{"product_id":"rate-dependence-of-tensile-properties-and-andrew-t-radzicki-9781249841685","title":"Rate-Dependence of Tensile Properties And Stress-Strain Behavior of an Oxide\/ Oxide Ceramic Matrix Composite at Elevated Temperature and the Effects o","description":"Advanced aerospace structures and components require materials that exhibit high strength at high operating temperatures. Nextel \" 720\/Alumina (N720\/A) is an oxide\/oxide, porous-matrix ceramic-matrix composite developed for load bearing applications at elevated temperatures. The current research investigates the rate dependence of tensile properties of the N720\/A CMC at 1200-C as well as the creep behavior of this composite under applied stresses in the 1-25 MPa range. In addition, influence of prior loading rate on the creep response of N720\/A under applied stresses above 50 MPa was evaluated at 1200-C. Tensile tests conducted at loading rate of 0.0025 and 25 MPa\/s revealed a strong influence of rate on the ultimate tensile strength, elastic modulus and failure strain. Several samples subjected to additional heat-treatments were tested to ascertain whether the stress-strain behavior observed in the 0-30 MPa stress range in tests conducted at 0.0025 MPa\/s was an artifact of incomplete processing of fibers in the as-received material. Additional heat treatment had no effect on stress-strain behavior at 0.0025 MPa\/s.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Andrew T. Radzicki\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 1249841682\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9781249841685\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Biblioscholar\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 10\/17\/2012\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 72\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.25lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 9.21h x 6.14w x 0.15d","brand":"Andrew T. Radzicki","offers":[{"title":"Paperback","offer_id":48449385234687,"sku":"9781249841685","price":15.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/files\/img_aaeae491-04fb-41f3-b8f0-d2a103888ce6.jpg?v=1777263151","url":"https:\/\/www.whiterainbookhouse.com\/products\/rate-dependence-of-tensile-properties-and-andrew-t-radzicki-9781249841685","provider":"WR Book House","version":"1.0","type":"link"}