原名「台灣學術線上」
包含TAO期刊庫 + TAO書籍庫 + 論文 + 史料文獻
首頁 | 關於TAO | 瀏覽 | 進階查詢 | 參考工具 | 會員服務 | 已購專書 | RSS服務 | 電子報 | FAQ  
查詢範圍:
   
查詢模式:
熱門查詢詞:
dvdTaiwan vet雞濾泡顆粒細胞其他綜合損益報導在損
   
   
   
     
   
 
項次 書目
1
題名:Hot Rolling Effect on Microstructures and Mechanical Properties of Tempered Duplex Stainless Steel    
熱滾軋對回火雙相不銹鋼顯微組織與機械性質之影響
著者:D.C. Wen(溫東成)
出版地區:台灣
出版城市:台北市
學科:人文綜合 ; 社科綜合 ; 自科綜合 ; 應科綜合
關鍵字:雙相不銹鋼 ; 熱滾軋 ; 麻田散鐵 ; 晶粒細化 ; 機械性質 ; Duplex stainless steel ; Hot rolling ; Martensite ; Retained austenite ; Grain refining ; Mechanical properties
刊名:Journal of Chia Institute of Technology 
卷期:39期(2008.12)
頁碼:17-36
語言:英語
摘要:
本文藉調整合金元素及其含量開發一含有肥粒鐵與其間夾雜殘留沃斯田鐵之板條麻田散鐵的雙相不銹鋼,該肥粒鐵於熱滾軋時有助於沃斯田鐵的晶粒細化,並因此增加殘留沃斯田鐵含量和使麻田散鐵的回火脆性發生溫度延遲到較高溫度。結合均勻分佈和晶粒細化以及較大量殘留沃斯田鐵等效用,使機械性質大幅增進。經相同回火處理後,熱滾軋試片的所有機械性質都優於未經熱滾軋而直接淬火者。試片經熱滾軋後,硬度和強度提升的同時不會伴隨延性和韌性的減少。
A duplex structure of δ-ferrite and lath martensite associated with thin-film retained austenite was developed by modifying the alloying addition process. The presence of δ-ferrite helped refine the grains of austenite formed by hot rolling. As a result, there was further increase in both the amount and stabilization of the retained austenite. It was confirmed that tempered martensite embrittlement originated from the decomposition of the retained austenite. Grain refining was also advantageous for reducing the severity of tempered martensite embrittlement, thereby postponing the onset of embrittlement to a higher tempering temperature. As a result of the uniform and small grains and the large amount of stable retained austenite, there was a further improvement in the excellent combination of mechanical properties. For the same tempering treatment, all the mechanical properties obtained in the as-rolled condition were better than those obtained by direct quenching without rolling. After hot rolling, however, the increase in hardness and tensile strength was not accompanied by any drop in the ductility and toughness.


    

本卷期目次
Journal of Chia Institute of Technology  39期 (2008.12)
金屬鋁與礦化劑進行氨熱法合成氮化鋁晶體之研究/ 吳玉祥黃俊強
算數運算處理器之晶片設計/ 廖鴻儒陳建中許能傑
持槍姿勢與握持方式對手槍射擊績效之影響/ 郭承亮林致祥賴韋佑
Measuring the New Product Development Performance of Small and Medium Enterprises in Taiwan/ Yueh-Yun Chu
股權溢價之謎文獻探討與評析/ 許惠珠胡惟喻
雪山隧道通車後是否能夠提高宜蘭地區觀光住宿效益?-以遊客住宿行前期望、滿意度及再宿意願為例/ 陳依婷許惠珠胡惟喻
Hot Rolling Effect on Microstructures and Mechanical Properties of Tempered Duplex Stainless Steel/ D.C. Wen
風險值之預測:以台灣、韓國、新加坡及馬來西亞等國家股票市場為例/ 蘇榮斌黃孟祥
Site Dependent Fragility Curves of Simply-Supported PCI Girder Bridge/ Kuan-Hsoung ChenTung-Hao LiuChin-Hsiung Loh
風力機設置成本效益評估-以高山與沿海地區為例/ 楊宏宇甘黛玲蘇信松
台灣地區寬頻管道建置效益分析之研究/ 楊宏宇許曉煌
建構高職15學群專業能力指標之研究/ 田振榮胡茹萍張銘華
以高中職社區化之基礎轉銜十二年國民基本教育調查研究-以高雄市為例/ 湯誌龍
考慮應變硬化材料之中空圓柱極限轉速彈塑性分析/ 呂學育李坤昱
無人飛機縱向模糊控制PID自動駕駛之設計與模擬/ 王俊筆歐陽讓
The Situational Awareness of In-flight Icing for Unmanned Aerial Vehicles/ Ray C. ChangCun-En YeLih-Shyng Shyu
新型特殊形狀藍芽/超寬頻雙功能天線之設計/ 袁敏事林昆志
MFSK Modulation Recognition Using the Maximum-Likelihood Method with Noncoherent Detection/ Tso-Cho ChenShin-Wei Chiu
 
   
 
   

與TAO合作 | 隱私與版權聲明 | 聯絡方式 | 下載Adobe Reader
地址:台北市中正區(100)北平東路30-12號3樓
電話:(02)2393-6968 傳真:(02)2393-6877
Email: service@wordpedia.com
Wordpedia Family: 學校、企業版入口 | 遠流影音館
Copyright©2011 Wordpedia Co., Ltd. All Rights Reserved.