最新色国产精品精品视频,中文字幕日韩一区二区不卡,亚洲有码转帖,夜夜躁日日躁狠狠久久av,中国凸偷窥xxxx自由视频

+高級(jí)檢索
Influence of Asymmetric Rolling Parameters on the Microstructure and Mechanical Properties of Titanium Explosive Clad Plate
DOI:
作者:
作者單位:

作者簡(jiǎn)介:

通訊作者:

中圖分類號(hào):

基金項(xiàng)目:


Influence of Asymmetric Rolling Parameters on the Microstructure and Mechanical Properties of Titanium Explosive Clad Plate
Author:
Affiliation:

Fund Project:

  • 摘要
  • |
  • 圖/表
  • |
  • 訪問(wèn)統(tǒng)計(jì)
  • |
  • 參考文獻(xiàn)
  • |
  • 相似文獻(xiàn)
  • |
  • 引證文獻(xiàn)
  • |
  • 資源附件
  • |
  • 文章評(píng)論
    摘要:

    對(duì)鈦鋼爆炸復(fù)合板進(jìn)行軋制處理,可以得到較薄較寬的復(fù)合板。利用光學(xué)顯微鏡、掃描電子顯微鏡、透射電子顯微鏡、X射線衍射儀、拉剪實(shí)驗(yàn)研究了不同的軋制參數(shù)對(duì)鈦-鋼爆炸軋制復(fù)合板界面組織特征和性能的影響。結(jié)果表明:降低軋前熱處理溫度或開(kāi)軋溫度,都會(huì)提高復(fù)合板的界面結(jié)合強(qiáng)度。在軋前熱處理過(guò)程中,由于鐵、碳元素的擴(kuò)散,在界面上形成TiC和Ti-Fe金屬間化合物,使復(fù)合板剪切強(qiáng)度下降。然而,在軋制的過(guò)程中,這些界面化合物在軋制壓力的作用下被壓碎,呈彌散分布,阻止界面裂紋的擴(kuò)展,界面結(jié)合強(qiáng)度有所提高,因此,增加軋制壓下量可以提高界面的結(jié)合性能

    Abstract:

    The microstructure and the shear strength of titanium explosive-rolled clad plate at different rolling temperatures and rolling reductions were analyzed. The shear strength was determined by tensile shear test, and the microstructure was observed by optical microscopy, X-ray diffraction, scanning electron microscope and transmission electron microscope. The results show that upon decreasing of starting rolled temperature and pre-heat temperature, the shear strength of the titanium explosive-rolled clad plate increases. During the pre-heat treatment process, the compounds including TiC and Ti-Fe intermetallics are formed at the interface due to diffusion of carbon and iron. These compounds are harmful to interfacial bonding strength. It is also revealed that the shear strength increases with the increasing of rolled reduction in thickness at any specific temperatures. Under the rolling pressure, the interface shape transforms from a wavy to straight, and the interfacial intermetallic compounds are broken. Big reduction leads to a higher fragmentation degree of the discontinuously distributed intermetallic compounds, which improves the shear strength of the composites.

    參考文獻(xiàn)
    相似文獻(xiàn)
    引證文獻(xiàn)
引用本文

江海濤,閻曉倩,劉繼雄,段曉鴿,曾尚武. Influence of Asymmetric Rolling Parameters on the Microstructure and Mechanical Properties of Titanium Explosive Clad Plate[J].稀有金屬材料與工程,2014,43(11):2631~2636.[Jiang Haitao, Yan Xiaoqian, Liu Jixiong, Duan Xiaoge, Zeng Shangwu. Influence of Asymmetric Rolling Parameters on the Microstructure and Mechanical Properties of Titanium Explosive Clad Plate[J]. Rare Metal Materials and Engineering,2014,43(11):2631~2636.]
DOI:[doi]

復(fù)制
文章指標(biāo)
  • 點(diǎn)擊次數(shù):
  • 下載次數(shù):
  • HTML閱讀次數(shù):
  • 引用次數(shù):
歷史
  • 收稿日期:2013-12-18
  • 最后修改日期:
  • 錄用日期:
  • 在線發(fā)布日期: 2015-04-07
  • 出版日期: