TA15鈦合金電子束焊接接頭組織分析
發(fā)布人:上海艾荔艾合金股份有限公司www.shailiai.cn
更新時(shí)間:2016-01-25
對(duì)20 mm 厚TA15鈦合金板在不同工藝條件下的電子束焊接接頭組織進(jìn)行研究。比較分析了釘形、鐘罩形、楔形和漏斗形焊縫不同區(qū)域的組織特點(diǎn)。結(jié)果表明:TA15薄板電子束焊接的接頭形貌和組織主要由焊接速度和束流強(qiáng)度決定,當(dāng)兩個(gè)工藝參數(shù)配合得當(dāng),接頭可以獲得較好的組織。
TA15鈦合金電子束焊接接頭組織分析Analysis of microstructures of electron beam welding joints for?TA15 titanium alloy對(duì)20 mm 厚TA15鈦合金板在不同工藝條件下的電子束焊接接頭組織進(jìn)行研究。比較分析了釘形、鐘罩形、楔形和漏斗形焊縫不同區(qū)域的組織特點(diǎn)。結(jié)果表明:TA15薄板電子束焊接的接頭形貌和組織主要由焊接速度和束流強(qiáng)度決定,當(dāng)兩個(gè)工藝參數(shù)配合得當(dāng),接頭可以獲得較好的組織。
The electron beam welding (EBW) joints microstructures obtain by different technologies of TA15Ti alloy with thickness of 20 mm were investigated. Microstructures of different areas such kinds of welds as nail, hood, cuniform and infundibular were compared. The results show that sheet welding joints appearances are determined by the parameters of welding rate and current intensity. When the both parameters are satisfactory, the good properties can be get.
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AILIAI has been a reliable partner and supplier of sophisticated and high-quality semi-finished products maed of alloys. In dialogue with our customers, we optimise our products to meet the specific application requirements. AILIAI develops the best alloy material solutions for current and future challenges.
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