南開科技大學圖書館 |

Language: 繁體中文

說明(常見問題)

南開科技大學

圖書館首頁

編目中圖書申請

登入

回首頁

切換: 標籤 | MARC模式 | ISBD

The effects of Nitinol phases on cor...

Denton, Melissa.

The effects of Nitinol phases on corrosion and fatigue behavior.

紀錄類型:	書目-電子資源 : 單行本
正題名/作者:	The effects of Nitinol phases on corrosion and fatigue behavior./
作者:	Denton, Melissa.
面頁冊數:	123 p.
附註:	Source: Dissertation Abstracts International, Volume: 67-07, Section: B, page: 4041.
Contained By:	Dissertation Abstracts International67-07B.
標題:	Engineering, Materials Science. -
電子資源:	Download PDF (下載PDF全文)
ISBN:	9780542789441

The effects of Nitinol phases on corrosion and fatigue behavior.
Denton, Melissa.

The effects of Nitinol phases on corrosion and fatigue behavior. - 123 p.

Source: Dissertation Abstracts International, Volume: 67-07, Section: B, page: 4041.

Thesis (Ph.D.)--University of California, Irvine, 2006.

The purpose of these studies was to provide a detailed understanding of Nitinol phases and their effects on corrosion and fatigue life. The two primary phases, austenite and martensite, were carefully evaluated with respect to material geometry, corrosion behavior, wear, and fatigue life.

ISBN: 9780542789441Subjects--Topical Terms:

1000005553
Engineering, Materials Science.

The effects of Nitinol phases on corrosion and fatigue behavior.
LDR:02954nmm 2200301 4500 001 1000004909
005 20070601084730.5
008 070601s2006 eng d
020 $a 9780542789441
035 $a (UnM)AAI3225029
035 $a AAI3225029
040 $a UnM $c UnM{me_controlnum}
100 1 $a Denton, Melissa. $3 1000006061
245 1 4 $a The effects of Nitinol phases on corrosion and fatigue behavior.
300 $a 123 p.
500 $a Source: Dissertation Abstracts International, Volume: 67-07, Section: B, page: 4041.
500 $a Adviser: James C. Earthman.
502 $a Thesis (Ph.D.)--University of California, Irvine, 2006.
520 $a The purpose of these studies was to provide a detailed understanding of Nitinol phases and their effects on corrosion and fatigue life. The two primary phases, austenite and martensite, were carefully evaluated with respect to material geometry, corrosion behavior, wear, and fatigue life.
520 $a Material characterization was performed using several techniques that include metallography, scanning electron microscopy (SEM), transmission electron microscopy (TEM), atomic force microscopy (AFM), x-ray photoelectron spectrum (XPS), and Auger electron spectroscopy (AES). Uniaxial tensile tests were conducted to determine the mechanical properties such as elongation, ultimate tensile strength, modulus, transformation strain, and plateau stress. In addition, accelerated wear testing and four point bend fatigue testing were completed to study the fatigue life and durability of the material.
520 $a The corrosion of Nitinol was found to be dependent on various surface conditions. Electrochemical corrosion behavior of each phase was investigated using cyclic potentiodyamic polarization testing. The corrosion response of electropolished Nitinol was found to be acceptable, even after durability testing. Stress-induced martensite had a lower breakdown potential due to a rougher surface morphology, while thermally induced martensite and austenite performed similarly well.
520 $a The surface conditioning also had a significant effect on Nitinol mechanical properties. Electropolishing provided a smooth mirror finish that reduced localized texture and enhanced the ductility of the material. Quasi-static mechanical properties can be good indicators of fatigue life, but further fatigue testing revealed that phase transformations had an important role as well. The governing mechanisms for the fatigue life of Nitinol were determined to be both martesitic phase transformations and surface defects. A new ultimate dislocation strain model was proposed based on specific accelerated step-strain testing.
590 $a School code: 0030.
650 4 $a Engineering, Materials Science. $3 1000005553
690 $a 0794
710 2 0 $a University of California, Irvine. $3 1000006062
773 0 $t Dissertation Abstracts International $g 67-07B.
790 1 0 $a Earthman, James C., $e advisor
790 $a 0030
791 $a Ph.D.
792 $a 2006
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3225029 $z Download PDF (下載PDF全文)

館藏地: 出版年: 卷號:

館藏

此限制條件找不到符合的館藏，請您更換限制條件。

建立或儲存個人書籤

書目轉出

取書館別