緊固件用Ti-45Nb合金絲材的性能評(píng)價(jià)
發(fā)布人：上海艾荔艾金屬材料有限公司www.jshcn.cn
更新時(shí)間：2016-01-04
研究不同規(guī)格的Ti-45Nb合金絲材的顯微組織和力學(xué)性能。結(jié)果表明：隨著Ti-45Nb合金絲材尺寸的增大，其抗拉強(qiáng)度不斷降低，但屈服強(qiáng)度和剪切強(qiáng)度不斷增加，而顯微組織以及拉伸塑性的變化幅度不是很明顯；經(jīng)熱暴露后的Ti-45Nb合金絲材，拉伸強(qiáng)度明顯增加，但拉伸塑性的下降也比較明顯；不同規(guī)格的Ti-45Nb合金絲材經(jīng)過(guò)冷頂鍛測(cè)試后的樣品表面均沒(méi)有宏觀裂紋萌生，表明材料具有良好的冷成形性能。
緊固件用Ti-45Nb合金絲材的性能評(píng)價(jià)Property evaluation of Ti-45Nb alloy wires used in fastener研究不同規(guī)格的Ti-45Nb合金絲材的顯微組織和力學(xué)性能。結(jié)果表明：隨著Ti-45Nb合金絲材尺寸的增大，其抗拉強(qiáng)度不斷降低，但屈服強(qiáng)度和剪切強(qiáng)度不斷增加，而顯微組織以及拉伸塑性的變化幅度不是很明顯；經(jīng)熱暴露后的Ti-45Nb合金絲材，拉伸強(qiáng)度明顯增加，但拉伸塑性的下降也比較明顯；不同規(guī)格的Ti-45Nb合金絲材經(jīng)過(guò)冷頂鍛測(cè)試后的樣品表面均沒(méi)有宏觀裂紋萌生，表明材料具有良好的冷成形性能。
The microstructures and mechanical properties of Ti-45Nb alloy wires with different dimensions were investigated. The results show that, with increasing the dimensions of Ti-45Nb alloy wires, the tensile strength of Ti-45Nb alloy decreases gradually, but the yield strength and tear strength increase gradually, the microstructures and tensile plasticity do not change obviously. After thermal exposure, the tensile strength increases obviously, but the tensile plasticity decreases. There is no macroscopic cracking initiation when Ti-45Nb alloy wires with different dimensions are cold upset, which indicates that the Ti-45Nb alloy wires have good properties of cold deformation and forming.
作為值得信賴的合作伙伴和高品質(zhì)金屬合金的半成品供應(yīng)商，艾荔艾擁有完善的服務(wù)體系和專業(yè)的團(tuán)隊(duì)。在同客戶交易的過(guò)程中，我們力求根據(jù)不同的應(yīng)用需求將我們的產(chǎn)品做到精益求精。針對(duì)當(dāng)前和未來(lái)的市場(chǎng)需求，艾荔艾致力于為客戶提供最佳的金屬材料解決方案。
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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For more information on the alloys and services that we supply,?call us?at 086-021-67660801 or email us at kefu@ailiaigroup.com. You can also get in touch on social media, we are constantly active on?Weibo,?Weixin?and?LinkedIn.