continued to appeal against her guilty verdict through the Moscow court system, and is one step away from it reaching the country's pliant supreme court.
  • (19) For several years the Liberal Democrat side of the government, in which I served as Nick Clegg’s national security adviser, staved off the woefully unevidenced plan (hawked around Westminster by pliant ministers since 2008) for new powers to force internet companies to retain highly personal communications data (aka the “snooper’s charter”).
  • (20) The British media may be attacked for the weakness of its investigative reporting and the salaciousness and dodgy practices of the tabloids, but I would rather err on the side of a profession that is hard to control than one that is pliant.